BR8007124A - PERFECT PROCESS FOR THE MANUFACTURE OF A POLYURETHANE ELASTOMER - Google Patents
PERFECT PROCESS FOR THE MANUFACTURE OF A POLYURETHANE ELASTOMERInfo
- Publication number
- BR8007124A BR8007124A BR8007124A BR8007124A BR8007124A BR 8007124 A BR8007124 A BR 8007124A BR 8007124 A BR8007124 A BR 8007124A BR 8007124 A BR8007124 A BR 8007124A BR 8007124 A BR8007124 A BR 8007124A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- polyurethane elastomer
- perfect process
- perfect
- elastomer
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
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
-
- 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group 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
- C08G18/70—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
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11970580A | 1980-02-08 | 1980-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8007124A true BR8007124A (en) | 1981-08-11 |
Family
ID=22385889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8007124A BR8007124A (en) | 1980-02-08 | 1980-11-03 | PERFECT PROCESS FOR THE MANUFACTURE OF A POLYURETHANE ELASTOMER |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5910735B2 (en) |
BR (1) | BR8007124A (en) |
DE (1) | DE3048834A1 (en) |
FR (1) | FR2475456A1 (en) |
GB (1) | GB2068986B (en) |
IT (1) | IT1135356B (en) |
SE (1) | SE8100622L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540878B1 (en) * | 1983-02-11 | 1988-01-22 | Hexcel France | MANUFACTURE OF POLYURETHANE MOLDINGS FROM HIGH REACTIVITY POLYOLS AND POLYISCYANATES |
US5308880A (en) * | 1993-05-20 | 1994-05-03 | Air Products And Chemicals, Inc. | Tin catalysts for use in rim polyol blends containing acidic internal mold release agents and diethyltoluenediamine chain extender |
DE19647296A1 (en) * | 1996-11-15 | 1998-05-20 | Basf Ag | Tin-containing polyisocyanates and process for the preparation of polyisocyanate polyadducts |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1514185A (en) * | 1965-11-30 | 1968-02-23 | Sicam Soc It Cuscini A Molle S | Process for the manufacture of cellular articles in polyurethane resins |
-
1980
- 1980-09-25 JP JP55132429A patent/JPS5910735B2/en not_active Expired
- 1980-11-03 BR BR8007124A patent/BR8007124A/en unknown
- 1980-12-23 DE DE19803048834 patent/DE3048834A1/en not_active Withdrawn
-
1981
- 1981-01-09 GB GB8100614A patent/GB2068986B/en not_active Expired
- 1981-01-29 SE SE8100622A patent/SE8100622L/en not_active Application Discontinuation
- 1981-02-06 IT IT19583/81A patent/IT1135356B/en active
- 1981-02-06 FR FR8102370A patent/FR2475456A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5910735B2 (en) | 1984-03-10 |
IT8119583A0 (en) | 1981-02-06 |
IT1135356B (en) | 1986-08-20 |
JPS56116714A (en) | 1981-09-12 |
FR2475456B1 (en) | 1984-05-25 |
GB2068986B (en) | 1983-08-17 |
FR2475456A1 (en) | 1981-08-14 |
SE8100622L (en) | 1981-08-09 |
DE3048834A1 (en) | 1981-10-08 |
GB2068986A (en) | 1981-08-19 |
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