NL243018A - - Google Patents
Info
- Publication number
- NL243018A NL243018A NL243018DA NL243018A NL 243018 A NL243018 A NL 243018A NL 243018D A NL243018D A NL 243018DA NL 243018 A NL243018 A NL 243018A
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
- C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
-
- 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
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75889358A | 1958-09-04 | 1958-09-04 | |
| US64818067A | 1967-05-25 | 1967-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL243018A true NL243018A (US20110009641A1-20110113-C00256.png) |
Family
ID=27095328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL243018D NL243018A (US20110009641A1-20110113-C00256.png) | 1958-09-04 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728415B2 (US20110009641A1-20110113-C00256.png) * | 1975-02-11 | 1982-06-16 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24514E (en) * | 1958-08-12 | Process for the manufacture of polyurethane plastics | ||
| US2425755A (en) * | 1944-06-01 | 1947-08-19 | Carbide & Carbon Chem Corp | Mixtures of polyoxyalkylene monohydroxy compounds and methods of making such mixtures |
| BE536296A (US20110009641A1-20110113-C00256.png) * | 1954-03-22 | |||
| FR1158057A (fr) * | 1955-11-21 | 1958-06-06 | Us Rubber Co | Mousses cellulaires |
| NL109126C (US20110009641A1-20110113-C00256.png) * | 1957-05-23 | |||
| US2949431A (en) * | 1957-07-17 | 1960-08-16 | Mobay Chemical Corp | Preparation of cellular polyurethanes using piperazine catalysts |
| BE595337A (US20110009641A1-20110113-C00256.png) * | 1957-09-25 |
-
0
- NL NL243018D patent/NL243018A/xx unknown
-
1959
- 1959-08-28 CH CH7751459A patent/CH389902A/de unknown
- 1959-08-28 DE DEF29262A patent/DE1101752B/de active Pending
- 1959-09-03 FR FR804206A patent/FR1234952A/fr not_active Expired
- 1959-09-04 GB GB30292/59A patent/GB923404A/en not_active Expired
-
1967
- 1967-05-25 US US648180A patent/US3471465A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH389902A (de) | 1965-03-31 |
| FR1234952A (fr) | 1960-11-07 |
| US3471465A (en) | 1969-10-07 |
| GB923404A (en) | 1963-04-10 |
| DE1101752B (de) | 1961-03-09 |
