AT369759B - METHOD FOR THE PRODUCTION OF COLD-CURING, FLEXIBLE, URETHANE GROUPS - Google Patents
METHOD FOR THE PRODUCTION OF COLD-CURING, FLEXIBLE, URETHANE GROUPSInfo
- Publication number
- AT369759B AT369759B AT0747877A AT747877A AT369759B AT 369759 B AT369759 B AT 369759B AT 0747877 A AT0747877 A AT 0747877A AT 747877 A AT747877 A AT 747877A AT 369759 B AT369759 B AT 369759B
- Authority
- AT
- Austria
- Prior art keywords
- curing
- cold
- flexible
- production
- urethane groups
- 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
- C08G18/70—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
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
- 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
- C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0033—Foam properties having integral skins
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762647482 DE2647482A1 (en) | 1976-10-21 | 1976-10-21 | PROCESS FOR THE MANUFACTURING OF COLD-CARDING FOAMS CONTAINING URETHANE GROUPS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA747877A ATA747877A (en) | 1982-06-15 |
AT369759B true AT369759B (en) | 1983-01-25 |
Family
ID=5990972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0747877A AT369759B (en) | 1976-10-21 | 1977-10-19 | METHOD FOR THE PRODUCTION OF COLD-CURING, FLEXIBLE, URETHANE GROUPS |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS58458B2 (en) |
AT (1) | AT369759B (en) |
AU (1) | AU505253B2 (en) |
BE (1) | BE859937A (en) |
BR (1) | BR7707032A (en) |
CA (1) | CA1115900A (en) |
CH (1) | CH636364A5 (en) |
DE (1) | DE2647482A1 (en) |
ES (1) | ES463396A1 (en) |
FR (1) | FR2368506A1 (en) |
GB (1) | GB1585901A (en) |
IT (1) | IT1090532B (en) |
MX (1) | MX145634A (en) |
NL (1) | NL186171C (en) |
SE (1) | SE460793B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3064017D1 (en) * | 1979-07-02 | 1983-08-11 | Ici Plc | Method and apparatus for the manufacture of flexible polyurethane foam articles |
DE3102140A1 (en) * | 1981-01-23 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | MOLDED PART, ESPECIALLY UPHOLSTERY FOR VEHICLE SEATS, MADE OF POLYURETHANE FOAM WITH ZONES OF DIFFERENT IMPRESSION HARDNESS, AND METHOD FOR THE PRODUCTION THEREOF |
US4374934A (en) * | 1981-03-30 | 1983-02-22 | Olin Corporation | Semi-flexible foam polymer used in packaging |
DE3137132A1 (en) * | 1981-09-18 | 1983-04-07 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING ELASTIC POLYURETHANE SOFT FOAMS |
DE3231497A1 (en) * | 1982-08-25 | 1984-03-01 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING COMPACT, HEAT-RESISTANT URETHANE AND ISOCYANURATE GROUPS OF PLASTICS |
US5114552A (en) * | 1985-02-07 | 1992-05-19 | Ppg Industries, Inc. | Compositions comprising ionic resins and capped polyisocyanate mixtures containing a diphenyl-2,4'-diisocyanate and a diphenyl-4,4'-diisocyanate |
JPH0621147B2 (en) * | 1985-09-27 | 1994-03-23 | 三井東圧化学株式会社 | Manufacturing method for rigid polyurethane foam |
JPH0345618A (en) * | 1989-07-14 | 1991-02-27 | Asahi Glass Co Ltd | Production of highly elastic polyurethane foam |
JP2660588B2 (en) * | 1989-11-30 | 1997-10-08 | 日本ポリウレタン工業株式会社 | Method for producing flexible polyurethane foam |
DE4001556A1 (en) * | 1990-01-20 | 1991-07-25 | Bayer Ag | NEW POLYISOCYANATE MIXTURES AND THEIR USE IN THE PRODUCTION OF SOFT POLYURETHANE FOAMS |
US5071809A (en) * | 1990-05-07 | 1991-12-10 | Air Products And Chemicals, Inc. | Tertiary amine catalysts for polyurethanes |
JPH0586163A (en) * | 1991-09-26 | 1993-04-06 | Mitsui Toatsu Chem Inc | Low-viscosity polymethylene polyphenylene polyisocyanate composition prevented from crystallization |
TW324728B (en) * | 1994-04-27 | 1998-01-11 | Mitsui Toatsu Chemicals | Soft polyurethane foam and process of producing the same |
CN1177879C (en) * | 2000-02-14 | 2004-12-01 | 亨茨曼国际有限公司 | Process for preparing flexible polyurethane foam |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1162517A (en) * | 1965-11-12 | 1969-08-27 | Dunlop Co Ltd | Process for the production of Polyurethane Foams |
ES347738A1 (en) * | 1966-12-27 | 1969-03-01 | Upjohn Co | Cellular Polyurethanes |
GB1296981A (en) * | 1969-01-29 | 1972-11-22 | ||
GB1422056A (en) * | 1973-05-29 | 1976-01-21 | Ici Ltd | Polyurethane foams |
GB1444192A (en) * | 1974-04-03 | 1976-07-28 | Ici Ltd | Polyisocyanate compositions |
-
1976
- 1976-10-21 DE DE19762647482 patent/DE2647482A1/en not_active Withdrawn
-
1977
- 1977-10-17 CA CA289,078A patent/CA1115900A/en not_active Expired
- 1977-10-18 CH CH1270677A patent/CH636364A5/en not_active IP Right Cessation
- 1977-10-18 NL NLAANVRAGE7711432,A patent/NL186171C/en not_active IP Right Cessation
- 1977-10-19 AT AT0747877A patent/AT369759B/en not_active IP Right Cessation
- 1977-10-19 IT IT51473/77A patent/IT1090532B/en active
- 1977-10-20 SE SE7711820A patent/SE460793B/en not_active IP Right Cessation
- 1977-10-20 BE BE181915A patent/BE859937A/en not_active IP Right Cessation
- 1977-10-20 GB GB43688/77A patent/GB1585901A/en not_active Expired
- 1977-10-20 ES ES463396A patent/ES463396A1/en not_active Expired
- 1977-10-20 BR BR7707032A patent/BR7707032A/en unknown
- 1977-10-21 MX MX171049A patent/MX145634A/en unknown
- 1977-10-21 FR FR7731804A patent/FR2368506A1/en active Granted
- 1977-10-21 JP JP52125902A patent/JPS58458B2/en not_active Expired
- 1977-10-21 AU AU29934/77A patent/AU505253B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES463396A1 (en) | 1978-07-16 |
NL186171C (en) | 1990-10-01 |
CH636364A5 (en) | 1983-05-31 |
JPS5351299A (en) | 1978-05-10 |
JPS58458B2 (en) | 1983-01-06 |
SE460793B (en) | 1989-11-20 |
DE2647482A1 (en) | 1978-04-27 |
BR7707032A (en) | 1978-07-18 |
SE7711820L (en) | 1978-04-22 |
BE859937A (en) | 1978-04-20 |
MX145634A (en) | 1982-03-17 |
NL7711432A (en) | 1978-04-25 |
ATA747877A (en) | 1982-06-15 |
NL186171B (en) | 1990-05-01 |
AU2993477A (en) | 1979-05-31 |
FR2368506A1 (en) | 1978-05-19 |
CA1115900A (en) | 1982-01-05 |
FR2368506B1 (en) | 1984-06-01 |
AU505253B2 (en) | 1979-11-15 |
IT1090532B (en) | 1985-06-26 |
GB1585901A (en) | 1981-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |