GB1376711A - Saturated polyester-containing coating agent - Google Patents
Saturated polyester-containing coating agentInfo
- Publication number
- GB1376711A GB1376711A GB882372A GB882372A GB1376711A GB 1376711 A GB1376711 A GB 1376711A GB 882372 A GB882372 A GB 882372A GB 882372 A GB882372 A GB 882372A GB 1376711 A GB1376711 A GB 1376711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mol
- per cent
- carbon atoms
- groups
- saturated aliphatic
- 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
- 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
-
- 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
- C08G18/4219—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 aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
1376711 Polyester coating compositions CASSELLA FARBWERKE MAINKUR AG 25 Feb 1972 [25 Feb 1971] 8823/72 Heading C3R A coating composition consists of (1) 60-5% by weight of a cross-linking agent which is a polymer, oligomer or monomer which contains N-methylol groups which are at least partially etherified, C-methylol groups, partially etherified C-methylol groups, epoxy groups or isocyanate groups; (2) 40-95% by weight of a saturated polyester having a molecular weight of from 1000 to 5000, a hydroxyl number of 50 to 300 and an acid number of 0À1 to 10 which is the esterification product of (A) 1-50 mol. per cent of a saturated aliphatic polyol containing up to 6 carbon atoms and having at least 3 primary and/or secondary hydroxyl groups; (B) 99-50 mol. per cent of a mixture of (a) 71-95 mol. per cent of a straight chain saturated aliphatic diol having up to 8 carbon atoms and containing primary and/or secondary hydroxyl groups separated from each other by a chain of at least 4 carbon atoms which is not interrupted by other atoms, and (b) 29-5 mol. per cent of a saturated aliphatic diol having from 3 to 6 carbon atoms and containing primary and/or secondary hydroxyl groups which are separated from each other by less than 4 carbon atoms; and (c) 5-50 mol. per cent of a saturated aliphatic dicarboxylic acid containing 4 to 10 carbon atoms and 95-50 mol. per cent of a mixture consisting of 100-5 mol. per cent of isophthalic acid and 0-95 mol. per cent of terephthalic acid. The examples describe preparing the above polyesters from trimethylolethane or propane, 1,6-hexanediol or 1,4-butanediol, 1,2- or 1,3-propanediol or 1,2-butanediol, adipic acid, and isophthalic and terephthalic acids, and forming the coating compositions by mixing the polyesters with an etherified methylolmelamine resin in ethanol or isobutanol, pentamethoxymethylmelamine, a phenol resin, a mixture of an epoxy resin and a butylated melamine formaldehyde resin or an adduct of toluylene diisocyanate and trimethylolpropane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712108881 DE2108881A1 (en) | 1971-02-25 | 1971-02-25 | Coating agents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1376711A true GB1376711A (en) | 1974-12-11 |
Family
ID=5799750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB882372A Expired GB1376711A (en) | 1971-02-25 | 1972-02-25 | Saturated polyester-containing coating agent |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT316706B (en) |
BE (1) | BE779900A (en) |
CH (1) | CH571562A5 (en) |
DE (1) | DE2108881A1 (en) |
FR (1) | FR2126425B1 (en) |
GB (1) | GB1376711A (en) |
IT (1) | IT947859B (en) |
NL (1) | NL7201912A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2125421A (en) * | 1982-08-17 | 1984-03-07 | Nippon Paint Co Ltd | Coating composition and coated article |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1560785A (en) * | 1975-07-04 | 1980-02-13 | Unilever Ltd | Polyesters |
US4197353A (en) * | 1978-04-14 | 1980-04-08 | Mobil Oil Corporation | Thermosetting powder coating polyesters |
DE2934416C2 (en) * | 1979-08-25 | 1984-08-09 | Chemische Werke Hüls AG, 4370 Marl | Thermosetting coating agent |
GB2113229B (en) * | 1981-12-25 | 1985-11-27 | Kansai Paint Co Ltd | Coating composition for pliable substrates |
-
1971
- 1971-02-25 DE DE19712108881 patent/DE2108881A1/en active Pending
-
1972
- 1972-02-14 NL NL7201912A patent/NL7201912A/xx unknown
- 1972-02-24 CH CH265972A patent/CH571562A5/xx not_active IP Right Cessation
- 1972-02-24 IT IT20980/72A patent/IT947859B/en active
- 1972-02-24 AT AT149972A patent/AT316706B/en not_active IP Right Cessation
- 1972-02-25 FR FR7206515A patent/FR2126425B1/fr not_active Expired
- 1972-02-25 GB GB882372A patent/GB1376711A/en not_active Expired
- 1972-02-25 BE BE779900A patent/BE779900A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2125421A (en) * | 1982-08-17 | 1984-03-07 | Nippon Paint Co Ltd | Coating composition and coated article |
Also Published As
Publication number | Publication date |
---|---|
NL7201912A (en) | 1972-08-29 |
DE2108881A1 (en) | 1972-09-07 |
FR2126425B1 (en) | 1977-04-01 |
FR2126425A1 (en) | 1972-10-06 |
AT316706B (en) | 1974-07-25 |
BE779900A (en) | 1972-08-25 |
CH571562A5 (en) | 1976-01-15 |
IT947859B (en) | 1973-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |