BE498376A - - Google Patents

Info

Publication number
BE498376A
BE498376A BE498376DA BE498376A BE 498376 A BE498376 A BE 498376A BE 498376D A BE498376D A BE 498376DA BE 498376 A BE498376 A BE 498376A
Authority
BE
Belgium
Application number
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.)
Publication of BE498376A publication Critical patent/BE498376A/xx
Priority claimed from US51633A external-priority patent/US2656334A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • C08F12/00—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 aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/36—Polymerisation in solid state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE498376D 1948-09-28 BE498376A (en])

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51633A US2656334A (en) 1948-09-28 1948-09-28 Catalytic polymerization process
US339322A US2692260A (en) 1948-09-28 1953-01-16 Catalytic polymerization process for vinyl aryl compositions
US339323A US2692251A (en) 1948-09-28 1953-01-21 Catalytic polymerization process for vinyl aryl compositions

Publications (1)

Publication Number Publication Date
BE498376A true BE498376A (en])

Family

ID=27367992

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498376D BE498376A (en]) 1948-09-28

Country Status (5)

Country Link
US (2) US2692260A (en])
BE (1) BE498376A (en])
DE (1) DE883350C (en])
FR (1) FR995845A (en])
GB (1) GB691908A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34560A1 (en]) * 1954-06-08 1958-02-03
US2901470A (en) * 1954-11-22 1959-08-25 Du Pont Process of preparing linear polymers of multivinyl aromatic compounds
NL236500A (en]) * 1958-02-25
DE1178213B (de) * 1961-09-04 1964-09-17 Buna Chem Werke Veb Verfahren zur Polymerisation von Styrol in waessriger Suspension
US3268490A (en) * 1962-03-07 1966-08-23 Sunden Olof Method of preparing polyacrylonitrile fibers
US3224994A (en) * 1963-06-25 1965-12-21 Union Carbide Corp Plasticized isotactic copolymers of styrene and chlorostyrene
US4594309A (en) * 1984-10-31 1986-06-10 Allied Corporation α,β Diketone containing polymers as positive photoresist compositions
US4692472A (en) * 1986-05-05 1987-09-08 Atlantic Richfield Company Divinylbenzene in expandable beads for cup molding
DE4219379A1 (de) * 1992-06-13 1993-12-16 Huels Chemische Werke Ag Verfahren zur Herstellung von perlförmigen expandierbaren Styrolpolymerisaten
EP1251143B1 (en) * 2001-04-17 2012-07-18 Total Petrochemicals Research Feluy Monovinylaromatic polymer with improved stress crack resistance
US6362361B1 (en) 2001-06-22 2002-03-26 Crompton Corporation Peroxyketals derived from cyclic beta-keto esters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632758A (en) * 1946-12-11 1953-03-24 Brothman Abraham Polymerization of methylmethac-rylate with mixture of benzoyl peroxide and tertiary-butyl hydroperoxide
US2504082A (en) * 1947-08-14 1950-04-11 Rohm & Haas Acrylic esters of alkoxy-3-butenols and polymers therefrom

Also Published As

Publication number Publication date
GB691908A (en) 1953-05-27
US2692251A (en) 1954-10-19
US2692260A (en) 1954-10-19
FR995845A (fr) 1951-12-10
DE883350C (de) 1953-07-16

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