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including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications
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Chemical modification of a polymer
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including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications
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Processing of polyethylene-based compositions and products therefrom
Patent number
12,071,491
Issue date
Aug 27, 2024
Braskem S.A.
Ana Paula Rodrigues Camilo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Propylene random copolymer for use in film applications
Patent number
12,006,426
Issue date
Jun 11, 2024
Borealis AG
Jingbo Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Recyclable crosslinked polymer networks containing dynamic dialkyl...
Patent number
11,999,812
Issue date
Jun 4, 2024
Northwestern University
John M. Torkelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polyethylene and controlled rheology polypropylene polymer blends a...
Patent number
11,993,699
Issue date
May 28, 2024
Fina Technology, Inc.
Leonardo Rodriguez Cortes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Propylene copolymer compositions suitable for foaming
Patent number
11,905,344
Issue date
Feb 20, 2024
Lummus Novolen Technology GmbH
Michael Neidhöfer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Long-chain branched propylene polymer composition
Patent number
11,834,529
Issue date
Dec 5, 2023
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Enhanced heat stability polypropylene
Patent number
11,780,939
Issue date
Oct 10, 2023
Fina Technology, Inc.
Michael McLeod
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Polymer composition comprising a polyethylene
Patent number
11,708,431
Issue date
Jul 25, 2023
Borealis AG
Villgot Englund
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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No break polypropylene impact copolymers with melt flow rate higher...
Patent number
11,667,779
Issue date
Jun 6, 2023
Braskem S.A.
Moisés Magalhães Werlang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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High quality melt-blown webs with improved barrier properties
Patent number
11,668,033
Issue date
Jun 6, 2023
Borealis AG
Lisa Maria Steiner
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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No break polypropylene impact copolymers with melt flow rate higher...
Patent number
11,661,506
Issue date
May 30, 2023
Braskem S.A.
Moisés Magalhães Werlang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Long chain branched propylene polymer composition
Patent number
11,618,794
Issue date
Apr 4, 2023
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Pellet comprising thermoplastic polymer sheath surrounding glass fi...
Patent number
11,608,432
Issue date
Mar 21, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Benoit Therese Philippe Lecouvet
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Bimodal polyethylene resins and pipes produced therefrom
Patent number
11,584,816
Issue date
Feb 21, 2023
Chevron Phillips Chemical Company LP
Vivek Rohatgi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Process for manufacture of low emission homopolymer or random polyp...
Patent number
11,542,349
Issue date
Jan 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for modifying LDPE
Patent number
11,518,829
Issue date
Dec 6, 2022
Nouryon Chemicals International B.V.
Wilhelm Klaas Frijlink
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polypropylenes having balanced strain hardening, melt strength, and...
Patent number
11,499,031
Issue date
Nov 15, 2022
ExxonMobil Chemical Patents Inc.
George J. Pehlert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Peroxide treated metallocene-based polyolefins with improved melt s...
Patent number
11,499,023
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Nov 15, 2022
Chevron Phillips Chemical Company LP
Lili Cui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for enhancing the melt strength of propylene-based polymer...
Patent number
11,485,846
Issue date
Nov 1, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Peter Degenhart
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Additive composition
Patent number
11,384,173
Issue date
Jul 12, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Ali Abdulwahab Bakhite-Al
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Dialkyl peroxide composition for modifying the rheology of polyprop...
Patent number
11,299,564
Issue date
Apr 12, 2022
Arkema France
Philippe Maj
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Bimodal polyethylene resins and pipes produced therefrom
Patent number
11,225,538
Issue date
Jan 18, 2022
Chevron Phillips Chemical Company LP
Vivek Rohatgi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Method of forming melt-blown non-wovens
Patent number
10,982,022
Issue date
Apr 20, 2021
Borealis AG
Joachim Fiebig
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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High flow fiber-reinforced propylene composition having low emissions
Patent number
10,975,233
Issue date
Apr 13, 2021
Celanese International Corporation
Jimmy Kanuteh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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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-...
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Elastomer rheology system and process
Patent number
10,870,097
Issue date
Dec 22, 2020
Ardent Mills, LLC
Sumana Bell
A21 - BAKING EDIBLE DOUGHS
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Melt-blown webs without shots and with improved barrier properties
Patent number
10,870,937
Issue date
Dec 22, 2020
Borealis AG
Joachim Fiebig
A41 - WEARING APPAREL
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Use of a free radical initiator composition for the production of p...
Patent number
10,829,572
Issue date
Nov 10, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Franciscus Petrus Hermanus Schreurs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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...
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Method for producing low molecular weight polytetrafluoroethylene,...
Patent number
10,793,650
Issue date
Oct 6, 2020
Daikin Industries, Ltd.
Ken Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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METHOD FOR ON-SITE GLYOXYLATION OF POLYACRYLAMIDE
Publication number
20240360253
Publication date
Oct 31, 2024
KEMIRA OYJ
Asko KARPPI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES
Publication number
20240301602
Publication date
Sep 12, 2024
Borealis AG
Jingbo Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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POLYETHYLENE AND CONTROLLED RHEOLOGY POLYPROPYLENE POLYMER BLENDS A...
Publication number
20240247138
Publication date
Jul 25, 2024
Fina Technology, Inc.
Leonardo Rodriguez Cortes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Ultra-Tough Hydrogel via Hierarchical Energy Associative Dissipation
Publication number
20240174775
Publication date
May 30, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Zhi Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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LONG-CHAIN BRANCHED PROPYLENE POLYMER COMPOSITION
Publication number
20240043584
Publication date
Feb 8, 2024
Borealis AG
Jingbo WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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MONOMODAL PROPYLENE RANDOM COPOLYMER WITH HIGH IMPACT STRENGTH
Publication number
20240043590
Publication date
Feb 8, 2024
W.R. GRACE & CO.-CONN.
Zhiru MA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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METHOD OF PREPARING ALDEHYDE-FUNCTIONALIZED POLYMERS
Publication number
20230128251
Publication date
Apr 27, 2023
ECOLAB USA INC.
HERMAN MARK GRIMM
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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ARTICLE COMPRISING MODIFIED TUBULAR LOW DENSITY POLYETHYLENE
Publication number
20230091635
Publication date
Mar 23, 2023
NOURYON CHEMICALS INTERNATIONAL B.V.
Wilhelm Klaas FRIJLINK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LONG-CHAIN BRANCHED PROPYLENE POLYMER COMPOSITION
Publication number
20220275118
Publication date
Sep 1, 2022
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
LONG-CHAIN BRANCHED PROPYLENE POLYMER COMPOSITION
Publication number
20220251256
Publication date
Aug 11, 2022
Borealis AG
Jingbo WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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LONG CHAIN BRANCHED PROPYLENE POLYMER COMPOSITION
Publication number
20220204665
Publication date
Jun 30, 2022
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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PROCESSING OF POLYETHYLENE-BASED COMPOSITIONS AND PRODUCTS THEREFROM
Publication number
20220153883
Publication date
May 19, 2022
BRASKEM S.A
Ana Paula Rodrigues Camilo
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Bimodal Polyethylene Resins and Pipes Produced Therefrom
Publication number
20220098342
Publication date
Mar 31, 2022
Chevron Phillips Chemical Company LP
Vivek Rohatgi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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ADDITIVE COMPOSITION
Publication number
20220089792
Publication date
Mar 24, 2022
SABIC Global Technologies B.V.
Ali Abdulwahab Bakhite-Al
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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STABILISERS FOR USE IN INVERSE EMULSION POLYMERISATION PROCESSES
Publication number
20220049028
Publication date
Feb 17, 2022
SOLENIS TECHNOLOGIES CAYMAN, L.P.
Herbert HOMMER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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RECYCLABLE CROSSLINKED POLYMER NETWORKS CONTAINING DYNAMIC DIALKYL...
Publication number
20220025096
Publication date
Jan 27, 2022
Northwestern University
John M. Torkelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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PROPYLENE COPOLYMER COMPOSITIONS SUITABLE FOR FOAMING
Publication number
20210261699
Publication date
Aug 26, 2021
LUMMUS NOVOLEN TECHNOLOGY GMBH
Michael Neidhöfer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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USE OF HYDROGEN PEROXIDE IN SOLID FORM TO MODIFY THE RHEOLOGY OF A...
Publication number
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Publication date
May 27, 2021
Arkema France
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PROCESS FOR MODIFYING LDPE
Publication number
20200362068
Publication date
Nov 19, 2020
NOURYON CHEMICALS INTERNATIONAL B.V.
Wilhelm Klaas FRIJLINK
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Borealis AG
Lisa Maria Steiner
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Patent Application
Bimodal Polyethylene Resins and Pipes Produced Therefrom
Publication number
20200157260
Publication date
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Chevron Phillips Chemical Company LP
Vivek Rohatgi
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Publication date
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DAIKIN INDUSTRIES, LTD.
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Publication number
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Publication date
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EXXONMOBIL CHEMICAL PATENTS INC.
George J. Pehlert
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Publication number
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Publication date
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SABIC Global Technologies B.V.
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
Synergistic visbreaking composition of peroxide and hydroxylamine e...
Publication number
20200087428
Publication date
Mar 19, 2020
Borealis AG
Joachim Fiebig
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Application
DIALKYL PEROXIDE COMPOSITION FOR MODIFYING THE RHEOLOGY OF POLYPROP...
Publication number
20190359743
Publication date
Nov 28, 2019
Arkema France
Philippe MAJ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
USE OF A FREE RADICAL INITIATOR COMPOSITION FOR THE PRODUCTION OF P...
Publication number
20190345274
Publication date
Nov 14, 2019
SABIC Global Technologies B.V.
Franciscus Petrus Hermanus Schreurs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE,...
Publication number
20190023818
Publication date
Jan 24, 2019
DAIKIN INDUSTRIES, LTD.
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
Peroxide Treated Metallocene-Based Polyolefins With Improved Melt S...
Publication number
20180273712
Publication date
Sep 27, 2018
Phillips Chemical Company LP
Lili Cui
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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ELASTOMER RHEOLOGY SYSTEM AND PROCESS
Publication number
20180207605
Publication date
Jul 26, 2018
Ardent Mills, LLC
Sumana Bell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...