BR8602074A - Processo para a preparacao de composicoes de poliisocianato que apresentam grupos ureia e/ou biureto,composicoes e aplicacao - Google Patents
Processo para a preparacao de composicoes de poliisocianato que apresentam grupos ureia e/ou biureto,composicoes e aplicacaoInfo
- Publication number
- BR8602074A BR8602074A BR8602074A BR8602074A BR8602074A BR 8602074 A BR8602074 A BR 8602074A BR 8602074 A BR8602074 A BR 8602074A BR 8602074 A BR8602074 A BR 8602074A BR 8602074 A BR8602074 A BR 8602074A
- Authority
- BR
- Brazil
- Prior art keywords
- polyisocianate
- composites
- compositions
- preparation
- application
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
-
- 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
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative 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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/901—Cellular polymer containing a carbodiimide structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/902—Cellular polymer containing an isocyanurate structure
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853516730 DE3516730A1 (de) | 1985-05-09 | 1985-05-09 | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8602074A true BR8602074A (pt) | 1987-01-06 |
Family
ID=6270283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8602074A BR8602074A (pt) | 1985-05-09 | 1986-05-08 | Processo para a preparacao de composicoes de poliisocianato que apresentam grupos ureia e/ou biureto,composicoes e aplicacao |
Country Status (9)
Country | Link |
---|---|
US (1) | US4703100A (pt) |
EP (1) | EP0204141B1 (pt) |
JP (1) | JPS61255924A (pt) |
AU (1) | AU575475B2 (pt) |
BR (1) | BR8602074A (pt) |
CA (1) | CA1248681A (pt) |
DE (2) | DE3516730A1 (pt) |
ES (1) | ES8704987A1 (pt) |
ZA (1) | ZA863410B (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526233A1 (de) * | 1985-07-23 | 1987-01-29 | Bayer Ag | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
GB8717233D0 (en) * | 1986-08-01 | 1987-08-26 | Ici America Inc | Polyureas |
DE3626661A1 (de) * | 1986-08-07 | 1988-02-11 | Bayer Ag | Urethan- und/oder harnstoffgruppen-haltige polyaminohydroxyl-verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyharnstoffurethanen |
US4883909A (en) * | 1988-05-11 | 1989-11-28 | Mobay Corporation | Liquid diphenylmetane diisocyanate compositions |
NZ230314A (en) * | 1988-09-09 | 1991-02-26 | Ici Plc | Polyisocyanate composition obtained from the reaction product of uretonimine and/or carbodiimide-modified polyisocyanate with a carboxylic acid |
US4898971A (en) * | 1989-01-23 | 1990-02-06 | Mobay Corporation | Liquid isocyanate prepolymers |
US4914174A (en) * | 1989-01-23 | 1990-04-03 | Mobay Corporation | Liquid isocyanate prepolymers |
US4885353A (en) * | 1988-11-16 | 1989-12-05 | Mobay Corporation | Liquid isocyanate prepolymers |
EP0370408A1 (en) * | 1988-11-21 | 1990-05-30 | Air Products And Chemicals, Inc. | Process for the preparation of polyisocyanate prepolymers and polyurethanes and resulting compositions |
EP1336630A3 (en) * | 2002-02-15 | 2003-12-10 | Shipley Co. L.L.C. | Functionalized polymer |
US7378543B2 (en) * | 2003-07-24 | 2008-05-27 | Bayer Materialscience Llc | Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation |
US6838542B1 (en) | 2003-07-24 | 2005-01-04 | Bayer Materialscience Llc | Stable liquid biuret modified and biuret allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and processes for their preparation |
US7772307B2 (en) * | 2003-08-27 | 2010-08-10 | Great Eastern Resins Industrial Co., Ltd. | Water dispersible polyisocyanate composition and its uses |
PL2115026T3 (pl) * | 2007-01-30 | 2018-12-31 | Dow Global Technologies Llc | Poliole inicjowane aminą i wytworzona z nich sztywna pianka poliuretanowa |
CN112739453B (zh) * | 2018-09-18 | 2023-04-04 | 毕克化学有限公司 | 具有氨酯基团的胺官能化合物 |
CN113698567B (zh) * | 2020-05-21 | 2023-01-13 | 万华化学集团股份有限公司 | 一种亲水硅氧烷改性的聚氨酯或聚氨酯-脲水分散体、制备方法及应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE637578A (pt) * | 1962-09-19 | |||
US3824266A (en) * | 1969-12-17 | 1974-07-16 | Bayer Ag | Polyisocyanates which contain biuret groups |
DE2261065C2 (de) * | 1972-12-14 | 1982-04-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von stabilen Biuretgruppen aufweisenden Polyisocyanaten |
DE3114638A1 (de) * | 1981-04-10 | 1982-10-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden aromatischen polyisocyanaten und ihre verwendung als isocyanatkomponente bei der herstellung von polyurethankunststoffen |
US4530941A (en) * | 1983-01-26 | 1985-07-23 | The Dow Chemical Company | Reaction injection molded polyurethanes employing high molecular weight polyols |
US4474901A (en) * | 1983-06-08 | 1984-10-02 | Texaco Inc. | Reaction injection molded elastomers made using high molecular weight amine terminated polyethers and small amounts of low molecular weight amine terminated polyethers |
US4513133A (en) * | 1984-02-13 | 1985-04-23 | Texaco Inc. | Reaction injection molded elastomers containing low molecular weight organic acids |
US4582887A (en) * | 1984-08-30 | 1986-04-15 | Texaco Inc. | Reaction injection molded elastomers |
DE3500339A1 (de) * | 1985-01-08 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Stabile dispersionen von polyharnstoffen und/oder polyhydrazidicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden hydroxylverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen |
DE3500337A1 (de) * | 1985-01-08 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden hydroxylverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen |
US4581386A (en) * | 1985-05-23 | 1986-04-08 | Mobay Chemical Corporation | Internal mold release agent for use in reaction injection molding |
DE3526233A1 (de) * | 1985-07-23 | 1987-01-29 | Bayer Ag | Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
-
1985
- 1985-05-09 DE DE19853516730 patent/DE3516730A1/de not_active Withdrawn
-
1986
- 1986-04-22 AU AU56463/86A patent/AU575475B2/en not_active Ceased
- 1986-04-24 US US06/855,296 patent/US4703100A/en not_active Expired - Fee Related
- 1986-04-28 EP EP86105862A patent/EP0204141B1/de not_active Expired - Lifetime
- 1986-04-28 DE DE8686105862T patent/DE3674248D1/de not_active Expired - Lifetime
- 1986-04-29 CA CA000507883A patent/CA1248681A/en not_active Expired
- 1986-05-07 ZA ZA863410A patent/ZA863410B/xx unknown
- 1986-05-08 ES ES554758A patent/ES8704987A1/es not_active Expired
- 1986-05-08 JP JP61104002A patent/JPS61255924A/ja active Pending
- 1986-05-08 BR BR8602074A patent/BR8602074A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3674248D1 (de) | 1990-10-25 |
ES554758A0 (es) | 1987-04-16 |
CA1248681A (en) | 1989-01-10 |
JPS61255924A (ja) | 1986-11-13 |
US4703100A (en) | 1987-10-27 |
AU575475B2 (en) | 1988-07-28 |
DE3516730A1 (de) | 1986-11-13 |
EP0204141A2 (de) | 1986-12-10 |
ZA863410B (en) | 1986-12-30 |
EP0204141B1 (de) | 1990-09-19 |
ES8704987A1 (es) | 1987-04-16 |
EP0204141A3 (en) | 1988-09-28 |
AU5646386A (en) | 1986-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A , 4A , 5A , 6A , 8A , 9A, 10A , 11A , 12A , 13A , 14A , 15A , 16A , 17A , 18A , 19A E 20A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 8.5 NA RPI 1857 DE 08/08/2006. |