BR9808343A - Revestimento de vedadação para um envoltório - Google Patents
Revestimento de vedadação para um envoltórioInfo
- Publication number
- BR9808343A BR9808343A BR9808343-0A BR9808343A BR9808343A BR 9808343 A BR9808343 A BR 9808343A BR 9808343 A BR9808343 A BR 9808343A BR 9808343 A BR9808343 A BR 9808343A
- Authority
- BR
- Brazil
- Prior art keywords
- coating
- wrap
- sealing coating
- mixed
- eva
- 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
- 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
- C09K2200/04—Non-macromolecular organic compounds
- C09K2200/0458—Nitrogen-containing compounds
- C09K2200/047—Amides, imides, imines, N-oxides
-
- 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
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0625—Polyacrylic esters or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Closures For Containers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
<B>"REVESTIMENTO DE VEDAçãO PARA UM ENVOLTóRIO"<D> A presente invenção presenta um revestimento para um envoltório. O revestimento é um copolímero de EVA misturado com uma resina ionomérica rígida e uma mistura aditiva escorregadia aperfeiçoada, sendo que o acetato de vinila puro na mistura de EVA/ionómero é de aproximadamente 15 a 23%. Esses componentes, quando misturados em fusão uns aos outros, resultam em um revestimento de cobertura dotado de propriedades aperfeiçoadas de torque de remoção e de retenção de carbonatação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4107597P | 1997-03-18 | 1997-03-18 | |
PCT/US1998/005093 WO1998041593A1 (en) | 1997-03-18 | 1998-03-17 | Container closure having an improved sealing liner |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808343A true BR9808343A (pt) | 2000-04-04 |
Family
ID=21914590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808343-0A BR9808343A (pt) | 1997-03-18 | 1998-03-17 | Revestimento de vedadação para um envoltório |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0970158B1 (pt) |
JP (1) | JP4077040B2 (pt) |
CN (1) | CN1250465A (pt) |
AU (1) | AU724895B2 (pt) |
BR (1) | BR9808343A (pt) |
CA (1) | CA2281749A1 (pt) |
DE (1) | DE69805782T2 (pt) |
WO (1) | WO1998041593A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5220386B2 (ja) * | 2007-11-08 | 2013-06-26 | 福岡パッキング株式会社 | 水性シーリングコンパウンド及びこれを用いて成る塩素系溶剤用缶 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306542A (en) * | 1993-02-11 | 1994-04-26 | Owens-Illinois Closure Inc. | Plastic closure with compression molded sealing liner |
EP0746509A1 (en) * | 1994-12-29 | 1996-12-11 | Alcoa Closure Systems International, Inc. | Container closure having an improved sealing liner |
-
1998
- 1998-03-17 WO PCT/US1998/005093 patent/WO1998041593A1/en active IP Right Grant
- 1998-03-17 AU AU64667/98A patent/AU724895B2/en not_active Ceased
- 1998-03-17 BR BR9808343-0A patent/BR9808343A/pt not_active IP Right Cessation
- 1998-03-17 JP JP54066798A patent/JP4077040B2/ja not_active Expired - Fee Related
- 1998-03-17 EP EP98910423A patent/EP0970158B1/en not_active Expired - Lifetime
- 1998-03-17 DE DE69805782T patent/DE69805782T2/de not_active Expired - Lifetime
- 1998-03-17 CA CA002281749A patent/CA2281749A1/en not_active Abandoned
- 1998-03-17 CN CN 98803370 patent/CN1250465A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
AU6466798A (en) | 1998-10-12 |
WO1998041593A1 (en) | 1998-09-24 |
JP4077040B2 (ja) | 2008-04-16 |
AU724895B2 (en) | 2000-10-05 |
DE69805782T2 (de) | 2003-03-06 |
JP2001516382A (ja) | 2001-09-25 |
CA2281749A1 (en) | 1998-09-24 |
EP0970158B1 (en) | 2002-06-05 |
CN1250465A (zh) | 2000-04-12 |
DE69805782D1 (de) | 2002-07-11 |
EP0970158A1 (en) | 2000-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/03/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 19A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |