DE69714768T2 - Mikroporöse polymere schäume aus silikon oder germanium enthaltenden monomeren - Google Patents
Mikroporöse polymere schäume aus silikon oder germanium enthaltenden monomerenInfo
- Publication number
- DE69714768T2 DE69714768T2 DE69714768T DE69714768T DE69714768T2 DE 69714768 T2 DE69714768 T2 DE 69714768T2 DE 69714768 T DE69714768 T DE 69714768T DE 69714768 T DE69714768 T DE 69714768T DE 69714768 T2 DE69714768 T2 DE 69714768T2
- Authority
- DE
- Germany
- Prior art keywords
- foams
- pct
- germanium
- monomers containing
- containing silicone
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
- C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2343/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Derivatives of such polymers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3415696P | 1996-12-30 | 1996-12-30 | |
PCT/US1997/022939 WO1998029486A1 (en) | 1996-12-30 | 1997-12-05 | Microporous polymeric foams made with silicon or germanium based monomers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69714768D1 DE69714768D1 (de) | 2002-09-19 |
DE69714768T2 true DE69714768T2 (de) | 2002-11-28 |
Family
ID=21874653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69714768T Expired - Lifetime DE69714768T2 (de) | 1996-12-30 | 1997-12-05 | Mikroporöse polymere schäume aus silikon oder germanium enthaltenden monomeren |
Country Status (9)
Country | Link |
---|---|
US (1) | US6136874A (de) |
EP (1) | EP0948560B1 (de) |
JP (1) | JP2000509753A (de) |
KR (1) | KR20000069804A (de) |
AT (1) | ATE222273T1 (de) |
AU (1) | AU5700198A (de) |
CA (1) | CA2276033A1 (de) |
DE (1) | DE69714768T2 (de) |
WO (1) | WO1998029486A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19811485A1 (de) * | 1998-03-18 | 1999-09-23 | Ge Bayer Silicones Gmbh & Co | Verfahren zur Herstellung von Siliconschäumen |
US7138436B2 (en) * | 2001-06-13 | 2006-11-21 | 3M Innovative Properties Company | Uncrosslinked foams made from emulsions |
US8222360B2 (en) | 2009-02-13 | 2012-07-17 | Visiogen, Inc. | Copolymers for intraocular lens systems |
US20130236681A1 (en) | 2012-03-06 | 2013-09-12 | Chang Min Lee | Photocurable composition, barrier layer including the same, and encapsulated apparatus including the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306733A (en) * | 1993-08-30 | 1994-04-26 | Shell Oil Company | Low density porous crosslinked polymeric materials |
-
1997
- 1997-12-05 CA CA002276033A patent/CA2276033A1/en not_active Abandoned
- 1997-12-05 AU AU57001/98A patent/AU5700198A/en not_active Abandoned
- 1997-12-05 JP JP10530056A patent/JP2000509753A/ja active Pending
- 1997-12-05 EP EP97953200A patent/EP0948560B1/de not_active Expired - Lifetime
- 1997-12-05 DE DE69714768T patent/DE69714768T2/de not_active Expired - Lifetime
- 1997-12-05 US US09/331,990 patent/US6136874A/en not_active Expired - Fee Related
- 1997-12-05 KR KR1019997005950A patent/KR20000069804A/ko active IP Right Grant
- 1997-12-05 AT AT97953200T patent/ATE222273T1/de not_active IP Right Cessation
- 1997-12-05 WO PCT/US1997/022939 patent/WO1998029486A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20000069804A (ko) | 2000-11-25 |
CA2276033A1 (en) | 1998-07-09 |
DE69714768D1 (de) | 2002-09-19 |
US6136874A (en) | 2000-10-24 |
WO1998029486A1 (en) | 1998-07-09 |
ATE222273T1 (de) | 2002-08-15 |
EP0948560A1 (de) | 1999-10-13 |
EP0948560B1 (de) | 2002-08-14 |
JP2000509753A (ja) | 2000-08-02 |
AU5700198A (en) | 1998-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |