CH611320A5 - Process for the manufacture of a resinous composition based on polyester and polyhydantoin - Google Patents
Process for the manufacture of a resinous composition based on polyester and polyhydantoinInfo
- Publication number
- CH611320A5 CH611320A5 CH1593174A CH1593174A CH611320A5 CH 611320 A5 CH611320 A5 CH 611320A5 CH 1593174 A CH1593174 A CH 1593174A CH 1593174 A CH1593174 A CH 1593174A CH 611320 A5 CH611320 A5 CH 611320A5
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- polyhydantoin
- resinous composition
- polyester
- composition based
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of 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)
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Process for the manufacture of a resinous composition, especially for varnishes for enamelling electrical conductors, in which a polyester resin is prepared by reaction of at least one aromatic polycarboxylic acid with at least one diol, and it is then mixed with a polyhydantoin resin. A constituent which has at least three acidic groups or a corresponding esterifiable derivative, which are preferably chosen from acids or their anhydrides, is employed for the preparation of the polyester resin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7346141A FR2255331B1 (en) | 1973-12-21 | 1973-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH611320A5 true CH611320A5 (en) | 1979-05-31 |
Family
ID=9129644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1593174A CH611320A5 (en) | 1973-12-21 | 1974-12-02 | Process for the manufacture of a resinous composition based on polyester and polyhydantoin |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT339444B (en) |
BE (1) | BE823192A (en) |
CH (1) | CH611320A5 (en) |
DE (1) | DE2460206C2 (en) |
DK (1) | DK675174A (en) |
FR (1) | FR2255331B1 (en) |
GB (1) | GB1468700A (en) |
IT (1) | IT1027984B (en) |
NL (1) | NL184118C (en) |
SE (1) | SE412975B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19524437A1 (en) * | 1995-07-05 | 1997-01-09 | Bayer Ag | Amide / imide group-containing blocked polyisocyanates for wire enamels |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026300A (en) * | 1959-04-15 | 1962-03-20 | Standard Oil Co | Polyester from trimellitic anhydride, glycol and alkanol |
DE1570552C3 (en) * | 1965-03-23 | 1975-03-13 | Bayer Ag, 5090 Leverkusen | Process for the production of Polyhydantojnen |
FR2067852A5 (en) * | 1969-11-19 | 1971-08-20 | Thomson Csf | Polyester polyhydantoin enameling composn |
-
1973
- 1973-12-21 FR FR7346141A patent/FR2255331B1/fr not_active Expired
-
1974
- 1974-12-02 CH CH1593174A patent/CH611320A5/en not_active IP Right Cessation
- 1974-12-02 AT AT963974A patent/AT339444B/en not_active IP Right Cessation
- 1974-12-11 BE BE1006323A patent/BE823192A/en not_active IP Right Cessation
- 1974-12-18 GB GB54813/74A patent/GB1468700A/en not_active Expired
- 1974-12-19 SE SE7416080A patent/SE412975B/en not_active IP Right Cessation
- 1974-12-19 DE DE2460206A patent/DE2460206C2/en not_active Expired
- 1974-12-20 DK DK675174A patent/DK675174A/da not_active Application Discontinuation
- 1974-12-23 NL NLAANVRAGE7416814,A patent/NL184118C/en not_active IP Right Cessation
- 1974-12-23 IT IT30943/74A patent/IT1027984B/en active
Also Published As
Publication number | Publication date |
---|---|
DK675174A (en) | 1975-08-25 |
ATA963974A (en) | 1977-02-15 |
SE7416080L (en) | 1975-09-19 |
NL184118C (en) | 1989-04-17 |
DE2460206A1 (en) | 1975-07-03 |
NL7416814A (en) | 1975-06-24 |
NL184118B (en) | 1988-11-16 |
AT339444B (en) | 1977-10-25 |
FR2255331B1 (en) | 1976-10-08 |
DE2460206C2 (en) | 1985-12-12 |
SE412975B (en) | 1980-03-24 |
BE823192A (en) | 1975-06-11 |
GB1468700A (en) | 1977-03-30 |
IT1027984B (en) | 1978-12-20 |
FR2255331A1 (en) | 1975-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |