FR2295991A1 - Wire lacquer compsn. - contg. water-soluble polyester contg. tribasic carboxylic acid, hydroxymethylated diacetone acrylamide and organic titanate - Google Patents
Wire lacquer compsn. - contg. water-soluble polyester contg. tribasic carboxylic acid, hydroxymethylated diacetone acrylamide and organic titanateInfo
- Publication number
- FR2295991A1 FR2295991A1 FR7539646A FR7539646A FR2295991A1 FR 2295991 A1 FR2295991 A1 FR 2295991A1 FR 7539646 A FR7539646 A FR 7539646A FR 7539646 A FR7539646 A FR 7539646A FR 2295991 A1 FR2295991 A1 FR 2295991A1
- Authority
- FR
- France
- Prior art keywords
- contg
- water
- iii
- carboxylic acid
- compsn
- 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.)
- Granted
Links
Classifications
-
- 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
- H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Abstract
Wire lacquer compsn. consists of (1) a water-soluble polyester (I) prepd. by condensation of (a) a tribasic carboxylic acid, (b) an aromatic dicarboxylic acid opt. mixed with 0-50% aliphatic or cycloaliphatic dicarboxylic acid and nc) a divalent alcohol, (2) hydroxymethylated diacetone acrylamide (II) as crosslinking agent and (3) a water-soluble organic titanate (III) in a quantity synergetically reinforcing activity of (II). Compsn. pref. contains, by wt., 0.1-10 (0.1-6)% (II) and 0.5-10% (III), w.r.t. total solids, proportions being esp. 7-25% (III) to 75-93% (II). The lacquer is used for coating Ag, Cu or other metal wire. Addn. of both (II) and (III) improves heat-shock and penetration value of the polyester coatings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/536,963 US3974115A (en) | 1972-12-07 | 1974-12-27 | Water-soluble wire enamel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2295991A1 true FR2295991A1 (en) | 1976-07-23 |
FR2295991B1 FR2295991B1 (en) | 1978-11-03 |
Family
ID=24140636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539646A Granted FR2295991A1 (en) | 1974-12-27 | 1975-12-24 | Wire lacquer compsn. - contg. water-soluble polyester contg. tribasic carboxylic acid, hydroxymethylated diacetone acrylamide and organic titanate |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7508570A (en) |
CA (1) | CA1056990A (en) |
DE (1) | DE2556954A1 (en) |
FR (1) | FR2295991A1 (en) |
IT (1) | IT1049875B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220396087A1 (en) * | 2021-05-25 | 2022-12-15 | Canon Kabushiki Kaisha | Active energy ray-curable liquid composition, recording method, and recording apparatus |
-
1975
- 1975-11-07 CA CA239,352A patent/CA1056990A/en not_active Expired
- 1975-11-26 IT IT2968775A patent/IT1049875B/en active
- 1975-12-18 DE DE19752556954 patent/DE2556954A1/en not_active Withdrawn
- 1975-12-23 BR BR7508570A patent/BR7508570A/en unknown
- 1975-12-24 FR FR7539646A patent/FR2295991A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
BR7508570A (en) | 1976-09-08 |
FR2295991B1 (en) | 1978-11-03 |
IT1049875B (en) | 1981-02-10 |
CA1056990A (en) | 1979-06-19 |
DE2556954A1 (en) | 1976-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |