GB484599A - Manufacture of polymerisation products - Google Patents

Manufacture of polymerisation products

Info

Publication number
GB484599A
GB484599A GB30488/36A GB3048836A GB484599A GB 484599 A GB484599 A GB 484599A GB 30488/36 A GB30488/36 A GB 30488/36A GB 3048836 A GB3048836 A GB 3048836A GB 484599 A GB484599 A GB 484599A
Authority
GB
United Kingdom
Prior art keywords
para
ketone
vinyl
vinyl ketone
ketones
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
GB30488/36A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB484599A publication Critical patent/GB484599A/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/16—Polymerisation of single ketones
    • 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
    • C08F16/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/36—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by a ketonic radical
    • 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
    • C08G10/00—Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only
    • C08G10/02—Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only of aldehydes
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • 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
    • C08G6/00—Condensation polymers of aldehydes or ketones only
    • C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Ketones having the formula R-CO-CH= CH2 where R is a naphthyl-group or a substituted phenyl-group containing an alkyl-, alkoxy,- or acyloxygroup or a halogen atom, are polymerized to produce clear, viscous or solid substances soluble in aromatic hydrocarbons. The polymers of alkoxy- or acyloxy-phenyl-vinyl ketones are soft and rubberlike. The phenyl group may have one, two, or three chlorine atoms introduced; other p suitable starting materials are para-methylphenyl-vinyl ketone, para-ethylphenyl-vinyl-ketone, para-propylphenyl-vinyl ketone, 2 : 4-dimethylphenyl-vinyl ketone, 2 : 4 diethylphenyl-vinyl ketone, 2 : 4 dipropyl-phenylvinyl ketone, para-methoxyphenylvinyl ketone, para-ethoxyphenyl-vinyl ketone, para-butyloxyphenyl-vinyl ketone, para-acetoxyphenyl-vinyl ketone, para-chlorphenyl-vinyl ketone, or para-bromphenyl-vinyl ketone. Aryl-vinyl ketones are prepared by splitting, e.g. by heating with steam, tris-(aroylalkyl) amine hydrochlorides made by condensing aromatic ketones with formaldehyde and ammonium chloride. Para-chlorophenyl vinyl ketone may be thus prepared from para-chlorophenyl-methyl ketone obtained from chlorbenzene, and para-ethoxyphenyl-vinyl ketone may be prepared from para-ethoxy-acetophenone. Alternatively, b -naphthyl-vinyl ketone is made by splitting off hydrogen chloride from the condensation product of b -naphthoic acid chloride and ethylene. Specification 461,495 is referred to. The Specification as open to inspection under Sect. 91 comprises also the polymerization of para-acetylamino-phenyl-vinyl ketone and tetrahydronaphthyl-vinyl ketones. The polymerization may be assisted by acetyl benzoyl, oleyl, or stearyl peroxide and may be carried out in solution or aqueous or other emulsion. This subject-matter does not appear in the Specification as accepted.
GB30488/36A 1935-11-09 1936-11-09 Manufacture of polymerisation products Expired GB484599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE484599X 1935-11-09

Publications (1)

Publication Number Publication Date
GB484599A true GB484599A (en) 1938-05-09

Family

ID=6543149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30488/36A Expired GB484599A (en) 1935-11-09 1936-11-09 Manufacture of polymerisation products

Country Status (3)

Country Link
FR (1) FR813224A (en)
GB (1) GB484599A (en)
NL (1) NL43837C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415796A (en) * 1942-10-03 1947-02-11 Wingfoot Corp Chloroacrylophenones and polymers
US2437980A (en) * 1944-04-15 1948-03-16 Monsanto Chemicals Chlorobenzalacetone copolymer
US2496697A (en) * 1948-01-30 1950-02-07 Monsanto Chemicals Styrene-substituted benzalacetophenone copolymers
US2760984A (en) * 1953-06-03 1956-08-28 Eastman Kodak Co Method of purifying beta-ketoacetals
US2831768A (en) * 1956-01-19 1958-04-22 Eastman Kodak Co Polymeric light-sensitive photographic elements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415796A (en) * 1942-10-03 1947-02-11 Wingfoot Corp Chloroacrylophenones and polymers
US2437980A (en) * 1944-04-15 1948-03-16 Monsanto Chemicals Chlorobenzalacetone copolymer
US2496697A (en) * 1948-01-30 1950-02-07 Monsanto Chemicals Styrene-substituted benzalacetophenone copolymers
US2760984A (en) * 1953-06-03 1956-08-28 Eastman Kodak Co Method of purifying beta-ketoacetals
US2831768A (en) * 1956-01-19 1958-04-22 Eastman Kodak Co Polymeric light-sensitive photographic elements

Also Published As

Publication number Publication date
FR813224A (en) 1937-05-28
NL43837C (en)

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