BR112021019432A2 - Copolímero de poli(etileno-co-1-alqueno), métodos para fazer o copolímero de poli(etileno-co-1-alqueno) e para fazer um artigo fabricado, formulação, artigo, fabricado, e, uso do artigo fabricado - Google Patents
Copolímero de poli(etileno-co-1-alqueno), métodos para fazer o copolímero de poli(etileno-co-1-alqueno) e para fazer um artigo fabricado, formulação, artigo, fabricado, e, uso do artigo fabricadoInfo
- Publication number
- BR112021019432A2 BR112021019432A2 BR112021019432A BR112021019432A BR112021019432A2 BR 112021019432 A2 BR112021019432 A2 BR 112021019432A2 BR 112021019432 A BR112021019432 A BR 112021019432A BR 112021019432 A BR112021019432 A BR 112021019432A BR 112021019432 A2 BR112021019432 A2 BR 112021019432A2
- Authority
- BR
- Brazil
- Prior art keywords
- copolymer
- alkene
- article
- ethylene
- poly
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 12
- 238000009472 formulation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000002902 bimodal effect Effects 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 230000006353 environmental stress Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
- C08F2420/00—Metallocene catalysts
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
copolímero de poli(etileno-co-1-alqueno), métodos para fazer o copolímero de poli(etileno-co-1-alqueno) e para fazer um artigo fabricado, formulação, artigo, fabricado, e, uso do artigo fabricado. um copolímero de poli(etileno-co-1-alqueno) bimodal compreendendo um componente de copolímero de poli(etileno-co-1-alqueno) de peo molecular mais alto e um componente de copolímero de poli(etileno-co-1-alqueno) de peso molecular mais baixo. o copolímero é caracterizado por uma combinação única de características compreendendo, ou refletidas em, sua densidade; distribuições de peso molecular; quantidade da fração de peso de componente; propriedades viscoelásticas; e resistência à rachadura por tensão ambiental. modalidades inventivas adicionais incluem um método para fazer o copolímero, uma formulação compreendendo o copolímero e pelo menos um aditivo que é diferente do copolímero, um método para fazer um artigo fabricado do copolímero ou da formulação; o artigo manufaturado feito desse modo e uso do artigo fabricado.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962840865P | 2019-04-30 | 2019-04-30 | |
US201962840835P | 2019-04-30 | 2019-04-30 | |
US201962880826P | 2019-07-31 | 2019-07-31 | |
US202062990549P | 2020-03-17 | 2020-03-17 | |
PCT/US2020/030195 WO2020223191A1 (en) | 2019-04-30 | 2020-04-28 | Bimodal poly(ethylene-co-1-alkene) copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021019432A2 true BR112021019432A2 (pt) | 2021-11-30 |
Family
ID=70918962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021019432A BR112021019432A2 (pt) | 2019-04-30 | 2020-04-28 | Copolímero de poli(etileno-co-1-alqueno), métodos para fazer o copolímero de poli(etileno-co-1-alqueno) e para fazer um artigo fabricado, formulação, artigo, fabricado, e, uso do artigo fabricado |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220169762A1 (pt) |
EP (1) | EP3962972A1 (pt) |
CN (1) | CN113728020A (pt) |
BR (1) | BR112021019432A2 (pt) |
CA (1) | CA3137110A1 (pt) |
MX (1) | MX2021012797A (pt) |
SG (1) | SG11202110973PA (pt) |
WO (1) | WO2020223191A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023069407A1 (en) | 2021-10-21 | 2023-04-27 | Univation Technologies, Llc | Bimodal poly(ethylene-co-1-alkene) copolymer and blow-molded intermediate bulk containers made therefrom |
WO2024000090A1 (en) | 2022-06-27 | 2024-01-04 | Univation Technologies, Llc | Post-reactor blends of linear low-density polyethylenes |
WO2024081271A1 (en) | 2022-10-11 | 2024-04-18 | Dow Global Technologies Llc | Polyethylene blends containing virgin and recycled hdpe materials |
WO2024081272A1 (en) | 2022-10-11 | 2024-04-18 | Dow Global Technologies Llc | Bimodal hdpe and polyethylene blend containing virgin and recycled hdpe materials |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003712A (en) | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
US3709853A (en) | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
US4011382A (en) | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
US4302566A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Preparation of ethylene copolymers in fluid bed reactor |
CA1168521A (en) | 1982-02-01 | 1984-06-05 | Clifford F. Thompson | Leak detector |
US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4988783A (en) | 1983-03-29 | 1991-01-29 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization using supported vanadium catalyst |
FR2618786B1 (fr) | 1987-07-31 | 1989-12-01 | Bp Chimie Sa | Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise |
US4994534A (en) | 1989-09-28 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Process for producing sticky polymers |
US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
US5462999A (en) | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
CA2127822A1 (en) | 1993-07-13 | 1995-01-14 | Yoshinori Morita | Process for gas phase polymerization of olefin |
EP0649992B1 (de) | 1993-10-23 | 1997-07-30 | WABCO GmbH | Betätigungseinrichtung für eine Scheibenbremse |
US5677375A (en) | 1995-07-21 | 1997-10-14 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing an in situ polyethylene blend |
US5665818A (en) | 1996-03-05 | 1997-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | High activity staged reactor process |
US5627242A (en) | 1996-03-28 | 1997-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for controlling gas phase fluidized bed polymerization reactor |
US8183998B2 (en) | 1996-12-16 | 2012-05-22 | Ip Holdings, Inc. | System for seamless and secure networking of implantable medical devices, electronic patch devices and wearable devices |
US6489408B2 (en) | 2000-11-30 | 2002-12-03 | Univation Technologies, Llc | Polymerization process |
US7868092B2 (en) | 2005-06-14 | 2011-01-11 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US7858702B2 (en) | 2005-06-14 | 2010-12-28 | Univation Technologies, Llc | Enhanced ESCR bimodal HDPE for blow molding applications |
JP5378408B2 (ja) * | 2007-12-31 | 2013-12-25 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系ポリマー組成物、その組成物の製造方法その組成物による製品 |
KR101453636B1 (ko) * | 2010-02-05 | 2014-10-22 | 토탈 리서치 앤드 테크놀로지 펠루이 | 폴리올레핀 제조 방법 |
US9273170B2 (en) | 2014-03-12 | 2016-03-01 | Chevron Phillips Chemical Company Lp | Polymers with improved toughness and ESCR for large-part blow molding applications |
US9169337B2 (en) * | 2014-03-12 | 2015-10-27 | Chevron Phillips Chemical Company Lp | Polymers with improved ESCR for blow molding applications |
CN110191902B (zh) * | 2017-02-13 | 2022-08-09 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯树脂 |
-
2020
- 2020-04-28 SG SG11202110973PA patent/SG11202110973PA/en unknown
- 2020-04-28 CN CN202080025742.3A patent/CN113728020A/zh active Pending
- 2020-04-28 US US17/600,658 patent/US20220169762A1/en active Pending
- 2020-04-28 CA CA3137110A patent/CA3137110A1/en active Pending
- 2020-04-28 WO PCT/US2020/030195 patent/WO2020223191A1/en unknown
- 2020-04-28 MX MX2021012797A patent/MX2021012797A/es unknown
- 2020-04-28 BR BR112021019432A patent/BR112021019432A2/pt unknown
- 2020-04-28 EP EP20729266.5A patent/EP3962972A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN113728020A (zh) | 2021-11-30 |
EP3962972A1 (en) | 2022-03-09 |
US20220169762A1 (en) | 2022-06-02 |
MX2021012797A (es) | 2021-11-12 |
CA3137110A1 (en) | 2020-11-05 |
WO2020223191A1 (en) | 2020-11-05 |
SG11202110973PA (en) | 2021-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112021019432A2 (pt) | Copolímero de poli(etileno-co-1-alqueno), métodos para fazer o copolímero de poli(etileno-co-1-alqueno) e para fazer um artigo fabricado, formulação, artigo, fabricado, e, uso do artigo fabricado | |
BR112018000694A2 (pt) | composição de polímero, uso de pelo menos um polietileno, processo para produção de artigos com efo reduzido, e, artigo | |
BR112019000671A2 (pt) | óleo de refrigeração e composição de óleo de refrigeração | |
BR112013021352A2 (pt) | composições de polímeros para aplicações de moldagem rotacional | |
BRPI0411370A (pt) | composição de resina absorvente de água, absorvente, artigo absorvente, método para produzir uma composição de resina absorvente de água | |
BRPI0515328A (pt) | composições hidráulicas flexìveis | |
BR112019024391A2 (pt) | composição de óleo lubrificante para transmissão automática | |
BRPI0811491A8 (pt) | Composição, processo para fabricar uma composição, artigo, métodos de fabricar um artigo, e de formar um artigo e uso de um polímero acrílico não-reticulado | |
BRPI0510354A (pt) | resinas de hdpe para uso em tubulação de pressão e aplicações relacionadas | |
AR051615A1 (es) | Composicion de polietileno multimodal con homogeneidad mejorada | |
BR112021019375A2 (pt) | Copolímero de poli(etileno-co-1-alqueno) bimodal, métodos para fazer o copolímero de poli(etileno-co-1-alqueno) bimodal e para fazer um artigo fabricado, formulação, artigo fabricado, e, uso do artigo fabricado | |
BR112013005207A2 (pt) | resinas poliméricas tendo propriedades de barreira melhoradas e métodos para fazer as mesmas | |
BR112018015146A2 (pt) | elastômeros termoplásticos contra-cônicos | |
BR112019000021A2 (pt) | sistemas modificadores polares para copolimerização em bloco com alto conteúdo de vinila | |
BR112017018506A2 (pt) | composição curável dental e método de fabricação | |
Mehrabi Mazidi et al. | Evaluation of fracture toughness of ABS polymers via the essential work of fracture (EWF) method | |
BR112018006492A2 (pt) | composição, artigo fabricado, processo para preparar | |
BR112022007667A2 (pt) | Copolímeros de dieno modificados e uso dos mesmos | |
BR112022001795A2 (pt) | Composição de cloreto de polivinila, métodos para preparar a composição e para preparar um artigo compósito polimérico, e, artigo compósito polimérico | |
BR112018000449A2 (pt) | placa de pavimentação e método de fabricação de placa de pavimentação | |
BR112021017266A2 (pt) | Método para avaliar carvão, método para preparar uma mistura de carvão e método para produzir coque | |
BR112017026288A2 (pt) | composição de revestimento e método para tratar um substrato plástico | |
Zhao et al. | Short‐term creep properties and creep model of wood‐plastic composites | |
BR112017013074A2 (pt) | composição de revestimento com base em água, método de formação de revestimento similar a tecido sobre um substrato, uso de uma composição de revestimento com base em água, e substrato revestido | |
BR112022009323A2 (pt) | Composição de gel pseudoplástico aquoso, processo para a preparação da composição de gel pseudoplástico aquoso, processo para revestir um substrato com uma camada retrorrefletora e substrato revestido com uma camada retrorrefletora |
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] |