ES2041077T3 - Procedimiento para la fabricacion de un medio de recubrimiento. - Google Patents
Procedimiento para la fabricacion de un medio de recubrimiento.Info
- Publication number
- ES2041077T3 ES2041077T3 ES199090111393T ES90111393T ES2041077T3 ES 2041077 T3 ES2041077 T3 ES 2041077T3 ES 199090111393 T ES199090111393 T ES 199090111393T ES 90111393 T ES90111393 T ES 90111393T ES 2041077 T3 ES2041077 T3 ES 2041077T3
- Authority
- ES
- Spain
- Prior art keywords
- component
- polyisocyanate
- isocyanato
- additives
- mixing
- 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 - Lifetime
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy 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
- 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
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/302—Water
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Medicinal Preparation (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR UN POLIISOCIANATO ORGANICO, ENDURECIBLE POR HUMEDAD QUE SE UTILIZA COMO EXCIPIENTE Y TRATA DE UN PROCEDIMIENTO PARA PRODUCIR MEDIOS DE RECUBRIMIENTO CONTENIENDO SUSTANCIAS AUXILIARES. DICHO PROCEDIMIENTO CONSISTE EN: MEZCLAR LOS ADITIVOS Y SUSTANCIAS AUXILIARES CON PRODUCTOS DE TRATAMIENTO DE A1) CON A2) Y QUE TIENE GRUPOS ISOCIANATO; REALIZAR LA MEZCLA DE AGUA/ISOCIANATO DE LA MEZCLA DE REACCION DE FORMA ESPONTANEA Y MEZCLAR EL PRODUCTO DE MEZCLA OBTENIDO CON PRODUCTOS DE TRATAMIENTO DE B1) CON B2) Y QUE TIENE GRUPO ISOCIANATO, SIENDO (1A) UNA MEZCLA DE POLIISOCIANATO DE LA SERIE DE DIFENILMETANO; (A2) UNA PEQUEÑA CANTIDAD DE UNOS ALCANOLES PRESENTANDO PUENTES ETER; (B1) UN POLIISOCIANATO AROMATICO Y (B2) UN POLIHIDROXILO QUE CONSISTE EN UN POLIOL, PRESENTANDO GRUPOS ETER Y/O ESTER Y/O TIOETER Y/O CARBONATO; TIENE UN PESO MOLECULAR ENTRE 500 Y 10.000 Y SE MEZCLA DE 1 A 40% EN PESO RESPECTO DE B2 CON ALCOHOLES DE 2 O 6 Y TIENE UN PESO MOLECULAR ENTRE 62 Y 499.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3921699 | 1989-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2041077T3 true ES2041077T3 (es) | 1993-11-01 |
Family
ID=6384114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090111393T Expired - Lifetime ES2041077T3 (es) | 1989-07-01 | 1990-06-16 | Procedimiento para la fabricacion de un medio de recubrimiento. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5081203A (es) |
EP (1) | EP0406604B1 (es) |
JP (1) | JP2835639B2 (es) |
AT (1) | ATE90110T1 (es) |
BR (1) | BR9003061A (es) |
CA (1) | CA2018885C (es) |
DD (1) | DD298414A5 (es) |
DE (1) | DE59001602D1 (es) |
ES (1) | ES2041077T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005763A1 (de) * | 1990-02-23 | 1991-08-29 | Bayer Ag | Verwendung von urethangruppen aufweisenden isocyanaten als trocknungsmittel und ein verfahren zur herstellung eines beschichtungsmittels |
GB9111622D0 (en) * | 1991-05-30 | 1991-07-24 | Ici Plc | Isocyanate functional oligomer |
JPH0586163A (ja) * | 1991-09-26 | 1993-04-06 | Mitsui Toatsu Chem Inc | 結晶化を防止した低粘度ポリメチレンポリフエニレンポ リイソシアナート組成物 |
US5506328A (en) * | 1993-05-24 | 1996-04-09 | Olin Corporation | Low VOC, moisture curable, two-component coating compositions based on organic polyisocyanates |
US20030050425A1 (en) * | 1996-03-01 | 2003-03-13 | Spalding Sports Worldwide, Inc. | Quick-cure game ball coating system |
US6395861B1 (en) | 1996-03-01 | 2002-05-28 | Spalding Sports Worldside, Inc. | Quick-cure game ball coating system |
US6340503B1 (en) | 1996-03-01 | 2002-01-22 | Spalding Sports Worldwide, Inc. | Method of coating a game ball with a solvent-based polyurethane cured with catalyst |
US6872767B1 (en) | 2002-11-14 | 2005-03-29 | Rust Bullett, Llc | Method of protecting surfaces with aluminum flaked composition |
US6809150B1 (en) | 2002-11-14 | 2004-10-26 | Rust Bullet, Llc | Method of protecting surfaces from corrosion |
WO2007128739A2 (en) * | 2006-05-02 | 2007-11-15 | Akzo Nobel Coatings International B.V. | Process and paint spray device |
US10882945B2 (en) | 2018-03-26 | 2021-01-05 | Medtronic, Inc. | Modified polyisobutylene-based polymers, methods of making, and medical devices |
US20190292327A1 (en) * | 2018-03-26 | 2019-09-26 | Medtronic, Inc. | Poly(ether-carbonate)-based polymers and medical devices |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245590B (de) * | 1965-12-30 | 1967-07-27 | Bayer Ag | Monoisocyanate als wasserbindende Mittel fuer Polyurethanmassen |
DE2455679C3 (de) * | 1974-11-25 | 1978-11-02 | Bayer Ag, 5090 Leverkusen | Verfahren und Bindemittel zum Herstellen einer elastischen Schicht aus Granulaten und einem Bindemittel |
DE2539728C3 (de) * | 1975-09-06 | 1981-02-12 | Bayer Ag, 5090 Leverkusen | Verwendung von Monoisocyanaten als die Lagerstabilität erhöhende Zusätze in freie Isocyanatgruppen aufweisenden Polyurethanpräpolymer-Zubereitungen |
DE2845514A1 (de) * | 1978-10-19 | 1980-04-30 | Bayer Ag | Isocyanatgemisch und seine verwendung als bindemittel in einkomponenten-lacken |
DE3204128A1 (de) * | 1982-02-06 | 1983-08-11 | Bayer Ag, 5090 Leverkusen | Verwendung von isocyanato-silanen als die lagerstabilitaet erhoehende zusatzmittel in, polyurethanprepolymere mit freien isocyanatgruppen aufweisenden, zubereitungen |
US4383070A (en) * | 1982-05-27 | 1983-05-10 | Mobay Chemical Corporation | Storage stable polyurethane compositions |
DE3613064A1 (de) * | 1986-04-18 | 1987-10-29 | Bayer Ag | Verfahren zur herstellung von freie isocyanatgruppen aufweisenden oligourethanen, die nach diesem verfahren erhaeltlichen oligurethane und ihre verwendung als bindemittel oder bindemittelkomponente in feuchtigkeitshaertenden einkomponentenlacken |
DE3701888A1 (de) * | 1987-01-23 | 1988-08-04 | Bayer Ag | Klebemittel und seiner verwendung zur herstellung von verklebungen |
-
1990
- 1990-06-13 CA CA002018885A patent/CA2018885C/en not_active Expired - Fee Related
- 1990-06-16 AT AT90111393T patent/ATE90110T1/de not_active IP Right Cessation
- 1990-06-16 EP EP90111393A patent/EP0406604B1/de not_active Expired - Lifetime
- 1990-06-16 DE DE9090111393T patent/DE59001602D1/de not_active Expired - Lifetime
- 1990-06-16 ES ES199090111393T patent/ES2041077T3/es not_active Expired - Lifetime
- 1990-06-26 US US07/543,641 patent/US5081203A/en not_active Expired - Fee Related
- 1990-06-29 DD DD90342355A patent/DD298414A5/de not_active IP Right Cessation
- 1990-06-29 BR BR909003061A patent/BR9003061A/pt not_active IP Right Cessation
- 1990-06-29 JP JP2170408A patent/JP2835639B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE90110T1 (de) | 1993-06-15 |
CA2018885C (en) | 2001-05-15 |
US5081203A (en) | 1992-01-14 |
DE59001602D1 (de) | 1993-07-08 |
BR9003061A (pt) | 1991-08-27 |
EP0406604A2 (de) | 1991-01-09 |
CA2018885A1 (en) | 1991-01-01 |
EP0406604B1 (de) | 1993-06-02 |
EP0406604A3 (en) | 1992-02-26 |
JP2835639B2 (ja) | 1998-12-14 |
JPH0350276A (ja) | 1991-03-04 |
DD298414A5 (de) | 1992-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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