[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112017027866A2 - polímeros baseados em etileno com extraíveis de baixo hexano - Google Patents

polímeros baseados em etileno com extraíveis de baixo hexano

Info

Publication number
BR112017027866A2
BR112017027866A2 BR112017027866A BR112017027866A BR112017027866A2 BR 112017027866 A2 BR112017027866 A2 BR 112017027866A2 BR 112017027866 A BR112017027866 A BR 112017027866A BR 112017027866 A BR112017027866 A BR 112017027866A BR 112017027866 A2 BR112017027866 A2 BR 112017027866A2
Authority
BR
Brazil
Prior art keywords
ethylene
based polymers
hexane extractables
log
low hexane
Prior art date
Application number
BR112017027866A
Other languages
English (en)
Other versions
BR112017027866B1 (pt
Inventor
F J Den Doelder Cornelis
T Y Dang Nhi
J Berbee Otto
Hinrichs Stefan
Original Assignee
Dow Global 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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112017027866A2 publication Critical patent/BR112017027866A2/pt
Publication of BR112017027866B1 publication Critical patent/BR112017027866B1/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/38—Mixtures of peroxy-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
    • C08L23/06—Polyethene
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • 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
    • C08F2500/17—Viscosity
    • 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)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

a invenção fornece um homopolímero de etileno formado de um processo de polimerização de pressão alta, de radical livre em um sistema de reator tubular, o homopolímero compreendendo as seguintes propriedades: (a) uma densidade de 0,9190 a 0,9250 g/cm3; (b) um nível de extraível de hexano que é menor que, ou igual a 2,6% em peso com base no peso total do polímero; (c) um g? (a g?? = 500 pa, 170ºc) que atende a seguinte equação: g? = d + e[log (i2)], onde d = 150 pa e e = -60 pa/[log(g/min)]; e (d) um índice de fusão (12) de 1,0 a 20 g/min.
BR112017027866-9A 2015-06-25 2016-06-23 Processo para produzir um homopolímero de etileno, formado de um radical livre BR112017027866B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562184344P 2015-06-25 2015-06-25
US62/184,344 2015-06-25
PCT/US2016/038900 WO2016210055A1 (en) 2015-06-25 2016-06-23 Ethylene-based polymers with low hexane extractables

Publications (2)

Publication Number Publication Date
BR112017027866A2 true BR112017027866A2 (pt) 2018-08-28
BR112017027866B1 BR112017027866B1 (pt) 2022-05-24

Family

ID=56409164

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112017027866-9A BR112017027866B1 (pt) 2015-06-25 2016-06-23 Processo para produzir um homopolímero de etileno, formado de um radical livre
BR112017027564-3A BR112017027564B1 (pt) 2015-06-25 2016-06-23 Processo para produzir polímero à base de etileno

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112017027564-3A BR112017027564B1 (pt) 2015-06-25 2016-06-23 Processo para produzir polímero à base de etileno

Country Status (8)

Country Link
US (2) US10358512B2 (pt)
EP (2) EP3313904B1 (pt)
JP (5) JP7436135B2 (pt)
KR (2) KR102577959B1 (pt)
CN (2) CN107787334B (pt)
BR (2) BR112017027866B1 (pt)
ES (2) ES2869983T3 (pt)
WO (2) WO2016210075A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2717772T3 (es) 2013-12-26 2019-06-25 Dow Global Technologies Llc Procedimientos para mejorar la estabilidad del reactor para la preparación de polímeros basados en etileno utilizando polienos asimétricos
WO2015100302A1 (en) 2013-12-26 2015-07-02 Dow Global Technologies Llc Ethylene-based polymers formed using asymmetrical polyenes
ES2869983T3 (es) * 2015-06-25 2021-10-26 Dow Global Technologies Llc Polímeros a base de etileno con bajo contenido de extraíbles con hexano
JP6998217B2 (ja) * 2015-06-25 2022-02-10 ダウ グローバル テクノロジーズ エルエルシー 低ヘキサン抽出物及び低密度を有するエチレン系ポリマー
EP3168238A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
CN109071686B (zh) * 2016-04-22 2021-11-02 陶氏环球技术有限责任公司 用于生产用于清洁挤出涂层加工的低挥发性管式低密度基于乙烯的聚合物的方法
EP3260473A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
EP3260472A1 (en) * 2016-06-24 2017-12-27 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
EP3630853B1 (en) 2017-06-02 2021-03-17 Dow Global Technologies LLC Ethylene-based polymers and processes for the same
CN110240654A (zh) 2018-03-07 2019-09-17 复旦大学 结合cd73的抗体-药物偶联物

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE607527A (pt) 1960-08-29 1900-01-01
US3917577A (en) 1968-09-20 1975-11-04 Basf Ag Continuous production of ethylene homopolymers
DE1807493C3 (de) 1968-11-07 1980-05-22 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten
DE3885151T3 (de) 1987-05-19 1998-01-15 Hitachi Chemical Co Ltd Methode zur Herstellung von Methacrylatestern.
DD276598A3 (de) 1988-04-12 1990-03-07 Leuna Werke Veb Verfahren zur einstellung und regelung der einsatzgasstroeme fuer mehrzonenrohrreaktoren
US5102955A (en) * 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof
US5126391A (en) * 1990-04-27 1992-06-30 Mitsubishi Petrochemical Co., Ltd. Filler-containing stretched film
SE9103077D0 (sv) 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
SE507045C2 (sv) 1996-05-31 1998-03-23 Borealis As Etensampolymer med förhöjd omättnadsgrad och sätt för framställning därav
EP0928797B3 (en) * 1998-01-12 2012-01-11 Dow Global Technologies LLC Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
JP3678907B2 (ja) * 1998-03-10 2005-08-03 三菱製紙株式会社 感光材料用支持体
DE19829399A1 (de) 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
JP2003527474A (ja) 2000-03-16 2003-09-16 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング ポリエチレンの製造方法
KR100833763B1 (ko) 2000-08-15 2008-05-29 아크조 노벨 엔.브이. 하이솔리드 아크릴, 스티렌 및 ｌｄｐｅ-형 수지를 제조하는데 사용되는 트리옥세판의 용도
CA2419473A1 (en) 2000-08-15 2002-02-21 Akzo Nobel N.V. Use of trioxepans in the process to make high-solid acrylic, styrenic, and ldpe-type resins
US6596241B2 (en) 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
US7118698B2 (en) * 2003-04-03 2006-10-10 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
PL1861434T3 (pl) 2005-03-09 2013-09-30 Saudi Basic Ind Corp Sposób otrzymywania kopolimeru etylenu w reaktorze rurowym
US7078467B1 (en) * 2005-06-14 2006-07-18 Univation Technologies, Llc Single catalyst low, medium and high density polyethylenes
CA2644747C (en) 2006-03-24 2014-05-13 Saudi Basic Industries Corporation An extrusion coating composition
US7449287B1 (en) * 2008-01-30 2008-11-11 Eastman Kodak Company Pearlescent textured imaging supports
KR20100125290A (ko) 2008-02-08 2010-11-30 더 스크립스 리서치 인스티튜트 유전적으로 코딩된 비천연 아미노산에 의한 면역 내성의 파괴
CA2730363C (en) * 2008-07-10 2014-11-18 Annika Smedberg Process for producing a polymer and a polymer for wire and cable applications
JP2010068637A (ja) 2008-09-11 2010-03-25 Mitsumi Electric Co Ltd 充電制御用半導体集積回路
US8535377B2 (en) 2009-03-31 2013-09-17 Imds Corporation Double bundle ACL repair system
WO2011100871A1 (en) * 2010-02-22 2011-08-25 Dow Global Technologies Llc Painted polyolefin articles
US9234055B2 (en) 2010-09-30 2016-01-12 Dow Global Technologies Llc Polymerization process to make low density polyethylene
US9150681B2 (en) 2010-10-29 2015-10-06 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
EP2655444B2 (en) 2010-12-22 2018-11-21 Basell Polyolefine GmbH Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
US20130333832A1 (en) 2011-03-03 2013-12-19 Basell Polyolefine Gmbh Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent
US9120880B2 (en) 2011-10-19 2015-09-01 Dow Global Technologies Llc Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
ES2742509T3 (es) 2011-11-23 2020-02-14 Dow Global Technologies Llc Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo
EP2782960B1 (en) 2011-11-23 2016-11-09 Dow Global Technologies LLC Low density ethylene-based polymers with extracts at lower molecular weights
ES2606768T3 (es) 2011-12-09 2017-03-27 Borealis Ag Nuevo polietileno
JP6042906B2 (ja) 2011-12-22 2016-12-14 ダウ グローバル テクノロジーズ エルエルシー 改良された溶融強度を有するエチレン系ポリマーおよびそのプロセス
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
EP2647650B1 (en) 2012-04-02 2015-06-17 Borealis AG High-pressure radical ethylene co-polymerization process with a reduced temperature of the reaction mixture prior to introduction into the reaction zone
KR20140117524A (ko) 2012-04-02 2014-10-07 보레알리스 아게 억제제를 사용하는 에틸렌 중합 공정
JP6236407B2 (ja) 2012-04-02 2017-11-22 ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ エチレンを特定の多価不飽和オレフィングレードと共に重合するエチレンの高圧ラジカル重合方法
KR101698257B1 (ko) 2012-05-31 2017-01-19 보레알리스 아게 압출 코팅용 저밀도 폴리에틸렌
US10745498B2 (en) 2012-05-31 2020-08-18 Borealis Ag Ethylene polymers for extrusion coating
US10442878B2 (en) 2012-06-27 2019-10-15 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
BR112015010787B1 (pt) 2012-11-20 2022-01-18 Dow Global Technologies Llc Composição a base de etileno de baixa densidade, artigo e método de polimerização para formar uma composição a base de etileno de baixa densidade
BR112015027947B1 (pt) 2013-05-22 2022-01-18 Dow Global Technologies Llc Composição, artigo e método para formar a composição
EP2999742B1 (en) * 2013-05-22 2024-02-14 Dow Global Technologies LLC Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
WO2015166297A1 (en) 2014-04-30 2015-11-05 Exxonmobil Chemical Patents Inc. Process for manufacturing ethylene polymers and copolymers
CN106715486B (zh) 2014-07-24 2020-07-31 Sabic环球技术有限责任公司 用于制备乙烯共聚物的方法
ES2869983T3 (es) * 2015-06-25 2021-10-26 Dow Global Technologies Llc Polímeros a base de etileno con bajo contenido de extraíbles con hexano

Also Published As

Publication number Publication date
US20180127523A1 (en) 2018-05-10
KR102577959B1 (ko) 2023-09-14
KR20180021070A (ko) 2018-02-28
EP3313903A1 (en) 2018-05-02
BR112017027564A2 (pt) 2018-09-04
JP7510740B2 (ja) 2024-07-04
CN107787334B (zh) 2020-07-24
JP2024056727A (ja) 2024-04-23
ES2869983T3 (es) 2021-10-26
EP3313904A1 (en) 2018-05-02
CN107787334A (zh) 2018-03-09
JP2022008573A (ja) 2022-01-13
US20180112017A1 (en) 2018-04-26
WO2016210055A1 (en) 2016-12-29
CN107810208A (zh) 2018-03-16
ES2775506T3 (es) 2020-07-27
JP7436135B2 (ja) 2024-02-21
WO2016210075A1 (en) 2016-12-29
EP3313904B1 (en) 2021-04-21
EP3313903B1 (en) 2020-01-01
CN107810208B (zh) 2020-07-24
BR112017027866B1 (pt) 2022-05-24
BR112017027564B1 (pt) 2022-02-01
JP2018518577A (ja) 2018-07-12
JP2018522972A (ja) 2018-08-16
JP2024037861A (ja) 2024-03-19
US10358512B2 (en) 2019-07-23
KR20180021067A (ko) 2018-02-28
US10494460B2 (en) 2019-12-03
KR102612773B1 (ko) 2023-12-12

Similar Documents

Publication Publication Date Title
BR112017027866A2 (pt) polímeros baseados em etileno com extraíveis de baixo hexano
SG11201906761PA (en) Method for producing acrylic rubber
EA033134B1 (ru) Асфальтовая композиция
BR112014012268A2 (pt) polímero a base de etileno, composição e artigo
MX2016007667A (es) Compuestos antisonoros con polimeros de emulsion de alto peso molecular.
BR112018010717A8 (pt) composição de polímero à base de propileno
PH12016500597B1 (en) Polyethylene composition for pipe applications with improved sagging properties
MX2017007283A (es) Composicion para amortiguamiento en gel y gel amortiguador manufacturado del mismo.
IN2015DN04178A (pt)
MX2017005234A (es) Polimeros con procesabilidad mejorado para aplicaciones de tuberias.
BR112015027478A2 (pt) Produto de polímero, filme, artigo moldado, folha, partícula, fibra e método para produzir polímero
BR112017010363A2 (pt) métodos de mudar taxa de produção de poliolefina com a composição dos agentes de condensação induzidos
MX2017006809A (es) Polimero multifasico como agente de espesamiento y suspension.
BR112015013517A2 (pt) composição compreendendo um polímero baseado em etileno e artigo
WO2014179469A3 (en) Low density ethylene-based polymer compositions with good melt strength and high density
MX2017000903A (es) Caucho de copolimero que contiene grupo nitrilo, composicion de caucho reticulable, y caucho reticulado.
MY186631A (en) Multilayer films and methods thereof
SA517381648B1 (ar) تركيبة بولى إيثيلين مناسبة لتطبيقات الأنبوب
WO2015090922A8 (en) A vulcanizable polymer composition
BR112017007648A2 (pt) emulsões de acetato de etileno vinila/polímero acrílico e produtos e métodos relacionados às mesmas
MX2017000625A (es) Adhesivos sensibles a la presion.
TR201818926T4 (tr) Poliolefin bazlı elastik film yapısı, laminatlar ve yöntemler.
MX2017005577A (es) Composiciones de resina de poli (vinil acetal), capas, y capas intermedias que tienen propiedades opticas aumentadas.
MX2017006396A (es) Composicion de polietileno que tiene alta resistencia a la rotura por tension.
BR112016029649A2 (pt) processos para preparar polímeros à base de etileno usando uma distribuição de monóxido de carbono

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 23/06/2016, OBSERVADAS AS CONDICOES LEGAIS