AT248692B - Process for the production of copolymers of α-methylstyrene in pearl form - Google Patents

Process for the production of copolymers of α-methylstyrene in pearl form

Info

Publication number
AT248692B
AT248692B AT9764A AT9764A AT248692B AT 248692 B AT248692 B AT 248692B AT 9764 A AT9764 A AT 9764A AT 9764 A AT9764 A AT 9764A AT 248692 B AT248692 B AT 248692B
Authority
AT
Austria
Prior art keywords
methylstyrene
copolymers
production
pearl form
pearl
Prior art date
Application number
AT9764A
Other languages
German (de)
Original Assignee
Ruetgerswerke & Teerverwertung
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 Ruetgerswerke & Teerverwertung filed Critical Ruetgerswerke & Teerverwertung
Application granted granted Critical
Publication of AT248692B publication Critical patent/AT248692B/en

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
    • C08F212/00—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 aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • 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
    • C08F212/00—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 aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/12—Esters of phenols or saturated alcohols
    • C08F222/14—Esters having no free carboxylic acid groups, e.g. dialkyl maleates or fumarates
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
AT9764A 1963-01-26 1964-01-08 Process for the production of copolymers of α-methylstyrene in pearl form AT248692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER34324A DE1174504B (en) 1963-01-26 1963-01-26 Process for the production of bead polymers from mixtures of ª ‡ -methylstyrene with other polymerizable compounds in aqueous suspension

Publications (1)

Publication Number Publication Date
AT248692B true AT248692B (en) 1966-08-10

Family

ID=7404304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9764A AT248692B (en) 1963-01-26 1964-01-08 Process for the production of copolymers of α-methylstyrene in pearl form

Country Status (5)

Country Link
AT (1) AT248692B (en)
BE (1) BE642454A (en)
DE (1) DE1174504B (en)
LU (1) LU45214A1 (en)
NL (1) NL6400365A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829807A1 (en) * 1977-07-09 1979-01-25 Nippon Oils & Fats Co Ltd PROCESS FOR THE MANUFACTURING OF STYRENE POLYMERS OR COPOLYMERS OF STYRENE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138938B (en) * 1959-12-14 1962-10-31 Huels Chemische Werke Ag Process for the production of heat-resistant copolymers from styrene and styrenes alkylated in the ª ‡ position

Also Published As

Publication number Publication date
BE642454A (en) 1964-05-04
NL6400365A (en) 1964-07-27
LU45214A1 (en) 1964-03-14
DE1174504B (en) 1964-07-23

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