NL6516744A - - Google Patents
Info
- Publication number
- NL6516744A NL6516744A NL6516744A NL6516744A NL6516744A NL 6516744 A NL6516744 A NL 6516744A NL 6516744 A NL6516744 A NL 6516744A NL 6516744 A NL6516744 A NL 6516744A NL 6516744 A NL6516744 A NL 6516744A
- Authority
- NL
- Netherlands
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB79872A DE1221796B (de) | 1964-12-23 | 1964-12-23 | Verfahren zum Herstellen von Formkoerpern mit Urethan- und/oder Harnstoff- und/oder Semicarbazidgruppen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6516744A true NL6516744A (xx) | 1966-06-24 |
Family
ID=6980479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6516744A NL6516744A (xx) | 1964-12-23 | 1965-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3471447A (xx) |
| AT (1) | AT254522B (xx) |
| BE (1) | BE674198A (xx) |
| CH (1) | CH466922A (xx) |
| DE (1) | DE1221796B (xx) |
| FR (1) | FR1460479A (xx) |
| GB (1) | GB1124079A (xx) |
| NL (1) | NL6516744A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1280232C (en) * | 1986-09-30 | 1991-02-12 | Gary Arthur Lodoen | Polyester-based spandex filament |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA772699A (en) * | 1967-11-28 | Schmidt Karl-Ludwig | Polyurethane polymers | |
| DE831772C (de) * | 1952-11-18 | 1952-02-18 | Bayer Ag | Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe |
-
1964
- 1964-12-23 DE DEB79872A patent/DE1221796B/de active Pending
-
1965
- 1965-11-30 CH CH1648465A patent/CH466922A/de unknown
- 1965-12-17 US US514689A patent/US3471447A/en not_active Expired - Lifetime
- 1965-12-21 FR FR43066A patent/FR1460479A/fr not_active Expired
- 1965-12-22 BE BE674198D patent/BE674198A/xx unknown
- 1965-12-22 NL NL6516744A patent/NL6516744A/xx unknown
- 1965-12-22 GB GB54267/65A patent/GB1124079A/en not_active Expired
- 1965-12-23 AT AT1160765A patent/AT254522B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1124079A (en) | 1968-08-21 |
| CH466922A (de) | 1968-12-31 |
| BE674198A (xx) | 1966-06-22 |
| DE1221796B (de) | 1966-07-28 |
| FR1460479A (fr) | 1966-11-25 |
| AT254522B (de) | 1967-05-26 |
| US3471447A (en) | 1969-10-07 |