GB1069515A - Method of manufacturing reinforced resinous articles - Google Patents

Method of manufacturing reinforced resinous articles

Info

Publication number
GB1069515A
GB1069515A GB2157164A GB2157164A GB1069515A GB 1069515 A GB1069515 A GB 1069515A GB 2157164 A GB2157164 A GB 2157164A GB 2157164 A GB2157164 A GB 2157164A GB 1069515 A GB1069515 A GB 1069515A
Authority
GB
United Kingdom
Prior art keywords
alpha
methylstyrene
fibres
poly
mixtures
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
GB2157164A
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.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon Co Ltd
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 Kurashiki Rayon Co Ltd filed Critical Kurashiki Rayon Co Ltd
Publication of GB1069515A publication Critical patent/GB1069515A/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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Reinforced resin articles are made by dissolving (A) poly-(alpha-methylstyrene) or a polymer mixture containing a prepoderance thereof or a copolymer consisting predominantly of alpha-methylstyrene units in (B) methyl methacrylate or a mixture thereof with a comonomer, to form a syrup-like composition which is polymerized in the presence of fibrous reinforcing material, e.g. glass fibres and natural and synthetic fibres. Polymerization is carried out in the presence of catalysts, e.g. benzoyl and lauryl peroxides, azobisisobutyronitrile and mixtures of sulphinic acids and quaternary ammonium compounds. The examples describe polymerizing syrups of poly-(alpha - methylstyrene) and methyl methacrylate or mixtures thereof with alpha-methylstyrene and methacrylic acid, reinforced by glass fibres, polyvinyl alcohol fibres and glass fabric.
GB2157164A 1963-06-05 1964-05-25 Method of manufacturing reinforced resinous articles Expired GB1069515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2921163 1963-06-05

Publications (1)

Publication Number Publication Date
GB1069515A true GB1069515A (en) 1967-05-17

Family

ID=12269840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2157164A Expired GB1069515A (en) 1963-06-05 1964-05-25 Method of manufacturing reinforced resinous articles

Country Status (3)

Country Link
CH (1) CH441763A (en)
DE (1) DE1569084A1 (en)
GB (1) GB1069515A (en)

Also Published As

Publication number Publication date
DE1569084A1 (en) 1970-02-26
CH441763A (en) 1967-08-15

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