BR9812158A - Siloxane block copolymers for printable release liner - Google Patents

Siloxane block copolymers for printable release liner

Info

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
Application number
BR9812158-8A
Other languages
Portuguese (pt)
Inventor
Xim Chen
Original Assignee
Moore Business Forms Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moore Business Forms Inc filed Critical Moore Business Forms Inc
Publication of BR9812158A publication Critical patent/BR9812158A/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (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.

BR9812158-8A 1997-09-05 1998-08-25 Siloxane block copolymers for printable release liner BR9812158A (en)

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)

* Cited by examiner, † Cited by third party
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
DE602004029088D1 (en) * 2003-12-22 2010-10-21 Dow Corning SILICONE COMPOSITIONS AND THEIR USE IN THE TARGETED DELIVERY OR TRANSMISSION OF PRINTED OR SHAPED STRUCTURES AND TRANSMISSION METHOD THEREFOR
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
KR20200115534A (en) * 2018-01-31 2020-10-07 다우 글로벌 테크놀로지스 엘엘씨 Polysiloxane resin composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0737700A3 (en) * 1986-06-20 1996-12-18 Minnesota Mining & Mfg Release agent comprising block copolymer, diamine precursors of the same method of making such diamines and end products comprising the release agent
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
ES2178708T3 (en) * 1995-04-25 2003-01-01 Minnesota Mining & Mfg SEGMENTED COPOLIMEROS OF POLIDIORGANOSILOXANOS AND POLYUREA, AND A PROCEDURE TO OBTAIN THEM.

Also Published As

Publication number Publication date
WO1999013015A1 (en) 1999-03-18
AU9114098A (en) 1999-03-29
CA2298469A1 (en) 1999-03-18
JP2003523413A (en) 2003-08-05
EP1015522A1 (en) 2000-07-05
CN1272126A (en) 2000-11-01

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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