CN1307222C - 生产乙烯－α－烯烃共聚物薄膜的方法 - Google Patents

生产乙烯－α－烯烃共聚物薄膜的方法 Download PDF

Info

Publication number
CN1307222C
CN1307222C CNB028258495A CN02825849A CN1307222C CN 1307222 C CN1307222 C CN 1307222C CN B028258495 A CNB028258495 A CN B028258495A CN 02825849 A CN02825849 A CN 02825849A CN 1307222 C CN1307222 C CN 1307222C
Authority
CN
China
Prior art keywords
ethylene
functionalized
alpha
copolymer
olefin copolymer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CNB028258495A
Other languages
English (en)
Chinese (zh)
Other versions
CN1608087A (zh
Inventor
K·J·乔尔登斯
S·W·科
S·A·汉森
J·J·范德比尔特
B·S·维斯特布罗克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westlake Longview Corp
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of CN1608087A publication Critical patent/CN1608087A/zh
Application granted granted Critical
Publication of CN1307222C publication Critical patent/CN1307222C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
CNB028258495A 2001-12-21 2002-12-18 生产乙烯－α－烯烃共聚物薄膜的方法 Expired - Lifetime CN1307222C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/027,556 2001-12-21
US10/027,556 US6649694B2 (en) 2001-12-21 2001-12-21 Process for producing ethylene-α-olefin interpolymer films

Publications (2)

Publication Number Publication Date
CN1608087A CN1608087A (zh) 2005-04-20
CN1307222C true CN1307222C (zh) 2007-03-28

Family

ID=21838406

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028258495A Expired - Lifetime CN1307222C (zh) 2001-12-21 2002-12-18 生产乙烯－α－烯烃共聚物薄膜的方法

Country Status (10)

Country Link
US (1) US6649694B2 (https=)
EP (1) EP1458775B1 (https=)
JP (1) JP2005514469A (https=)
KR (1) KR20040070242A (https=)
CN (1) CN1307222C (https=)
AT (1) ATE335772T1 (https=)
AU (1) AU2002361803A1 (https=)
BR (1) BR0215091B1 (https=)
DE (1) DE60213862T2 (https=)
WO (1) WO2003055926A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8058354B2 (en) 2001-02-09 2011-11-15 Eastman Chemical Company Modified carboxylated polyolefins and their use as adhesion promoters
US8058355B2 (en) * 2004-10-06 2011-11-15 Eastman Chemical Company Modified chlorinated carboxylated polyolefins and their use as adhesion promoters
US7256231B2 (en) * 2004-11-12 2007-08-14 Bridgestone Corporation Silica-reinforced rubber compounded with blocked mercaptosilanes and alkyl alkoxysilanes
TWI417564B (zh) * 2005-02-21 2013-12-01 Dainippon Printing Co Ltd Manufacturing method and manufacturing apparatus for optical laminate
MX2011003550A (es) * 2008-10-07 2011-08-17 Dow Global Technologies Llc Resinas de polietileno de baja densidad, alta presion con propiedades opticas mejoradas producidas a traves del uso de agentes de transferencia de cadena altamente activos.
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
CA2768705C (en) * 2009-08-10 2017-06-20 Dow Global Technologies Llc Ldpe for use as a blend component in shrinkage film applications
US20150375482A1 (en) * 2013-03-18 2015-12-31 Dow Global Technologies Llc Film composition for paper thermal lamination application
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684576A (en) * 1984-08-15 1987-08-04 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
US4950541A (en) * 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517086A (en) 1966-01-31 1970-06-23 Sumitomo Chemical Co Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer
US3886227A (en) 1972-04-03 1975-05-27 Exxon Research Engineering Co Grafted polyolefins as modifying agents for ungrated polyolefins
US4087587A (en) 1975-09-19 1978-05-02 Chemplex Company Adhesive blends
US4230830A (en) 1979-03-30 1980-10-28 E. I. Du Pont De Nemours And Company Adhesive blends containing thermally grafted ethylene polymer
US4472555A (en) 1980-08-15 1984-09-18 Chemplex Company Adhesive blends containing ethylene polymer grafted with carboxylic reactant
JPS6036217B2 (ja) 1981-04-07 1985-08-19 東亜燃料工業株式会社 変性ポリエチレン組成物
US4452942A (en) 1982-02-19 1984-06-05 Chemplex Company Adhesive blends containing anacid or anhydride grafted LLDPE
IL75719A (en) 1984-07-18 1988-11-30 Du Pont Canada Polyolefin blends containing reactive agents
US5066542A (en) 1984-08-15 1991-11-19 The Dow Chemical Company Resin blends of maleic anhydride grafts of olefin polymers for extrusion coating onto metal foil substrates
AU584910B2 (en) 1984-08-15 1989-06-08 Dow Chemical Company, The Maleic anhydride grafts of olefin polymers
US4762890A (en) 1986-09-05 1988-08-09 The Dow Chemical Company Method of grafting maleic anhydride to polymers
CA1236613A (en) 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
JPH0621132B2 (ja) 1985-07-08 1994-03-23 三菱化成株式会社 変性ポリオレフイン樹脂およびその組成物
GB8630961D0 (en) 1986-12-29 1987-02-04 Du Pont Canada Manufacture of polyolefin film
IN171050B (https=) 1987-04-11 1992-07-04 Stamicarbon
GB2228488B (en) 1989-02-27 1992-03-25 Du Pont Canada Coextrudable adhesives
ATE291059T1 (de) 1992-11-13 2005-04-15 Cryovac Inc Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
US5464905A (en) 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
US5346963A (en) 1993-04-28 1994-09-13 The Dow Chemical Company Graft-modified, substantially linear ethylene polymers and methods for their use
EP0713891B1 (en) 1993-07-29 2000-05-10 Kawasaki Steel Corporation Process for producing graft polyolefin
AU749711B2 (en) * 1997-02-28 2002-07-04 Dow Chemical Company, The Filled polyethylene compositions
US6191218B1 (en) 1998-07-14 2001-02-20 Exxon Research And Engineering Company Method for improving hot tack in blown polyethylene films
AU4988599A (en) 1998-07-14 2000-02-07 Exxon Research And Engineering Company Method for reducing tearing in blown polyolefin films
WO2000004088A1 (en) 1998-07-14 2000-01-27 Exxon Research And Engineering Company Method for increasing transparency in blown polyethylene films
US6433133B1 (en) 1999-11-16 2002-08-13 Eastman Chemical Company Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684576A (en) * 1984-08-15 1987-08-04 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
US4950541A (en) * 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers

Also Published As

Publication number Publication date
EP1458775B1 (en) 2006-08-09
ATE335772T1 (de) 2006-09-15
EP1458775A1 (en) 2004-09-22
BR0215091A (pt) 2004-11-16
US20030134975A1 (en) 2003-07-17
DE60213862T2 (de) 2007-01-11
KR20040070242A (ko) 2004-08-06
DE60213862D1 (de) 2006-09-21
US6649694B2 (en) 2003-11-18
WO2003055926A1 (en) 2003-07-10
CN1608087A (zh) 2005-04-20
BR0215091B1 (pt) 2013-03-05
JP2005514469A (ja) 2005-05-19
AU2002361803A1 (en) 2003-07-15

Similar Documents

Publication Publication Date Title
EP3544815B1 (en) A process for producing polyolefin film composition and films prepared thereof
EP2256160B1 (en) Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
EP2591050B1 (en) Ethylene polymer blends and oriented articles with improved shrink resistance
US5677375A (en) Process for producing an in situ polyethylene blend
RU2354669C2 (ru) Пленка с высокой ударной вязкостью
EP2448757B1 (en) Ethylenic polymer and its use
KR101950622B1 (ko) 높은 스웰비를 가진 폴리에틸렌 조성물
EP1661935B1 (en) Transparent easy tearable film
EP1355982B1 (en) High shrink polyethylene films
JP4426300B2 (ja) ポリエチレン樹脂の酸素テーラリング
CN1307222C (zh) 生产乙烯－α－烯烃共聚物薄膜的方法
EP0996651B2 (en) Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom
JPH09117949A (ja) ポリエチレンの押出法
JPH0848826A (ja) エチレン共重合体の現場ブレンドから押出されたフィルム
EP1819770B1 (en) Multimodal polyethylene composition obtainable with high activity catalyst
EP1115775B1 (en) High clarity polyethylene compositions
EP2504388B1 (en) Compositions, films and methods of preparing the same
US7892466B2 (en) Oxygen tailoring of polyethylene resins
KR100563482B1 (ko) 고충격특성 선형 저밀도 폴리에틸렌 수지조성물
US20060020063A1 (en) Controlled finishes for free surface polyethylene resins
JPH04198228A (ja) 直鎖状低密度エチレン・α―オレフィン共重合体からなるフィルムおよびその製造方法
KR20250061762A (ko) 개선된 팽윤 거동을 갖는 블로우 성형용 폴리에틸렌 조성물
KR20250061761A (ko) 개선된 팽윤 거동을 갖는 블로우 성형용 폴리에틸렌 조성물
JP3496315B2 (ja) 樹脂改質方法
KR20250061763A (ko) 개선된 팽윤 거동을 갖는 블로우 성형용 폴리에틸렌 조성물

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WESTLAKE LONGVIEW CORPORATION

Free format text: FORMER OWNER: YISIMAN CHEMICAL COMPANY

Effective date: 20070511

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070511

Address after: Texas, USA

Patentee after: WESTLAKE LONGVIEW Corp.

Address before: Tennessee

Patentee before: EASTMAN CHEMICAL Co.

CX01 Expiry of patent term

Granted publication date: 20070328

CX01 Expiry of patent term