ES454854A1 - Paint and composite thereof - Google Patents

Paint and composite thereof

Info

Publication number
ES454854A1
ES454854A1 ES454854A ES454854A ES454854A1 ES 454854 A1 ES454854 A1 ES 454854A1 ES 454854 A ES454854 A ES 454854A ES 454854 A ES454854 A ES 454854A ES 454854 A1 ES454854 A1 ES 454854A1
Authority
ES
Spain
Prior art keywords
equiv
aliphatic
content
resins
epoxy based
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
Application number
ES454854A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB796/76A external-priority patent/GB1556201A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES454854A1 publication Critical patent/ES454854A1/en
Expired legal-status Critical Current

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4284—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with other curing agents
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/625—Hydroxyacids
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4423—Polyesters, esterified polyepoxides
    • C09D5/4426—Esterified polyepoxides

Abstract

Resins which after neutralisation are useful in the prodn. of water-dilutable coating compsns. are made by reacting a cpd. Q- -CH2-CH(OH)-CH2-M n'-CH2-CH(OH)-CH2-Q' (I), in which n' = 3-7, Q = R2-CO.O-, R2 is a hydroxyalkylgp. if n' = 3-5, or R2 = alkyl or hydroxyalkyl gp. if n' >5, M = O-Ph-C(CH3)2-Ph-O- if n' = 3-5, and if n' >5. M has the same meaning provided that >=1 gp. M is a -O-CO-(CH2)m-CO-O- gp. in which m = 2-10, and Q' is the same as Q or an OH gp. and having an aliphatic OH content of >=260 equiv. 100g, with a sufficient amt. of a component(II) which reacts as a carboxylic anhydride at 100-150 degrees C with hydroxy cpds. to give a prod. (III) with an acid value of 35 mg KOH/g and an aliphatic OH content of >=200 equiv/100 g. Prods. are epoxy based coating resins which give improved salt spray resistance on non-phosphated steel cf to prior art epoxy based coating systems.
ES454854A 1976-01-09 1977-01-07 Paint and composite thereof Expired ES454854A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB796/76A GB1556201A (en) 1976-01-09 1976-01-09 Coating materials and compositions
GB2610076 1976-06-23

Publications (1)

Publication Number Publication Date
ES454854A1 true ES454854A1 (en) 1978-04-01

Family

ID=26236189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454854A Expired ES454854A1 (en) 1976-01-09 1977-01-07 Paint and composite thereof

Country Status (9)

Country Link
JP (1) JPS5287424A (en)
AT (1) AT362148B (en)
AU (1) AU514908B2 (en)
CA (1) CA1093740A (en)
DE (1) DE2700537C2 (en)
ES (1) ES454854A1 (en)
FR (1) FR2337741A1 (en)
NL (1) NL7700109A (en)
SE (1) SE7700126L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861731D1 (en) * 1977-06-13 1982-05-27 Shell Int Research Resin binders containing amino groups and process for their preparation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862914A (en) * 1972-11-01 1975-01-28 Mobil Oil Corp Water-based coatings from polyepoxides and polycarboxylic acid monoanhydrides

Also Published As

Publication number Publication date
AT362148B (en) 1981-04-27
CA1093740A (en) 1981-01-13
DE2700537A1 (en) 1977-07-21
FR2337741A1 (en) 1977-08-05
AU2114977A (en) 1978-07-13
SE7700126L (en) 1977-07-10
DE2700537C2 (en) 1986-06-26
AU514908B2 (en) 1981-03-05
NL7700109A (en) 1977-07-12
ATA5677A (en) 1980-09-15
FR2337741B1 (en) 1982-03-26
JPS5287424A (en) 1977-07-21
JPS6341948B2 (en) 1988-08-19

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