GB969066A - Moulding polymeric material - Google Patents
Moulding polymeric materialInfo
- Publication number
- GB969066A GB969066A GB526162A GB526162A GB969066A GB 969066 A GB969066 A GB 969066A GB 526162 A GB526162 A GB 526162A GB 526162 A GB526162 A GB 526162A GB 969066 A GB969066 A GB 969066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- comonomer
- ethylene
- polymer
- shaped
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
A sheet of polymer is softened by heat and shaped to the required extent, the polymer being the product of an ethylenic monomer with a resin which has the structure of a copolymer of an olefinic hydrocarbon with a comonomer, the copolymer containing substituent acyloxy groups derived from acrylic or an a -substituted acrylic acid. The monomer may be styrene, the olefinic hydrocarbon may be ethylene and the comonomer may be vinyl acrylate or methacrylate. The sheet may contain a reinforcing filler, e.g. 15-35% glass fibre, and may be shaped by vacuum or pressure forming. In an example styrene was polymerized with a terpolymer of ethylene, vinylacetate and vinyl methacrylate using caprylyl and dicumyl peroxides to form a syrup which was then moulded and heat treated to form a sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB526162A GB969066A (en) | 1962-02-12 | 1962-02-12 | Moulding polymeric material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB526162A GB969066A (en) | 1962-02-12 | 1962-02-12 | Moulding polymeric material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB969066A true GB969066A (en) | 1964-09-09 |
Family
ID=9792763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB526162A Expired GB969066A (en) | 1962-02-12 | 1962-02-12 | Moulding polymeric material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB969066A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292572A1 (en) * | 1986-12-11 | 1988-11-30 | Nitto Denko Corporation | Process for manufacturing fiber-reinforced resin wire |
-
1962
- 1962-02-12 GB GB526162A patent/GB969066A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292572A1 (en) * | 1986-12-11 | 1988-11-30 | Nitto Denko Corporation | Process for manufacturing fiber-reinforced resin wire |
EP0292572A4 (en) * | 1986-12-11 | 1991-03-13 | Nitto Electric Industrial Co., Ltd. | Process for manufacturing fiber-reinforced resin wire |
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