IT714702A - - Google Patents
Info
- Publication number
- IT714702A IT714702A IT714702DA IT714702A IT 714702 A IT714702 A IT 714702A IT 714702D A IT714702D A IT 714702DA IT 714702 A IT714702 A IT 714702A
- Authority
- IT
- Italy
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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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)
- Artificial Filaments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF39038A DE1223154B (de) | 1963-02-16 | 1963-02-16 | Verfahren zur Herstellung von im wesentlichen linearen Polyharnstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT714702A true IT714702A (it) |
Family
ID=7097597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT714702D IT714702A (it) | 1963-02-16 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS494838B1 (it) |
| BE (1) | BE643811A (it) |
| CA (1) | CA764543A (it) |
| DE (1) | DE1223154B (it) |
| FR (1) | FR1535415A (it) |
| GB (1) | GB1055306A (it) |
| IT (1) | IT714702A (it) |
| NL (1) | NL6401350A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495840C3 (de) * | 1964-10-19 | 1978-09-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethan-Elastomeren |
| ZA761878B (en) * | 1975-05-05 | 1977-03-30 | Grace W R & Co | Method of coating fabric with polyurethane |
| DE2843790A1 (de) * | 1978-10-06 | 1980-04-17 | Bayer Ag | Verfahren zur herstellung von waessrigen dispersionen oder loesungen von polyurethan-polyharnstoffen, die nach diesem verfahren erhaeltlichen dispersionen oder loesungen, sowie ihre verwendung |
| DE3040088A1 (de) * | 1980-10-24 | 1982-06-16 | Bayer Ag, 5090 Leverkusen | Elastisches rauhgewebe mit wildlederaehnlicher optik und verfahren zu seiner herstellung |
| DE3143253A1 (de) * | 1981-10-31 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Nichtkristalline polyamin/kohlensaeuresalz-kompositionen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanharnstoffen, speziell geschaeumten beschichtungen |
-
0
- IT IT714702D patent/IT714702A/it unknown
- CA CA764543A patent/CA764543A/en not_active Expired
-
1963
- 1963-02-16 DE DEF39038A patent/DE1223154B/de active Pending
-
1964
- 1964-02-12 GB GB592864A patent/GB1055306A/en not_active Expired
- 1964-02-14 FR FR963746A patent/FR1535415A/fr not_active Expired
- 1964-02-14 NL NL6401350A patent/NL6401350A/xx unknown
- 1964-02-14 JP JP39007632A patent/JPS494838B1/ja active Pending
- 1964-02-14 BE BE643811D patent/BE643811A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE643811A (it) | 1964-05-29 |
| DE1223154B (de) | 1966-08-18 |
| JPS494838B1 (it) | 1974-02-04 |
| GB1055306A (en) | 1967-01-18 |
| CA764543A (en) | 1967-08-01 |
| FR1535415A (fr) | 1968-08-09 |
| NL6401350A (it) | 1964-08-17 |