CA2254930C - Microsphere auto-adhesive composite - Google Patents
Microsphere auto-adhesive composite Download PDFInfo
- Publication number
- CA2254930C CA2254930C CA002254930A CA2254930A CA2254930C CA 2254930 C CA2254930 C CA 2254930C CA 002254930 A CA002254930 A CA 002254930A CA 2254930 A CA2254930 A CA 2254930A CA 2254930 C CA2254930 C CA 2254930C
- Authority
- CA
- Canada
- Prior art keywords
- pressure sensitive
- sensitive adhesive
- polymer
- solute
- microspheres
- 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
Abstract
Cette invention se rapporte à des microsphères auto-adhésives composites, qui comprennent au moins deux polymères insolubles dans l'eau, qui sont entièrement mélangés à l'intérieur des limites des microsphères polymères. La gamme des monomères et des polymères est choisie pour adapter les propriétés des microsphères auto-adhésives composites à des nécessités de performances et/ou d'applications spécifiques. Tout polymère qui peut être dissous dans un monomère solvant ou dans un mélange de monomères solvants peut être utilisé pour la préparation de ces microsphères auto-adhésives composites. Ces microsphères auto-adhésives peuvent être préparées à l'aide de la polymérisation en suspension à radicaux libres.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/657,266 | 1996-06-03 | ||
US08/657,266 US5824748A (en) | 1996-06-03 | 1996-06-03 | Composite pressure sensitive adhesive microspheres |
PCT/US1997/007587 WO1997046634A1 (fr) | 1996-06-03 | 1997-05-05 | Microsphere auto-adhesive composite |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2254930A1 CA2254930A1 (fr) | 1997-12-11 |
CA2254930C true CA2254930C (fr) | 2006-04-11 |
Family
ID=36178204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002254930A Expired - Lifetime CA2254930C (fr) | 1996-06-03 | 1997-05-05 | Microsphere auto-adhesive composite |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2254930C (fr) |
-
1997
- 1997-05-05 CA CA002254930A patent/CA2254930C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2254930A1 (fr) | 1997-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5824748A (en) | Composite pressure sensitive adhesive microspheres | |
EP0874867B1 (fr) | Microbilles partiellement reticulees | |
US4952650A (en) | Suspension polymerization | |
EP0931115B1 (fr) | Microspheres adhesives stabilisees | |
US5118750A (en) | Pressure-sensitive adhesive comprising solid tacky microspheres and macromonomer-containing binder copolymer | |
US4968562A (en) | Hollow acid-free acrylate polymeric microspheres having multiple small voids | |
US5053436A (en) | Hollow acrylate polymer microspheres | |
US5215818A (en) | Pressure-sensitive adhesive comprising solid tacky microspheres and macromonomer-containing binder copolymer | |
US4988567A (en) | Hollow acid-free acrylate polymeric microspheres having multiple small voids | |
AU627607B2 (en) | Pressure-sensitive adhesive comprising hollow tacky microspheres and macromonomer-containing binder copolymer | |
US4833179A (en) | Suspension polymerization | |
US5045569A (en) | Hollow acrylate polymer microspheres | |
EP0563055B1 (fr) | Reseaux polymeres a interpenetration auto-adhesifs | |
US5374698A (en) | Method for making structured suspension PSA beads | |
HU220993B1 (hu) | Hidrofil polimer vagy oligomer függőcsoportokat tartalmazó önragadó mikrogyöngyök és azokkal bevont lapanyagok | |
US5292844A (en) | Vinyl acetate modified suspension polymer beads, adhesives made therefrom and a method of making | |
WO1992020722A1 (fr) | Granules de polymere en suspension modifies par l'acetate de vinyle, adhesifs fabriques a partir de ces granules, et procede de fabrication de ceux-ci | |
CA2254930C (fr) | Microsphere auto-adhesive composite | |
MXPA98009884A (en) | Adhesive microspheres sensitive to compound pressure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170505 |