BR112022008878A2 - Composição de polímero à base de etileno, artigo, e, processo - Google Patents
Composição de polímero à base de etileno, artigo, e, processoInfo
- Publication number
- BR112022008878A2 BR112022008878A2 BR112022008878A BR112022008878A BR112022008878A2 BR 112022008878 A2 BR112022008878 A2 BR 112022008878A2 BR 112022008878 A BR112022008878 A BR 112022008878A BR 112022008878 A BR112022008878 A BR 112022008878A BR 112022008878 A2 BR112022008878 A2 BR 112022008878A2
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene
- based polymer
- polymer composition
- composition
- article
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 125000002009 alkene group Chemical group 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/22—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having three or more carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/12—Polymers provided for in subclasses C08C or C08F
- C08F290/122—Polymers of hydrocarbons as defined in group C08F10/00
-
- 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
- C08L23/083—Copolymers of ethene with aliphatic polyenes, i.e. containing more than one unsaturated bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/29—Terminal unsaturations, e.g. vinyl or vinylidene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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)
Abstract
COMPOSIÇÃO DE POLÍMERO À BASE DE ETILENO, ARTIGO, E, PROCESSO. A presente divulgação fornece uma composição. Em uma modalidade, a composição é uma composição de polímero à base de etileno formada por polimerização de radicais livres de alta pressão (maior ou igual a 100 MPa). A composição inclui monômero de etileno e uma mistura de moléculas à base de hidrocarbonetos. Cada molécula à base de hidrocarbonetos inclui três ou mais grupos alceno internos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962940612P | 2019-11-26 | 2019-11-26 | |
PCT/US2020/059949 WO2021108131A1 (en) | 2019-11-26 | 2020-11-11 | Ethylene-based polymer composition with branching and process for producing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022008878A2 true BR112022008878A2 (pt) | 2022-08-23 |
Family
ID=74068663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022008878A BR112022008878A2 (pt) | 2019-11-26 | 2020-11-11 | Composição de polímero à base de etileno, artigo, e, processo |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230047114A1 (pt) |
EP (1) | EP4065614A1 (pt) |
JP (1) | JP2023502364A (pt) |
KR (1) | KR20220107220A (pt) |
CN (1) | CN114641509A (pt) |
BR (1) | BR112022008878A2 (pt) |
WO (1) | WO2021108131A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101813295B1 (ko) * | 2009-11-11 | 2017-12-28 | 보레알리스 아게 | 중합체 조성물 및 중합체 조성물을 포함하는 전력 케이블 |
WO2011163024A2 (en) * | 2010-06-24 | 2011-12-29 | Dow Global Technologies, Inc. | Electronic device module comprising long chain branched (lcb), block, or interconnected copolymers of ethylene and optionally silane |
ES2564234T3 (es) | 2011-10-19 | 2016-03-21 | Dow Global Technologies Llc | Procedimientos de polimerización con distribuciones de etileno de nueva aportación para preparar polímeros basados en etileno de baja densidad |
MX348970B (es) | 2011-11-23 | 2017-07-05 | Dow Global Technologies Llc | Polimeros a base de etileno de baja densidad con distribuciones de peso molecular amplias y bajos niveles extraibles. |
US11084893B2 (en) * | 2017-06-02 | 2021-08-10 | Dow Global Technologies Llc | Ethylene-based polymers and processes for the same |
EP3887409A1 (en) * | 2018-11-30 | 2021-10-06 | Dow Global Technologies LLC | Ethylene-based polymer composition with branching and process for producing the same |
-
2020
- 2020-11-11 BR BR112022008878A patent/BR112022008878A2/pt unknown
- 2020-11-11 JP JP2022527776A patent/JP2023502364A/ja active Pending
- 2020-11-11 EP EP20829731.7A patent/EP4065614A1/en active Pending
- 2020-11-11 CN CN202080077302.2A patent/CN114641509A/zh active Pending
- 2020-11-11 WO PCT/US2020/059949 patent/WO2021108131A1/en unknown
- 2020-11-11 KR KR1020227021039A patent/KR20220107220A/ko active Search and Examination
- 2020-11-11 US US17/779,765 patent/US20230047114A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021108131A1 (en) | 2021-06-03 |
CN114641509A (zh) | 2022-06-17 |
JP2023502364A (ja) | 2023-01-24 |
US20230047114A1 (en) | 2023-02-16 |
EP4065614A1 (en) | 2022-10-05 |
KR20220107220A (ko) | 2022-08-02 |
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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] |