GB965623A - Improvements in and relating to polymers - Google Patents

Improvements in and relating to polymers

Info

Publication number
GB965623A
GB965623A GB4686462A GB4686462A GB965623A GB 965623 A GB965623 A GB 965623A GB 4686462 A GB4686462 A GB 4686462A GB 4686462 A GB4686462 A GB 4686462A GB 965623 A GB965623 A GB 965623A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
alpha
butadiene
styrene
interpolymer
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
GB4686462A
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of GB965623A publication Critical patent/GB965623A/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
    • C08G2/06—Catalysts
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds

Landscapes

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

Abstract

An interpolymer comprises 39.9 to 64.9% of a conjugated diolefin having from 4 to 9 carbon atoms, from 60 to 35% of a monovinyl aromatic compound having from 8 to 18 carbon atoms and 0.1 to 10% of an alpha, beta-olefinically unsaturated aldehyde of formula R=CH-CHO in which R is a hydrocarbon radical having from 1 to 12 carbon atoms. Specified diolefins are butadiene, isoprene, piperylene, dimethyl butadiene, ethyl butadiene, hexadiene, 4-methylpentadiene, chloroprene, bromoprene and dichlorobutadiene, while styrene alpha-methyl styrene, the vinyl toluenes, the alpha-methyl vinyl toluenes and the vinyl xylenes are specified aromatic compounds, and acrolein, crotonaldehyde, sorbaldehyde and cinnamaldehyde are specified aldehydes. The monomers may be polymerized in aqueous media in the presence of a catalyst e.g. a water-soluble peroxygen compound or a water-soluble redox initiator, with or without an emulsifier, e.g. sulphates, sulphonates, aralkyl sulphonates, alkali metal salts of sulphonated acids, esters and amides, salts of strong inorganic acids and organic bases containing long carbon chains, as well as the usual non-ionic emulsifiers-, and an antioxidant-, e.g. hindered phenols and diaryl amines. There may also be present mercaptan modifiers, buffers, electrolyte salts and carbon black while the polymerization may be terminated using hydroquinone or phenyl-beta-naphthylamine.ALSO:Paper is impregnated so as to improve its wet strength with an interpolymer comprising 39.9 to 64.9% of conjugated diolefin having from 4 to 9 carbon atoms, from 60 to 35% of a monovinyl aromatic compound having from 8 to 18 carbon atoms and 0.1 to 10% of an aldehyde of formula R=CH-CHO in which R is a hydrocarbon radical having from 1 to 12 carbon atoms (see Division C3). In an example a sheet of that paper made of bleached sulphite pulp and consisting principally of alpha-cellulose is dipped in a latex of 15% solids and cured for three minutes at 212 DEG F., the solids consisting of an interpolymer of butadene styrene and acrolein in the proportions (1) 52-45-3 (2) 50-45-5 (3) 45-45-10 (4) 60-35-5 and (5) 40-55-5 and of butadiene 50-styrene 45 and cinnamaldehyde 5.
GB4686462A 1961-12-18 1962-12-12 Improvements in and relating to polymers Expired GB965623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16024261A 1961-12-18 1961-12-18

Publications (1)

Publication Number Publication Date
GB965623A true GB965623A (en) 1964-08-06

Family

ID=22576105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4686462A Expired GB965623A (en) 1961-12-18 1962-12-12 Improvements in and relating to polymers

Country Status (7)

Country Link
BE (1) BE626045A (en)
CH (1) CH412342A (en)
DE (1) DE1444153A1 (en)
GB (1) GB965623A (en)
LU (1) LU42881A1 (en)
NL (1) NL286591A (en)
SE (1) SE316616B (en)

Also Published As

Publication number Publication date
SE316616B (en) 1969-10-27
BE626045A (en)
LU42881A1 (en) 1963-02-15
NL286591A (en)
CH412342A (en) 1966-04-30
DE1444153A1 (en) 1968-10-17

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