NL6703431A - - Google Patents
Info
- Publication number
- NL6703431A NL6703431A NL6703431A NL6703431A NL6703431A NL 6703431 A NL6703431 A NL 6703431A NL 6703431 A NL6703431 A NL 6703431A NL 6703431 A NL6703431 A NL 6703431A NL 6703431 A NL6703431 A NL 6703431A
- Authority
- NL
- Netherlands
Links
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
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
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- 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
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- 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
-
- 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
- C08G2110/0016—Foam properties semi-rigid
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
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- 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
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)
- 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 |
|---|---|---|---|
| FR51757A FR1499903A (en) | 1966-03-02 | 1966-03-02 | Polyurethane-polyurea composition resulting in a single stage in a cellular product and a compact elastomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6703431A true NL6703431A (en) | 1967-09-04 |
Family
ID=8602672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6703431A NL6703431A (en) | 1966-03-02 | 1967-03-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE694866A (en) |
| DE (1) | DE1719266B2 (en) |
| FR (1) | FR1499903A (en) |
| GB (1) | GB1160042A (en) |
| NL (1) | NL6703431A (en) |
| SE (1) | SE335229B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271061A (en) * | 1969-02-10 | 1972-04-19 | Upjohn Co | Self skinned polymer foams |
| BE757939A (en) * | 1969-10-24 | 1971-04-01 | Bayer Ag | PROCESS FOR THE PREPARATION OF FOAM MATERIALS |
| BE791310A (en) * | 1971-11-13 | 1973-05-14 | Bayer Ag | PROCESS FOR PREPARING MOLDED FOAM PARTS |
| US3925266A (en) * | 1973-06-18 | 1975-12-09 | Gen Tire & Rubber Co | Flexible polyetherurethane foams with improved resilience |
| US4098731A (en) * | 1974-07-03 | 1978-07-04 | Bayer Aktiengesellschaft | Process for the production of foams |
| FR2301554A1 (en) * | 1975-02-18 | 1976-09-17 | Peugeot & Renault | Moulding opt. foamed plastics eg. polyurethanes - using catalyst contg. metal salt, amine and boric complex for reduced demoulding time |
-
1966
- 1966-03-02 FR FR51757A patent/FR1499903A/en not_active Expired
-
1967
- 1967-03-01 SE SE02827/67A patent/SE335229B/xx unknown
- 1967-03-01 DE DE19671719266 patent/DE1719266B2/en active Pending
- 1967-03-01 BE BE694866D patent/BE694866A/xx unknown
- 1967-03-01 GB GB9715/67A patent/GB1160042A/en not_active Expired
- 1967-03-02 NL NL6703431A patent/NL6703431A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE335229B (en) | 1971-05-17 |
| DE1719266B2 (en) | 1973-08-09 |
| FR1499903A (en) | 1967-11-03 |
| BE694866A (en) | 1967-08-14 |
| GB1160042A (en) | 1969-07-30 |
| DE1719266A1 (en) | 1970-12-03 |