BR9801143A - Copolìmeros de bloco de siloxano inovativos com espaçamento rìgidos e uso dos mesmos. - Google Patents
Copolìmeros de bloco de siloxano inovativos com espaçamento rìgidos e uso dos mesmos.Info
- Publication number
- BR9801143A BR9801143A BR9801143-0A BR9801143A BR9801143A BR 9801143 A BR9801143 A BR 9801143A BR 9801143 A BR9801143 A BR 9801143A BR 9801143 A BR9801143 A BR 9801143A
- Authority
- BR
- Brazil
- Prior art keywords
- block copolymers
- innovative
- siloxane block
- rigid spacing
- rigid
- 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
- 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
-
- 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
- C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/50—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
-
- 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
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Patente de Invenção: <B>"COPOLìMEROS DE BLOCO DE SILOXANO INOVATIVOS COM ESPAçADORES RìGIDOS E USO DOS MESMOS"<D>. A invenção refere-se a copolímeros de bloco de fórmula média geral (I) com blocos de siloxano que são ligados através de espaçadores rígidos, e ao seu uso como agentes tensoativos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19713279 | 1997-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9801143A true BR9801143A (pt) | 2000-01-18 |
Family
ID=7825039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9801143-0A BR9801143A (pt) | 1997-03-29 | 1998-03-27 | Copolìmeros de bloco de siloxano inovativos com espaçamento rìgidos e uso dos mesmos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6414175B1 (pt) |
EP (1) | EP0867461B1 (pt) |
JP (1) | JP3421238B2 (pt) |
KR (1) | KR100261617B1 (pt) |
BR (1) | BR9801143A (pt) |
DE (1) | DE59800188D1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6730749B1 (en) | 1997-03-29 | 2004-05-04 | Goldschmidt Ag | Siloxane block copolymers having linked siloxane blocks |
DE102005040323A1 (de) | 2005-08-25 | 2007-03-15 | Wacker Chemie Ag | Organopolysiloxane und ein Verfahren zu ihrer Herstellung |
JP4841529B2 (ja) * | 2007-10-22 | 2011-12-21 | 旭化成ケミカルズ株式会社 | 変性ポリシロキサン |
DE102008000903A1 (de) | 2008-04-01 | 2009-10-08 | Evonik Goldschmidt Gmbh | Neue Organosiloxangruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller (Poly)Organosiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung |
BRPI0920125B1 (pt) * | 2008-10-17 | 2017-03-28 | Evonik Degussa Gmbh | composição oleosa agroquímica compreendendo auxiliares de alquilpolissiloxano de silicone de alto caráter, e método para controle de ervas daninhas indesejadas ou tratamento de plantas contra pestes |
KR101281575B1 (ko) | 2010-11-05 | 2013-07-03 | 제일모직주식회사 | 폴리카보네이트 수지 및 상기 폴리카보네이트 수지를 포함하는 열가소성 수지 조성물 |
DK3219738T3 (da) * | 2016-03-15 | 2020-07-27 | Evonik Operations Gmbh | Fremstilling af viskoelastiske polyurethansystemer under anvendelse af blokpolymerer med forbundne siloxanblokke som celleåbnere |
AU2017233909B2 (en) | 2016-03-16 | 2021-06-24 | Construction Research & Technology Gmbh | Surface applied corrosion inhibitor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207333A (ja) * | 1986-03-08 | 1987-09-11 | Nippon Petrochem Co Ltd | シリコ−ン共重合体 |
EP0282927B1 (en) * | 1987-03-20 | 1997-06-18 | Hercules Incorporated | Cross-linked organosiloxane polymers |
US4853474A (en) * | 1987-07-08 | 1989-08-01 | Dow Corning Corporation | Cross-linked organopolysiloxanes and emulsions based thereon |
JP3350341B2 (ja) * | 1996-04-01 | 2002-11-25 | 信越化学工業株式会社 | ポリシロキサン・ポリエーテルブロック共重合体及び該共重合体を製造する方法 |
US5908950A (en) * | 1996-05-31 | 1999-06-01 | Witco Corporation | Polyether modified fluoroalkylsiloxanes |
-
1997
- 1997-06-05 US US08/869,556 patent/US6414175B1/en not_active Expired - Fee Related
-
1998
- 1998-01-16 KR KR1019980002070A patent/KR100261617B1/ko not_active IP Right Cessation
- 1998-03-14 DE DE59800188T patent/DE59800188D1/de not_active Expired - Fee Related
- 1998-03-14 EP EP98104646A patent/EP0867461B1/de not_active Expired - Lifetime
- 1998-03-27 BR BR9801143-0A patent/BR9801143A/pt not_active IP Right Cessation
- 1998-03-27 JP JP08123098A patent/JP3421238B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59800188D1 (de) | 2000-08-10 |
JP3421238B2 (ja) | 2003-06-30 |
EP0867461A1 (de) | 1998-09-30 |
JPH10279691A (ja) | 1998-10-20 |
KR100261617B1 (ko) | 2000-07-15 |
EP0867461B1 (de) | 2000-07-05 |
KR980002110A (ko) | 1998-03-30 |
US6414175B1 (en) | 2002-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC | Change of name | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: GOLDSCHMIDT GMBH (DE) Free format text: ALTERADO DE: GOLDSCHMIDT AG |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 12A E 13A ANUIDADES. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A E 13A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |