CA2314994A1 - Joints realises en matieres a base d'alpha-olefine/vinylidene aromatique et/ou vinylidene aliphatique empeche/interpolymere et systemes d'etancheite y relatifs - Google Patents

Joints realises en matieres a base d'alpha-olefine/vinylidene aromatique et/ou vinylidene aliphatique empeche/interpolymere et systemes d'etancheite y relatifs Download PDF

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Publication number
CA2314994A1
CA2314994A1 CA002314994A CA2314994A CA2314994A1 CA 2314994 A1 CA2314994 A1 CA 2314994A1 CA 002314994 A CA002314994 A CA 002314994A CA 2314994 A CA2314994 A CA 2314994A CA 2314994 A1 CA2314994 A1 CA 2314994A1
Authority
CA
Canada
Prior art keywords
percent
styrene
weight
polymer
vinylidene
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.)
Abandoned
Application number
CA002314994A
Other languages
English (en)
Inventor
Phillip T. De Lassus
Martin J. Guest
John J. Gathers
Ronald P. Markovich
Yunwa W. Cheung
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.)
Dow Chemical Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2314994A1 publication Critical patent/CA2314994A1/fr
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • 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
    • 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
    • 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
    • C08F210/02—Ethene
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—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 more than three carbon atoms
    • C08L23/0838—Copolymers of ethene with aromatic monomers
    • 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
    • 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
    • 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
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
    • 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
    • C09K2200/0632—Polystyrenes
    • 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
    • C09K2200/0642—Copolymers containing at least three different monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La présente invention concerne des joints, dont des chemises pour fermeture de récipients, garnitures et membranes écran renfermant une composition polymère avec un coefficient de transmission de l'oxygène, sous une température de 25 ·C, de moins de 300 cm?3¿.mil/100 po?2¿.jour.atm. (1,2 cm?3¿/cm.jour.MPa) environ. Cette composition polymère comprend au moins un interpolymère essentiellement aléatoire (ou un mélange renfermant au moins un interpolymère essentiellement aléatoire et au moins un autre polymère) et de 0 à 80 % en poids (par rapport au poids total de la composition) d'au moins une charge. Cette invention concerne des systèmes d'étanchéité, dont des systèmes de fermeture pour récipients tels que des bouchons de bouteille dotés de tels joints. Les interpolymères ou les mélanges utilisés pour la fabrication des joints selon l'invention (ainsi que les nouveaux joints eux-mêmes) se distinguent par un remarquable dosage de propriétés diverses, dont une faible perméabilité à l'oxygène, une faible dureté Shore A et une excellente reprise élastique.
CA002314994A 1997-12-16 1998-12-16 Joints realises en matieres a base d'alpha-olefine/vinylidene aromatique et/ou vinylidene aliphatique empeche/interpolymere et systemes d'etancheite y relatifs Abandoned CA2314994A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99183697A 1997-12-16 1997-12-16
US08/991,836 1997-12-16
PCT/US1998/026795 WO1999031176A1 (fr) 1997-12-16 1998-12-16 Joints realises en matieres a base d'alpha-olefine/vinylidene aromatique et/ou vinylidene aliphatique empeche/interpolymere et systemes d'etancheite y relatifs

Publications (1)

Publication Number Publication Date
CA2314994A1 true CA2314994A1 (fr) 1999-06-24

Family

ID=25537628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002314994A Abandoned CA2314994A1 (fr) 1997-12-16 1998-12-16 Joints realises en matieres a base d'alpha-olefine/vinylidene aromatique et/ou vinylidene aliphatique empeche/interpolymere et systemes d'etancheite y relatifs

Country Status (13)

Country Link
EP (1) EP1040161A1 (fr)
JP (1) JP2002508423A (fr)
KR (1) KR20010033115A (fr)
CN (1) CN1284101A (fr)
AR (1) AR017878A1 (fr)
AU (1) AU2087199A (fr)
BR (1) BR9812798A (fr)
CA (1) CA2314994A1 (fr)
MY (1) MY135742A (fr)
NO (1) NO20003072L (fr)
TW (1) TW432094B (fr)
WO (1) WO1999031176A1 (fr)
ZA (1) ZA9811512B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11975466B2 (en) 2019-06-11 2024-05-07 Dow Global Technologies Llc Injection molded caps or closures, and methods thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586646B1 (en) * 1997-06-20 2003-07-01 Pennzoil-Quaker State Company Vinylidene-containing polymers and uses thereof
DE69923312T2 (de) 1998-06-11 2005-12-22 Dow Global Technologies, Inc., Midland Elastische filme aus alpha-olefin/vinylaromatischen- und/oder aliphatischen oder cycloaliphatischen vinyl- oder vinylidene-interpolymeren
EP1086167A1 (fr) * 1998-06-11 2001-03-28 The Dow Chemical Company Films conservant la forme qui leur est donnee, fabriques a partir d'interpolymeres aromatiques alpha-olefiniques/vinyliques et/ou vinyliques ou vinylideniques aliphatiques ou cycloaliphatiques
FR2825097B1 (fr) * 2001-05-22 2006-12-01 Novacel Sa Compositions adhesives et films de protection de surfaces en contenant
US9484123B2 (en) 2011-09-16 2016-11-01 Prc-Desoto International, Inc. Conductive sealant compositions
CH705974B1 (fr) * 2012-01-10 2015-02-13 Biwi Sa Joint et procédé de fabrication d'un tel joint.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216748B2 (ja) * 1993-07-23 2001-10-09 出光興産株式会社 芳香族ビニル化合物重合体組成物の製造触媒及びそれを用いた芳香族ビニル化合物重合体組成物の製造方法
US5658625A (en) * 1994-05-25 1997-08-19 W.R. Grace & Co.-Conn. Film containing alpha-olefin/vinyl aromatic copolymer
CA2198136A1 (fr) * 1994-09-02 1996-03-14 Dow Global Technologies Inc. Elastomeres thermodurcissables
EP0718323A3 (fr) * 1994-12-19 1998-01-14 Sumitomo Chemical Company Limited Caoutchouc à base de copolymère de type éthylène

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11975466B2 (en) 2019-06-11 2024-05-07 Dow Global Technologies Llc Injection molded caps or closures, and methods thereof

Also Published As

Publication number Publication date
TW432094B (en) 2001-05-01
NO20003072D0 (no) 2000-06-15
JP2002508423A (ja) 2002-03-19
KR20010033115A (ko) 2001-04-25
WO1999031176A1 (fr) 1999-06-24
NO20003072L (no) 2000-08-10
AR017878A1 (es) 2001-10-24
MY135742A (en) 2008-06-30
AU2087199A (en) 1999-07-05
ZA9811512B (en) 2000-06-15
BR9812798A (pt) 2000-10-17
CN1284101A (zh) 2001-02-14
EP1040161A1 (fr) 2000-10-04

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FZDE Discontinued