FI880319A - Form part and polymer blend for making sealing elements for vessel closures - Google Patents
Form part and polymer blend for making sealing elements for vessel closures Download PDFInfo
- Publication number
- FI880319A FI880319A FI880319A FI880319A FI880319A FI 880319 A FI880319 A FI 880319A FI 880319 A FI880319 A FI 880319A FI 880319 A FI880319 A FI 880319A FI 880319 A FI880319 A FI 880319A
- Authority
- FI
- Finland
- Prior art keywords
- polymer compound
- form part
- polymer blend
- sealing elements
- vessel closures
- Prior art date
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
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)
- Closures For Containers (AREA)
- Sealing Material Composition (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Led Device Packages (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Finger-Pressure Massage (AREA)
Abstract
Moulding, in particular sealing element, for mechanically sealing bottle and jar closures made of metal or plastic, consisting of a synthetic halogen-free polymer compound elastically deformable in normal conditions of use, with a styrene-butadiene-styrene-rubber (SBS-rubber) content, and containing an ester-group-free hardness modifier, whereby the Shore A hardness of the polymer compound is between 30 and 80. The polymer compound also contains an aliphatic polymer, in particular polyethylene and/or an ethylene-vinyl acetate copolymer. The polymer compound is in particular suitable as an insert for vessel closures, such as capsules and screw cups.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3620690A DE3620690C2 (en) | 1986-06-20 | 1986-06-20 | Sealing element |
DE3620690 | 1986-06-20 | ||
PCT/EP1987/000316 WO1987007903A2 (en) | 1986-06-20 | 1987-06-19 | Moulding |
EP8700316 | 1987-06-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI880319A true FI880319A (en) | 1988-01-25 |
FI880319A0 FI880319A0 (en) | 1988-01-25 |
FI90347B FI90347B (en) | 1993-10-15 |
Family
ID=6303327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI880319A FI90347B (en) | 1986-06-20 | 1988-01-25 | Mold part and polymer blend for making container closure sealing elements |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP0270624B1 (en) |
AT (1) | ATE85354T1 (en) |
AU (1) | AU599675B2 (en) |
DE (2) | DE3620690C2 (en) |
DK (1) | DK87188A (en) |
ES (1) | ES2037745T3 (en) |
FI (1) | FI90347B (en) |
WO (1) | WO1987007903A2 (en) |
ZA (1) | ZA874428B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3620690C2 (en) * | 1986-06-20 | 1994-02-17 | Ds Chemie Gmbh | Sealing element |
GB8805243D0 (en) * | 1988-03-04 | 1988-04-07 | Grace W R & Co | Melt extruded polymeric compositions & processes of moulding them |
JPH0688608B2 (en) * | 1988-08-08 | 1994-11-09 | 日本クラウンコルク株式会社 | Heat-resistant liner-equipped container lid and manufacturing method thereof |
GB9023367D0 (en) * | 1990-10-26 | 1990-12-05 | Draftex Ind Ltd | Thermoplastic materials and products |
ES2118725T5 (en) * | 1991-03-15 | 2008-07-01 | Actega Ds Gmbh | CLOSURE FOR CONTAINERS WITH AN ELEMENT OF OBTURATION OF A POLYMER COMPOUND. |
DE9103212U1 (en) * | 1991-03-15 | 1991-06-13 | DS-Chemie GmbH, 28219 Bremen | Polymer compound for the production of sealing elements for vessel closures |
JP2929340B2 (en) * | 1991-09-20 | 1999-08-03 | 日本ラインツ株式会社 | gasket |
DE4229923A1 (en) * | 1992-09-08 | 1994-03-10 | Basf Lacke & Farben | Process for the manufacture of closures for packaging containers |
US5496862A (en) * | 1993-05-05 | 1996-03-05 | Supreme Corq | Molded styrene block copolymer closure for a wine container |
EP0669373A1 (en) * | 1994-02-28 | 1995-08-30 | Dsm N.V. | Use of a binder composition in the preparation of sealing compounds for closure systems for jars and bottles |
DE9410822U1 (en) * | 1994-06-24 | 1994-11-03 | Dr. Bruno Lange GmbH, 14163 Berlin | Vessel with screw cap |
DE19502833A1 (en) * | 1995-01-30 | 1996-08-01 | Schmalbach Lubeca | Sealants for packaging, in particular metal packaging |
US6613406B1 (en) | 1996-08-13 | 2003-09-02 | Neocork Technologies, Llc | Multilayer synthetic stopper |
US6153275A (en) * | 1996-08-13 | 2000-11-28 | Neocork Technologies, Llc | Multilayer synthetic stopper |
DE29804303U1 (en) | 1998-03-11 | 1998-07-23 | Gies Gmbh & Co Kunststoffwerk Kg, 36272 Niederaula | Plastic lid for a can, especially for a food storage container |
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 (en) * | 1998-10-02 | 1999-01-28 | Aap Implantate Ag | Intramedullary nail |
CN106009139B (en) * | 2009-11-20 | 2020-09-11 | 阿克泰加Ds有限公司 | Sealing liner, container closure and polymer composite therefor and use |
PT2470435T (en) * | 2009-11-20 | 2017-04-12 | Actega Ds Gmbh | Polymer compound for seals for use with fat-containing filling materials |
CN102725204B (en) * | 2009-11-20 | 2016-04-13 | 阿克泰加Ds有限公司 | Screw the sealing of the PVC-free of crown plug |
US9663643B2 (en) * | 2009-12-08 | 2017-05-30 | William David Coulter | Sealing compounds with scavenger materials of small particle size |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1528351A (en) * | 1966-06-23 | 1968-06-07 | Shell Int Research | Coatings for container caps |
GB1125499A (en) * | 1966-06-23 | 1968-08-28 | Shell Int Research | Lined closures for containers |
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 |
US3779965A (en) * | 1971-12-17 | 1973-12-18 | Grace W R & Co | Extruded disc gasket for alcoholic beverage bottle caps |
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 |
ZA764161B (en) * | 1975-08-26 | 1977-06-29 | Abbott Lab | Thermoelastic polymers including block radial polymers to be 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 |
DE2729548B2 (en) * | 1977-06-30 | 1979-07-19 | Leschus Geb. Putsch, Hildegard, 5600 Wuppertal | Moldings |
US4216132A (en) * | 1979-05-04 | 1980-08-05 | Shell Oil Company | HDPE-Containing footwear composition |
WO1983001955A1 (en) * | 1981-12-01 | 1983-06-09 | Mole, Cameron, Ashley | Synthetic rubber composition |
DE3531036A1 (en) * | 1985-08-30 | 1987-03-12 | Basf Ag | SEALABLE THERMOPLASTIC MOLDING |
DE3620690C2 (en) * | 1986-06-20 | 1994-02-17 | Ds Chemie Gmbh | Sealing element |
-
1986
- 1986-06-20 DE DE3620690A patent/DE3620690C2/en not_active Expired - Fee Related
-
1987
- 1987-06-19 DE DE8787903873T patent/DE3784033D1/en not_active Expired - Fee Related
- 1987-06-19 AT AT87903873T patent/ATE85354T1/en not_active IP Right Cessation
- 1987-06-19 EP EP87903873A patent/EP0270624B1/en not_active Revoked
- 1987-06-19 EP EP87201213A patent/EP0250057A3/en active Pending
- 1987-06-19 ES ES198787903873T patent/ES2037745T3/en not_active Expired - Lifetime
- 1987-06-19 AU AU75155/87A patent/AU599675B2/en not_active Ceased
- 1987-06-19 WO PCT/EP1987/000316 patent/WO1987007903A2/en not_active Application Discontinuation
- 1987-06-19 ZA ZA874428A patent/ZA874428B/en unknown
-
1988
- 1988-01-25 FI FI880319A patent/FI90347B/en not_active IP Right Cessation
- 1988-02-19 DK DK087188A patent/DK87188A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3620690A1 (en) | 1987-12-23 |
DE3620690C2 (en) | 1994-02-17 |
ES2037745T3 (en) | 1993-07-01 |
AU7515587A (en) | 1988-01-12 |
WO1987007903A2 (en) | 1987-12-30 |
FI880319A0 (en) | 1988-01-25 |
EP0250057A2 (en) | 1987-12-23 |
EP0250057A3 (en) | 1989-01-25 |
ZA874428B (en) | 1987-12-21 |
DK87188D0 (en) | 1988-02-19 |
EP0270624B1 (en) | 1993-02-03 |
DK87188A (en) | 1988-02-19 |
DE3784033D1 (en) | 1993-03-18 |
AU599675B2 (en) | 1990-07-26 |
FI90347B (en) | 1993-10-15 |
ATE85354T1 (en) | 1993-02-15 |
EP0270624A1 (en) | 1988-06-15 |
WO1987007903A3 (en) | 1988-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI880319A (en) | Form part and polymer blend for making sealing elements for vessel closures | |
EP0560244A3 (en) | ||
EP0300689A3 (en) | High flow drapable polymer compositions | |
AU564441B2 (en) | Epoxy resin composition | |
AU7728787A (en) | Synthetic polymeric resin vacuum container | |
EP0201097A3 (en) | Antistatic plastic materials containing epihalohydrin polymers | |
EP0241234A3 (en) | Diaper backsheet | |
ES278157U (en) | Improvements relating to closures. | |
AU7916387A (en) | Linerless plastic closure with integral sealing ring | |
EP0219265A3 (en) | Plastic container closure with moulded liner | |
EP0186475A3 (en) | Polypropylene compositions containing bimodal calcium carbonate and a polysiloxane | |
AU579283B2 (en) | Polyamide based smokable food packaging film | |
AU8112682A (en) | Ethylene compositions containing talc | |
EP0335407A3 (en) | Polyolefin compositions containing polyorganosiloxanes and the use thereof in the production of film material | |
EP0233400A3 (en) | Butene-1/propylene copolymer blends | |
ATE52964T1 (en) | POLYAETHYLENE COMPOUND, FILM AND PACKAGING MADE THEREOF. | |
GB1497198A (en) | Closure including a dropper pipette | |
EP0387356A4 (en) | Resin composition containing far infrared ray-radiating ceramics | |
EP0259246A3 (en) | Film for forming shirred articles | |
EP0315238A3 (en) | Bi-oriented films of ethylene/alfa -olephin copolymers | |
IT213972Z2 (en) | LID FOR PLASTIC CONTAINERS WITH PERIPHERAL SEALING FINING. | |
ES2006455T5 (en) | PLUG WITH PROTECTION THREAD. | |
ZA886089B (en) | The use of films composed of plastics having polar molecular groups as primary packaging for beta-lactam antibiotics,and plastic bags | |
IT1232934B (en) | Moulding Polyolefin mixture | |
AU5878486A (en) | An improved product-an inventive use for blow moulded 4 litre, 5 litre and other size plastic containers of a type used for the containment of lubricating oils |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
FD | Application lapsed | ||
MM | Patent lapsed |
Owner name: DS-CHEMIE GMBH & CO. KG |