Coupling; Molecular weight increase

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CPC
C08L2023/44

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CCHEMISTRY METALLURGY C08Organic compounds C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS

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C08L2023/44Coupling; Molecular weight increase

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing ultrahigh molecular weight polymer in powder...
- Patent number 11,920,007
- Issue date Mar 5, 2024
- Indian Oil Corporation Limited
- Sukhdeep Kaur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Irradiation-curable polyolefin formulation
- Patent number 11,732,066
- Issue date Aug 22, 2023
- Dow Global Technologies LLC
- Yongyong Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyolefin composition
- Patent number 11,667,735
- Issue date Jun 6, 2023
- Dow Global Technologies LLC
- Kainan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photo-crosslinked rubber composition, and rubber product using the...
- Patent number 11,499,041
- Issue date Nov 15, 2022
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Irradiation curable polyolefin formulation
- Patent number 11,472,896
- Issue date Oct 18, 2022
- Dow Global Technologies LLC
- Yongyong Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyolefin composition
- Patent number 11,459,411
- Issue date Oct 4, 2022
- Dow Global Technologies LLC
- Yabin Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyolefin composition
- Patent number 11,261,272
- Issue date Mar 1, 2022
- Dow Global Technologies LLC
- Kainan Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White polyester film with properties of lightweight and low-shrinkage
- Patent number 11,021,603
- Issue date Jun 1, 2021
- Nan Ya Plastics Corporation
- Te-Chao Liao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blended potting resins and use thereof
- Patent number 10,981,117
- Issue date Apr 20, 2021
- Entegris, Inc.
- Ganapathysubramanian Iyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
System and process for the production of functionalized olefinic-ba...
- Patent number 10,947,375
- Issue date Mar 16, 2021
- ExxonMobil Chemical Patents Inc.
- Yu Feng Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molecular modification of polyethylene resin
- Patent number 10,889,666
- Issue date Jan 12, 2021
- Borealis AG
- Franz Ruemer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass run
- Patent number 10,857,867
- Issue date Dec 8, 2020
- Nishikawa Rubber Co., Ltd.
- Yasuhiro Shigemura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Visbreaking process
- Patent number 10,793,753
- Issue date Oct 6, 2020
- Borealis AG
- Tuan Anh Tran
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polypropylene composition, a method of producing the same, and arti...
- Patent number 8,436,089
- Issue date May 7, 2013
- Dow Global Technologies LLC
- Malcolm F. Finlayson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the controlled increase in the molecular weight of poly...
- Patent number 7,579,411
- Issue date Aug 25, 2009
- Ciba Specialty Chemicals Corporation
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene based resin composition, expanded moldings comprising...
- Patent number 7,423,071
- Issue date Sep 9, 2008
- Kaneka Corporation
- Kenji Mogami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the controlled increase in the molecular weight of poly...
- Patent number 7,358,365
- Issue date Apr 15, 2008
- Ciba Specialty Chemicals Corporation
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Article formed from cross-linking isotactic polymers in the presenc...
- Patent number 7,309,744
- Issue date Dec 18, 2007
- Said Bouhelal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystallization of polypropylene using a semi-crystalline, branched...
- Patent number 7,250,470
- Issue date Jul 31, 2007
- Dow Global Technologies Inc.
- James C. Stevens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystallization of polypropylene using a semi-crystalline, branched...
- Patent number 7,060,754
- Issue date Jun 13, 2006
- Dow Global Technologies Inc.
- James C. Stevens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molecular weight modification of thermoplastic polymers
- Patent number 6,949,594
- Issue date Sep 27, 2005
- Ciba Specialty Chemicals Corp.
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene rich/polypropylene blends and their uses
- Patent number 6,939,919
- Issue date Sep 6, 2005
- Dow Global Technologies Inc.
- Li-Min Tau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystallization of polypropylene using a semi-crystalline, branched...
- Patent number 6,927,256
- Issue date Aug 9, 2005
- Dow Global Technologies Inc.
- James C. Stevens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin composition with improved impact properties
- Patent number 6,841,620
- Issue date Jan 11, 2005
- Dow Global Technologies Inc.
- Patricia Ansems
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blow moldable propylene polymer compositions
- Patent number 6,784,252
- Issue date Aug 31, 2004
- Dow Global Technologies Inc.
- Ravi Ramanathan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Scratch and mar resistant propylene polymer composition
- Patent number 6,734,253
- Issue date May 11, 2004
- Dow Global Technologies, Inc.
- Franciscus J. T. Krabbenborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and films thereof
- Patent number 6,593,005
- Issue date Jul 15, 2003
- Dow Global Technologies Inc.
- Li-Min Tau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted thermoplastic compositions and fabricated articles therefrom
- Patent number 6,583,188
- Issue date Jun 24, 2003
- The Dow Chemical Company
- Bharat I. Chaudhary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted thermoplastic compositions and fabricated articles therefrom
- Patent number 6,583,222
- Issue date Jun 24, 2003
- The Dow Chemical Company
- Bharat I. Chaudhary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber compositions containing silicon coupled oligomers
- Patent number 6,569,942
- Issue date May 27, 2003
- The Goodyear Tire & Rubber Company
- Marc Weydert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING ULTRAHIGH MOLECULAR WEIGHT POLYMER IN POWDER...
- Publication number 20210395468
- Publication date Dec 23, 2021
- Indian Oil Corporation Limited
- Sukhdeep KAUR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VISBREAKING PROCESS
- Publication number 20210024789
- Publication date Jan 28, 2021
- Borealis AG
- Tuan Anh Tran
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
System and Process for the Production of Functionalized Olefinic-Ba...
- Publication number 20200255643
- Publication date Aug 13, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yu Feng Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYOLEFIN COMPOSITION
- Publication number 20200199340
- Publication date Jun 25, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Yabin Sun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PIPE PRODUCED FROM MODIFIED POLYETHYLENE
- Publication number 20190233626
- Publication date Aug 1, 2019
- Borealis AG
- Franz Ruemer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLENDED POTTING RESINS AND USE THEREOF
- Publication number 20180200676
- Publication date Jul 19, 2018
- Entergris, Inc.
- Ganapathysubramanian Iyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VARIABLE VAPOR BARRIER FOR HUMIDITY CONTROL
- Publication number 20150175792
- Publication date Jun 25, 2015
- E I DU PONT DE NEMOURS AND COMPANY
- RICHARD T. CHOU
- B32 - LAYERED PRODUCTS
Information Patent Application
A POLYPROPYLENE COMPOSITION, A METHOD OF PRODUCING THE SAME, AND AR...
- Publication number 20100048792
- Publication date Feb 25, 2010
- Malcolm F. Finlayson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the controlled increase in the molecular weight of poly...
- Publication number 20080146740
- Publication date Jun 19, 2008
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoformable propylene polymer compositions
- Publication number 20070278717
- Publication date Dec 6, 2007
- Leo R. Novak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polypropylene based resin composition, expanded moldings comprising...
- Publication number 20070032600
- Publication date Feb 8, 2007
- Kaneka Corporation
- Kenji Mogami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crystallization of polypropylene using a semi-crystallinne, branche...
- Publication number 20060142494
- Publication date Jun 29, 2006
- James C. Stevens
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Process for the controlled increase in the molecular weight of poly...
- Publication number 20060128903
- Publication date Jun 15, 2006
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid state modification of multimodal polyethylene
- Publication number 20060047076
- Publication date Mar 2, 2006
- Andrew J. Scheie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Article formed from cross-linking isotactic polymers in the presenc...
- Publication number 20050261443
- Publication date Nov 24, 2005
- Said Bouhelal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoformable propylene polymer compositions
- Publication number 20050070673
- Publication date Mar 31, 2005
- Leo R. Novak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Crystallization of polypropylene using a semi-crystalline, branched...
- Publication number 20050043470
- Publication date Feb 24, 2005
- James C. Stevens
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SCRATCH AND MAR RESISTANT PROPYLENE POLYMER COMPOSITION
- Publication number 20040014891
- Publication date Jan 22, 2004
- Franciscus J.T. Krabbenborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene rich/polypropylene blends and their uses
- Publication number 20030216518
- Publication date Nov 20, 2003
- Li-Min Tau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crystallization of polypropylene using a semi-crystalline, branched...
- Publication number 20030195300
- Publication date Oct 16, 2003
- James C. Stevens
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Molecular weight modification of thermoplastic polymers
- Publication number 20030176588
- Publication date Sep 18, 2003
- Michael Roth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin composition with improved impact properties
- Publication number 20030092840
- Publication date May 15, 2003
- Patricia Ansems
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Blow moldable propylene polymer compositions
- Publication number 20030069362
- Publication date Apr 10, 2003
- Ravi Ramanathan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Grafted thermoplastic compositions and fabricated articles therefrom
- Publication number 20020151609
- Publication date Oct 17, 2002
- Bharat I. Chaudhary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber compositions containing silicon coupled oligomers
- Publication number 20020132913
- Publication date Sep 19, 2002
- Marc Weydert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber compositions containing silicon coupled oligomers
- Publication number 20020132929
- Publication date Sep 19, 2002
- Marc Weydert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition and films thereof
- Publication number 20010046606
- Publication date Nov 29, 2001
- Li-Min Tau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CROSSLINKING OF POLYMERS AND FOAMS THEREOF
- Publication number 20010002075
- Publication date May 31, 2001
- BHARAT CHAUDHARY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Coupling; Molecular weight increase

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for producing ultrahigh molecular weight polymer in powder...

Irradiation-curable polyolefin formulation

Polyolefin composition

Photo-crosslinked rubber composition, and rubber product using the...

Irradiation curable polyolefin formulation

Polyolefin composition

Polyolefin composition

White polyester film with properties of lightweight and low-shrinkage

Blended potting resins and use thereof

System and process for the production of functionalized olefinic-ba...

Molecular modification of polyethylene resin

Glass run

Visbreaking process

Polypropylene composition, a method of producing the same, and arti...

Process for the controlled increase in the molecular weight of poly...

Polypropylene based resin composition, expanded moldings comprising...

Process for the controlled increase in the molecular weight of poly...

Article formed from cross-linking isotactic polymers in the presenc...

Crystallization of polypropylene using a semi-crystalline, branched...

Crystallization of polypropylene using a semi-crystalline, branched...

Molecular weight modification of thermoplastic polymers

Polyethylene rich/polypropylene blends and their uses

Crystallization of polypropylene using a semi-crystalline, branched...

Polyolefin composition with improved impact properties

Blow moldable propylene polymer compositions

Scratch and mar resistant propylene polymer composition

Composition and films thereof

Grafted thermoplastic compositions and fabricated articles therefrom

Grafted thermoplastic compositions and fabricated articles therefrom

Rubber compositions containing silicon coupled oligomers

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING ULTRAHIGH MOLECULAR WEIGHT POLYMER IN POWDER...

VISBREAKING PROCESS

System and Process for the Production of Functionalized Olefinic-Ba...

POLYOLEFIN COMPOSITION

PIPE PRODUCED FROM MODIFIED POLYETHYLENE

BLENDED POTTING RESINS AND USE THEREOF

VARIABLE VAPOR BARRIER FOR HUMIDITY CONTROL

A POLYPROPYLENE COMPOSITION, A METHOD OF PRODUCING THE SAME, AND AR...

Process for the controlled increase in the molecular weight of poly...

Thermoformable propylene polymer compositions

Polypropylene based resin composition, expanded moldings comprising...

Crystallization of polypropylene using a semi-crystallinne, branche...

Process for the controlled increase in the molecular weight of poly...

Solid state modification of multimodal polyethylene

Article formed from cross-linking isotactic polymers in the presenc...

Thermoformable propylene polymer compositions

Crystallization of polypropylene using a semi-crystalline, branched...

SCRATCH AND MAR RESISTANT PROPYLENE POLYMER COMPOSITION

Polyethylene rich/polypropylene blends and their uses

Crystallization of polypropylene using a semi-crystalline, branched...

Molecular weight modification of thermoplastic polymers

Polyolefin composition with improved impact properties

Blow moldable propylene polymer compositions

Grafted thermoplastic compositions and fabricated articles therefrom

Rubber compositions containing silicon coupled oligomers

Rubber compositions containing silicon coupled oligomers

Composition and films thereof

CROSSLINKING OF POLYMERS AND FOAMS THEREOF