KR20010106466A - 폴리에틸렌 필름 조성물 - Google Patents

폴리에틸렌 필름 조성물 Download PDF

Info

Publication number
KR20010106466A
KR20010106466A KR1020017002958A KR20017002958A KR20010106466A KR 20010106466 A KR20010106466 A KR 20010106466A KR 1020017002958 A KR1020017002958 A KR 1020017002958A KR 20017002958 A KR20017002958 A KR 20017002958A KR 20010106466 A KR20010106466 A KR 20010106466A
Authority
KR
South Korea
Prior art keywords
range
copolymer
ethylene
reactor
density
Prior art date
Application number
KR1020017002958A
Other languages
English (en)
Korean (ko)
Inventor
마이클윌리엄 틸스톤
스테파니마리 업함
윌리엄제임스주니어 미치
조오지에드워드 일러
조오지오스카 불러-비달
Original Assignee
조셉 에스. 바이크
유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션
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 조셉 에스. 바이크, 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 filed Critical 조셉 에스. 바이크
Publication of KR20010106466A publication Critical patent/KR20010106466A/ko

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
    • C08F210/16—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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020017002958A 1998-09-11 1998-09-11 폴리에틸렌 필름 조성물 KR20010106466A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/019186 WO2000015712A1 (en) 1998-09-11 1998-09-11 Polyethylene film composition

Publications (1)

Publication Number Publication Date
KR20010106466A true KR20010106466A (ko) 2001-11-29

Family

ID=22267872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017002958A KR20010106466A (ko) 1998-09-11 1998-09-11 폴리에틸렌 필름 조성물

Country Status (6)

Country Link
KR (1) KR20010106466A (pt)
CN (1) CN1358215A (pt)
AU (1) AU9568898A (pt)
BR (1) BR9816010A (pt)
CA (1) CA2343375A1 (pt)
WO (1) WO2000015712A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100745319B1 (ko) * 2001-12-24 2007-08-01 삼성토탈 주식회사 고충격특성 선형 저밀도 폴리에틸렌 수지 조성물
ES2276211T3 (es) * 2004-11-03 2007-06-16 Borealis Technology Oy Composicion de polimeros para moldeo por inyeccion.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405901A (en) * 1994-07-06 1995-04-11 Union Carbide Chemicals & Plastics Technology Corporation Process of producing ethylene polymer blends in gas phase
US5503914A (en) * 1994-07-08 1996-04-02 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5514455A (en) * 1994-07-08 1996-05-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5744551A (en) * 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film

Also Published As

Publication number Publication date
WO2000015712A1 (en) 2000-03-23
BR9816010A (pt) 2001-06-05
CA2343375A1 (en) 2000-03-23
AU9568898A (en) 2000-04-03
CN1358215A (zh) 2002-07-10

Similar Documents

Publication Publication Date Title
EP0691367B1 (en) Film extruded from an in situ blend of ethylene copolymers
US6187866B1 (en) Staged reactor process
US5405901A (en) Process of producing ethylene polymer blends in gas phase
US6617405B1 (en) Process for the preparation of polyethylene
EP0794200B1 (en) Staged reactor polymerisation process
US5677375A (en) Process for producing an in situ polyethylene blend
JP3316153B2 (ja) エチレンコポリマーのブレンドから押出されたフィルム
EP0713888B1 (en) Process for preparing an in situ polyethylene blend
EP0528523B1 (en) Improved ethylene polymer film resins
US5514455A (en) Film extruded from an in situ blend of ethylene copolymers
US5744551A (en) High strength polyethylene film
AU708276B2 (en) High strength polyethylene film
JP2000302806A (ja) 段階式反応器プロセス
KR20010106466A (ko) 폴리에틸렌 필름 조성물
AU730068B2 (en) A process for preparing an in situ polyethylene blend
EP0713889A2 (en) In situ polyethylene blend
MXPA01002520A (en) Polyethylene film composition

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid