ES471504A1 - Procedimiento para la obtencion de polisiloxanos modificadoscon poliuretano - Google Patents

Procedimiento para la obtencion de polisiloxanos modificadoscon poliuretano

Info

Publication number
ES471504A1
ES471504A1 ES471504A ES471504A ES471504A1 ES 471504 A1 ES471504 A1 ES 471504A1 ES 471504 A ES471504 A ES 471504A ES 471504 A ES471504 A ES 471504A ES 471504 A1 ES471504 A1 ES 471504A1
Authority
ES
Spain
Prior art keywords
polyurethane
organopolysiloxan
compositions
modified
application
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
Application number
ES471504A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES471504A1 publication Critical patent/ES471504A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08G18/08—Processes
    • 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
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/452—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyurethane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/452—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
    • C08G77/455—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyamide, polyesteramide or polyimide sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedimiento para la obtención de polisiloxanos modificados con poliuretano, donde el polisiloxano y el poliuretano se presentan como fases diferenciales, en caso dado en enlace parcialmente químico y/o físico entre sí, caracterizado porque el poliuretano se produce por polidición de di- o poliiisocianatos a dioles, polioles o polímeros conteniendo grupos hidroxilo, en caso dado en presencia de un catalizador, en un líquido de órganopolisiloxano.
ES471504A 1977-07-07 1978-07-06 Procedimiento para la obtencion de polisiloxanos modificadoscon poliuretano Expired ES471504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772730744 DE2730744A1 (de) 1977-07-07 1977-07-07 Mit polyurethan modifizierte organopolysiloxan-massen

Publications (1)

Publication Number Publication Date
ES471504A1 true ES471504A1 (es) 1979-01-16

Family

ID=6013390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471504A Expired ES471504A1 (es) 1977-07-07 1978-07-06 Procedimiento para la obtencion de polisiloxanos modificadoscon poliuretano

Country Status (9)

Country Link
US (1) US4202807A (es)
EP (1) EP0000349B1 (es)
JP (1) JPS6019770B2 (es)
AU (1) AU519361B2 (es)
BR (1) BR7804375A (es)
CA (1) CA1138145A (es)
DE (2) DE2730744A1 (es)
ES (1) ES471504A1 (es)
IT (1) IT1106603B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258146A (en) * 1979-09-28 1981-03-24 International Business Machines Corporation Organic fillers for elastomers
DE3105499A1 (de) * 1981-02-14 1982-09-02 Bayer Ag, 5090 Leverkusen Stabile, organische mehrkomponentendispersionen
JPS58185647A (ja) * 1982-03-17 1983-10-29 Nippon Zeon Co Ltd 抗血栓表面を与える安定な重合体エマルジョン組成物
US4500688A (en) * 1982-04-20 1985-02-19 Petrarch Systems Inc. Curable silicone containing compositions and methods of making same
USRE33070E (en) * 1982-04-20 1989-09-26 Petrarch Systems Inc. Curable silicone containing compositions and methods of making same
US4495331A (en) * 1983-05-25 1985-01-22 General Electric Company Scavengers for RTV silicone rubber compositions
US4692476A (en) * 1983-12-09 1987-09-08 Rogers Corporation Complex block multipolymer surfactants
US4535113A (en) * 1984-03-13 1985-08-13 Union Carbide Corporation Olefin polymer compositions containing silicone additives and the use thereof in the production of film material
FR2565233B1 (fr) * 1984-05-30 1986-09-12 Rhone Poulenc Rech Copolymere greffe de silicone et de polylactone lie par une liaison urethanne
JPS6166722A (ja) * 1984-09-11 1986-04-05 Univ Tohoku 熱可塑性ポリエステル−ポリシロキサンブロック共重合体
US4739013A (en) * 1985-12-19 1988-04-19 Corvita Corporation Polyurethanes
JPH0714994B2 (ja) * 1986-12-18 1995-02-22 日本メクトロン株式会社 加硫し得るミラブルウレタンエラストマ−組成物
US4810749A (en) * 1987-05-04 1989-03-07 Corvita Corporation Polyurethanes
US4778871A (en) * 1987-08-25 1988-10-18 The United States Of America As Represented By The Secretary Of The Navy High temperature insulators
US4962178A (en) * 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
WO1990006958A1 (en) * 1988-12-14 1990-06-28 Bramite Limited Silicone modified polyurethanes
DE3922079C2 (de) * 1989-07-05 1996-06-13 Hanse Chemie Gmbh Polysiloxandispersion, Verfahren zu ihrer Herstellung und ihre Verwendung
CA2121843A1 (en) * 1991-10-22 1993-04-29 Dap Products Inc. Moisture curable silicone-urethane copolymer sealants
US5330840A (en) * 1992-05-28 1994-07-19 Eastman Kodak Company Polysiloxane containing polyurethane and coated articles useful as toner fusing members
JP3257104B2 (ja) * 1992-12-25 2002-02-18 株式会社スリーボンド 液状ガスケット組成物
US6074747A (en) * 1995-06-06 2000-06-13 Avery Dennison Corporation Ink-imprintable release coatings, and pressure sensitive adhesive constructions
BR9610684A (pt) * 1995-09-26 1999-07-06 Ameron Int Corp Composições de polissiloxano poliuretano
PL1651704T3 (pl) * 2003-07-16 2012-01-31 Dow Corning Kompozycje powłokowe zawierające żywice silikonowe z aminowymi grupami funkcyjnymi
WO2005010115A1 (en) * 2003-07-16 2005-02-03 Dow Corning Corporation Coating compositions comprising epoxy resins and aminofunctional silicone resins
JP4939215B2 (ja) 2003-07-16 2012-05-23 ダウ・コーニング・コーポレイション アミノ官能性シリコーン樹脂とそれらを含むエマルジョン
JP4939221B2 (ja) * 2003-10-10 2012-05-23 ダウ・コーニング・コーポレイション カルビノール官能性シリコーン樹脂を含有するウレタン形成組成物またはウレタン組成物
CN100419001C (zh) * 2003-10-10 2008-09-17 陶氏康宁公司 醇官能的有机硅树脂
CN101048464B (zh) * 2004-10-25 2011-04-20 陶氏康宁公司 含有醇官能的有机硅树脂或者酸酐官能的有机硅树脂的涂料组合物
US7807012B2 (en) * 2004-10-25 2010-10-05 Dow Corning Corporation Moldable compositions containing carbinol functional silicone resins or anhydride functional silicone resins
US8062729B2 (en) * 2005-01-14 2011-11-22 Ndsu Research Foundation Polymeric material with surface microdomains
US8633292B2 (en) * 2009-03-26 2014-01-21 Signet Armorlite Polyurethane-based photochromic optical materials
US8748532B2 (en) * 2012-06-09 2014-06-10 The Boeing Company Flexible, low temperature, filled composite material compositions, coatings, and methods
WO2014100652A1 (en) 2012-12-21 2014-06-26 Dow Corning Corporation Layered polymer structures and methods
BR112016016632B1 (pt) * 2014-01-17 2021-10-26 Momentive Performance Materials Inc Composições com flexibilidade realçada
CN116376266B (zh) * 2023-04-12 2025-06-20 锋特(福建)新材料科技有限公司 一种含有二氧化硅气凝胶的保温发泡鞋材
CN116987245B (zh) * 2023-07-25 2024-02-02 杰瑞高科(广东)有限公司 一种热塑成型管道非开挖修复材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388101A (en) * 1964-10-23 1968-06-11 Pittsburgh Plate Glass Co Silicon-containing polyurethanes
BE755920A (fr) * 1969-09-09 1971-02-15 Bayer Ag Utilisation d'isocyanates comme charges actives dans les matieres plastiques
US3708467A (en) * 1971-06-16 1973-01-02 Gen Electric Curable compositions
JPS5032224B2 (es) * 1972-06-25 1975-10-18
GB1487853A (en) * 1973-12-26 1977-10-05 Gen Electric Polymer-filled polysiloxanes
US4014851A (en) * 1973-12-26 1977-03-29 General Electric Company Polyolefin-filled vinyloranopolysiloxane composition and method of preparation
US4057595A (en) * 1975-05-19 1977-11-08 Dow Corning Corporation Method of modifying the physical properties of urethane elastomers

Also Published As

Publication number Publication date
DE2730744A1 (de) 1979-05-03
EP0000349A1 (de) 1979-01-24
IT1106603B (it) 1985-11-11
IT7850167A0 (it) 1978-07-05
JPS6019770B2 (ja) 1985-05-17
DE2861685D1 (en) 1982-04-29
BR7804375A (pt) 1979-03-20
US4202807A (en) 1980-05-13
AU519361B2 (en) 1981-11-26
AU3772078A (en) 1980-01-10
CA1138145A (en) 1982-12-21
EP0000349B1 (de) 1982-03-24
JPS5417960A (en) 1979-02-09

Similar Documents

Publication Publication Date Title
ES471505A1 (es) Procedimiento para la obtencion de polisiloxanos modificadoscon policarbodimida
SE435719B (sv) Polymeriserbar blandning, for anvendning som gjutharts eller vid tillverkning av fiberarmerade komposit-material
ZA756373B (en) Vulcanizable silicon terminated polyure thane polymer composition having improved cure speed
JPS55161849A (en) Organopolysiloxane composition
CH312204A (de) Verfahren zur Herstellung von Härtungsmittel enthaltenden, praktisch blasenfreien, insbesondere rasch härtenden Kunstharzmassen und nach dem Verfahren erhaltene Kunstharzmasse.
AU5855380A (en) Polyurethane molding composition
ES386733A1 (es) Procedimiento para la preparacion de masas aptas para el almacenamiento bajo exclusion del agua.
ES468384A1 (es) Un procedimiento para preparar una mezcla de fibras y mate- rial elastomero
ATE5730T1 (de) Verfahren zur herstellung von faserverstaerkten formkoerpern.
GB1427002A (en) Process for the preparation of so-called -cold-cured- flexible polyurethane foams
MY107882A (en) Epoxy resin composition
ES477660A1 (es) Procedimiento para la obtencion de materiales espumados a base de poliisocianato.
US6020389A (en) Process for the foaming of acyloxysilane-containing silicone masses
JPS5592725A (en) Manufacture of polyisocyanate having bullet group and*or polyuret group*compound obtained by said manufacture and its use as synthetic component in polyurethane plastic manufacture
GB1324524A (en) Use of polymeric isocyanates as fillers in plastics
GB905655A (en) Improvements in or relating to siloxane compositions for the prevention of adhesion of silicate adhesives to heated metal surfaces
DE3264037D1 (en) Elastified addition products on the basis of polyalkylene-ether polyols and polyisocyanates, and their use
BE763710A (fr) Melange de substances elastomeres pour l'impregnation d'articles fibreux, souples et plats, de meme que pour l'enduction deces articles
JPS6433115A (en) Polyisocyanate and curing agent
JPS5695969A (en) Adhesive for vulcanized rubber
GB1466773A (en) Moulding constructional units
SU433187A1 (ru) Стекловолокнистый пресс материал
ES407941A1 (es) Procedimiento para preparar masa de prensa para la fabrica-cion de piezas prensadas semejantes a la porcelana.
FR1605403A (en) Building construction element - from moulded compacted plaster powder/water mixtures
JPS6414269A (en) Thixotropic polyurethane resin composition