FR2193861A1 - - Google Patents

Info

Publication number
FR2193861A1
FR2193861A1 FR7325242A FR7325242A FR2193861A1 FR 2193861 A1 FR2193861 A1 FR 2193861A1 FR 7325242 A FR7325242 A FR 7325242A FR 7325242 A FR7325242 A FR 7325242A FR 2193861 A1 FR2193861 A1 FR 2193861A1
Authority
FR
France
Prior art keywords
hydroxyl groups
hydroxyl number
ohn
hydroxyl
primary
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
Application number
FR7325242A
Other languages
French (fr)
Other versions
FR2193861B3 (en
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.)
Allnex Austria GmbH
Original Assignee
Vianova Resins AG
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 Vianova Resins AG filed Critical Vianova Resins AG
Publication of FR2193861A1 publication Critical patent/FR2193861A1/fr
Application granted granted Critical
Publication of FR2193861B3 publication Critical patent/FR2193861B3/fr
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
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6258—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids the acid groups being esterified with polyhydroxy compounds or epoxy compounds during or after polymerization

Abstract

Solution polymers of alpha , beta -ethylenically unsaturated esters carrying hydroxyl groups with other copolymerisable monomers and a balanced ratio of primary and secondary hydroxyl groups, namely a hydroxyl number quotient OHN primary DIVIDED OHN secondary of between 1 and 2 and a total hydroxyl number of between 60 and 200 mg of KOH/g are prepared. Hydroxyl groups may additionally be introduced, within the stated hydroxyl number quotient range, by reacting carboxyl groups which may be present with monoepoxides. During curing in the production of coatings, the products exhibit uniform and shrinkage-free full cure due to the balanced course of curing, and give films having excellent mechanical and chemical resistance. Due to their insensitivity to low temperatures and vibration, they are particularly suitable for painting winter-sports equipment.
FR7325242A 1972-07-24 1973-07-10 Expired FR2193861B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT632972A AT314697B (en) 1972-07-24 1972-07-24 Process for the production of coating agents based on isocyanate-crosslinkable copolymers

Publications (2)

Publication Number Publication Date
FR2193861A1 true FR2193861A1 (en) 1974-02-22
FR2193861B3 FR2193861B3 (en) 1976-06-25

Family

ID=3585199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325242A Expired FR2193861B3 (en) 1972-07-24 1973-07-10

Country Status (5)

Country Link
AT (1) AT314697B (en)
CH (1) CH618193A5 (en)
DE (1) DE2327173C2 (en)
ES (1) ES416450A1 (en)
FR (1) FR2193861B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190653A2 (en) * 1985-02-08 1986-08-13 Hoechst Aktiengesellschaft Curable copolymers, their preparation and their use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148022A1 (en) * 1981-12-04 1983-06-09 Hoechst Ag, 6230 Frankfurt Process for the preparation of surface-coating compositions and their use
ES2005546A6 (en) * 1987-02-24 1989-03-16 Albus Sa Hydroxylated acrylic copolymer binder for paints

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190653A2 (en) * 1985-02-08 1986-08-13 Hoechst Aktiengesellschaft Curable copolymers, their preparation and their use
EP0190653A3 (en) * 1985-02-08 1989-01-04 Hoechst Aktiengesellschaft Curable copolymers, their preparation and their use

Also Published As

Publication number Publication date
AT314697B (en) 1974-04-25
DE2327173C2 (en) 1984-04-05
FR2193861B3 (en) 1976-06-25
CH618193A5 (en) 1980-07-15
DE2327173A1 (en) 1974-02-07
ES416450A1 (en) 1976-03-01

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