GB1046014A - Polyester resins - Google Patents
Polyester resinsInfo
- Publication number
- GB1046014A GB1046014A GB2798663A GB2798663A GB1046014A GB 1046014 A GB1046014 A GB 1046014A GB 2798663 A GB2798663 A GB 2798663A GB 2798663 A GB2798663 A GB 2798663A GB 1046014 A GB1046014 A GB 1046014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resins
- compositions
- water
- acid
- polyester
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
-
- 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
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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
Polyester resins (I) having hydroxyl equivalents of 400 to 1,000 and acid values of 50 to 90 are the reaction products of polyester resins (II) having acid values greater than 10 but less than 40 and anhydrides of polycarboxylic acids. Resins (II) are derived from starting materials having a ratio of total carboxyl groups to total hydroxyl groups of 0.6 to 0.9. Resins (II) are prepared from polyhydric alcohols and polycarboxylic acids or their anhydrides or chlorides and may be modified by fatty acids or oily glycerides. The resins (I) may be neutralized with NH3 or volatile organic amines which split off from the resin at temperatures below 200 DEG C. and dispersed in water, preferably in the presence of a water miscible organic solvent to give coating compositions. Such compositions desirably contain water-soluble phenoplasts or aminoplasts and may also contain pigments.ALSO:Surfaces, e.g. of metal or glass, are coated with aqueous stoving compositions comprising a salt of ammonia or an organic amine volatile from the composition at temperature below 200 DEG C. and a polyester resin (I) having a hydroxyl equivalent of 400 to 1,000 and an acid value of 50 to 90 which is the reaction product of a polyester resin (II) having an acid value greater than 10 but less than 40 and an anhydride of a polycarboxylic acid (see Division C3). The compositions may also comprise water-miscible organic solvents, aminoplasts, phenoplasts and pigments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0027464 | 1962-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1046014A true GB1046014A (en) | 1966-10-19 |
Family
ID=7018367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2798663A Expired GB1046014A (en) | 1962-07-14 | 1963-07-15 | Polyester resins |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT259230B (en) |
CH (1) | CH448525A (en) |
GB (1) | GB1046014A (en) |
NL (2) | NL129444C (en) |
SE (1) | SE318414B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928904A1 (en) * | 1968-06-07 | 1970-02-05 | Dorst Willem | Process for the production of water-soluble binders |
US4029617A (en) * | 1974-09-28 | 1977-06-14 | Bayer Aktiengesellschaft | Process for the production of water-dilutable binders based on air-drying short-oil alkyd resins |
GB2136007A (en) * | 1982-12-30 | 1984-09-12 | Nippon Paint Co Ltd | Resinous composition its preparation and coating composition containing the same |
EP1433805A1 (en) * | 2002-12-24 | 2004-06-30 | Degussa AG | Dispersions of amorphous, unsaturated polyester resins based on certain dicidol isomers |
-
0
- NL NL295139D patent/NL295139A/xx unknown
- NL NL129444D patent/NL129444C/xx active
-
1963
- 1963-07-04 CH CH829663A patent/CH448525A/en unknown
- 1963-07-10 AT AT554063A patent/AT259230B/en active
- 1963-07-12 SE SE778463A patent/SE318414B/xx unknown
- 1963-07-15 GB GB2798663A patent/GB1046014A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928904A1 (en) * | 1968-06-07 | 1970-02-05 | Dorst Willem | Process for the production of water-soluble binders |
US4029617A (en) * | 1974-09-28 | 1977-06-14 | Bayer Aktiengesellschaft | Process for the production of water-dilutable binders based on air-drying short-oil alkyd resins |
GB2136007A (en) * | 1982-12-30 | 1984-09-12 | Nippon Paint Co Ltd | Resinous composition its preparation and coating composition containing the same |
EP1433805A1 (en) * | 2002-12-24 | 2004-06-30 | Degussa AG | Dispersions of amorphous, unsaturated polyester resins based on certain dicidol isomers |
US6881785B2 (en) | 2002-12-24 | 2005-04-19 | Degussa Ag | Dispersions of amorphous unsaturated polyester resins based on particular Dicidol isomers |
CN1324066C (en) * | 2002-12-24 | 2007-07-04 | 德古萨公司 | Dispersion of amorphous unsaturated polyester based on tricyclononane dimethanol isomeride |
Also Published As
Publication number | Publication date |
---|---|
CH448525A (en) | 1967-12-15 |
SE318414B (en) | 1969-12-08 |
NL129444C (en) | |
AT259230B (en) | 1968-01-10 |
NL295139A (en) |
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