MX9708142A - Copolimeros de oligourea polidiorganosiloxano, segmentados, y proceso para su fabricacion. - Google Patents
Copolimeros de oligourea polidiorganosiloxano, segmentados, y proceso para su fabricacion.Info
- Publication number
- MX9708142A MX9708142A MX9708142A MX9708142A MX9708142A MX 9708142 A MX9708142 A MX 9708142A MX 9708142 A MX9708142 A MX 9708142A MX 9708142 A MX9708142 A MX 9708142A MX 9708142 A MX9708142 A MX 9708142A
- Authority
- MX
- Mexico
- Prior art keywords
- copolymers
- segmented copolymers
- making same
- oligourea segmented
- polydiorganosiloxane oligourea
- Prior art date
Links
Classifications
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
- C08G18/718—Monoisocyanates or monoisothiocyanates containing silicon
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/833—Chemically modified polymers by nitrogen containing compounds
-
- 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
- C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane 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
- C08G2190/00—Compositions for sealing or packing joints
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Silicon Polymers (AREA)
Abstract
La presente invencion proporciona copolímeros de oligoureas polidiorganosiloxanos segmentados. Los copolímeros contienen unidades de polidiorganosiloxano blandas, segmentos duros que son residuos de diisocianato, las unidades de polidiorganosiloxano y los residuos de diisocianato están conectados por enlace urea, y grupos terminales que no son reactivos, reactivos bajo radicales libres o condiciones de curado humedas, o aminas. La invencion también proporciona los métodos para preparar los copolímeros.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42837695A | 1995-04-25 | 1995-04-25 | |
PCT/US1996/005870 WO1996034030A1 (en) | 1995-04-25 | 1996-04-25 | Polydiorganosiloxane oligourea segmented copolymers and a process for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9708142A true MX9708142A (es) | 1997-12-31 |
Family
ID=23698634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9708142A MX9708142A (es) | 1995-04-25 | 1996-04-25 | Copolimeros de oligourea polidiorganosiloxano, segmentados, y proceso para su fabricacion. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0822952B1 (es) |
JP (2) | JPH11504373A (es) |
KR (1) | KR100427675B1 (es) |
CN (1) | CN1186505A (es) |
AU (1) | AU5668396A (es) |
BR (1) | BR9608034A (es) |
CA (1) | CA2218363A1 (es) |
DE (1) | DE69629189T2 (es) |
ES (1) | ES2199288T3 (es) |
MX (1) | MX9708142A (es) |
WO (1) | WO1996034030A1 (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998012075A1 (en) | 1996-09-18 | 1998-03-26 | Minnessota Mining And Manufacturing Company | Adhesively-bonded inflatable restraint and method of making |
US6846893B1 (en) * | 1996-10-23 | 2005-01-25 | Minnesota Mining And Manufacturing Company | Polymer mixtures containing polydiorganosiloxane urea-containing components |
US6083856A (en) * | 1997-12-01 | 2000-07-04 | 3M Innovative Properties Company | Acrylate copolymeric fibers |
US6007914A (en) * | 1997-12-01 | 1999-12-28 | 3M Innovative Properties Company | Fibers of polydiorganosiloxane polyurea copolymers |
US6107222A (en) * | 1997-12-01 | 2000-08-22 | 3M Innovative Properties Company | Repositionable sheets with a nonwoven web of pressure-sensitive adhesive fibers |
FR2809726A1 (fr) | 2000-05-31 | 2001-12-07 | Corning Sa | Monomeres monofonctionnels, compositions polymerisables les renfermant, resines et articles ophtalmiques obtenus a partir de ceux-ci |
FR2809736A1 (fr) * | 2000-05-31 | 2001-12-07 | Corning Sa | Preparation d'une composition stable de monomeres copolymerisables radicalairement, renfermant au moins un monomere a fonction(s) uree |
DE10113980A1 (de) * | 2001-03-22 | 2002-10-02 | Consortium Elektrochem Ind | Silanterminiertes Polydiorganosiloxan-Urethan-Copolymer |
DE10137855A1 (de) * | 2001-08-02 | 2003-02-27 | Consortium Elektrochem Ind | Organopolysiloxan/Polyharnstoff/ Polyurethan-Blockcopolymere |
DE10141235A1 (de) | 2001-08-23 | 2003-03-27 | Consortium Elektrochem Ind | Feuchtigkeitsvernetzende elastische Zusammensetzung |
US6730397B2 (en) | 2001-12-18 | 2004-05-04 | 3M Innovative Properties Company | Silicone pressure sensitive adhesives, articles and methods |
US7012110B2 (en) | 2001-12-18 | 2006-03-14 | 3M Innovative Properties Company | Silicone pressure sensitive adhesives prepared using processing aids, articles, and methods |
US7090922B2 (en) | 2001-12-18 | 2006-08-15 | 3M Innovative Properties Company | Silicone priming compositions, articles, and methods |
DE10201703A1 (de) | 2002-01-17 | 2003-08-07 | Consortium Elektrochem Ind | Alkoxysilanterminierte Polymere enthaltende vernetzbare Polymerabmischungen |
DE10241148A1 (de) * | 2002-09-05 | 2004-03-18 | Wacker-Chemie Gmbh | Siliconölpasten |
US7189781B2 (en) * | 2003-03-13 | 2007-03-13 | H.B. Fuller Licensing & Finance Inc. | Moisture curable, radiation curable sealant composition |
DE10313936A1 (de) * | 2003-03-27 | 2004-10-14 | Consortium für elektrochemische Industrie GmbH | Organopolysiloxan/Polyharnstoff/Polyurethan-Blockcopolymere |
DE502004000020D1 (de) | 2003-07-10 | 2005-08-11 | Wacker Chemie Gmbh | Vernetzbare Siloxan-Harnstoff-Copolymere |
DE102004035710A1 (de) | 2004-07-23 | 2006-03-16 | Wacker Chemie Ag | Vernetzbares Siloxan-Harnstoff-Copolymere |
DE102004041379A1 (de) * | 2004-08-26 | 2006-03-02 | Wacker-Chemie Gmbh | Vernetzbare Siloxan-Harnstoff-Copolymere |
DE102005026085A1 (de) | 2005-06-07 | 2006-12-14 | Construction Research & Technology Gmbh | Silan-modifizierte Harnstoff-Derivate, Verfahren zu ihrer Herstellung und deren Verwendung als Rheologiehilfsmittel |
DE102005029282A1 (de) * | 2005-06-23 | 2006-12-28 | Henkel Kgaa | Silanvernetzende Kleb- und Dichtstoffmassen, Verfahren zu ihrer Herstellung und ihre Verwendung |
EP2010588B1 (en) * | 2006-04-18 | 2012-01-04 | Henkel AG & Co. KGaA | Organosilicon polyurea polymers, elastomers manufactured therefrom and their use |
DE102006022095A1 (de) | 2006-05-11 | 2007-11-15 | Wacker Chemie Ag | Alkoxysilanterminierte Polymere enthaltende transparente Polymerabmischungen |
DE102006054155A1 (de) | 2006-11-16 | 2008-05-21 | Wacker Chemie Ag | Schäumbare Mischungen enthaltend alkoxysilanterminierte Prepolymere |
US8334037B2 (en) | 2007-05-11 | 2012-12-18 | 3M Innovative Properties Company | Multi-layer assembly, multi-layer stretch releasing pressure-sensitive adhesive assembly, and methods of making and using the same |
US7705101B2 (en) * | 2007-06-22 | 2010-04-27 | 3M Innovative Properties Company | Branched polydiorganosiloxane polyamide copolymers |
US20080318065A1 (en) | 2007-06-22 | 2008-12-25 | Sherman Audrey A | Mixtures of polydiorganosiloxane polyamide-containing components and organic polymers |
EP2231808A4 (en) | 2008-01-11 | 2014-11-05 | 3M Innovative Properties Co | THROUGH EXPANSION SOLVENT OPTICALLY FLIP-RESISTANT ADHESIVE |
DE102008002075A1 (de) * | 2008-05-29 | 2009-12-03 | Wacker Chemie Ag | Mischungen von Organopolysiloxan-Copolymeren |
DE102008043218A1 (de) | 2008-09-24 | 2010-04-01 | Evonik Goldschmidt Gmbh | Polymere Werkstoffe sowie daraus bestehende Kleber- und Beschichtungsmittel auf Basis multialkoxysilylfunktioneller Präpolymerer |
JP5671469B2 (ja) * | 2008-10-29 | 2015-02-18 | スリーエム イノベイティブ プロパティズ カンパニー | 電子線硬化型シリコーン剥離物質 |
DE102009022628A1 (de) | 2008-12-05 | 2010-06-10 | Evonik Goldschmidt Gmbh | Verfahren zur Modifizierung von Oberflächen |
TWI396702B (zh) * | 2009-05-08 | 2013-05-21 | Yun Liang Ouyang | 生醫材料之預聚物 |
DE102009022630A1 (de) | 2009-05-25 | 2010-12-02 | Evonik Goldschmidt Gmbh | Emulsionen auf Basis Silylgruppen tragender Hydroxylverbindungen |
DE102009022631A1 (de) | 2009-05-25 | 2010-12-16 | Evonik Goldschmidt Gmbh | Härtbare Silylgruppen enthaltende Zusammensetzungen und deren Verwendung |
DE102009034607A1 (de) | 2009-07-24 | 2011-01-27 | Evonik Goldschmidt Gmbh | Neuartige Siliconpolyethercopolymere und Verfahren zu deren Herstellung |
DE102009046850A1 (de) * | 2009-11-18 | 2011-05-19 | Wacker Chemie Ag | Siloxan-Copolymere enthaltende Zusammensetzungen |
EP2519563B1 (en) | 2009-12-30 | 2013-11-06 | 3M Innovative Properties Company | Methods of making polydiorganosiloxane polyoxamide copolymers |
CN102695745B (zh) | 2009-12-30 | 2013-11-13 | 3M创新有限公司 | 具有全氟聚醚链段和聚二有机硅氧烷链段的共聚物 |
CN102770478B (zh) | 2009-12-30 | 2014-03-12 | 3M创新有限公司 | 具有全氟聚醚链段和多个氨基乙二酰胺基的共聚物 |
WO2011082067A2 (en) | 2009-12-30 | 2011-07-07 | 3M Innovative Properties Company | Perfluoropolyether-containing compounds with oxalylamino groups |
EP2850145A4 (en) | 2012-05-18 | 2016-02-10 | 3M Innovative Properties Co | ADHESIVE PRODUCTS FOR MEDICAL APPLICATIONS |
KR20150032568A (ko) | 2012-07-03 | 2015-03-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 열-활성화가능한 실록산계 접착제 |
MY171350A (en) | 2012-07-03 | 2019-10-09 | 3M Innovative Properties Co | Siloxane-based pipe coatings |
DE102013213655A1 (de) | 2013-07-12 | 2015-01-15 | Evonik Industries Ag | Härtbare Silylgruppen enthaltende Zusammensetzungen mit verbesserter Lagerstabilität |
CN106255731A (zh) | 2014-04-29 | 2016-12-21 | 3M创新有限公司 | 聚(乙烯‑共‑丙烯酸)和聚二有机硅氧烷的共聚物 |
US10723894B2 (en) | 2014-12-23 | 2020-07-28 | 3M Innovative Properties Company | Tie layers prepared from particle-containing waterborne suspensions |
JP2018507926A (ja) | 2014-12-23 | 2018-03-22 | スリーエム イノベイティブ プロパティズ カンパニー | 両面多層接着剤 |
KR20170134572A (ko) | 2015-04-06 | 2017-12-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 제거가능한 필름 형성 겔 조성물 및 이의 적용 방법 |
US11285702B2 (en) | 2016-07-22 | 2022-03-29 | 3M Innovative Properties Company | Siloxane-based adhesive layers as ceramic precursors |
CN109790386B (zh) * | 2016-10-07 | 2021-09-07 | 瓦克化学股份公司 | 含有硅氧烷-有机共聚物的聚合物组合物 |
US20190381208A1 (en) | 2016-10-13 | 2019-12-19 | 3M Innovative Properties Company | Removable Film Forming Gel Compositions Featuring Adhesion Promoters |
US11466187B2 (en) | 2017-10-26 | 2022-10-11 | 3M Innovative Properties Company | Composition containing a silicone-based adhesive and cellulose nanocrystals, and methods and articles |
GB201811834D0 (en) * | 2018-07-19 | 2018-09-05 | Medherant Ltd | Patch |
WO2020243506A1 (en) | 2019-05-31 | 2020-12-03 | Kindeva Drug Delivery | Removable film-forming gel compositions featuring adhesion promoters |
US20220257424A1 (en) | 2019-07-25 | 2022-08-18 | 3M Innovative Properties Company | Fluid-managing medical adhesive articles with microstructured surfaces |
CN114616302A (zh) | 2019-11-20 | 2022-06-10 | 3M创新有限公司 | 重叠粘贴时具有高光学透明度的医用带材 |
JP2023520808A (ja) | 2020-04-13 | 2023-05-19 | スリーエム イノベイティブ プロパティズ カンパニー | 有効弾性係数が小さい医療用接着剤物品 |
WO2022084888A1 (en) | 2020-10-21 | 2022-04-28 | 3M Innovative Properties Company | Packaged medical articles with reduced packaging |
WO2022123489A1 (en) | 2020-12-11 | 2022-06-16 | 3M Innovative Properties Company | Perforated tapes for medical applications |
WO2022137062A1 (en) | 2020-12-21 | 2022-06-30 | 3M Innovative Properties Company | Dual-sided adhesive tapes with on-demand adhesion |
CN112680167A (zh) * | 2020-12-25 | 2021-04-20 | 成都硅宝科技股份有限公司 | 一种耐候性高强度聚氨酯密封胶及其制备方法 |
CN117750951A (zh) | 2021-07-29 | 2024-03-22 | 3M创新有限公司 | 包含水杨酸的成膜组合物和使用方法 |
WO2024009810A1 (ja) * | 2022-07-06 | 2024-01-11 | 信越化学工業株式会社 | 二官能性オルガノポリシロキサン、二重硬化性オルガノポリシロキサン組成物及び硬化物並びに電子機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563539A (en) * | 1984-12-18 | 1986-01-07 | Dow Corning Corporation | Acrylofunctional silicones |
ZA874414B (en) * | 1986-06-20 | 1989-02-22 | Minnesota Mining & Mfg | Block copolymer,method of making the same,diamine precursors of the same method,method of making such diamines and end products comprising the block |
ATE103307T1 (de) * | 1990-04-26 | 1994-04-15 | Ciba Geigy Ag | Ungesaettigte harnstoff-polysiloxane. |
JP3708983B2 (ja) * | 1994-06-24 | 2005-10-19 | 大日本印刷株式会社 | 含液晶/高分子マイクロカプセル及び液晶電気光学素子 |
-
1996
- 1996-04-25 MX MX9708142A patent/MX9708142A/es unknown
- 1996-04-25 BR BR9608034A patent/BR9608034A/pt not_active IP Right Cessation
- 1996-04-25 WO PCT/US1996/005870 patent/WO1996034030A1/en active IP Right Grant
- 1996-04-25 JP JP8532764A patent/JPH11504373A/ja not_active Withdrawn
- 1996-04-25 AU AU56683/96A patent/AU5668396A/en not_active Abandoned
- 1996-04-25 ES ES96913846T patent/ES2199288T3/es not_active Expired - Lifetime
- 1996-04-25 DE DE69629189T patent/DE69629189T2/de not_active Expired - Lifetime
- 1996-04-25 CA CA002218363A patent/CA2218363A1/en not_active Abandoned
- 1996-04-25 KR KR1019970707545A patent/KR100427675B1/ko not_active IP Right Cessation
- 1996-04-25 CN CN96194351A patent/CN1186505A/zh active Pending
- 1996-04-25 EP EP96913846A patent/EP0822952B1/en not_active Expired - Lifetime
-
2006
- 2006-11-16 JP JP2006310569A patent/JP5122792B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU5668396A (en) | 1996-11-18 |
EP0822952A1 (en) | 1998-02-11 |
CN1186505A (zh) | 1998-07-01 |
JPH11504373A (ja) | 1999-04-20 |
WO1996034030A1 (en) | 1996-10-31 |
ES2199288T3 (es) | 2004-02-16 |
BR9608034A (pt) | 1999-01-12 |
CA2218363A1 (en) | 1996-10-31 |
JP5122792B2 (ja) | 2013-01-16 |
EP0822952B1 (en) | 2003-07-23 |
JP2007051302A (ja) | 2007-03-01 |
KR19990008021A (ko) | 1999-01-25 |
DE69629189D1 (de) | 2003-08-28 |
KR100427675B1 (ko) | 2004-07-27 |
DE69629189T2 (de) | 2004-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX9708142A (es) | Copolimeros de oligourea polidiorganosiloxano, segmentados, y proceso para su fabricacion. | |
MX9707967A (es) | Copolimeros sagmentados de polidiorganoxiloxan poliurea y un proceso para producir los mismos. | |
MX9707966A (es) | Copolimeros de oligourea polidiorganosiloxano segmentados, adhesivos y procedimiento para la fabricacion de los mismos. | |
ES8504458A1 (es) | Procedimiento para producir la subunidad a la toxina del colera. | |
EP0250248A3 (en) | Block copolymer, method of making the same, diamine precursors of the same method, method of making such diamines and end products comprising the block copolymer | |
HK1042101A1 (en) | Polyurethane prepolymers having alkoxysilane end groups method for the production thereof and their use for the production sealants. | |
HUT70883A (en) | Process forr preparing polyurethane elastomer from an isocyanate-terminated prepolymer, polyurethane polymer and system from two components | |
EP1024170A4 (en) | NETWORKABLE COMPOSITION | |
PL329553A1 (en) | Elastic foams based on liquid prepolymer mixtures modified with allophanate groups mdi with isocyanate terminal groups, shaped articles made of them and methods of obtaining such foams | |
KR100193014B1 (en) | A moisture-curing one-component polysiloxane composition | |
MY117913A (en) | Elastomers, processes for their manufacture, and articles made from these elastomers | |
MX9603922A (es) | Poli-isocianatos que presentan grupos alofanato a base de difenilmetano-di-isocianato con grupos isocianato en su mayor parte o totalmente bloqueados. | |
ES2151298T3 (es) | Composicion de revestimiento. | |
EP0341469A3 (en) | High strength silicone foam, and methods for making | |
MX9701671A (es) | Composiciones elastomericas curables para producirlas. | |
GR3032763T3 (en) | Branched polysaccharide, microorganism producing it and compositions containing them | |
EP0273150A3 (en) | Novel poly (imide-siloxane) block copolymers | |
NZ307444A (en) | Polyphenol oxidase genes from lettuce and banana | |
HK1011560A1 (en) | Method of diagnosing and treating epithelioma | |
NO942897D0 (es) | ||
NO942980L (no) | Polymerer omfattende polyeterblokker og polyamidblokker | |
DE69904293T2 (de) | Zusammensetzungen und verfahren für bioverträgliche implantate | |
PL334999A1 (en) | Novel prepolymers terminated with isocyanate group | |
PT1073686E (pt) | Processo de preparação de isocianatos polifuncionais tricondensados de baixa viscosidade | |
DE59004002D1 (de) | Einkomponenten-Reaktivklebstoffe auf Polyurethanbasis. |