KR930700563A - Process for the preparation of modified homogeneous copolymers of ethylene / alpha olefin carboxylic acids or esters - Google Patents

Process for the preparation of modified homogeneous copolymers of ethylene / alpha olefin carboxylic acids or esters

Info

Publication number
KR930700563A
KR930700563A KR1019920702318A KR920702318A KR930700563A KR 930700563 A KR930700563 A KR 930700563A KR 1019920702318 A KR1019920702318 A KR 1019920702318A KR 920702318 A KR920702318 A KR 920702318A KR 930700563 A KR930700563 A KR 930700563A
Authority
KR
South Korea
Prior art keywords
weight
modifier
conditions
telogen
copolymer
Prior art date
Application number
KR1019920702318A
Other languages
Korean (ko)
Other versions
KR100221392B1 (en
Inventor
케이. 맥킨니 오스본
에이. 에버스딕크 데이비드
이. 롤란드 마이클
Original Assignee
리챠드 지. 워터맨
더 다우 케미칼 캄파니
Filing date
Publication date
Priority claimed from US07/316,257 external-priority patent/US4988781A/en
Application filed by 리챠드 지. 워터맨, 더 다우 케미칼 캄파니 filed Critical 리챠드 지. 워터맨
Priority claimed from PCT/US1991/000532 external-priority patent/WO1992013013A1/en
Publication of KR930700563A publication Critical patent/KR930700563A/en
Application granted granted Critical
Publication of KR100221392B1 publication Critical patent/KR100221392B1/en

Links

Abstract

내용 없음.No content.

Description

에틸렌/알파 올레핀 카복실산 또는 에스테르의 개질된 균질한 공중합체의 제조방법Process for the preparation of modified homogeneous copolymers of ethylene / alpha olefin carboxylic acids or esters

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 개념과 관련하여 시각적으로 도움을 주고자 나타내며 일정한 비율로 축적하지 않았다. 상기 설명에서 달리 언급하지 않는한 모든 부는 중량에 의한다.Figure 1 is intended to help visually with respect to the concept of the present invention and does not accumulate in a certain proportion. Unless otherwise stated in the above description, all parts are by weight.

Claims (12)

2상과 단일상 공정간의 상 경제 보다 높은 수준으로 상승시킨 온도 및 압력의 합성 조건을 사용하고, 개질제가 존재하지 않을 때 필요한 것보다 낮은 온도 (a) 또는 그 보다 높은 압력(b)중 어느 하나, 또는 모두를 사용하고, 또한 하나 이상의 텔로겐 개질제(들) 공급 속도 또는 미반응 가스 회수율 또는 이들 둘다를 조절하므로써 상기 텔로겐 개질제의 상기 소량 및 상기 공중합체의 상기 고분자량을 조절함을 특징으로 하는, 실질적으로 일정한 환경하에서, 정상상태 조건하에서, 단일상 반응 혼합물중에서, 소량의 하나 이상의 텔로겐 개질제의 존재하에서, 유리 라디칼 개시제의 영향하에서, 연속적인 방식으로 작동된 잘 교반된 오토클래브 반응기에서 및 단량체들, 텔로겐 개질제(들) 및 개시제를 반응기에 공급하고 반응 혼합물을 제거할 때 상기 고분자량 공중합체를 제고 하기에 충분한 미반응 가스 회수율에서 단량체들을 공중합시킴을 포함하는, 에틸렌 단량체 99중량% 내지 65중량% 및 불포화 카복실산, 알킬 아크릴레이트 및 알킬 메타크릴레이트로 이루어진 그룹중에서 선택된 적어도 하나의 올레핀형 불포화 공단량체 1중량% 내지 35중량%를 포함하며 ASTM D -1238(190℃/2160g)에 의해 측정했을 때 0.1내지 300g/10분의 용융지수 및 감소된 장쇄 분지를 갖는 고분자량의 개질된 균질한 랜덤 공중합체의 제조방법.Either lower temperature (a) or higher pressure (b) than is required when the modifier is absent, using conditions of synthesis of temperature and pressure raised to higher levels than the phase economy between two-phase and single-phase processes Controlling the small amount of the telogen modifier and the high molecular weight of the copolymer by using, or both, and also controlling one or more telogen modifier (s) feed rate or unreacted gas recovery rate or both. A well stirred autoclave reactor operated in a continuous manner, under substantially constant conditions, under steady-state conditions, in a single phase reaction mixture, in the presence of a small amount of one or more telogen modifiers, under the influence of free radical initiators. And the monomers when feeding monomers, telogen modifier (s) and initiator into the reactor and removing the reaction mixture At least one selected from the group consisting of 99% to 65% by weight of ethylene monomers and unsaturated carboxylic acids, alkyl acrylates and alkyl methacrylates, including copolymerizing the monomers at an unreacted gas recovery sufficient to enhance the autonomous copolymer Modification of high molecular weight, comprising 1% to 35% by weight of olefinic unsaturated comonomer and having a melt index of 0.1 to 300g / 10min and reduced long chain branching as measured by ASTM D-1238 (190 ° C / 2160g) Of a homogeneous random copolymer prepared. 제1항에 있어서, 상기와 같이 제조된 공중합체가 공중합체 쇄에 99중량% 내지 88중량%의 에틸렌 단위를 포함하는 방법.The process of claim 1 wherein the copolymer prepared as above comprises 99% to 88% by weight of ethylene units in the copolymer chain. 제1항에 있어서, 상기 올레핀형 불포화 공단량체가 아크릴산을 포함하는 방법.The method of claim 1 wherein said olefinically unsaturated comonomer comprises acrylic acid. 제3항에 있어서, 상기와 같이 제조된 공중합체가 중합체 쇄에 99중량% 내지 88중량%의 에틸렌 단위를 포함하고, 중합체 쇄상의 말단 텔로겐 그룹을 제외한 나머지 퍼센트를 아크릴산 단위가 차지하는 방법.4. The process according to claim 3, wherein the copolymer prepared as above comprises 99% to 88% by weight of ethylene units in the polymer chain and the acrylic acid units occupy the remaining percentage excluding terminal telogen groups on the polymer chain. 제1항에 있어서, 상기 텔로겐 개질제 또는 개질제들이 적어도 하나의 알칸, 알켄, 알콜, 케톤, 수소, 실란, 환형 탄화수소, 방향족 탄화수소, 할로겐화 탄화수소, 설폭사이드, 에테르, 에스테르, 아민 아미드, 니트릴, 무수물, 푸란, 알데하이드, 시아네이트, 또는 설파이드를 0.0001중량% 내지 10중량%의 농도로 포함하는 방법.The method of claim 1 wherein the telogen modifier or modifiers are at least one alkan, alkene, alcohol, ketone, hydrogen, silane, cyclic hydrocarbon, aromatic hydrocarbon, halogenated hydrocarbon, sulfoxide, ether, ester, amine amide, nitrile, anhydride , Furan, aldehyde, cyanate, or sulfide in a concentration of 0.0001% to 10% by weight. 제5항에 있어서, 상기 텔로겐 개질제가 이소부탄인 방법.6. The method of claim 5, wherein said telogen modifier is isobutane. 제1항에 있어서, 상기 합성 조건이 (a)압력이 개질제를 사용하지 않고 단일상 반응 혼합물을 제조하는데 전형적으로 필요한 것보다 높거나 또는 (b)온도가 이보다 낮도록, 또는 (a) 또는 (b)조건을 모두 만족시키도록 하기에 충분한 개질제의 존재하에서, 및 단일상 반응 혼합물을 제조하는데 필요한 최소량 보다 적어도 1℃높은 승온 150℃ 내지 350℃ 및 상기 양보다 적어도 7Pa 높은 승압 124 내지 345MPa을 포함하는 방법.The method of claim 1 wherein the synthesis conditions are such that (a) the pressure is higher than typically required to prepare a single phase reaction mixture without the use of a modifier or (b) the temperature is lower than this, or (a) or ( b) in the presence of a modifier sufficient to meet all of the conditions, and elevated temperatures from 150 ° C. to 350 ° C. at least 1 ° C. higher than the minimum amount required to prepare the single phase reaction mixture and from 124 to 345 MPa at least 7 Pa higher than the amount. How to. 실질적으로 일정한 온도, 압력 및 흐름 속도 조건하에서 유리 라디칼 중합 개시제를 사용하여 정상 상태 조건에서 고분자량 공중합체를 제조하기에 충분한 미반응 가스 회수율에서 및 연속적인 방식으로 작동된 잘 교반된 오토클래브 반응기에서 단량체들을 공중합시킴을 포함하는, 에틸렌 단량체 99중량%내지 65중량% 및 불포화 카복실산, 알킬 아크릴레이트 및 알킬 메타 클릴레이트로 이루어진 그룹중에서 선택된 적어도 하나의 공중합 가능한 올레핀형 불포화 공단량체 1중량% 내지 35중량%를 포함하며 ASTM D -1238(190℃/2160g)에 의해 측정했을 때 0.1내지 300g/10분의 용융지수, 좁은 분자량 분포 및/또는 보다 적은 양의 고분자량 중합체 분획 및 감소된 장쇄 분지를 갖는 실질적으로 균질한 고분자향 랜덤 공중합체의 제조방법(여기에서, 0.001중량% 내지 10중량% 농도의 알칸, 알켄, 알콘, 케톤, 수소, 실란, 환형 탄화수소, 방향족 탄화수소, 할로겐화 탄화수소, 설폭사이드, 에테르, 에스테르, 아민, 아미드, 니트릴, 무수물, 푸란, 알데하이드, 시아테이트 또는 설파이드중에서 선택된 하나 이상의 중합 개질제의 존재하에서 반응시키는 동안 상 경계에서 작업하는데 필요한 것보다 온도 및 압력 조건이 초과도며, 이로써 보다 작은 양의 장쇄 분지를 갖는 공중합체가 생성되고, 중합 개질제(들)의 흐름 속도 조건을 조절하여 상기 공중합체의 상기 분자량을 조절한다).A well stirred autoclave reactor operated in a continuous manner and at an unreacted gas recovery rate sufficient to produce high molecular weight copolymers at steady state conditions using free radical polymerization initiators under substantially constant temperature, pressure and flow rate conditions. 99% to 65% by weight of ethylene monomer and at least one copolymerizable olefinically unsaturated comonomer selected from the group consisting of unsaturated carboxylic acids, alkyl acrylates and alkyl methacrylates, including copolymerizing monomers in Melt index, narrow molecular weight distribution and / or lower molecular weight polymer fraction and reduced long chain branching, including by weight and measured by ASTM D-1238 (190 ° C./2160 g) Method for producing a substantially homogeneous polymer-flavored random copolymer having a (wherein, within 0.001% by weight 10% by weight of alkanes, alkenes, alcones, ketones, hydrogen, silanes, cyclic hydrocarbons, aromatic hydrocarbons, halogenated hydrocarbons, sulfoxides, ethers, esters, amines, amides, nitriles, anhydrides, furans, aldehydes, citates or sulfides Temperature and pressure conditions exceed those required to work at the phase boundary during the reaction in the presence of one or more polymerization modifiers selected from these, resulting in copolymers having smaller amounts of long chain branching, Flow rate conditions to adjust the molecular weight of the copolymer). 제8항에 있어서, 상기 공중합가능한 올레핀형 불포화 공단량체가 불포화 카복실산을 포함하는 방법.The method of claim 8, wherein said copolymerizable olefinic unsaturated comonomer comprises an unsaturated carboxylic acid. 제8항에 있어서, 상기 공중합가능한 올레핀형 불포화 공단량체가 아크릴산을 포함하는 방법.The method of claim 8, wherein said copolymerizable olefinically unsaturated comonomer comprises acrylic acid. 제10항에 있어서, 상기 중합 개질제가 이소부탄인 방법.The method of claim 10, wherein said polymerization modifier is isobutane. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920702318A 1989-02-27 1991-01-25 Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters KR100221392B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/316,257 US4988781A (en) 1989-02-27 1989-02-27 Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
PCT/US1991/000532 WO1992013013A1 (en) 1989-02-27 1991-01-25 Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters

Publications (2)

Publication Number Publication Date
KR930700563A true KR930700563A (en) 1993-03-15
KR100221392B1 KR100221392B1 (en) 1999-09-15

Family

ID=34837254

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920702318A KR100221392B1 (en) 1989-02-27 1991-01-25 Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters

Country Status (11)

Country Link
US (1) US5384373A (en)
EP (1) EP0521876B1 (en)
JP (1) JP3194231B2 (en)
KR (1) KR100221392B1 (en)
AU (1) AU661456B2 (en)
CA (1) CA2077664C (en)
DE (1) DE69132371T2 (en)
ES (1) ES2148147T3 (en)
FI (1) FI924255A (en)
TW (1) TW208021B (en)
WO (1) WO1992013013A1 (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993604A (en) * 1995-12-05 1999-11-30 The Dow Chemical Company Internally sized articles and method for making same
DE19653042A1 (en) * 1996-12-19 1998-06-25 Basf Ag Flame retardant molding compounds
US6635715B1 (en) * 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6709742B2 (en) 1998-05-18 2004-03-23 Dow Global Technologies Inc. Crosslinked elastic fibers
AR018359A1 (en) * 1998-05-18 2001-11-14 Dow Global Technologies Inc HEAT RESISTANT ARTICLE, CONFIGURED, IRRADIATED AND RETICULATED, FREE FROM A SILANAN RETICULATION AGENT
DE69935815T2 (en) * 1998-07-01 2007-12-27 Exxonmobil Chemical Patents Inc., Baytown Elastic mixture with crystal polymers and crystallizable polymers of propene
DE10008931A1 (en) * 2000-02-25 2001-08-30 Basf Ag Process for the preparation of emulsifiable ethylene polymers
JP5156167B2 (en) * 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク Propylene-ethylene polymer and production method
WO2003013806A1 (en) 2001-08-10 2003-02-20 Dow Global Technologies Inc. Wood treatment composition and method of use
SG147306A1 (en) 2001-11-06 2008-11-28 Dow Global Technologies Inc Isotactic propylene copolymers, their preparation and use
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
EP1860214B1 (en) 2002-03-11 2009-04-29 Dow Global Technologies Inc. Reversible, heat-set, elastic fibers, and method of making and articles made from same
WO2003078705A1 (en) * 2002-03-11 2003-09-25 Dow Global Technologies Inc. Reversible, heat-set, elastic fibers, and method of making and articles made from same
US7579407B2 (en) 2002-11-05 2009-08-25 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7459500B2 (en) * 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
TW200517426A (en) 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
US7101623B2 (en) * 2004-03-19 2006-09-05 Dow Global Technologies Inc. Extensible and elastic conjugate fibers and webs having a nontacky feel
MXPA06010484A (en) * 2004-03-19 2006-12-19 Dow Global Technologies Inc Propylene-based copolymers, a method of making the fibers and articles made from the fibers.
US20060070712A1 (en) * 2004-10-01 2006-04-06 Runge Troy M Absorbent articles comprising thermoplastic resin pretreated fibers
US20060086472A1 (en) * 2004-10-27 2006-04-27 Kimberly-Clark Worldwide, Inc. Soft durable paper product
EP1809676B2 (en) * 2004-11-02 2015-09-23 Dow Global Technologies LLC Process for producing low density polyethylene compositions and polymers produced therefrom
WO2006060714A1 (en) * 2004-12-03 2006-06-08 Dow Global Technologies Inc. Wood fiber plastic composites
US7820010B2 (en) * 2005-12-15 2010-10-26 Kimberly-Clark Worldwide, Inc. Treated tissue products having increased strength
US7837831B2 (en) * 2005-12-15 2010-11-23 Kimberly-Clark Worldwide, Inc. Tissue products containing a polymer dispersion
US7883604B2 (en) * 2005-12-15 2011-02-08 Kimberly-Clark Worldwide, Inc. Creping process and products made therefrom
US20070137811A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Premoistened tissue products
US8444811B2 (en) * 2005-12-15 2013-05-21 Kimberly-Clark Worldwide, Inc. Process for increasing the basis weight of sheet materials
US20070141936A1 (en) * 2005-12-15 2007-06-21 Bunyard William C Dispersible wet wipes with improved dispensing
US7879188B2 (en) * 2005-12-15 2011-02-01 Kimberly-Clark Worldwide, Inc. Additive compositions for treating various base sheets
WO2008156454A1 (en) * 2007-06-21 2008-12-24 Kimberly-Clark Worldwide, Inc. Wiping products having enhanced oil absorbency
US7879189B2 (en) * 2005-12-15 2011-02-01 Kimberly-Clark Worldwide, Inc. Additive compositions for treating various base sheets
US7879191B2 (en) * 2005-12-15 2011-02-01 Kimberly-Clark Worldwide, Inc. Wiping products having enhanced cleaning abilities
US7837832B2 (en) 2005-12-15 2010-11-23 Dow Global Technologies, Inc. Additive compositions for treating various base sheets
US7807023B2 (en) * 2005-12-15 2010-10-05 Kimberly-Clark Worldwide, Inc. Process for increasing the basis weight of sheet materials
US7842163B2 (en) * 2005-12-15 2010-11-30 Kimberly-Clark Worldwide, Inc. Embossed tissue products
MY150652A (en) * 2006-09-11 2014-02-14 Dow Global Technologies Inc Polyolefin dispersion technology used for resin coated sand
US7785443B2 (en) 2006-12-07 2010-08-31 Kimberly-Clark Worldwide, Inc. Process for producing tissue products
US7588662B2 (en) 2007-03-22 2009-09-15 Kimberly-Clark Worldwide, Inc. Tissue products containing non-fibrous polymeric surface structures and a topically-applied softening composition
US20100279032A1 (en) * 2007-09-24 2010-11-04 Dow Global Technologies Inc. Synthetic turf with shock absorption layer
WO2009055275A2 (en) * 2007-10-25 2009-04-30 Dow Global Technologies Inc. Polyolefin dispersion technology used for porous substrates
KR101254384B1 (en) * 2007-12-28 2013-04-15 다우 글로벌 테크놀로지스 엘엘씨 Pe-based crosslinked elastomeric foam with high filler loadings for making shockpads and articles used in footwear and flooring applications
US8105463B2 (en) 2009-03-20 2012-01-31 Kimberly-Clark Worldwide, Inc. Creped tissue sheets treated with an additive composition according to a pattern
JP5937511B2 (en) * 2009-09-15 2016-06-22 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー Silicone replacement for personal care compositions
US20110064686A1 (en) * 2009-09-15 2011-03-17 Dow Global Technologies Inc. Cationic polymers as conditioning agents
JP5756112B2 (en) * 2009-09-15 2015-07-29 ダウ グローバル テクノロジーズ エルエルシー Silicone deposition aids for personal care compositions
EP2477601B1 (en) * 2009-09-15 2017-09-13 Union Carbide Chemicals & Plastics Technology LLC Personal care compositions with ethylene acrylic acid copolymer aqueous dispersions
CN103237823B (en) * 2010-09-30 2016-05-18 陶氏环球技术有限责任公司 Interpretation based on ethene and preparation method thereof
EP2471856A1 (en) 2010-12-30 2012-07-04 Dow Global Technologies LLC Polyolefin compositions
US10053597B2 (en) 2013-01-18 2018-08-21 Basf Se Acrylic dispersion-based coating compositions
CN112522995B (en) * 2019-11-20 2022-04-12 山东诺尔生物科技有限公司 Method for manufacturing absorbent paper by wet method and absorbent paper manufactured by method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117110A (en) * 1959-04-28 1964-01-07 Union Carbide Corp Process for producing solid chain-terminated polymers of ethylene and alkyl acrylates
CA656977A (en) * 1959-06-17 1963-01-29 W. Strauss Howard Ethylene-vinyl acetate copolymers
US4351931A (en) * 1961-06-26 1982-09-28 E. I. Du Pont De Nemours And Company Polyethylene copolymers
US3658741A (en) * 1966-09-19 1972-04-25 Allied Chem Homogeneous copolymers from ethylene
US3736305A (en) * 1968-12-19 1973-05-29 Basf Ag Production of copolymers of ethylene
US3520861A (en) * 1968-12-26 1970-07-21 Dow Chemical Co Copolymers of ethylene
DE2102469C2 (en) * 1971-01-20 1989-06-29 Basf Ag, 6700 Ludwigshafen Use of ethylene copolymers as an additive to petroleum and petroleum fractions
DE3044519A1 (en) * 1980-11-26 1982-06-24 Basf Ag, 6700 Ludwigshafen EMULSIFYABLE HARD WAXES FROM AETHYLENE COPOLYMERS WITH UNSATURATED CARBONIC ACIDS
US4599392A (en) * 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
EP0348200A3 (en) * 1988-06-22 1990-07-25 Exxon Chemical Patents Inc. Modified ethylene copolymers for use adhesives

Similar Documents

Publication Publication Date Title
KR930700563A (en) Process for the preparation of modified homogeneous copolymers of ethylene / alpha olefin carboxylic acids or esters
KR100221392B1 (en) Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
US4617366A (en) Process for manufacturing ethylene terpolymers and ethylene copolymers
US9109064B2 (en) Ethylene polymerization process using an inhibitor
US4644044A (en) Process for manufacturing ethylene terpolymers and ethylene copolymers
DE59803667D1 (en) METHOD FOR PRODUCING ETHYLENE COPOLYMERS IN SEGMENTED TUBE REACTORS AND USE OF THE COPOLYMERS AS A FLOW IMPROVER
EP0460936A1 (en) Methanol copolymerization of ethylene
US4788265A (en) Preparation of copolmers of ethylene with acrylic acid esters in a tubular reactor at above 500 bar
JPH06504074A (en) Ethene homopolymerization or copolymerization method
JPH04226131A (en) Continuous copolymerization of ethylene
US4417038A (en) Ethylene-alkyne copolymers, their preparation and their use as additives to petroleum distillates
JPS6270488A (en) Additive of fuel oil and fuel oil improved in flowability
GB2108515A (en) Low temperature polymerization process
US5059662A (en) Method for producing ethylene copolymer
KR20140117511A (en) High-pressure radical ethylene co-polymerization process with a reduced temperature of the reaction mixture prior to introduction into the reaction zone
KR0147371B1 (en) Process for preparing copolymers of ethylene and unsaturated carboxylic acids or unsaturated carboxylic-acid esters
KR840000586A (en) Method for producing polyethylene having certain physicochemical properties
KR20010113953A (en) Ethylene(meth)acrylate Copolymers with Low Residual Content in Comonomers
JPH07258349A (en) Copolymer of ethylene or ethylene derivative with fluorinated (meth)acrylate, its production, and its application
KR940011497A (en) Process for preparing low molecular weight ethylene-vinyl acetate copolymer
CA1178736A (en) Vinyl halide-polyolefin polymers and copolymers and method of making same
SU1291588A1 (en) Method of producing viscous additive to medium distillate fuels
KR860000321A (en) Process for preparing interpolymer of ethylene and unsaturated carboxylic acid
JPS6357616A (en) Copolymer containing ethylene and alpha- cyanoacrylate
SU990763A1 (en) Process for producing ethylene copolymers