BR9812158A - Siloxane block copolymers for printable release liner - Google Patents
Siloxane block copolymers for printable release linerInfo
- Publication number
- BR9812158A BR9812158A BR9812158-8A BR9812158A BR9812158A BR 9812158 A BR9812158 A BR 9812158A BR 9812158 A BR9812158 A BR 9812158A BR 9812158 A BR9812158 A BR 9812158A
- Authority
- BR
- Brazil
- Prior art keywords
- siloxane block
- printable release
- release liner
- block copolymers
- printable
- 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/10—Block or graft copolymers containing polysiloxane sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Silicon Polymers (AREA)
Abstract
Patente de Invenção: <B>"COPOLìMEROS EM BLOCOS DE SILOXANO PARA REVESTIMENTO LIBERáVEL IMPRIMìVEL"<D>. Um revestimento liberável imprimível compreendendo um copolímero em blocos de siloxano que é o produto reacional de (a) um polidimetilsiloxano isento de grupos tio, mercapto e flúor e (b) um diisocianato orgânico. Também, um método para fazer um copolímero em blocos de siloxano para uso como um revestimento liberável imprimível, o método incluindo reagir um polidimetilsiloxano com um diisocianato orgânico e um extensor de cadeia.Invention Patent: <B> "COPOLYMERS IN SILOXAN BLOCKS FOR PRINTABLE RELEASE COATING" <D>. A printable release coat comprising a siloxane block copolymer which is the reaction product of (a) a polydimethylsiloxane free of thio, mercapto and fluorine groups and (b) an organic diisocyanate. Also, a method for making a siloxane block copolymer for use as a printable release liner, the method including reacting a polydimethylsiloxane with an organic diisocyanate and a chain extender.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92421297A | 1997-09-05 | 1997-09-05 | |
PCT/US1998/017424 WO1999013015A1 (en) | 1997-09-05 | 1998-08-25 | Siloxane block copolymers for printable release coating |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812158A true BR9812158A (en) | 2000-07-18 |
Family
ID=25449892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812158-8A BR9812158A (en) | 1997-09-05 | 1998-08-25 | Siloxane block copolymers for printable release liner |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1015522A1 (en) |
JP (1) | JP2003523413A (en) |
CN (1) | CN1272126A (en) |
AU (1) | AU9114098A (en) |
BR (1) | BR9812158A (en) |
CA (1) | CA2298469A1 (en) |
WO (1) | WO1999013015A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6432528B1 (en) | 1998-12-09 | 2002-08-13 | 3M Innovative Properties Company | Variably printed tape and system for printing and applying tape onto surfaces |
WO2005068569A1 (en) * | 2003-12-22 | 2005-07-28 | Dow Corning Corporation | Silicone compositions and their use in controlling the release or transfer of printed or molded patterns and transferring processes therefore |
DE102006040846B4 (en) * | 2005-08-31 | 2013-04-18 | Mondi Gronau Gmbh | Extruded film and its use |
HUE042411T2 (en) * | 2012-09-04 | 2019-06-28 | Covestro Deutschland Ag | Isocyanatosilane with thiourethane structure |
CN104086740B (en) * | 2014-07-09 | 2016-05-04 | 温州柯莱恩科技有限公司 | The preparation method of the organosilicon grafted and modified polyurethane resin of a kind of use for synthetic leather |
WO2019148341A1 (en) * | 2018-01-31 | 2019-08-08 | Dow Global Technologies Llc | Polysiloxane resin composition |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2110391T3 (en) * | 1986-06-20 | 1998-02-16 | Minnesota Mining & Mfg | BLOCK COPOLYMER, METHOD FOR PREPARING THE SAME, DIAMINE PRECURSORS OF THE SAME METHOD, METHOD FOR PREPARING SUCH DIAMINS AND FINAL PRODUCTS THAT INCLUDE THE BLOCK COPOLYMER. |
US5543171A (en) * | 1992-12-14 | 1996-08-06 | Shores; A. Andrew | Process of manufacturing a coated article |
US5496635A (en) * | 1993-10-12 | 1996-03-05 | Minnesota Mining And Manufacturing Company | Directly printable coating for olefinic polymer films and articles utilizing such coating |
CA2163611A1 (en) * | 1994-12-15 | 1996-06-16 | Wayne K. Larson | Low surface energy sulfo-polyurethane or sulfo-polyurea compositions |
WO1996034029A1 (en) * | 1995-04-25 | 1996-10-31 | Minnesota Mining And Manufacturing Company | Polydiorganosiloxane polyurea segmented copolymers and a process for making same |
-
1998
- 1998-08-25 BR BR9812158-8A patent/BR9812158A/en not_active IP Right Cessation
- 1998-08-25 AU AU91140/98A patent/AU9114098A/en not_active Abandoned
- 1998-08-25 EP EP98943314A patent/EP1015522A1/en not_active Withdrawn
- 1998-08-25 CA CA002298469A patent/CA2298469A1/en not_active Abandoned
- 1998-08-25 CN CN 98809688 patent/CN1272126A/en active Pending
- 1998-08-25 JP JP2000510813A patent/JP2003523413A/en active Pending
- 1998-08-25 WO PCT/US1998/017424 patent/WO1999013015A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1272126A (en) | 2000-11-01 |
WO1999013015A1 (en) | 1999-03-18 |
CA2298469A1 (en) | 1999-03-18 |
AU9114098A (en) | 1999-03-29 |
EP1015522A1 (en) | 2000-07-05 |
JP2003523413A (en) | 2003-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1882 DE 30/01/2007. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: C09D 183/10 (2006.01), C08G 18/61 (2006.0 |