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1. WO2000039178 - POLYURETHANE FOAMS PREPARED FROM MECHANICALLY FROTHED POLYURETHANE DISPERSIONS

Publication Number WO/2000/039178
Publication Date 06.07.2000
International Application No. PCT/US1999/030121
International Filing Date 16.12.1999
Chapter 2 Demand Filed 11.07.2000
IPC
C08G 18/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
C08G 18/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
12using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/28 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
C08J 9/30 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
30by mixing gases into liquid compositions or plastisols, e.g. frothing with air
D06N 3/14 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
3Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
12with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
14with polyurethanes
D06N 7/00 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
7Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
CPC
C08G 18/0866
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
0838Manufacture of polymers in the presence of non-reactive compounds
0842in the presence of liquid diluents
0861in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
0866the dispersing or dispersed phase being an aqueous medium
C08G 18/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
12using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/283
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
2805Compounds having only one group containing active hydrogen
2815Monohydroxy compounds
283Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
C08J 2375/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2375Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
04Polyurethanes
C08J 9/30
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
30by mixing gases into liquid compositions or plastisols, e.g. frothing with air
D06N 2203/041
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
2203Macromolecular materials of the coating layers
04Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
041Polyacrylic
Applicants
  • THE DOW CHEMICAL COMPANY [US/US]; 2030 Dow Center Midland, MI 48674, US (AllExceptUS)
  • GRIBBLE, Michael, Y. [GB/CH]; CH (UsOnly)
  • TABOR, Rick, L. [US/US]; US (UsOnly)
  • JAKUBOWSKI, James, J. [US/US]; US (UsOnly)
  • SCHROCK, Alan, K. [US/US]; US (UsOnly)
  • VAN BELLEGEM, Paulus, C., J., M. [NL/NL]; NL (UsOnly)
  • KENNEDY, James, G. [GB/NL]; NL (UsOnly)
Inventors
  • GRIBBLE, Michael, Y.; CH
  • TABOR, Rick, L.; US
  • JAKUBOWSKI, James, J.; US
  • SCHROCK, Alan, K.; US
  • VAN BELLEGEM, Paulus, C., J., M.; NL
  • KENNEDY, James, G.; NL
Agents
  • TYLER, Gene, L.; Intellectual Propety, B-1211 2301 Brazosport Boulevard Freeport, TX 77541, US
  • KORFHAGE, Glenn, H.; The Dow Chemical Company Intellectual Property Section P.O. Box 1967 Midland, MI 48641-1967, US
Priority Data
60/114,03529.12.1998US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYURETHANE FOAMS PREPARED FROM MECHANICALLY FROTHED POLYURETHANE DISPERSIONS
(FR) MOUSSES POLYURETHANES PREPAREES A PARTIR DE DISPERSIONS POLYURETHANES MECANIQUEMENT ECUMEES
Abstract
(EN)
The present invention is polyurethane dispersion composition that can be mechanically frothed to yield a foam that has good resiliency. Frothed foams of the present invention can be useful in cushioned flooring applications such as attached cushion broadloom, carpet tiles, carpet underlay, or vinyl flooring. Frothed foams of the present invention can also be useful as coatings for various textiles and for diapers.
(FR)
L'invention concerne une composition de dispersion polyuréthane que l'on peut écumer mécaniquement pour produire une mousse présentant une bonne élasticité. On peut utiliser les mousses écumées dans des applications de revêtements rembourrés, telles que moquette souple fixée, dalle de moquette, thibaude de moquette ou revêtement en vinyle. Les mousses écumées peuvent également servir comme revêtement pour divers textiles et couches.
Also published as
ININ/PCT/2001/907/CHE
TR2001/02484
ZA200105396
Other related publications
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