GB1386628A - Stoving lacquer containing organic solvents and nitrogen-containing polyester resins - Google Patents
Stoving lacquer containing organic solvents and nitrogen-containing polyester resinsInfo
- Publication number
- GB1386628A GB1386628A GB2974472A GB2974472A GB1386628A GB 1386628 A GB1386628 A GB 1386628A GB 2974472 A GB2974472 A GB 2974472A GB 2974472 A GB2974472 A GB 2974472A GB 1386628 A GB1386628 A GB 1386628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrazide
- itaconic acid
- groups
- tris
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6858—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/421—Polyesters
- H01B3/425—Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at least one of the two components contains aliphatic unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paints Or Removers (AREA)
Abstract
1386628 Coated wire DR KURT HERBERTS & CO 26 June 1972 [29 July 1971] 29744/72 Heading B2E [Also in Division C3] Copper wire is coated with six layers of a stoving lacquer containing an organic solvent and a nitrogen-containing modified polyester which has been prepared by condensing itaconic acid and/or its isomers and other polycarboxylic acids, polyols and compounds containing NH 2 groups, some of these compounds being at least trifunctional, wherein compounds containing carbohydrazide groups and of the formula: in which R is a divalent aliphatic, aromatic or araliphatic group or when m is at least 1 then R may be a direct bond, n is 1 to 3 and when n is at least 2 R may be a direct bond, A is a group with at least one functional group and m is 0 or 1 to 3, n+m totalling at least 2, are used as the compounds containing NH 2 ' groups in an amount of from 5 to 100 mol%, based on the total quantity of NH 2 -group-containing compounds and the condensation is conducted so as to ensure that 20-100% of the carbohydrazide groups react with itaconic acid and all the itaconic acid reacts with the NH 2 groups. The Examples describe preparing modified polyesters from (1) dimethyl terephthalate, ethylene glycol, tris (2- hydroxyethyl) isocyanurate, itaconic acid and (a) terephthalic acid bis-hydrazide, optionally with trimellitic anhydride, (b) adipic acid bishydrazide, (c) oxalic acid bis-hydrazide or (d) p-aminobenzhydrazide, (2) dimethyl terephthalate, ethylene glycol, glycerin or tris (2-hydroxyethyl) isocyanurate, trimellitic anhydride, itaconic acid, 4, 4'-diaminodiphenyl methane and adipic acid bis-hydrazide or trimeric acid tris-hydrazide and (3) ethylene glycol, tris (2- hydroxyethyl) isocyanurate, trimellitic anhydride 4, 4'-diaminodiphenylmethane, itaconic acid and terephthalic acid bis-hydrazide, and preparing lacquers from the polyesters and cresol.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712137884 DE2137884C3 (en) | 1971-07-29 | 1971-07-29 | Process for the production of nitrogen-containing modified polyester resins and baking enamels containing them |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1386628A true GB1386628A (en) | 1975-03-12 |
Family
ID=5815148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2974472A Expired GB1386628A (en) | 1971-07-29 | 1972-06-26 | Stoving lacquer containing organic solvents and nitrogen-containing polyester resins |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT323855B (en) |
BE (1) | BE785509A (en) |
CH (1) | CH574997A5 (en) |
CS (1) | CS168597B2 (en) |
DD (1) | DD101915A1 (en) |
DE (1) | DE2137884C3 (en) |
FI (1) | FI57964C (en) |
FR (1) | FR2147037B1 (en) |
GB (1) | GB1386628A (en) |
IT (1) | IT956878B (en) |
PL (1) | PL83421B1 (en) |
SE (1) | SE381668B (en) |
TR (1) | TR17580A (en) |
YU (1) | YU169772A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023162303A1 (en) * | 2022-02-24 | 2023-08-31 | Dic株式会社 | Polyester and polyurethane |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6713884A (en) * | 1966-10-18 | 1968-04-19 | ||
DE1644778C3 (en) * | 1966-10-18 | 1975-09-11 | Dynamit Nobel Ag, 5210 Troisdorf | Wire insulating varnishes |
-
1971
- 1971-07-29 DE DE19712137884 patent/DE2137884C3/en not_active Expired
-
1972
- 1972-06-22 DD DD16390572A patent/DD101915A1/xx unknown
- 1972-06-26 GB GB2974472A patent/GB1386628A/en not_active Expired
- 1972-06-26 CS CS452072A patent/CS168597B2/cs unknown
- 1972-06-26 CH CH955372A patent/CH574997A5/xx not_active IP Right Cessation
- 1972-06-26 FI FI181072A patent/FI57964C/en active
- 1972-06-27 IT IT2628872A patent/IT956878B/en active
- 1972-06-27 AT AT552472A patent/AT323855B/en not_active IP Right Cessation
- 1972-06-27 TR TR1758072A patent/TR17580A/en unknown
- 1972-06-28 BE BE785509A patent/BE785509A/en unknown
- 1972-06-28 YU YU169772A patent/YU169772A/en unknown
- 1972-06-28 FR FR7223344A patent/FR2147037B1/fr not_active Expired
- 1972-06-28 SE SE847872A patent/SE381668B/en unknown
- 1972-07-27 PL PL15697472A patent/PL83421B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023162303A1 (en) * | 2022-02-24 | 2023-08-31 | Dic株式会社 | Polyester and polyurethane |
Also Published As
Publication number | Publication date |
---|---|
SE381668B (en) | 1975-12-15 |
FR2147037A1 (en) | 1973-03-09 |
AT323855B (en) | 1975-08-11 |
DE2137884B2 (en) | 1981-03-19 |
CS168597B2 (en) | 1976-06-29 |
PL83421B1 (en) | 1975-12-31 |
BE785509A (en) | 1972-12-29 |
DD101915A1 (en) | 1973-11-20 |
YU169772A (en) | 1982-02-28 |
FR2147037B1 (en) | 1976-08-06 |
TR17580A (en) | 1975-07-23 |
FI57964C (en) | 1980-11-10 |
FI57964B (en) | 1980-07-31 |
DE2137884A1 (en) | 1973-02-15 |
CH574997A5 (en) | 1976-04-30 |
IT956878B (en) | 1973-10-10 |
DE2137884C3 (en) | 1982-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3502620A (en) | Branched polyesters containing terminal carboxyl groups | |
GB1459576A (en) | Adducts containing epoxide groups based on polyesterdicarbo xylic acids | |
GB1278999A (en) | Polyester-based coating compositions | |
GB1513203A (en) | Carboxylated block polyester/polyether resins | |
GB1520426A (en) | Polyester compositions | |
GB1515558A (en) | Highly-pigmentable liquid coating agent | |
US3058948A (en) | Metal salt-amine complex and process for preparing polyester resin composition therewith | |
GB1346872A (en) | Coating composition | |
GB1268284A (en) | Magnetic coating composition | |
GB1239453A (en) | ||
GB1413054A (en) | Aqueous thermosetting lacquers which can be deposited cathodically | |
ES427131A1 (en) | Cured epoxy polymer | |
GB1386628A (en) | Stoving lacquer containing organic solvents and nitrogen-containing polyester resins | |
GB1461037A (en) | Aqueous insulating polyester varnishes | |
GB1423883A (en) | Binders for environmentally harmless lacquers | |
GB1279000A (en) | Polyester-based coating compositions | |
US3390118A (en) | Resinous copolyesters comprising aliphatic diol, polhydric alcohol and dicarboxylic acid dimide and coating slutions containing the same | |
SE7705569L (en) | TRANSFER FOR THE PRODUCTION OF RESISTANT TRANSFERS | |
JP7201978B2 (en) | Polyester resin and method for producing polyester resin | |
ES381546A1 (en) | Process for the preparation of high molecular weight polyesters for injection moulding purposes | |
GB1174873A (en) | Resin Coatings | |
IE34484L (en) | Polyesters containing tertiary nitrogen atoms | |
GB1458543A (en) | 2,4-quinazolindione-polyamide-ester resins their preparation and use | |
GB1305427A (en) | ||
JPS5753559A (en) | Resin composition containing polyamideimide resin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |