Long chain branching

Industry

CPC
C08L2207/07

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Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS C08L2207/00Properties characterising the ingredient of the composition

Current Industry

C08L2207/07Long chain branching

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods of making polymer compositions with enhanced elasticity by...
- Patent number 12,006,423
- Issue date Jun 11, 2024
- ExxonMobil Engineering & Technology Company
- Francis C. Rix
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ageing-resistant rubber composition and processing method therefor...
- Patent number 11,993,703
- Issue date May 28, 2024
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ethylene/alpha-olefin/polyene based compositions
- Patent number 11,981,802
- Issue date May 14, 2024
- Dow Global Technologies LLC
- Colin LiPiShan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blends and articles made therefrom
- Patent number 11,702,521
- Issue date Jul 18, 2023
- ExxonMobil Chemical Patents Inc.
- Zhenyu Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition, processing method thereof, and rubber product u...
- Patent number 11,634,566
- Issue date Apr 25, 2023
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition, aging-resistant rubber product using the same
- Patent number 11,479,661
- Issue date Oct 25, 2022
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD.
- Tao Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Blow molding polymers with improved cycle time, processability, and...
- Patent number 11,377,541
- Issue date Jul 5, 2022
- Chevron Phillips Chemical Company LP
- Carlos A. Cruz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of linear low density polyethylenes
- Patent number 11,299,609
- Issue date Apr 12, 2022
- Univation Technologies, LLC
- Swapnil B. Chandak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blends and articles made therefrom
- Patent number 11,214,659
- Issue date Jan 4, 2022
- ExxonMobil Chemical Patents Inc.
- Zhenyu Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polyethylene compositions with enhanced melt strength
- Patent number 11,180,644
- Issue date Nov 23, 2021
- ExxonMobil Chemical Patents Inc.
- Jianya Cheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 11,111,368
- Issue date Sep 7, 2021
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 11,015,044
- Issue date May 25, 2021
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of an ethylene-propylene-diene terpolyme...
- Patent number 10,961,377
- Issue date Mar 30, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sangita Nandi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene compositions comprising cyclic-olefin copolymers
- Patent number 10,858,504
- Issue date Dec 8, 2020
- ExxonMobil Chemical Patents Inc.
- Yong Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crack-resistant polyethylene compositions
- Patent number 10,836,853
- Issue date Nov 17, 2020
- ExxonMobil Chemical Patents Inc.
- Jianya Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Foamed polyethylene compositions
- Patent number 10,822,479
- Issue date Nov 3, 2020
- ExxonMobil Chemical Patents Inc.
- Pradeep P. Shirodkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,759,929
- Issue date Sep 1, 2020
- Oji Holdings Corporation
- Toshiaki Taniike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 10,738,183
- Issue date Aug 11, 2020
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Long-branched polypropylene composition with increased melt strengt...
- Patent number 10,676,604
- Issue date Jun 9, 2020
- Borealis AG
- Norbert Reichelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymer composition
- Patent number 10,604,643
- Issue date Mar 31, 2020
- SCG Chemicals Co., Ltd.
- Natthaporn Suchao-in
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polyethylene composition for blow molding having high swell ratio a...
- Patent number 10,570,278
- Issue date Feb 25, 2020
- Basell Polyolefine GmbH
- Diana Doetsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions and processes for their production
- Patent number 10,538,656
- Issue date Jan 21, 2020
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polymer compositions
- Patent number 10,457,801
- Issue date Oct 29, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 10,442,920
- Issue date Oct 15, 2019
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 10,442,921
- Issue date Oct 15, 2019
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions with improved rheological properties
- Patent number 10,385,198
- Issue date Aug 20, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions and processes for their production
- Patent number 10,253,173
- Issue date Apr 9, 2019
- ExxonMobil Chemical Patents Inc.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions with a grafted polyolefin copolymer having constituent...
- Patent number 10,240,072
- Issue date Mar 26, 2019
- Equistar Chemicals, LP
- Maged G. Botros
- B32 - LAYERED PRODUCTS
Information Patent Grant
Thermoplastic polyolefin with reduced gloss for non-carpeted flooring
- Patent number 10,184,045
- Issue date Jan 22, 2019
- Dow Global Technologies LLC
- James T. Seliskar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High performance cast power stretch films with enhanced application...
- Patent number 10,047,203
- Issue date Aug 14, 2018
- Paragon Films, Inc.
- Shaun Eugene Pirtle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
IMPACT MODIFIER COMPOSITIONS
- Publication number 20250002700
- Publication date Jan 2, 2025
- DL Chemical CO., LTD.
- Jae Ho Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIMODAL POLYETHYLENE COMPOSITION
- Publication number 20240301182
- Publication date Sep 12, 2024
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Céline Bellehumeur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE COMPOSITION FOR BIAXIAL ORIENTATION
- Publication number 20240301184
- Publication date Sep 12, 2024
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Maryam Fereydoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LONG-CHAIN BRANCHED ETHYLENE-BASED POLYMERS
- Publication number 20230348643
- Publication date Nov 2, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Robert D.J. Froese
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Composites and Methods of Making the Same
- Publication number 20230226807
- Publication date Jul 20, 2023
- Temple University-Of The Commonwealth Systemof Higher Education
- Simona Percec
- B32 - LAYERED PRODUCTS
Information Patent Application
Blow Molding Polymers with Improved Cycle Time, Processability, and...
- Publication number 20220275183
- Publication date Sep 1, 2022
- Chevron Phillips Chemical Company LP
- Carlos A. Cruz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Blends And Articles Made Therefrom
- Publication number 20220153940
- Publication date May 19, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Zhenyu Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene-Based Polymer Composition with Branching and Process for P...
- Publication number 20220017666
- Publication date Jan 20, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Hayley A. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY INSULATED RUBBER COMPOSITION, PROCESSING METHOD THEREFOR, AN...
- Publication number 20210292531
- Publication date Sep 23, 2021
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao XU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AGEING-RESISTANT RUBBER COMPOSITION AND PROCESSING METHOD THEREFOR...
- Publication number 20210292532
- Publication date Sep 23, 2021
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
ETHYLENE/ALPHA-OLEFIN/POLYENE BASED COMPOSITIONS
- Publication number 20210230414
- Publication date Jul 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Colin LiPiShan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin Compositions
- Publication number 20210221985
- Publication date Jul 22, 2021
- TOTAL RESEARCH & TECHNOLOGY FELUY
- Claire Bouvy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin Compositions Comprising Nanoparticles
- Publication number 20210221984
- Publication date Jul 22, 2021
- TOTAL RESEARCH & TECHNOLOGY FELUY
- Claire Bouvy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods of Making Polymer Compositions with Enhanced Elasticity by...
- Publication number 20210179827
- Publication date Jun 17, 2021
- Francis C. Rix
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly Crosslinked Polymer Particulate
- Publication number 20210047480
- Publication date Feb 18, 2021
- ExxonMobil Upstream Research Company
- Alan A. Galuska
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Blow Molding Polymers with Improved Cycle Time, Processability, and...
- Publication number 20210024728
- Publication date Jan 28, 2021
- Chevron Phillips Chemical Company LP
- Carlos A. Cruz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED POLYMER HAVING EXCELLENT LONG-TERM PRESSURE RESISTAN...
- Publication number 20210002463
- Publication date Jan 7, 2021
- Hanwha Solutions Corporation
- Ui Gab JEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLENDS OF LINEAR LOW DENSITY POLYETHYLENES
- Publication number 20200231791
- Publication date Jul 23, 2020
- UNIVATION TECHNOLOGIES, LLC
- Swapnil B. Chandak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF AN ETHYLENE-PROPYLENE-DIENE TERPOLYME...
- Publication number 20200148870
- Publication date May 14, 2020
- SABIC Global Technologies B.V.
- Sangita Nandi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLENDS OF LINEAR LOW DENSITY POLYETHYLENES
- Publication number 20200140666
- Publication date May 7, 2020
- UNIVATION TECHNOLOGIES, LLC
- Swapnil Chandak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RUBBER COMPOSITE, PROCESSING METHOD, RUBBER PRODUCTS APPLYING COMPO...
- Publication number 20200123354
- Publication date Apr 23, 2020
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITE, PROCESSING METHOD, APPLICATIONS, MANUFACTURING ME...
- Publication number 20190359805
- Publication date Nov 28, 2019
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITE, AGING-RESISTANT RUBBER PRODUCT APPLYING SAME, AND...
- Publication number 20190359806
- Publication date Nov 28, 2019
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Modified Polyethylene Compositions with Enhanced Melt Strength
- Publication number 20190322848
- Publication date Oct 24, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jianya Cheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING HIGH SWELL RATIO A...
- Publication number 20190284378
- Publication date Sep 19, 2019
- Basell Polyolefine GmbH
- DIANA DOETSCH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Compositions and Processes for Their Production
- Publication number 20190169413
- Publication date Jun 6, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene Compositions Comprising Cyclic-Olefin Copolymers
- Publication number 20190010314
- Publication date Jan 10, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yong Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC POLYOLEFIN WITH REDUCED GLOSS FOR NON-CARPETED FLOORING
- Publication number 20180251630
- Publication date Sep 6, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- James T. Seliskar
- B60 - VEHICLES IN GENERAL
Information Patent Application
Polymer Compositions and Processes for Their Production
- Publication number 20180002516
- Publication date Jan 4, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Compositions with Improved Rheological Properties
- Publication number 20180002517
- Publication date Jan 4, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jo Ann M. Canich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Long chain branching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of making polymer compositions with enhanced elasticity by...

Ageing-resistant rubber composition and processing method therefor...

Ethylene/alpha-olefin/polyene based compositions

Polymer blends and articles made therefrom

Rubber composition, processing method thereof, and rubber product u...

Rubber composition, aging-resistant rubber product using the same

Blow molding polymers with improved cycle time, processability, and...

Blends of linear low density polyethylenes

Polymer blends and articles made therefrom

Modified polyethylene compositions with enhanced melt strength

Means for increasing the molecular weight and decreasing the densit...

Means for increasing the molecular weight and decreasing the densit...

Process for the production of an ethylene-propylene-diene terpolyme...

Polyethylene compositions comprising cyclic-olefin copolymers

Crack-resistant polyethylene compositions

Foamed polyethylene compositions

Biaxially stretched polypropylene film for capacitors

Means for increasing the molecular weight and decreasing the densit...

Long-branched polypropylene composition with increased melt strengt...

Ethylene copolymer composition

Polyethylene composition for blow molding having high swell ratio a...

Polymer compositions and processes for their production

Process for producing polymer compositions

Means for increasing the molecular weight and decreasing the densit...

Means for increasing the molecular weight and decreasing the densit...

Polymer compositions with improved rheological properties

Polymer compositions and processes for their production

Compositions with a grafted polyolefin copolymer having constituent...

Thermoplastic polyolefin with reduced gloss for non-carpeted flooring

High performance cast power stretch films with enhanced application...

Patents Applicationslast 30 patents

IMPACT MODIFIER COMPOSITIONS

BIMODAL POLYETHYLENE COMPOSITION

POLYETHYLENE COMPOSITION FOR BIAXIAL ORIENTATION

LONG-CHAIN BRANCHED ETHYLENE-BASED POLYMERS

Polymer Composites and Methods of Making the Same

Blow Molding Polymers with Improved Cycle Time, Processability, and...

Polymer Blends And Articles Made Therefrom

Ethylene-Based Polymer Composition with Branching and Process for P...

HIGHLY INSULATED RUBBER COMPOSITION, PROCESSING METHOD THEREFOR, AN...

AGEING-RESISTANT RUBBER COMPOSITION AND PROCESSING METHOD THEREFOR...

ETHYLENE/ALPHA-OLEFIN/POLYENE BASED COMPOSITIONS

Polyolefin Compositions

Polyolefin Compositions Comprising Nanoparticles

Methods of Making Polymer Compositions with Enhanced Elasticity by...

Highly Crosslinked Polymer Particulate

Blow Molding Polymers with Improved Cycle Time, Processability, and...

ETHYLENE-BASED POLYMER HAVING EXCELLENT LONG-TERM PRESSURE RESISTAN...

BLENDS OF LINEAR LOW DENSITY POLYETHYLENES

PROCESS FOR THE PRODUCTION OF AN ETHYLENE-PROPYLENE-DIENE TERPOLYME...

BLENDS OF LINEAR LOW DENSITY POLYETHYLENES

RUBBER COMPOSITE, PROCESSING METHOD, RUBBER PRODUCTS APPLYING COMPO...

RUBBER COMPOSITE, PROCESSING METHOD, APPLICATIONS, MANUFACTURING ME...

RUBBER COMPOSITE, AGING-RESISTANT RUBBER PRODUCT APPLYING SAME, AND...

Modified Polyethylene Compositions with Enhanced Melt Strength

POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING HIGH SWELL RATIO A...

Polymer Compositions and Processes for Their Production

Polyethylene Compositions Comprising Cyclic-Olefin Copolymers

THERMOPLASTIC POLYOLEFIN WITH REDUCED GLOSS FOR NON-CARPETED FLOORING

Polymer Compositions and Processes for Their Production

Polymer Compositions with Improved Rheological Properties