BR112022003180A2 - Mescla de polímero, e, artigo moldado - Google Patents
Mescla de polímero, e, artigo moldadoInfo
- Publication number
- BR112022003180A2 BR112022003180A2 BR112022003180A BR112022003180A BR112022003180A2 BR 112022003180 A2 BR112022003180 A2 BR 112022003180A2 BR 112022003180 A BR112022003180 A BR 112022003180A BR 112022003180 A BR112022003180 A BR 112022003180A BR 112022003180 A2 BR112022003180 A2 BR 112022003180A2
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- acid copolymer
- polymer blend
- polymer
- block composite
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
- C08L23/0876—Neutralised polymers, i.e. ionomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
mescla de polímero, e, artigo moldado. trata se de modalidades que são direcionadas a mesclas de polímero e artigos moldados, que incluem mesclas de polímero. as modalidades da mescla de polímero podem incluir de 1 a 40% em peso de um compósito em bloco cristalino e de 60% em peso a 99% em peso de um ionômero formado a partir de um copolímero de ácido precursor parcialmente neutralizado. o compósito em bloco cristalino pode incluir um polímero dibloco ep ipp, um homopolímero de polipropileno isotático e um copolímero de etileno e propileno. o compósito em bloco cristalino pode incluir mais de 50% em peso do homopolímero de polipropileno isotático. o copolímero de ácido precursor pode incluir unidades copolimerizadas de etileno e de 5% em peso a 30% em peso, com base no peso total do copolímero de ácido precursor, de unidades copolimerizadas de um ácido carboxílico a,ß etilenicamente insaturado que tem de 3 a 8 átomos de carbono. cerca de 25% a cerca de 65% dos grupos ácidos derivados de ácido carboxílico a,ß etilenicamente insaturado do copolímero de ácido precursor podem ser neutralizados.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962893364P | 2019-08-29 | 2019-08-29 | |
| PCT/US2020/048121 WO2021041618A1 (en) | 2019-08-29 | 2020-08-27 | Polymer blends having improved thermal properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022003180A2 true BR112022003180A2 (pt) | 2022-05-17 |
Family
ID=72433032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022003180A BR112022003180A2 (pt) | 2019-08-29 | 2020-08-27 | Mescla de polímero, e, artigo moldado |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11939457B2 (pt) |
| EP (1) | EP4021976B1 (pt) |
| JP (1) | JP2022546354A (pt) |
| CN (1) | CN114269831A (pt) |
| BR (1) | BR112022003180A2 (pt) |
| WO (1) | WO2021041618A1 (pt) |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897183A (en) | 1954-01-13 | 1959-07-28 | Du Pont | Constant environment process for polymerizing ethylene |
| NL288151A (pt) | 1961-08-31 | 1900-01-01 | ||
| US5028674A (en) | 1990-06-06 | 1991-07-02 | E. I. Du Pont De Nemours And Company | Methanol copolymerization of ethylene |
| US5206294A (en) * | 1991-11-06 | 1993-04-27 | E. I. Du Pont De Nemours And Company | Thermoplastic polymer alloy composition |
| EP0630746B1 (de) | 1993-06-21 | 1997-07-23 | Alkor Gmbh Kunststoffe | Tiefziehfähige Folie, Verfahren zu deren Herstellung und Verwendung derselben |
| DE4423883A1 (de) * | 1993-07-17 | 1995-01-19 | Alkor Gmbh | Tiefziehfähige Folie, Verfahren zu deren Herstellung und Verwendung derselben |
| WO1997035893A1 (en) | 1996-03-27 | 1997-10-02 | The Dow Chemical Company | Highly soluble olefin polymerization catalyst activator |
| US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
| JP2000095902A (ja) * | 1998-09-18 | 2000-04-04 | Sekisui Chem Co Ltd | ポリプロピレン系樹脂組成物及びフィルム |
| EP1200485B1 (en) | 1999-07-28 | 2004-01-28 | E.I. Du Pont De Nemours And Company | High melt swell polymer |
| US6403721B1 (en) * | 2000-09-29 | 2002-06-11 | Solvay Engineered Polymers | Engineered polyolefin materials with enhanced surface durability |
| US6706829B2 (en) | 2000-11-07 | 2004-03-16 | Symyx Technologies, Inc. | Methods of polymerizing ethylene and styrene copolymers with substituted pyridyl amine catalysts and catalysts therefor |
| US6960635B2 (en) | 2001-11-06 | 2005-11-01 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
| US6953764B2 (en) | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
| US7608668B2 (en) | 2004-03-17 | 2009-10-27 | Dow Global Technologies Inc. | Ethylene/α-olefins block interpolymers |
| US7355089B2 (en) | 2004-03-17 | 2008-04-08 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
| US7858706B2 (en) | 2004-03-17 | 2010-12-28 | Dow Global Technologies Inc. | Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| AU2005224257B2 (en) | 2004-03-17 | 2010-08-19 | Dow Global Technologies Inc. | Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation |
| EP1926763B1 (en) | 2005-09-15 | 2014-10-29 | Dow Global Technologies LLC | Catalytic olefin block copolymers with controlled block sequence distribution |
| EP3428329B1 (en) | 2005-10-26 | 2020-11-25 | Dow Global Technologies LLC | A fiber comprising a low crystallinity polymer and a high crystallinity polymer |
| CN101855078B (zh) | 2007-07-13 | 2014-08-27 | 陶氏环球技术有限责任公司 | 含有低结晶度硬嵌段的乙烯／α-烯烃互聚物 |
| TWI404756B (zh) * | 2008-10-31 | 2013-08-11 | Ind Tech Res Inst | 高分子奈米複合材料及其製造方法 |
| US8686087B2 (en) | 2009-10-02 | 2014-04-01 | Dow Global Technologies Llc | Block composites in soft compounds |
| BR112012032686B1 (pt) * | 2010-06-21 | 2021-01-05 | Dow Global Technologies Llc | composição |
| US8822599B2 (en) * | 2010-06-21 | 2014-09-02 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
| ES2549143T3 (es) * | 2011-06-30 | 2015-10-23 | Dow Global Technologies Llc | Películas basadas en poliolefina multicapeadas que tienen una capa que comprende un compuesto de copolímero en bloque cristalino o una resina de compuesto de copolímero en bloque |
| JP2015531427A (ja) * | 2012-10-12 | 2015-11-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | アイオノマーコンポジット |
| WO2014059212A1 (en) * | 2012-10-12 | 2014-04-17 | E. I. Du Pont De Nemours And Company | Articles prepared from nanofilled ionomer compositions |
| EP3227380B1 (en) * | 2014-12-02 | 2019-09-04 | Dow Global Technologies LLC | Dynamic vulcanization of a blend composition, methods of manufacture thereof and articles comprising the same |
| WO2017172936A1 (en) * | 2016-03-31 | 2017-10-05 | Dow Global Technologies Llc | Polyolefin blends including crystalline block composites for pvc-free wear layers |
| CN112469544B (zh) | 2018-05-31 | 2022-12-23 | 陶氏环球技术有限责任公司 | 模制品及其方法 |
-
2020
- 2020-08-27 US US17/637,729 patent/US11939457B2/en active Active
- 2020-08-27 EP EP20768777.3A patent/EP4021976B1/en active Active
- 2020-08-27 CN CN202080059287.9A patent/CN114269831A/zh active Pending
- 2020-08-27 JP JP2022512448A patent/JP2022546354A/ja active Pending
- 2020-08-27 BR BR112022003180A patent/BR112022003180A2/pt unknown
- 2020-08-27 WO PCT/US2020/048121 patent/WO2021041618A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20220282075A1 (en) | 2022-09-08 |
| US11939457B2 (en) | 2024-03-26 |
| EP4021976A1 (en) | 2022-07-06 |
| CN114269831A (zh) | 2022-04-01 |
| JP2022546354A (ja) | 2022-11-04 |
| WO2021041618A1 (en) | 2021-03-04 |
| EP4021976B1 (en) | 2023-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |