BR112018074650A2 - mesclas de poliolefina termoplástica que têm desempenho de choque de baixa temperatura melhorado - Google Patents
mesclas de poliolefina termoplástica que têm desempenho de choque de baixa temperatura melhoradoInfo
- Publication number
- BR112018074650A2 BR112018074650A2 BR112018074650-9A BR112018074650A BR112018074650A2 BR 112018074650 A2 BR112018074650 A2 BR 112018074650A2 BR 112018074650 A BR112018074650 A BR 112018074650A BR 112018074650 A2 BR112018074650 A2 BR 112018074650A2
- Authority
- BR
- Brazil
- Prior art keywords
- low temperature
- thermoplastic polyolefin
- improved low
- temperature shock
- polyolefin blends
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/02—Heterophasic composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
trata-se de uma composição que compreende (a) de 30% em peso a 70% em peso de um componente de propileno incluindo pelo menos um polímero à base de propileno que tem um teor de propileno de pelo menos 70,0% em peso, com base no peso total do polímero à base de propileno e um índice de fluidez de 1,0 g/10 min a 100,0 g/10 min (astm d-1238 a 230 °c, 2,16 kg); (b) de 1% em peso a 20% em peso de um componente de etileno incluindo pelo menos um polímero à base de etileno que tem um teor de etileno de pelo menos 85,0% em peso, com base no peso total do polímero à base de etileno e uma índice de fluidez de 0,1 g/10 min a 50,0 g/10 min (astm d-1238 a 190°c, 2,16 kg); (c) de 1% em peso a 40% em peso de um copolímero em bloco de olefina; e pelo menos um dentre (d) de 1% em peso a 40% em peso de um elastômero de poliolefina e (e) de 1% em peso a 30% em peso de uma carga
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/084005 WO2017206044A1 (en) | 2016-05-31 | 2016-05-31 | Thermoplastic polyolefin blends having improved low temperature impact performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018074650A2 true BR112018074650A2 (pt) | 2019-03-06 |
| BR112018074650B1 BR112018074650B1 (pt) | 2022-03-08 |
Family
ID=59014784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018074650-9A BR112018074650B1 (pt) | 2016-05-31 | 2016-05-31 | Composição |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10875992B2 (pt) |
| EP (1) | EP3464454B1 (pt) |
| JP (1) | JP6903689B2 (pt) |
| KR (1) | KR102605993B1 (pt) |
| CN (1) | CN109844010B (pt) |
| BR (1) | BR112018074650B1 (pt) |
| SG (1) | SG11201810592WA (pt) |
| TW (1) | TW201809107A (pt) |
| WO (1) | WO2017206044A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7102744B2 (ja) * | 2017-05-19 | 2022-07-20 | 住友化学株式会社 | 熱可塑性エラストマー組成物 |
| CN111655781A (zh) * | 2018-01-22 | 2020-09-11 | Sabic环球技术有限责任公司 | 具有改进的escr耐性的聚烯烃组合物 |
| EP3788104A1 (en) * | 2018-05-03 | 2021-03-10 | Dow Global Technologies LLC | Propylene-based polymer compositions with excellent flexibility and hot air weldability |
| BR112022007473A2 (pt) | 2019-11-18 | 2022-07-12 | Dow Global Technologies Llc | Formulação de poliolefina, métodos para se produzir a formulação de poliolefina, de conduzir eletricidade e de reciclagem da formulação de poliolefina, produto de poliolefina envelhecida termicamente, artigo fabricado, e, condutor revestido |
| US20230272200A1 (en) * | 2020-06-29 | 2023-08-31 | Sabic Global Technologies B.V. | Polymer composition with improved flowability and falling weight impact resistance at low temperature |
| CN111763399B (zh) * | 2020-07-20 | 2021-10-15 | 金发科技股份有限公司 | 一种汽车仪表板聚丙烯复合材料及其制备方法 |
| CN114773704B (zh) * | 2022-02-21 | 2023-09-26 | 天津金发新材料有限公司 | 一种高阻隔、耐低温、耐环境应力开裂的hdpe材料及其制备方法和应用 |
| CN115386170B (zh) * | 2022-09-30 | 2023-08-08 | 天津金发新材料有限公司 | 一种良好油漆附着力聚丙烯复合材料及其制备和应用 |
| KR20240064575A (ko) * | 2022-11-04 | 2024-05-13 | 주식회사 엘지화학 | 수지 조성물 및 수지 조성물 제조방법 |
Family Cites Families (48)
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| NL136313C (pt) | 1962-01-29 | |||
| US3251905A (en) | 1963-08-05 | 1966-05-17 | Phillips Petroleum Co | Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether |
| US3390207A (en) | 1964-10-28 | 1968-06-25 | Shell Oil Co | Method of making block copolymers of dienes and vinyl aryl compounds |
| US3598887A (en) | 1966-02-26 | 1971-08-10 | Polymer Corp | Preparation of block copolymers |
| US3639521A (en) | 1969-04-23 | 1972-02-01 | Phillips Petroleum Co | Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators |
| US4208356A (en) | 1974-09-17 | 1980-06-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing mixture of block copolymers |
| US4219627A (en) | 1977-03-09 | 1980-08-26 | The Firestone Tire & Rubber Company | Process for the preparation of block copolymers |
| US4798081A (en) | 1985-11-27 | 1989-01-17 | The Dow Chemical Company | High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers |
| JPH0827331A (ja) * | 1994-07-13 | 1996-01-30 | Tonen Chem Corp | エアーバッグカバー材用オレフィン系熱可塑性エラストマー組成物 |
| DE19619625C2 (de) | 1996-05-15 | 1999-10-14 | Hoechst Ag | Hochzähe Polyolefinmischungen |
| TW448209B (en) * | 1996-11-26 | 2001-08-01 | Mitsui Chemicals Inc | Polypropylene resin compositions |
| JP3654751B2 (ja) | 1997-09-03 | 2005-06-02 | サンアロマー株式会社 | ポリオレフィン系樹脂組成物 |
| JP3490895B2 (ja) | 1998-06-30 | 2004-01-26 | 大日精化工業株式会社 | 絶縁電線 |
| US6407171B1 (en) | 1999-12-20 | 2002-06-18 | Exxon Chemical Patents Inc. | Blends of polyethylene and polypropylene |
| US6372847B1 (en) | 2000-05-10 | 2002-04-16 | Exxon Mobil Chemical Patents, Inc. | Polyolefin compositions having improved low temperature toughness |
| DE602005019988D1 (de) | 2004-03-17 | 2010-04-29 | Dow Global Technologies Inc | Katalysatorzusammensetzung mit shuttlung-mittel für die herstellung von ethylen-multiblockcopolymer |
| US7608668B2 (en) | 2004-03-17 | 2009-10-27 | Dow Global Technologies Inc. | Ethylene/α-olefins block interpolymers |
| US7863379B2 (en) | 2004-03-17 | 2011-01-04 | Dow Global Technologies Inc. | Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers |
| US7741397B2 (en) | 2004-03-17 | 2010-06-22 | Dow Global Technologies, Inc. | Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof |
| EP1676884A1 (fr) | 2004-12-30 | 2006-07-05 | Multibase S.A.S. | Composition polyolefinique destinee a realiser un capot pour logement d'un coussin d'air de securite d'un vehicule automobile |
| AR055042A1 (es) | 2005-03-17 | 2007-08-01 | Dow Global Technologies Inc | Interpolimeros en bloque de etileno / alfa-olefina |
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-
2016
- 2016-05-31 WO PCT/CN2016/084005 patent/WO2017206044A1/en unknown
- 2016-05-31 US US16/306,114 patent/US10875992B2/en active Active
- 2016-05-31 SG SG11201810592WA patent/SG11201810592WA/en unknown
- 2016-05-31 BR BR112018074650-9A patent/BR112018074650B1/pt active IP Right Grant
- 2016-05-31 EP EP16903432.9A patent/EP3464454B1/en active Active
- 2016-05-31 KR KR1020187037272A patent/KR102605993B1/ko active IP Right Grant
- 2016-05-31 JP JP2018562336A patent/JP6903689B2/ja active Active
- 2016-05-31 CN CN201680087618.3A patent/CN109844010B/zh active Active
-
2017
- 2017-05-26 TW TW106117733A patent/TW201809107A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201810592WA (en) | 2018-12-28 |
| JP2019517609A (ja) | 2019-06-24 |
| CN109844010B (zh) | 2021-12-07 |
| WO2017206044A1 (en) | 2017-12-07 |
| US20190136026A1 (en) | 2019-05-09 |
| BR112018074650B1 (pt) | 2022-03-08 |
| JP6903689B2 (ja) | 2021-07-14 |
| CN109844010A (zh) | 2019-06-04 |
| EP3464454A1 (en) | 2019-04-10 |
| EP3464454B1 (en) | 2022-08-03 |
| US10875992B2 (en) | 2020-12-29 |
| KR20190015343A (ko) | 2019-02-13 |
| TW201809107A (zh) | 2018-03-16 |
| KR102605993B1 (ko) | 2023-11-27 |
| EP3464454A4 (en) | 2020-02-12 |
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| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS. |