NL64391C - - Google Patents
Info
- Publication number
- NL64391C NL64391C NL112021A NL112021A NL64391C NL 64391 C NL64391 C NL 64391C NL 112021 A NL112021 A NL 112021A NL 112021 A NL112021 A NL 112021A NL 64391 C NL64391 C NL 64391C
- 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
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
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 |
---|---|---|---|
DEK7146A DE922255C (en) | 1942-07-01 | 1942-07-01 | Process for the production of high-melting polycondensation products |
Publications (1)
Publication Number | Publication Date |
---|---|
NL64391C true NL64391C (en) | 1949-10-15 |
Family
ID=41165120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL112021A NL64391C (en) | 1942-07-01 | 1943-06-30 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE451304A (en) |
DE (1) | DE922255C (en) |
FR (1) | FR895812A (en) |
NL (1) | NL64391C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB781469A (en) * | 1953-06-15 | 1957-08-21 | Goodrich Co B F | Improvements in or relating to rigid polyester-urethane thermoplastics |
US2953539A (en) * | 1957-11-04 | 1960-09-20 | Gen Tire & Rubber Co | Composition comprising a rubbery reaction product of an organic polyisocyanate and adihydroxy terminated polyester |
DE1211386B (en) * | 1964-06-26 | 1966-02-24 | Bayer Ag | Process for the production of films with a high modulus of elasticity from film-forming reaction products obtained by the isocyanate polyaddition process |
FR2231784A1 (en) * | 1973-06-01 | 1974-12-27 | Rhone Poulenc Textile | Copolyesteramide fibres with good flame resistance - by reacting aromatic diisocyanates and aromatic diacids contg ester grps in polar aprotic solvent |
-
1942
- 1942-07-01 DE DEK7146A patent/DE922255C/en not_active Expired
-
1943
- 1943-06-24 FR FR895812D patent/FR895812A/en not_active Expired
- 1943-06-30 NL NL112021A patent/NL64391C/xx active
- 1943-07-01 BE BE451304A patent/BE451304A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE451304A (en) | 1943-08-31 |
FR895812A (en) | 1945-02-05 |
DE922255C (en) | 1955-01-13 |