GB1069515A - Method of manufacturing reinforced resinous articles - Google Patents
Method of manufacturing reinforced resinous articlesInfo
- 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
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.
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) |
-
1964
- 1964-05-25 GB GB2157164A patent/GB1069515A/en not_active Expired
- 1964-06-04 CH CH726464A patent/CH441763A/en unknown
- 1964-06-05 DE DE19641569084 patent/DE1569084A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1569084A1 (en) | 1970-02-26 |
CH441763A (en) | 1967-08-15 |
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