BR112017022520A2 - copolímeros de polietileno tendo uma distribuição particular de comonômero - Google Patents

copolímeros de polietileno tendo uma distribuição particular de comonômero

Info

Publication number
BR112017022520A2
BR112017022520A2 BR112017022520-4A BR112017022520A BR112017022520A2 BR 112017022520 A2 BR112017022520 A2 BR 112017022520A2 BR 112017022520 A BR112017022520 A BR 112017022520A BR 112017022520 A2 BR112017022520 A2 BR 112017022520A2
Authority
BR
Brazil
Prior art keywords
comonomer
polyethylene copolymers
comonomer distribution
tendency
particular comonomer
Prior art date
Application number
BR112017022520-4A
Other languages
English (en)
Other versions
BR112017022520B1 (pt
Inventor
L. Kuhlman Roger
Original Assignee
Univation Technologies, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55910391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017022520(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univation Technologies, Llc filed Critical Univation Technologies, Llc
Publication of BR112017022520A2 publication Critical patent/BR112017022520A2/pt
Publication of BR112017022520B1 publication Critical patent/BR112017022520B1/pt

Links

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
    • C08F210/02—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
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2420/00—Metallocene catalysts
    • C08F2420/12—Long bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is composed of at least two atoms which are not part of a cycle and which are not an ethylene bridge
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

novos copolímeros de polietileno tendo uma tendência de divisão de comonômero relativamente elevada são divulgados como são métodos para a sua preparação. a tendência de divisão de comonômero é a tendência de um copolímero de ter comonômero nas cadeias de peso molecular mais elevado. novas métricas para descrever a tendência de divisão de comonômero também são divulgadas.
BR112017022520-4A 2015-04-23 2016-04-21 Copolímero de polietileno BR112017022520B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562151816P 2015-04-23 2015-04-23
USUS62/151.816 2015-04-23
US62/151,816 2015-04-23
PCT/US2016/028545 WO2016172279A1 (en) 2015-04-23 2016-04-21 Polyethylene copolymers having a particular comonomer distribution

Publications (2)

Publication Number Publication Date
BR112017022520A2 true BR112017022520A2 (pt) 2018-07-17
BR112017022520B1 BR112017022520B1 (pt) 2022-06-14

Family

ID=55910391

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122022004502-2A BR122022004502B1 (pt) 2015-04-23 2016-04-21 Método para preparar um copolímero de polietileno
BR112017022520-4A BR112017022520B1 (pt) 2015-04-23 2016-04-21 Copolímero de polietileno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122022004502-2A BR122022004502B1 (pt) 2015-04-23 2016-04-21 Método para preparar um copolímero de polietileno

Country Status (8)

Country Link
US (2) US10494462B2 (pt)
EP (1) EP3286233B1 (pt)
CN (2) CN112979853B (pt)
BR (2) BR122022004502B1 (pt)
CA (1) CA2983284C (pt)
ES (1) ES2928549T3 (pt)
SG (1) SG11201708526WA (pt)
WO (1) WO2016172279A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3697822A1 (en) * 2017-08-04 2020-08-26 ExxonMobil Chemical Patents Inc. Mixed catalysts with unbridged hafnocenes with -ch2-sime3 moieties
US11274196B2 (en) 2017-08-04 2022-03-15 Exxonmobil Chemical Patents Inc. Polyethylene compositions and films prepared therefrom
EP3700948B1 (en) * 2017-10-27 2023-09-20 Univation Technologies, LLC Polyethylene copolymer resins and films
EP3710500A1 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes
US11111325B2 (en) 2017-11-15 2021-09-07 Exxonmobil Chemical Patents Inc. Polymerization processes
US11225568B2 (en) 2017-12-20 2022-01-18 Lg Chem, Ltd. Polyethylene copolymer and method for preparing same
KR102013170B1 (ko) * 2018-04-05 2019-08-22 대림산업 주식회사 폴리올레핀 수지 조성물 및 이의 제조방법
KR102162988B1 (ko) * 2018-06-19 2020-10-07 대림산업 주식회사 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 폴리올레핀 수지중합 방법
US10899860B2 (en) 2018-08-30 2021-01-26 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
US10927205B2 (en) 2018-08-30 2021-02-23 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
WO2020046406A1 (en) * 2018-08-30 2020-03-05 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
KR102258230B1 (ko) * 2018-10-19 2021-05-28 한화솔루션 주식회사 올레핀계 중합체
WO2020092597A1 (en) * 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. On-line adjustment of catalysts by trim and olefin polymerization
EP3873948A1 (en) * 2018-11-01 2021-09-08 ExxonMobil Chemical Patents Inc. On-line adjustment of mixed catalyst ratio and olefin polymerization
WO2020092584A2 (en) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. In-line trimming of dry catalyst feed
CN112996821B (zh) * 2018-11-01 2023-04-28 埃克森美孚化学专利公司 具有可通过冷凝剂调节的性质的混合催化剂体系
WO2020092587A1 (en) * 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. On-line adjustment of mixed catalyst ratio by trim and olefin polymerization with the same
KR102116476B1 (ko) 2019-01-18 2020-05-28 대림산업 주식회사 폴리올레핀 중합 촉매 조성물, 폴리올레핀의 제조 방법 및 폴리올레핀 수지
BR112023003324A2 (pt) 2020-09-22 2023-04-04 Dow Global Technologies Llc Copolímero bimodal, filme, e, método para fazer um filme soprado
AR128453A1 (es) 2022-02-11 2024-05-08 Dow Global Technologies Llc Composiciones de polietileno de densidad media bimodal adecuadas para el uso como cintas de goteo de microirrigación
WO2024163199A1 (en) 2023-02-01 2024-08-08 ExxonMobil Technology and Engineering Company System and method for estimating catalyst trim effectiveness in mixed metallocene catalysts for polymerization processes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041584A (en) 1988-12-02 1991-08-20 Texas Alkyls, Inc. Modified methylaluminoxane
TW515819B (en) 1996-05-17 2003-01-01 Bp Chem Int Ltd Polyolefin composition with molecular weight maximum occurring in that part of the composition that has the highest comonomer content
US6482903B1 (en) 1999-12-15 2002-11-19 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
GB0016153D0 (en) 2000-06-30 2000-08-23 Borealis Tech Oy Process
AU2002320636B8 (en) 2001-07-19 2005-09-15 Univation Technologies, Llc Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator
US6787608B2 (en) 2001-08-17 2004-09-07 Dow Global Technologies, Inc. Bimodal polyethylene composition and articles made therefrom
EP1674490A1 (en) 2004-12-23 2006-06-28 Borealis Technology Oy Copolymer
RU2446179C2 (ru) 2006-06-27 2012-03-27 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Усовершенствованные способы полимеризации с использованием металлоценовых катализаторов, полимерные продукты и их применение
BRPI0713012B1 (pt) * 2006-06-27 2018-05-08 Univation Tech Llc copolímero de etileno alfa-olefina, composição, artigo obtido através de moldagem rotativa e processo para a produção de um copolímero de etileno alfa-olefina
WO2008136621A1 (en) * 2007-05-02 2008-11-13 Lg Chem, Ltd. Polyolefin and preparation method thereof
BRPI1015130B1 (pt) 2009-07-28 2019-11-26 Univation Tech Llc processo de polimerização usando um catalisador de geometria limitada suportado
KR20110011988A (ko) * 2009-07-29 2011-02-09 삼성전자주식회사 레벨 시프터 및 이를 이용한 표시 장치
EP2348057A1 (en) 2010-01-21 2011-07-27 INEOS Manufacturing Belgium NV Novel polymers
US8383754B2 (en) * 2010-04-19 2013-02-26 Chevron Phillips Chemical Company Lp Catalyst compositions for producing high Mz/Mw polyolefins
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
CN105143285B (zh) * 2013-02-07 2019-03-08 尤尼威蒂恩技术有限责任公司 聚烯烃的制备
US9181370B2 (en) * 2013-11-06 2015-11-10 Chevron Phillips Chemical Company Lp Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom
KR102293490B1 (ko) * 2014-02-11 2021-08-26 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 생성물의 제조 방법

Also Published As

Publication number Publication date
BR122022004502B1 (pt) 2022-12-20
CA2983284C (en) 2023-09-26
BR112017022520B1 (pt) 2022-06-14
WO2016172279A1 (en) 2016-10-27
CN112979853A (zh) 2021-06-18
US20180155473A1 (en) 2018-06-07
SG11201708526WA (en) 2017-11-29
US20200048379A1 (en) 2020-02-13
ES2928549T3 (es) 2022-11-21
EP3286233B1 (en) 2022-09-14
CN107531837B (zh) 2021-10-15
US10494462B2 (en) 2019-12-03
US11279779B2 (en) 2022-03-22
EP3286233A1 (en) 2018-02-28
CN107531837A (zh) 2018-01-02
CN112979853B (zh) 2022-12-02
CA2983284A1 (en) 2016-10-27

Similar Documents

Publication Publication Date Title
BR112017022520A2 (pt) copolímeros de polietileno tendo uma distribuição particular de comonômero
MX2021014739A (es) Fosfinimida de titanio y sistemas de catalizadores de iminoimidazolidida de titanio con soportes de activador.
EP3303420A4 (en) Free-standing non-fouling polymers, their compositions, and related monomers
BR112017010173A2 (pt) composição para tratamento de tecido
CL2018001534A1 (es) Proceso de llenado en caliente con cierres hechos de composiciones de polietileno bimodal
AR102346A1 (es) Composiciones de limpieza que comprenden copolímeros de injerto anfifílicos y copolímeros que contienen grupos sulfonato
EA201592106A2 (ru) Локальное сопутствующее введение толерогенных синтетических наноносителей для снижения гиперчувствительности типа i и гиперчувствительности типа iv
BR112013025928A2 (pt) composição de adesivo termofundível
CL2016002764A1 (es) Composiciones y métodos para modular la expresión del factor b del complemento
MX2017007283A (es) Composicion para amortiguamiento en gel y gel amortiguador manufacturado del mismo.
BR102014018011A8 (pt) composição, uso da mesma e produto alimentar
BR112015023342A2 (pt) resinas acopladas radicalmente e métodos para preparar e usar as mesmas
BR112016015881A2 (pt) Tecnologia inédita de adcc baseada em biologia sintética
DOP2016000073A (es) Composiciones y métodos para inhibir la expresión del gen alas1
CO2017003952A2 (es) Polímeros con procesabilidad mejorado para aplicaciones de tuberías
FR3027907B1 (fr) Composition a base de polymere thermoplastique visqueuse et stable a la transformation, sa preparation et ses utilisations
BR112016018878A2 (pt) Copolímero, composição de polímero, e, uso de um copolímero
BR112017021499A2 (pt) composição, produto agrícola de múltiplas embalagens e método para aumentar a capacidade de absorção de água de um polímero superabsorvente
BR112015028414A2 (pt) composição farmacêutica de micela de polímero
BR112018000217A2 (pt) sistemas de distribuição de nanopartículas aperfeiçoados
PL3253810T3 (pl) Zastosowanie polimerów zawierających dwa segmenty jako dodatków do polimerów
CO2018004243A2 (es) Producción de dispersantes mediante polimerización de radicales vivos
NZ739801A (en) Penflufen polymer particles
BR112017010556A2 (pt) suportes passivados: catalisador, processo, produto e película
EA201691947A1 (ru) Полиэтилен высокой плотности, растянутый в твердом состоянии

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 21/04/2016, OBSERVADAS AS CONDICOES LEGAIS