GB1138121A - Process for producing finely porous polyurethane elastomers - Google Patents
Process for producing finely porous polyurethane elastomersInfo
- Publication number
- GB1138121A GB1138121A GB14486/67A GB1448667A GB1138121A GB 1138121 A GB1138121 A GB 1138121A GB 14486/67 A GB14486/67 A GB 14486/67A GB 1448667 A GB1448667 A GB 1448667A GB 1138121 A GB1138121 A GB 1138121A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbon
- hydrocarbons
- optionally
- substituted
- optionally halogen
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 13
- 150000002430 hydrocarbons Chemical class 0.000 abstract 13
- 239000004215 Carbon black (E152) Substances 0.000 abstract 7
- 239000003054 catalyst Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 229920002472 Starch Polymers 0.000 abstract 1
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004945 emulsification Methods 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000010696 ester oil Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004525 petroleum distillation Methods 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC39336A DE1284086B (de) | 1966-06-11 | 1966-06-11 | Verfahren zur Herstellung von feinporoesen Polyurethankunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1138121A true GB1138121A (en) | 1968-12-27 |
Family
ID=7023676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14486/67A Expired GB1138121A (en) | 1966-06-11 | 1967-03-30 | Process for producing finely porous polyurethane elastomers |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT275880B (cs) |
| BE (1) | BE695850A (cs) |
| DE (1) | DE1284086B (cs) |
| GB (1) | GB1138121A (cs) |
| NL (1) | NL6704182A (cs) |
-
1966
- 1966-06-11 DE DEC39336A patent/DE1284086B/de active Pending
-
1967
- 1967-03-21 NL NL6704182A patent/NL6704182A/xx unknown
- 1967-03-21 BE BE695850D patent/BE695850A/xx unknown
- 1967-03-22 AT AT277067A patent/AT275880B/de active
- 1967-03-30 GB GB14486/67A patent/GB1138121A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1284086B (de) | 1968-11-28 |
| NL6704182A (cs) | 1967-12-12 |
| AT275880B (de) | 1969-11-10 |
| BE695850A (cs) | 1967-09-01 |
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