WO1987007903A3 - Piece moulee - Google Patents

Piece moulee Download PDF

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Publication number
WO1987007903A3
WO1987007903A3 PCT/EP1987/000316 EP8700316W WO8707903A3 WO 1987007903 A3 WO1987007903 A3 WO 1987007903A3 EP 8700316 W EP8700316 W EP 8700316W WO 8707903 A3 WO8707903 A3 WO 8707903A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer compound
styrene
rubber
free
hardness
Prior art date
Application number
PCT/EP1987/000316
Other languages
German (de)
English (en)
Other versions
WO1987007903A2 (fr
Inventor
Horst H Pfeifer
Peter Grundschoettel
Peter Nuessen
Original Assignee
Ds Chemie Gmbh
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 Ds Chemie Gmbh filed Critical Ds Chemie Gmbh
Priority to DE8787903873T priority Critical patent/DE3784033D1/de
Priority to AT87903873T priority patent/ATE85354T1/de
Publication of WO1987007903A2 publication Critical patent/WO1987007903A2/fr
Priority to FI880319A priority patent/FI90347B/fi
Priority to DK087188A priority patent/DK87188D0/da
Publication of WO1987007903A3 publication Critical patent/WO1987007903A3/fr

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C09K2003/1087—Materials or components characterised by specific uses
    • C09K2003/109—Crown caps
    • 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
    • C09K2200/02—Inorganic compounds
    • C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
    • 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
    • C09K2200/0622—Polyvinylalcohols, polyvinylacetates
    • 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

Abstract

Pièce moulée, notamment élément d'étanchéité, destinée à des bouchages en métal ou en plastique, assurant une fermeture hermétique mécanique pour des bouteilles et des bocaux en verre. Ladite pièce moulée est constituée d'un composé polymère synthétique exempt d'halogène, élastiquement déformable dans des conditions d'utilisation normales, contenant un caoutchouc styrène-butadiène-styrène (caoutchouc SBS) et un modificateur de dureté exempt de groupes d'esters, la dureté Shore A du composé polymère se situant entre 30 et 80. Ce dernier contient également un polymère aliphatique, notamment du polyéthylène et/ou un copolymère de vinylacétate-éthylène. Le composé polymer convient tout particulièrement à la pièce moulée servant de garniture intérieure à des bouchages de récipients, tels que capsules et bouchons filetés.
PCT/EP1987/000316 1986-06-20 1987-06-19 Piece moulee WO1987007903A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8787903873T DE3784033D1 (de) 1986-06-20 1987-06-19 Formteil.
AT87903873T ATE85354T1 (de) 1986-06-20 1987-06-19 Formteil.
FI880319A FI90347B (fi) 1986-06-20 1988-01-25 Muoto-osa ja polymeeriseos astiansuljinten tiivistyselementtien valmistamiseksi
DK087188A DK87188D0 (da) 1986-06-20 1988-02-19 Polymert taetningselement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3620690A DE3620690C2 (de) 1986-06-20 1986-06-20 Dichtungselement

Publications (2)

Publication Number Publication Date
WO1987007903A2 WO1987007903A2 (fr) 1987-12-30
WO1987007903A3 true WO1987007903A3 (fr) 1988-04-07

Family

ID=6303327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000316 WO1987007903A2 (fr) 1986-06-20 1987-06-19 Piece moulee

Country Status (9)

Country Link
EP (2) EP0270624B1 (fr)
AT (1) ATE85354T1 (fr)
AU (1) AU599675B2 (fr)
DE (2) DE3620690C2 (fr)
DK (1) DK87188D0 (fr)
ES (1) ES2037745T3 (fr)
FI (1) FI90347B (fr)
WO (1) WO1987007903A2 (fr)
ZA (1) ZA874428B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620690C2 (de) * 1986-06-20 1994-02-17 Ds Chemie Gmbh Dichtungselement
GB8805243D0 (en) * 1988-03-04 1988-04-07 Grace W R & Co Melt extruded polymeric compositions & processes of moulding them
JPH0688608B2 (ja) * 1988-08-08 1994-11-09 日本クラウンコルク株式会社 耐熱性ライナー付容器蓋及びその製法
GB9023367D0 (en) * 1990-10-26 1990-12-05 Draftex Ind Ltd Thermoplastic materials and products
DE59109008D1 (de) * 1991-03-15 1998-07-16 Ds Chemie Gmbh Gefässverschluss mit einem Dichtungselement aus einem Polymercompound
DE9103212U1 (fr) * 1991-03-15 1991-06-13 Ds-Chemie Gmbh, 2800 Bremen, De
JP2929340B2 (ja) * 1991-09-20 1999-08-03 日本ラインツ株式会社 ガスケット
DE4229923A1 (de) * 1992-09-08 1994-03-10 Basf Lacke & Farben Verfahren zur Herstellung von Verschlüssen von Verpackungsbehältern
US5496862A (en) * 1993-05-05 1996-03-05 Supreme Corq Molded styrene block copolymer closure for a wine container
EP0669373A1 (fr) * 1994-02-28 1995-08-30 Dsm N.V. Utilisation d'une composition de liant pour la préparation de composés de scellement dans les systèmes de fermeture de bocaux et de bouteilles
DE9410822U1 (de) * 1994-06-24 1994-11-03 Lange Gmbh Dr Bruno Gefäß mit Schraubverschluß
DE19502833A1 (de) * 1995-01-30 1996-08-01 Schmalbach Lubeca Dichtungsmassen für Verpackungen, insbesondere Metallverpackungen
US6153275A (en) * 1996-08-13 2000-11-28 Neocork Technologies, Llc Multilayer synthetic stopper
US6613406B1 (en) 1996-08-13 2003-09-02 Neocork Technologies, Llc Multilayer synthetic stopper
AUPP591998A0 (en) * 1998-09-15 1998-10-08 Anthony Smith Australasia Pty Ltd Closure
AU730928C (en) * 1998-09-15 2003-04-10 Integra Italia S.R.L. Polymeric closure comprising foamed polyethylene or ethylene copolymer and a resilient compound
DE29818323U1 (de) * 1998-10-02 1999-01-28 Aap Implantate Ag Marknagel
WO2011060804A1 (fr) * 2009-11-20 2011-05-26 Actega Ds Gmbh Joints sans pvc pour capsules à rebord dévissables ("twist crowns")
CN106009139B (zh) * 2009-11-20 2020-09-11 阿克泰加Ds有限公司 密封衬垫、容器封闭体和用于其的聚合物复合物及应用
EP2470435B2 (fr) 2009-11-20 2020-02-19 ACTEGA DS GmbH Composé polymère pour garnitures d'étanchéité pour produits de remplissage gras
ES2627044T3 (es) * 2009-12-08 2017-07-26 Actega Ds Gmbh Composiciones de estanqueidad con materiales depuradores de pequeño tamaño de partículas

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779965A (en) * 1971-12-17 1973-12-18 Grace W R & Co Extruded disc gasket for alcoholic beverage bottle caps
FR2323738A1 (fr) * 1975-08-26 1977-04-08 Abbott Lab Polymeres thermo-elastiques renfermant des copolymeres sequences radiaux utilisables pour la realisation des elements d'obturation et des elements susceptibles de se reboucher, a usage pharmaceutique
DE2729548A1 (de) * 1977-06-30 1979-01-04 Leschus Geb Putsch Hildegard Extrudierter strangprofil-abschnitt, insbesondere fugenabdichtungsprofil- abschnitt
US4216132A (en) * 1979-05-04 1980-08-05 Shell Oil Company HDPE-Containing footwear composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6708608A (fr) * 1966-06-23 1967-12-27
FR1528351A (fr) * 1966-06-23 1968-06-07 Shell Int Research Revêtements pour coiffes de récipients
GB1196123A (en) * 1966-09-30 1970-06-24 Grace W R & Co Improvements in or relating to Container Closures provided with Sealing Gaskets
US3576913A (en) * 1969-06-23 1971-04-27 Shell Oil Co Block copolymer elastic bands and process for the preparation of same
US4048255A (en) * 1975-08-26 1977-09-13 Abbott Laboratories Blend of thermoelastic polymers with block radial polymers used as pharmaceutical sealing and resealing materials
US4085186A (en) * 1975-12-05 1978-04-18 Cpl Corporation Process for producing flow-in closure sealing gaskets from hot melt compositions
GB1517090A (en) * 1976-12-24 1978-07-12 Northvale Ltd Non-return valve
EP0095466A1 (fr) * 1981-12-01 1983-12-07 Nylex Corporation Limited Composition de caoutchouc synthetique
DE3531036A1 (de) * 1985-08-30 1987-03-12 Basf Ag Siegelfaehige thermoplastische formmasse
DE3620690C2 (de) * 1986-06-20 1994-02-17 Ds Chemie Gmbh Dichtungselement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779965A (en) * 1971-12-17 1973-12-18 Grace W R & Co Extruded disc gasket for alcoholic beverage bottle caps
FR2323738A1 (fr) * 1975-08-26 1977-04-08 Abbott Lab Polymeres thermo-elastiques renfermant des copolymeres sequences radiaux utilisables pour la realisation des elements d'obturation et des elements susceptibles de se reboucher, a usage pharmaceutique
DE2729548A1 (de) * 1977-06-30 1979-01-04 Leschus Geb Putsch Hildegard Extrudierter strangprofil-abschnitt, insbesondere fugenabdichtungsprofil- abschnitt
US4216132A (en) * 1979-05-04 1980-08-05 Shell Oil Company HDPE-Containing footwear composition

Also Published As

Publication number Publication date
EP0250057A2 (fr) 1987-12-23
AU7515587A (en) 1988-01-12
EP0270624A1 (fr) 1988-06-15
DE3620690C2 (de) 1994-02-17
EP0250057A3 (fr) 1989-01-25
FI90347B (fi) 1993-10-15
ES2037745T3 (es) 1993-07-01
EP0270624B1 (fr) 1993-02-03
WO1987007903A2 (fr) 1987-12-30
FI880319A0 (fi) 1988-01-25
DE3620690A1 (de) 1987-12-23
FI880319A (fi) 1988-01-25
DK87188A (da) 1988-02-19
AU599675B2 (en) 1990-07-26
ZA874428B (en) 1987-12-21
DK87188D0 (da) 1988-02-19
DE3784033D1 (de) 1993-03-18
ATE85354T1 (de) 1993-02-15

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