NL7316848A - Preparation of copolymers containing oh groups - Google Patents

Preparation of copolymers containing oh groups

Info

Publication number
NL7316848A
NL7316848A NL7316848A NL7316848A NL7316848A NL 7316848 A NL7316848 A NL 7316848A NL 7316848 A NL7316848 A NL 7316848A NL 7316848 A NL7316848 A NL 7316848A NL 7316848 A NL7316848 A NL 7316848A
Authority
NL
Netherlands
Prior art keywords
pref
group
derived
ester
formula
Prior art date
Application number
NL7316848A
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 GB4886768A external-priority patent/GB1266159A/en
Application filed filed Critical
Priority to NL7316848A priority Critical patent/NL7316848A/en
Publication of NL7316848A publication Critical patent/NL7316848A/en

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Classifications

    • 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
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Copolymers containing OH groups are prepared by addition copolymerisation in aqueous dispersion of a mixture of (I) and OH-contg. ethylenically unsaturated ester of formula I and (II) at least one additional ethylenically unsatd. monomer (R is an -ethylenically unsatd. group; R1 is a group without ethylenic unsaturation, n is 0 or 1 X is oxygen when n is 1, or is sulphur or oxygen when n is 0). Specifically the RC(=O)- group of I is pref. derived from acrylic acid, and the R1C(=O)- group is pref. derived from an acid of formula III. (where R1 is CH3; and R2 and R3 are each C1-16 alkyl). The ester I is derived from the reaction of acrylic acid with a glycidyl ester of formula IV (n=1). The glycidyl ester is pref. deived from acids II having 9-11 C atoms. The comonomer II is pref. vinyl chloride. The wt. ratio of I/II in the copolymer is 20/80 to 40/60. Polymerisation is carried out at 60-90 C, in the presence of a free radical initiator, and a chain transfer agent, pref. in emulsion. The copolymer is pref. washed with an organic diluent.
NL7316848A 1968-10-15 1973-12-10 Preparation of copolymers containing oh groups NL7316848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7316848A NL7316848A (en) 1968-10-15 1973-12-10 Preparation of copolymers containing oh groups

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4886768A GB1266159A (en) 1968-10-15 1968-10-15 hydroxyl-group containing copolymers
NL7316848A NL7316848A (en) 1968-10-15 1973-12-10 Preparation of copolymers containing oh groups

Publications (1)

Publication Number Publication Date
NL7316848A true NL7316848A (en) 1974-02-25

Family

ID=26266344

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7316848A NL7316848A (en) 1968-10-15 1973-12-10 Preparation of copolymers containing oh groups

Country Status (1)

Country Link
NL (1) NL7316848A (en)

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