NO20003072L - Sealant made from <alpha> olefin / vinylidene aromatic and / or hindered aliphatic vinylidene / interpolymer based materials and sealing system thereof - Google Patents

Sealant made from <alpha> olefin / vinylidene aromatic and / or hindered aliphatic vinylidene / interpolymer based materials and sealing system thereof

Info

Publication number
NO20003072L
NO20003072L NO20003072A NO20003072A NO20003072L NO 20003072 L NO20003072 L NO 20003072L NO 20003072 A NO20003072 A NO 20003072A NO 20003072 A NO20003072 A NO 20003072A NO 20003072 L NO20003072 L NO 20003072L
Authority
NO
Norway
Prior art keywords
vinylidene
seals
blend
present
olefin
Prior art date
Application number
NO20003072A
Other languages
Norwegian (no)
Other versions
NO20003072D0 (en
Inventor
Ronald P Markovich
Yunwa W Cheung
Martin J Guest
John J Gathers
Phillip T De Lassus
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
Publication of NO20003072D0 publication Critical patent/NO20003072D0/en
Publication of NO20003072L publication Critical patent/NO20003072L/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08L23/0838—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with monomers including an aromatic carbocyclic ring
    • 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)
  • 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)
  • Wrappers (AREA)
  • Packages (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

Foreliggende oppfinnelse beskriver forseglinger inkludert foringer for beholder-lukkeanordninger, pak- ninger og barrieremembraner, omfattende en poly- merblanding som har en oksygen-transmisjonskoef- fisient ved en temperatur på 25°C på mindre enn 1,2 cm3 / cm - dag ¿ MPa, hvor polymerblandingen omfatter minst en hovedsakelig tilfeldig interpolymer (eller en blanding omfattende minst en i hovedsak tilfeldig inter- polymer og minst en annen polymer) og fra O til 80 vektprosent (basert på den samlede vekten av blan- dingen) av minst ett fyllstoff. Foreliggende oppfinnelse beskriver også for- seglingssystemer som omfatter beholder-lukkeanord- ninger så som flaskekapsler omfattende disse forseg- lingene. Interpolymerene eller blandingene som an- vendes for å produsere forseglingene ifølge forelig- gende oppfinnelse (samt de nye forseglingene i seg selv) oppviser en unik balanse av egenskaper inkludert lav oksygenpermeabilitet, lav Shore A hardhet og utmerket strekkbelastningsgjennvinning.The present invention describes seals including liners for container closures, gaskets and barrier membranes, comprising a polymer blend having an oxygen transmission coefficient at a temperature of 25 ° C of less than 1.2 cm 3 / cm - day ¿MPa , wherein the polymer blend comprises at least one substantially random interpolymer (or a blend comprising at least one substantially random interpolymer and at least one other polymer) and from 0 to 80% by weight (based on the total weight of the blend) of at least one filler. The present invention also discloses sealing systems which include container closures such as bottle caps comprising these seals. The interpolymers or mixtures used to produce the seals of the present invention (as well as the new seals themselves) exhibit a unique balance of properties including low oxygen permeability, low Shore A hardness and excellent tensile recovery.

NO20003072A 1997-12-16 2000-06-15 Sealant made from <alpha> olefin / vinylidene aromatic and / or hindered aliphatic vinylidene / interpolymer based materials and sealing system thereof NO20003072L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99183697A 1997-12-16 1997-12-16
PCT/US1998/026795 WO1999031176A1 (en) 1997-12-16 1998-12-16 Seals produced from alpha-olefin/vinylidene aromatic and/or hindered aliphatic vinylidene/interpolymer based materials and sealing systems therefrom

Publications (2)

Publication Number Publication Date
NO20003072D0 NO20003072D0 (en) 2000-06-15
NO20003072L true NO20003072L (en) 2000-08-10

Family

ID=25537628

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003072A NO20003072L (en) 1997-12-16 2000-06-15 Sealant made from <alpha> olefin / vinylidene aromatic and / or hindered aliphatic vinylidene / interpolymer based materials and sealing system thereof

Country Status (13)

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

Families Citing this family (7)

* 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
AU4199999A (en) 1998-06-11 1999-12-30 Dow Chemical Company, The Elastic films made from alpha-olefin/vinyl aromatic and/or aliphatic or cylcoaliphatic vinyl or vinylidene interpolymers
AU4199899A (en) * 1998-06-11 1999-12-30 Dow Chemical Company, The Films having dead-fold properties made from alpha-olefin/vinyl aromatic and/or aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
FR2825097B1 (en) * 2001-05-22 2006-12-01 Novacel Sa ADHESIVE COMPOSITIONS AND FILMS FOR PROTECTING SURFACES BY CONTAINING
US9484123B2 (en) 2011-09-16 2016-11-01 Prc-Desoto International, Inc. Conductive sealant compositions
CH705974B1 (en) * 2012-01-10 2015-02-13 Biwi Sa Joint and method of manufacturing such a joint.
AR119038A1 (en) 2019-06-11 2021-11-17 Dow Global Technologies Llc INJECTION MOLDED CAPS OR CLOSURES AND METHODS OF THESE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216748B2 (en) * 1993-07-23 2001-10-09 出光興産株式会社 Catalyst for producing aromatic vinyl compound polymer composition and method for producing aromatic vinyl compound polymer composition using the same
US5658625A (en) * 1994-05-25 1997-08-19 W.R. Grace & Co.-Conn. Film containing alpha-olefin/vinyl aromatic copolymer
JPH10505621A (en) * 1994-09-02 1998-06-02 ザ ダウ ケミカル カンパニー Thermosetting elastomer
SG77094A1 (en) * 1994-12-19 2000-12-19 Sumitomo Chemical Co Ethylene type quaternary copolymer rubber

Also Published As

Publication number Publication date
ZA9811512B (en) 2000-06-15
JP2002508423A (en) 2002-03-19
EP1040161A1 (en) 2000-10-04
AR017878A1 (en) 2001-10-24
WO1999031176A1 (en) 1999-06-24
NO20003072D0 (en) 2000-06-15
CA2314994A1 (en) 1999-06-24
CN1284101A (en) 2001-02-14
MY135742A (en) 2008-06-30
BR9812798A (en) 2000-10-17
KR20010033115A (en) 2001-04-25
AU2087199A (en) 1999-07-05
TW432094B (en) 2001-05-01

Similar Documents

Publication Publication Date Title
NO20003072L (en) Sealant made from &lt;alpha&gt; olefin / vinylidene aromatic and / or hindered aliphatic vinylidene / interpolymer based materials and sealing system thereof
NO20004498L (en) Thermoplastic compositions of interpolymers of &lt;alpha&gt; -olefin monomers with one or more vinyl or vinylidene aromatic monomers and / or one or more hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers mixed with
MX199451B (en) Batch inclusion packages
EP0937717A4 (en) Fluorinated triallyl isocyanurates, vulcanizable elastomer compositions containing the same, and method for vulcanization
CA2781454C (en) Pvc-free seals for twist crowns
CO4980904A1 (en) ORIENTED THERMOPLASTIC FILM - STRETCHED, MICROPOROUS, RSPIRABLE AND THE METHOD OF MANUFACTURING IT
NO20002000L (en) Crystalline propylene copolymer material with improved sealability and optical properties and with reduced solubility
NO311380B1 (en) Adkomstpluggflens
NO991054L (en) Mixtures of &lt;alfa&gt; olefin / vinylidene aromatic monomer or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers
CN1129987A (en) Oval port seal
KR940021657A (en) Thermoplastic Elastomer Composition
AU4160293A (en) Improved battery refill system
ES2159421T3 (en) CONTROL OF THE ATMOSPHERE IN CONTAINERS.
TW200734175A (en) Composite sheet and usage thereof
DK0478110T3 (en) Containers and materials for sealing these
NO964753L (en) Medium modulus film comprising substantially linear polyethylene, as well as method of manufacture
ES8800310A1 (en) Butyl rubber and chlorinated rubber composition.
ATE234889T1 (en) BUILDING FILMS
ATE313570T1 (en) POLYPROPYLENE PIPES FOR PIPELINES
ES2151097T3 (en) PACKING SHEETS COATED WITH POLYURETHANE.
JPS57121021A (en) Flame-retardant polyurethane composition
TH42246A (en) Sealing materials manufactured from Alpha-olefin / vinilidine, aeromethyl and / or hindered aliphatic vinylidine / interpolymers as bases and systems. Sealing from those substances
BR9609975A (en) Closure of a container providing an airtight mechanical seal
EP1449896B8 (en) Resin composition for primer
MXPA04002845A (en) Propylene polymer based compounds and heat-sealable multi-layer sheets containing them.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application