BR9812798A - Selo compreendendo uma composição de polìmeros, sistema de vedação, cobertura de recipiente plástica ou metálica, tampa de garrafa moldada de resina termoplástica ou de metal e filme multicamadas - Google Patents
Selo compreendendo uma composição de polìmeros, sistema de vedação, cobertura de recipiente plástica ou metálica, tampa de garrafa moldada de resina termoplástica ou de metal e filme multicamadasInfo
- Publication number
- BR9812798A BR9812798A BR9812798-5A BR9812798A BR9812798A BR 9812798 A BR9812798 A BR 9812798A BR 9812798 A BR9812798 A BR 9812798A BR 9812798 A BR9812798 A BR 9812798A
- Authority
- BR
- Brazil
- Prior art keywords
- sym
- polymer composition
- seals
- container cover
- seal
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
- 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
- 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
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- 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
- 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
- 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
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- 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
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- 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
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- 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
"SELO COMPREENDENDO UMA COMPOSIçãO DE POLìMEROS, SISTEMA DE VEDAçãO, COBERTURA DE RECIPIENTE PLáSTICA OU METáLICA, TAMPA DE GARRAFA MOLDADA DE RESINA TERMOPLáSTICA OU DE METAL E FILME MULTICAMADAS", os selos incluindo forros de cobertura de recipiente, gaxetas e membranas de barreira, compreendendo uma composição de polímeros tendo um coeficiente de transmissão de oxigênio, a uma temperatura de 25°C, inferior a 300 cm^ 3^ <SYM>mil/100pol^ 2^ <SYM>dia<SYM>atm(1,2 cm^ 3^ /cm<SYM>dia<SYM>MPa), sendo que a composição de polímeros compreende pelo menos um interpolímero substancialmente aleatório (ou uma mistura compreendendo pelo menos um interpolímero substancialmente aleatório e pelo menos um outro polímero) e de 0 a 80 por cento em peso (baseado no peso total da composição) de pelo menos uma carga. A presente invenção também descreve sistemas de vedação que incluem coberturas de recipiente, tais como tampas de garrafa compreendendo estes selos. Os interpolímeros ou as misturas utilizadas para produzir os selos da presente invenção (bem como os próprios novos selos) exibem um equilíbrio singular de propriedades, incluindo baixa permeabilidade ao oxigênio, baixa dureza Shore A e excelente recuperação de esforço à tração.
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 (1)
Publication Number | Publication Date |
---|---|
BR9812798A true BR9812798A (pt) | 2000-10-17 |
Family
ID=25537628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812798-5A BR9812798A (pt) | 1997-12-16 | 1998-12-16 | Selo compreendendo uma composição de polìmeros, sistema de vedação, cobertura de recipiente plástica ou metálica, tampa de garrafa moldada de resina termoplástica ou de metal e filme multicamadas |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1040161A1 (pt) |
JP (1) | JP2002508423A (pt) |
KR (1) | KR20010033115A (pt) |
CN (1) | CN1284101A (pt) |
AR (1) | AR017878A1 (pt) |
AU (1) | AU2087199A (pt) |
BR (1) | BR9812798A (pt) |
CA (1) | CA2314994A1 (pt) |
MY (1) | MY135742A (pt) |
NO (1) | NO20003072L (pt) |
TW (1) | TW432094B (pt) |
WO (1) | WO1999031176A1 (pt) |
ZA (1) | ZA9811512B (pt) |
Families Citing this family (7)
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 (en) * | 1998-06-11 | 2001-03-28 | The Dow Chemical Company | Films having dead-fold properties made from alpha-olefin/vinyl aromatic and/or aliphatic or cycloaliphatic vinyl or vinylidene interpolymers |
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. |
AR119038A1 (es) | 2019-06-11 | 2021-11-17 | Dow Global Technologies Llc | Tapas o cierres moldeados por inyección y métodos de estos |
Family Cites Families (4)
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 (en) * | 1994-09-02 | 1996-03-14 | Dow Global Technologies Inc. | Thermoset elastomers |
EP0718323A3 (en) * | 1994-12-19 | 1998-01-14 | Sumitomo Chemical Company Limited | Ethylene type quaternary copolymer rubber |
-
1998
- 1998-12-15 ZA ZA9811512A patent/ZA9811512B/xx unknown
- 1998-12-15 TW TW087120869A patent/TW432094B/zh not_active IP Right Cessation
- 1998-12-16 CN CN98813214A patent/CN1284101A/zh active Pending
- 1998-12-16 KR KR1020007006479A patent/KR20010033115A/ko not_active Application Discontinuation
- 1998-12-16 MY MYPI98005689A patent/MY135742A/en unknown
- 1998-12-16 JP JP2000539087A patent/JP2002508423A/ja active Pending
- 1998-12-16 WO PCT/US1998/026795 patent/WO1999031176A1/en not_active Application Discontinuation
- 1998-12-16 AR ARP980106421A patent/AR017878A1/es unknown
- 1998-12-16 BR BR9812798-5A patent/BR9812798A/pt not_active IP Right Cessation
- 1998-12-16 CA CA002314994A patent/CA2314994A1/en not_active Abandoned
- 1998-12-16 AU AU20871/99A patent/AU2087199A/en not_active Abandoned
- 1998-12-16 EP EP98965396A patent/EP1040161A1/en not_active Withdrawn
-
2000
- 2000-06-15 NO NO20003072A patent/NO20003072L/no not_active Application Discontinuation
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 (en) | 1999-06-24 |
CA2314994A1 (en) | 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 |
CN1284101A (zh) | 2001-02-14 |
EP1040161A1 (en) | 2000-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1838 DE 28/03/2006. |