FR2180643A1 - Water soluble polyester - for use with aminoplasts as protective coatings for plywood - Google Patents

Water soluble polyester - for use with aminoplasts as protective coatings for plywood

Info

Publication number
FR2180643A1
FR2180643A1 FR7300704A FR7300704A FR2180643A1 FR 2180643 A1 FR2180643 A1 FR 2180643A1 FR 7300704 A FR7300704 A FR 7300704A FR 7300704 A FR7300704 A FR 7300704A FR 2180643 A1 FR2180643 A1 FR 2180643A1
Authority
FR
France
Prior art keywords
water soluble
ratio
aminoplasts
plywood
protective coatings
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.)
Withdrawn
Application number
FR7300704A
Other languages
French (fr)
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.)
Whittaker Corp
Original Assignee
Whittaker Corp
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
Application filed by Whittaker Corp filed Critical Whittaker Corp
Publication of FR2180643A1 publication Critical patent/FR2180643A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B05D7/08—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood using synthetic lacquers or varnishes
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A water soluble resin ester is prepd. by reaction of a polyol (I) e.g. trimethylol-ethane, -propane-butane, of functionality 3-3.5 of C:O ratio 5:3-5:3 with a 3-10C polycarboxylic acid (II) where molar ratio of (I):(II) is 1.9:1-3:1. (II) is o-phthalic, isophthalic, malonic, succinic etc. acids or anhdrides. The resin is a diester (ratio polyol:acid 3:1 equivalents) or polyester (ratio 1.9:12.5:1) of acid no. 10. The ester is used with larger amts. of water soluble aminoplast than when known polyesters are used to give a hardenable flexible coating for polywood.
FR7300704A 1972-04-21 1973-01-10 Water soluble polyester - for use with aminoplasts as protective coatings for plywood Withdrawn FR2180643A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24635372A 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
FR2180643A1 true FR2180643A1 (en) 1973-11-30

Family

ID=22930306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300704A Withdrawn FR2180643A1 (en) 1972-04-21 1973-01-10 Water soluble polyester - for use with aminoplasts as protective coatings for plywood

Country Status (5)

Country Link
BE (1) BE794052A (en)
CA (1) CA987043A (en)
FI (1) FI56851C (en)
FR (1) FR2180643A1 (en)
NL (1) NL7217528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816550A1 (en) * 1977-05-11 1978-11-16 Schenectady Chemical WATER-SOLUBLE THERMAL HARDENING POLYESTER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552475A (en) * 1993-10-04 1996-09-03 Ppg Industries, Inc. Waterborne polyesters having improved saponification resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816550A1 (en) * 1977-05-11 1978-11-16 Schenectady Chemical WATER-SOLUBLE THERMAL HARDENING POLYESTER

Also Published As

Publication number Publication date
FI56851B (en) 1979-12-31
FI56851C (en) 1980-04-10
NL7217528A (en) 1973-10-23
BE794052A (en) 1973-07-16
CA987043A (en) 1976-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse