KR840004921A - 필름 제조를 위한 에틸렌 폴리머의 조성물 - Google Patents

필름 제조를 위한 에틸렌 폴리머의 조성물 Download PDF

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KR840004921A
KR840004921A KR1019830002364A KR830002364A KR840004921A KR 840004921 A KR840004921 A KR 840004921A KR 1019830002364 A KR1019830002364 A KR 1019830002364A KR 830002364 A KR830002364 A KR 830002364A KR 840004921 A KR840004921 A KR 840004921A
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copolymer
composition according
ethylene
olefin
free radical
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KR1019830002364A
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KR920001234B1 (ko
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헤르트 마루우스
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원본미기재
쏘시에떼 쉬미끄 데 샤르보나줘
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    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Color Television Image Signal Generators (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Bag Frames (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Organic Insulating Materials (AREA)
  • Graft Or Block Polymers (AREA)
  • Materials For Medical Uses (AREA)

Abstract

내용 없음

Description

필름 제조를 위한 에틸렌 폴리머의 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 공중합체 내의 올레핀 성분의 분포가 불균일하며, 결정성분획 및 무결정성 분획을 함유하고, α-올레핀의 비율이 고려된 분획에 따라 그들 평균비의 0.2배이상∼5배 이하 사이에서 변하는 것을 특징으로 하는, 비중 0.91∼0.94인 하나 이상의 자유라디칼 에틸렌폴리머 2∼25중량%및 α-올레핀성분의 평균비가 1∼8몰%이며, 비중 0.905∼0.940 및 용융지수 0.4∼3dg/분인 에틸렌 및 탄소원자 4이상을 함유하는 α올레핀의 하나 이상의 공중합체 75∼98%를 함유하는 조성물.
  2. 제1항에 있어서, 자유라디칼 에틸렌 폴리머가 용융지수 0.2∼4dg분인 것을 특징으로 하는 조성물,
  3. 제1 및 2항에 있어서, 공중합체의 결정성분획이 118℃∼130℃사이에 하나의 용융피크를 가지며, 전체 공중합체의 20∼50중량%를 나타내는 조성물.
  4. 제1∼3항중 어느 한항에 있어서, 에틸렌/α-올레핀공중합체가 분자량 15,000∼60,000인 것을 특징으로 하는 조성물.
  5. 제1∼4항중 어느 한항에 있어서, 공중합체가 하나의 α-올레핀을 포함하며, 그의 다분산성 지수가 3∼9인 것을 특징으로 하는 조성물.
  6. 제1∼4항중 어느 한항에 있어서, 공중합체가 2개의 α-올레핀을 포함하며, 그의 각각의 평균비가 0.25∼4인 것을 특징으로 하는 조성물.
  7. 제6항에 있어서, 공중합체의 다분산성 지수가 4∼12인 것을 특징으로 하는 조성물.
  8. 제1∼7항중 어느 한항에 있어서, α-올레핀이 1부텐, 1헥센, 4메틸 1펜텐 및 1옥텐 중에서 선택되는 것을 특징으로 하는 조성물.
  9. 제1∼8항중 어느 한항에 있어서, 자유라디칼에틸렌폴리머가 에틸렌 및 일산화탄소, 에틸렌과 같은 불포화 카르복실산 상기산 및 탄소원자 1∼8개인 알코올로부터 유도된 에스테르, 말레산 무수물 및 비닐 아세테이트 중에서 선택된 하나 이상의 단량체의 공중합체인 것을 특징으로 하는 조성물.
  10. 제9항에 있어서, 자유라디칼 폴리머가 탄소원자 1∼8개인 알킬기를 가진 하나 이상의 알킬 아크릴레이트를 25중량%까지 함유하는 에틸렌공중합체인 것을 특징으로 하는 조성물.
  11. 제1∼10항중 어느 한항에 있어서, 에틸렌/α-올레핀 공중합체의 전체 불포화도가 탄소원자 1000개당 0.25∼0.50이중결합을 갖는 것을 특징으로 하는 조성물.
  12. 제1∼11항에 따른 조성물을 두께 5∼200㎛의 필름 제조에 적용하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830002364A 1982-06-03 1983-05-28 필름제조용 에틸렌 중합체 조성물 KR920001234B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR82-09633 1982-06-03
FR8209633 1982-06-03
FR8209633A FR2528054B1 (fr) 1982-06-03 1982-06-03 Compositions de copolymeres ethylene/a-olefine et de polyethylene radicalaire et leur application a la fabrication de films

Publications (2)

Publication Number Publication Date
KR840004921A true KR840004921A (ko) 1984-10-31
KR920001234B1 KR920001234B1 (ko) 1992-02-08

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ID=9274581

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KR1019830002364A KR920001234B1 (ko) 1982-06-03 1983-05-28 필름제조용 에틸렌 중합체 조성물

Country Status (17)

Country Link
US (1) US4623581A (ko)
EP (1) EP0102854B1 (ko)
JP (1) JPS591551A (ko)
KR (1) KR920001234B1 (ko)
AT (1) ATE22458T1 (ko)
AU (1) AU567097B2 (ko)
BR (1) BR8302913A (ko)
CA (1) CA1211593A (ko)
CS (1) CS239939B2 (ko)
DE (1) DE3366416D1 (ko)
ES (1) ES522881A0 (ko)
FI (1) FI76823C (ko)
FR (1) FR2528054B1 (ko)
HU (1) HU196618B (ko)
IN (1) IN161028B (ko)
NO (1) NO161225C (ko)
PT (1) PT76798B (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
WO1987002933A1 (en) * 1985-11-07 1987-05-21 Showa Denko Kabushiki Kaisha Transparent high-density polyethylene film and process for its production
US4714741A (en) * 1986-04-25 1987-12-22 Owens-Illinois Plastic Products Inc. Degradable polymer composition
US4709808A (en) * 1986-04-25 1987-12-01 Owens-Illinois Plastic Products Inc. Degradable polymer composition and articles prepared from same
DE3851667T2 (de) * 1987-07-13 1995-02-16 Mitsubishi Chem Ind Lineare Polyäthylen-Folie und Verfahren zu ihrer Herstellung.
US5229458A (en) * 1987-08-19 1993-07-20 Ppg Industries, Inc. Powder coating of particulate thermoset resin and olefin-maleic anhydride copolymer
US4882229A (en) * 1988-04-29 1989-11-21 Shell Oil Company Blends of high molecular weight polybutylene with low density polyethylene
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends
EP0377121A3 (en) * 1988-12-03 1992-03-25 Showa Denko Kabushiki Kaisha Medical bag
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
CA2020649C (en) * 1989-07-20 2002-06-25 Richard Kenneth Roberts Tough monolayer shrink film for products containing moisture
US5112696A (en) * 1989-07-20 1992-05-12 E. I. Du Pont De Nemours And Company Tough monolayer shrink film for products containing moisture
CA2032272C (en) * 1989-12-18 2000-08-29 John Douglas Snyder Improved heat shrinkable polyolefin film
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5378764A (en) * 1992-10-08 1995-01-03 Phillips Petroleum Company Polyethylene blends
CA2297811A1 (fr) 1997-08-01 1999-02-11 Elf Atochem S.A. Composition comprenant plastomere metallocene et copolymere ethylene/(meth)acrylate d'alkyle avec un rapport de leurs modules secants superieur a 1
US6827807B2 (en) * 2002-04-09 2004-12-07 Eastman Chemical Company Process for producing multilayer structures having a layer formed from a blend of an ethylene-alpha-olefin interpolymer and an ethylene-alkyl acrylate interpolymer
US7147930B2 (en) 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
JP6209509B2 (ja) * 2012-02-15 2017-10-04 三井化学東セロ株式会社 太陽電池用封止シート、太陽電池、及び、太陽電池の製造方法
CA2837591A1 (en) 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
JP2019094509A (ja) * 2019-03-15 2019-06-20 大日本印刷株式会社 ポリオレフィン樹脂フィルム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176052A (en) * 1960-08-08 1965-03-30 Du Pont Blends of polyethylene and ethylene copolymers
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3682767A (en) * 1970-10-02 1972-08-08 Du Pont Ethylene copolymer blend for liquid packaging film
DE2254440B2 (de) * 1972-11-07 1975-10-09 Basf Ag, 6700 Ludwigshafen Herstellung von Schrumpffolien
JPS5286440A (en) * 1976-01-12 1977-07-18 Mitsui Toatsu Chem Inc Self-adhesive film for packaging
JPS5331751A (en) * 1976-09-03 1978-03-25 Jujo Paper Co Ltd Packaging film
JPS53125452A (en) * 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
US4243619A (en) * 1978-03-31 1981-01-06 Union Carbide Corporation Process for making film from low density ethylene hydrocarbon copolymer
US4425268A (en) * 1980-02-02 1984-01-10 Bemis Company, Inc. Polymer blend composition for stretch wrap film
JPS56152853A (en) * 1980-04-30 1981-11-26 Nippon Oil Co Ltd Polyethylene resin composition
FR2488268B1 (fr) * 1980-06-25 1985-12-06 Charbonnages Ste Chimique Compositions de polyethylene radicalaire et de copolymeres ethylene-propylene et films obtenus a partir desdites compositions
JPS5734145A (en) * 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
US4339507A (en) * 1980-11-26 1982-07-13 Union Carbide Corporation Linear low density ethylene hydrocarbon copolymer containing composition for extrusion coating
FR2509315A1 (fr) 1981-07-10 1983-01-14 Charbonnages Ste Chimique Copolymeres heterogenes de l'ethylene pour la fabrication de films
FR2528055B1 (fr) * 1982-06-03 1986-01-24 Charbonnages Ste Chimique Compositions de polyethylene radicalaire et de copolymeres ethylene/a-olefine et leur application a la fabrication de films

Also Published As

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IN161028B (ko) 1987-09-19
CA1211593A (fr) 1986-09-16
FI76823B (fi) 1988-08-31
FI76823C (fi) 1988-12-12
CS239939B2 (en) 1986-01-16
DE3366416D1 (en) 1986-10-30
ES8504882A1 (es) 1985-05-01
PT76798B (fr) 1985-12-16
AU567097B2 (en) 1987-11-12
EP0102854B1 (fr) 1986-09-24
FR2528054B1 (fr) 1986-05-16
US4623581A (en) 1986-11-18
NO161225B (no) 1989-04-10
ES522881A0 (es) 1985-05-01
FI832012A0 (fi) 1983-06-03
NO831972L (no) 1983-12-05
NO161225C (no) 1989-07-26
AU1534483A (en) 1983-12-08
JPH0136496B2 (ko) 1989-08-01
ATE22458T1 (de) 1986-10-15
KR920001234B1 (ko) 1992-02-08
FR2528054A1 (fr) 1983-12-09
HU196618B (en) 1988-12-28
JPS591551A (ja) 1984-01-06
FI832012L (fi) 1983-12-04
EP0102854A1 (fr) 1984-03-14
PT76798A (fr) 1983-07-01
BR8302913A (pt) 1984-02-07

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