ATE204890T1 - Geschäumte dichtungen aus homogenen olefinpolymeren - Google Patents

Geschäumte dichtungen aus homogenen olefinpolymeren

Info

Publication number
ATE204890T1
ATE204890T1 AT97907780T AT97907780T ATE204890T1 AT E204890 T1 ATE204890 T1 AT E204890T1 AT 97907780 T AT97907780 T AT 97907780T AT 97907780 T AT97907780 T AT 97907780T AT E204890 T1 ATE204890 T1 AT E204890T1
Authority
AT
Austria
Prior art keywords
olefin polymers
seals made
homogeneous olefin
foamed seals
foamed
Prior art date
Application number
AT97907780T
Other languages
English (en)
Inventor
Ronald P Markovich
Alan R Whetten
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE204890T1 publication Critical patent/ATE204890T1/de

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/06—Sealings formed by liquid or plastic material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • 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 atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/04—Non-macromolecular organic compounds
    • C09K2200/0458—Nitrogen-containing compounds
    • C09K2200/047—Amides, imides, imines, N-oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C09K2200/062—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Closures For Containers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Gasket Seals (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT97907780T 1996-03-11 1997-02-21 Geschäumte dichtungen aus homogenen olefinpolymeren ATE204890T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/615,549 US5723507A (en) 1996-03-11 1996-03-11 Foamed gaskets made from homogeneous olefin polymers
PCT/US1997/002777 WO1997033935A1 (en) 1996-03-11 1997-02-21 Foamed gaskets made from homogeneous olefin polymers

Publications (1)

Publication Number Publication Date
ATE204890T1 true ATE204890T1 (de) 2001-09-15

Family

ID=24465873

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97907780T ATE204890T1 (de) 1996-03-11 1997-02-21 Geschäumte dichtungen aus homogenen olefinpolymeren

Country Status (21)

Country Link
US (1) US5723507A (de)
EP (1) EP0891390B1 (de)
JP (1) JP2000506820A (de)
KR (1) KR100516837B1 (de)
CN (1) CN1077120C (de)
AR (1) AR006175A1 (de)
AT (1) ATE204890T1 (de)
AU (1) AU711738B2 (de)
BR (1) BR9708001A (de)
CA (1) CA2245735C (de)
DE (1) DE69706409T2 (de)
ES (1) ES2159845T3 (de)
ID (1) ID16218A (de)
MX (1) MX9807367A (de)
MY (1) MY116866A (de)
NO (1) NO313885B1 (de)
PT (1) PT891390E (de)
RU (1) RU2179563C2 (de)
TR (1) TR199801808T2 (de)
TW (1) TW494120B (de)
WO (1) WO1997033935A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529230A1 (de) * 1995-08-09 1997-05-15 Basf Lacke & Farben Mechanisch dichtender Verschluß für Gefäße
US6613406B1 (en) * 1996-08-13 2003-09-02 Neocork Technologies, Llc Multilayer synthetic stopper
US6221451B1 (en) * 1997-04-24 2001-04-24 Nomacorc, Llc Synthetic closure
US6221450B1 (en) * 1997-09-17 2001-04-24 Nomacorc, Llc Synthetic closure
US5904965A (en) * 1997-04-24 1999-05-18 Nomaco, Inc. Synthetic closure
AU734250B2 (en) * 1997-07-31 2001-06-07 Visy Packaging Pty Ltd Polyethylene closure for a container
AUPO832997A0 (en) * 1997-07-31 1997-08-28 Southcorp Australia Pty Ltd Polymeric closure
ES2187155T3 (es) * 1998-05-11 2003-05-16 Advanced Elastomer Systems Extrusion de un material fundido espumable que consiste en un copolimero mixto de poliolefina y caucho.
JP4763129B2 (ja) * 1998-06-23 2011-08-31 テクノア エイペックス カンパニー 発泡された熱可塑性エラストマー物品
AUPP591998A0 (en) 1998-09-15 1998-10-08 Anthony Smith Australasia Pty Ltd Closure
US6569625B1 (en) 1999-07-14 2003-05-27 The Hong Kong University Of Science & Technology Fritillaria species identification
DE10012394A1 (de) * 2000-03-15 2001-10-04 Ulrich Stieler Verschluss für flaschenartige Behältnisse sowie Verfahren zu dessen Herstellung
WO2003016396A1 (en) 2001-08-17 2003-02-27 Dow Global Technologies Inc. Bimodal polyethylene composition and articles made therefrom
JP2003073494A (ja) * 2001-09-03 2003-03-12 Mitsui Chemicals Inc 発泡体の製造方法、その発泡体およびその用途
US20030102283A1 (en) * 2001-12-03 2003-06-05 Fox Robert W. Composite closure for removable insertion into wine or similar style bottle
US7431168B2 (en) * 2001-12-21 2008-10-07 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US7168581B2 (en) * 2001-12-21 2007-01-30 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
RU2349454C2 (ru) * 2003-04-24 2009-03-20 РАСМУССЕН Оле-Бентг Способ изготовления ориентированной пленки из сплавов термопластичных полимеров, устройство для получения пленки и получающиеся в результате продукты
US7644902B1 (en) 2003-05-31 2010-01-12 Rexam Medical Packaging Inc. Apparatus for producing a retort thermal processed container with a peelable seal
US7358282B2 (en) 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
KR101338927B1 (ko) * 2004-01-22 2013-12-10 다우 코닝 코포레이션 첨가양생재에 대한 부착성을 향상시킨 조성물과 이 조성물과 일체화된 복합물
US7798359B1 (en) 2004-08-17 2010-09-21 Momar Industries LLC Heat-sealed, peelable lidding membrane for retort packaging
US7439306B2 (en) * 2004-11-23 2008-10-21 Exxonmobil Chemical Patents Inc. Polyethylene blends with improved Vicat softening point
US8100277B1 (en) 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
US7780024B1 (en) 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US9259096B2 (en) * 2007-03-09 2016-02-16 Bj2, Llc Food-grade polyethylene mattress
JP2008296894A (ja) * 2007-05-29 2008-12-11 Shinji Takeda 制動力大きいスタッドレスタイヤ
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism
JP5750776B2 (ja) * 2009-03-19 2015-07-22 竹田 眞司 制動力の大きいスタッドレスタイヤトレド部のゴム質とその製造方法と製造装置
EP2343183B1 (de) 2010-01-07 2015-07-22 Armacell Enterprise GmbH & Co. KG Elastomerer Niedertemperatur-Dämmstoff
CN101824188B (zh) * 2010-04-19 2012-12-19 天长市天方塑业有限公司 一种药用热塑弹性体垫片及其制备方法
EP2668037B1 (de) 2011-01-28 2017-07-12 Closure Systems International, Inc. Im wesentlichen von ethylen-vinylacetat-copolymer freie verschluss- und futterzusammensetzungen
CN104302726A (zh) * 2012-03-01 2015-01-21 格雷斯公司 具有改善的氧降低效果的封盖衬里组合物
JP6089102B2 (ja) * 2012-06-28 2017-03-01 ダウ グローバル テクノロジーズ エルエルシー 高硬度および低圧縮永久歪を有する架橋発泡体
WO2014097382A1 (ja) * 2012-12-18 2014-06-26 株式会社イノアック技術研究所 飲食品容器用パッキン、並びに当該パッキンを使用した液体容器用蓋及び蓋付液体容器
WO2016099926A1 (en) * 2014-12-18 2016-06-23 Henkel IP & Holding GmbH Foamable hot melt gasket sealants and use thereof
CN106317550B (zh) * 2016-08-12 2019-01-18 江苏锦厚新材料科技有限公司 一种发泡垫及其制备方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
US3183144A (en) * 1961-05-03 1965-05-11 Hoosier Crown Corp Method of making polyethylene seals
DE1532416A1 (de) * 1965-09-15 1972-07-27 Grace W R & Co Verfahren zur Herstellung von Behaelterverschluessen mit Dichtungseinlagen
US3300072A (en) * 1965-10-21 1967-01-24 Hoosier Crown Corp Sealing of crown cap bottles
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3414938A (en) * 1968-02-15 1968-12-10 Hoosier Crown Corp Plastic processing system
GB1345373A (en) * 1971-08-26 1974-01-30 Amf Inc Rotary drier
US3786954A (en) * 1971-10-18 1974-01-22 Anchor Hocking Corp Closure cap liner
US3779965A (en) * 1971-12-17 1973-12-18 Grace W R & Co Extruded disc gasket for alcoholic beverage bottle caps
US4085186A (en) * 1975-12-05 1978-04-18 Cpl Corporation Process for producing flow-in closure sealing gaskets from hot melt compositions
US4091136A (en) * 1976-05-17 1978-05-23 Shaw Plastics Corporation Synthetic cork-like material and method of making same
US4186068A (en) * 1977-01-07 1980-01-29 The Dow Chemical Company Foamed radiation-crosslinked high density polyethylenes
US4363849A (en) * 1980-10-30 1982-12-14 The Coca-Cola Company Foamed thermoplastic resin cork having a natural cork-like appearance and a method of injection molding the cork
JPS57126834A (en) * 1981-01-30 1982-08-06 Sumitomo Chem Co Ltd Ethylene-alpha-olefin copolymer resin composition
GB8311138D0 (en) * 1983-04-25 1983-06-02 Grace W R & Co Compositions for sealing containers
JPS6088016A (ja) * 1983-10-21 1985-05-17 Mitsui Petrochem Ind Ltd エチレン共重合体
US4529740A (en) * 1984-02-06 1985-07-16 W. R. Grace & Co. Foamable hot melt polymer compositions
JPH0717715B2 (ja) * 1987-08-31 1995-03-01 出光石油化学株式会社 エチレン共重合体
GB8808890D0 (en) * 1988-04-15 1988-05-18 Grace W R & Co Container closure caps & compositions for forming gaskets for them
NL8801297A (nl) * 1988-05-19 1989-12-18 Stamicarbon Polyetheensamenstelling, voorwerpen daaruit vervaardigd en werkwijze voor het vervaardigen van geschuimde voorwerpen.
CA1339497C (en) * 1988-06-10 1997-10-14 Owens-Illinois Closure Inc. Closure assembly and method of making same using epoxidized natural oil in a low fusing, curable plastisol
ATE154060T1 (de) * 1988-09-30 1997-06-15 Exxon Chemical Patents Inc Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
JP2571280B2 (ja) * 1989-01-24 1997-01-16 三井石油化学工業株式会社 エチレン系共重合体およびその製造方法
US5000992A (en) * 1989-06-01 1991-03-19 The Dow Chemical Company Coextruded multilayer foamed film for plastic container closures and process for manufacture
JPH03223344A (ja) * 1990-01-30 1991-10-02 Denki Kagaku Kogyo Kk 合成ゴム発泡体
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
JP2909196B2 (ja) * 1990-11-21 1999-06-23 昭和電工株式会社 エチレン系共重合体およびその製造方法
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5241031A (en) * 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
GB9206697D0 (en) * 1992-03-27 1992-05-13 Grace W R & Co Foamable compositions for container closure gaskets
ES2303346T3 (es) * 1992-09-15 2008-08-01 Dow Global Technologies Inc. Modificacion de impacto de materiales termoplasticos.
JP3178923B2 (ja) * 1992-12-04 2001-06-25 積水化学工業株式会社 環状オレフィン系樹脂発泡体
DE714427T1 (de) * 1993-08-18 1996-11-28 Dow Chemical Co Dichtungen hergestellt aus homogenen, linearen olefinpolymeren
JPH0789569A (ja) * 1993-09-16 1995-04-04 Sekisui Chem Co Ltd パッキング材
AU4604096A (en) * 1994-12-29 1996-07-24 Alcoa Closure Systems International, Inc. A substantially linear polyethylene sealing liner for a closure
JPH0924964A (ja) * 1995-03-28 1997-01-28 Sumitomo Chem Co Ltd 容器の密封方法

Also Published As

Publication number Publication date
MY116866A (en) 2004-04-30
DE69706409T2 (de) 2002-04-11
CN1213390A (zh) 1999-04-07
NO313885B1 (no) 2002-12-16
NO984155L (no) 1998-09-10
EP0891390A1 (de) 1999-01-20
AR006175A1 (es) 1999-08-11
KR100516837B1 (ko) 2006-01-27
US5723507A (en) 1998-03-03
CA2245735A1 (en) 1997-09-18
WO1997033935A1 (en) 1997-09-18
DE69706409D1 (de) 2001-10-04
PT891390E (pt) 2001-12-28
NO984155D0 (no) 1998-09-10
JP2000506820A (ja) 2000-06-06
ES2159845T3 (es) 2001-10-16
MX9807367A (es) 1998-12-31
AU711738B2 (en) 1999-10-21
CN1077120C (zh) 2002-01-02
RU2179563C2 (ru) 2002-02-20
BR9708001A (pt) 1999-07-27
TR199801808T2 (xx) 1998-12-21
CA2245735C (en) 2009-08-11
AU1969097A (en) 1997-10-01
ID16218A (id) 1997-09-11
KR19990087664A (ko) 1999-12-27
EP0891390B1 (de) 2001-08-29
TW494120B (en) 2002-07-11

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