FR2107608A5 - (meth)acrylonitrile polymer articles - with better colour by moulding polymer eg methacrylonitrile/styrene copolymer contg smal - Google Patents

(meth)acrylonitrile polymer articles - with better colour by moulding polymer eg methacrylonitrile/styrene copolymer contg smal

Info

Publication number
FR2107608A5
FR2107608A5 FR7132941A FR7132941A FR2107608A5 FR 2107608 A5 FR2107608 A5 FR 2107608A5 FR 7132941 A FR7132941 A FR 7132941A FR 7132941 A FR7132941 A FR 7132941A FR 2107608 A5 FR2107608 A5 FR 2107608A5
Authority
FR
France
Prior art keywords
polymer
meth
smal
methacrylonitrile
articles
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
FR7132941A
Other languages
French (fr)
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of FR2107608A5 publication Critical patent/FR2107608A5/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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/50—Nitriles containing four or more carbon atoms
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Packages (AREA)

Abstract

Nitrile polymer articles opt. contg. =25 wt. % of a rubber with an improved colour are obtd. by raising the temp. of the polymer in the presence of >=0.06 wt.% water during >=1 stage. Enables articles esp. packaging containers with a much better colour to be obtained from nitrile polymers esp. (meth)acrylonitrile copolymers, by normal moulding processes.
FR7132941A 1970-09-14 1971-09-13 (meth)acrylonitrile polymer articles - with better colour by moulding polymer eg methacrylonitrile/styrene copolymer contg smal Expired FR2107608A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7223770A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
FR2107608A5 true FR2107608A5 (en) 1972-05-05

Family

ID=22106394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132941A Expired FR2107608A5 (en) 1970-09-14 1971-09-13 (meth)acrylonitrile polymer articles - with better colour by moulding polymer eg methacrylonitrile/styrene copolymer contg smal

Country Status (5)

Country Link
AU (1) AU3338671A (en)
BE (1) BE772503A (en)
CA (1) CA919827A (en)
DE (1) DE2145754A1 (en)
FR (1) FR2107608A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947431A (en) * 1974-04-24 1976-03-30 Monsanto Company Compounding nitrile polymers to reduce the extractable HCN with a formaldehyde compound

Also Published As

Publication number Publication date
DE2145754A1 (en) 1972-03-16
AU3338671A (en) 1973-03-22
BE772503A (en) 1972-01-17
CA919827A (en) 1973-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse