MX9800834A - Recubrimiento de poliuretano transparentes y pigmentos en color de endurecimiento con humedad. - Google Patents
Recubrimiento de poliuretano transparentes y pigmentos en color de endurecimiento con humedad.Info
- Publication number
- MX9800834A MX9800834A MX9800834A MX9800834A MX9800834A MX 9800834 A MX9800834 A MX 9800834A MX 9800834 A MX9800834 A MX 9800834A MX 9800834 A MX9800834 A MX 9800834A MX 9800834 A MX9800834 A MX 9800834A
- Authority
- MX
- Mexico
- Prior art keywords
- moisture curing
- polyurethane coatings
- color pigmented
- curing clear
- pigmented polyurethane
- 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
- C08G18/08—Processes
- C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
- C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
-
- 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
- C08G2150/00—Compositions for coatings
- C08G2150/90—Compositions for anticorrosive coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Una composicion de recubrimientos de endurecimiento con humedad comprendiendo en un solvente orgánico un prepolímero poliuretano, opcionalmente un pigmento y un secante en que el ácido polifosforico es el secante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79097297A | 1997-01-30 | 1997-01-30 | |
US790972 | 1997-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9800834A true MX9800834A (es) | 1998-10-31 |
MXPA98000834A MXPA98000834A (es) | 1999-01-11 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
AU5272098A (en) | 1998-08-06 |
BR9800461A (pt) | 1999-07-06 |
CA2227812A1 (en) | 1998-07-30 |
AU697338B2 (en) | 1998-10-01 |
KR19980070745A (ko) | 1998-10-26 |
CN1196372A (zh) | 1998-10-21 |
JPH10219189A (ja) | 1998-08-18 |
EP0856534A1 (en) | 1998-08-05 |
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