GB1120762A - Acrylic polymer composition - Google Patents

Acrylic polymer composition

Info

Publication number
GB1120762A
GB1120762A GB441766A GB441766A GB1120762A GB 1120762 A GB1120762 A GB 1120762A GB 441766 A GB441766 A GB 441766A GB 441766 A GB441766 A GB 441766A GB 1120762 A GB1120762 A GB 1120762A
Authority
GB
United Kingdom
Prior art keywords
chlorophosphite
units
ethylene
methylene dichloride
methacrylate
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
GB441766A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1120762A publication Critical patent/GB1120762A/en
Expired legal-status Critical Current

Links

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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus

Landscapes

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

Abstract

An acrylic polymer composition comprises (I) a copolymer of methyl methacrylate and isobornyl acrylate and/or isobornyl methacrylate and (II) a flame-resistant polymeric phosphorus compound, the amount of phosphorus compound being 5 to 25% by weight of the total composition and the amount and nature of the copolymer being such that the methyl methacrylate units therein constitute at least 50%, and the isobornyl acrylate and/or methacrylate units therein constitute 5 to 30%, by weight of the total composition, with the proviso that some of the methyl methacrylate units may optionally be replaced by units of an acrylic modifier as long as no more than 5% by weight, based on the total weight of the composition, of units of acrylic modifier are present. The compositions may be obtained by polymerizing the monomers in the presence of the phosphorus compound. Suitable acrylic modifiers are, e.g., ethyl acrylate, methacrylic acid and glycidyl methacrylate. In the examples are used: a commercially available phosphonate containing chlorine, methacrylic acid, a chlorine and bromine containing phosphonate, phosphonate polymers prepared from (1) ethylene chlorophosphonite, methylene dichloride and acetone, (2) ethylene chlorophosphite, methyl hexyl ketone and ethyl alcohol, (3) ethylene chlorophosphite and diethyl ketone, (4) 1,2-propylene chlorophosphite, methylene dichloride, acetone and water, (5) acetone, 1,3-butylene chlorophosphite, and methylene dichloride, (6) ethyl acetoacetate, ethanol and ethylene chlorophosphite, (7) cyclohexanone, ethylene chlorophosphite and methylene dichloride. The addition polymerization catalyst used was acetyl peroxide in dimethyl phthalate and the compositions were polymerized between glass plates. In a comparative example t-butyl methacrylate is used.
GB441766A 1965-04-01 1966-02-01 Acrylic polymer composition Expired GB1120762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44485365A 1965-04-01 1965-04-01

Publications (1)

Publication Number Publication Date
GB1120762A true GB1120762A (en) 1968-07-24

Family

ID=23766624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441766A Expired GB1120762A (en) 1965-04-01 1966-02-01 Acrylic polymer composition

Country Status (6)

Country Link
BE (1) BE675660A (en)
ES (1) ES324831A1 (en)
GB (1) GB1120762A (en)
IL (1) IL25501A (en)
NL (1) NL6603629A (en)
SE (1) SE345135B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10428213B2 (en) 2014-10-21 2019-10-01 Mitsubishi Chemical Corporation (Meth)acrylic resin composition and resin molded article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10428213B2 (en) 2014-10-21 2019-10-01 Mitsubishi Chemical Corporation (Meth)acrylic resin composition and resin molded article

Also Published As

Publication number Publication date
IL25501A (en) 1969-11-12
DE1694827A1 (en) 1971-04-29
NL6603629A (en) 1966-10-03
BE675660A (en) 1966-07-27
ES324831A1 (en) 1967-02-16
SE345135B (en) 1972-05-15
DE1694827B2 (en) 1972-06-22

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