GB1068064A - Manufacture of thermoplastic sheet - Google Patents
Manufacture of thermoplastic sheetInfo
- Publication number
- GB1068064A GB1068064A GB2475064A GB2475064A GB1068064A GB 1068064 A GB1068064 A GB 1068064A GB 2475064 A GB2475064 A GB 2475064A GB 2475064 A GB2475064 A GB 2475064A GB 1068064 A GB1068064 A GB 1068064A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- chloride
- vinyl chloride
- vinyl
- toluene
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/002—Making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A rigid sheet comprises a polymeric constituent formed from monomers in which vinyl chloride predominates and reinforcing fibres, the polymeric constituent being rigid at room temperature when not reinforced, and the fibres being uniformly dispersed throughout and all lying in or substantially in the plane of the sheet. In one embodiment the polymeric constituent comprises a dispersion or emulsion of polyvinyl chloride in water together with a solution of a vinyl chloride copolymer in an organic solvent e.g. a vinyl chloride/vinylidene chloride copolymer dissolved in toluene or a vinyl chloride/vinyl acetate copolymer dissolved in methyl ethyl Ketone and, optionally, a hydrocarbon fraction. Alternatively, the polymeric constituent comprises a mixture of the said copolymers, one being dispersed in a solution of the other e.g. the vinyl acetate copolymer is dispersed in a toluene solution of the vinylidene chloride copolymer. Asbestos and/or glass or organic fibres are added. In the first example toluene solutions of a vinyl chloride/vinylidene chloride copolymer and of a styrene/diester of maleic acid and a C8 alcohol copolymer are mixed with additional toluene, powdered polyvinyl chloride, an aqueous polyvinyl chloride latex, stabilizers, talc, asbestos and pigment. This mixture is used to form the base layer of a laminated sheet and a similar mixture, without the styrene copolymer and containing a greater proportion of polyvinyl chloride, is used to form the body layer. The aqueous phase of both mixtures may contain a minor amount of another latex e.g. a butadiene/acrylonitrile copolymer latex. In the second example the body layer comprises a toluene solution of a vinyl chloride/vinylidene chloride copolymer, a vinyl chloride/vinyl acetate copolymer, asbestos stabilizers, talc and water.
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2475064A GB1068064A (en) | 1964-06-15 | 1964-06-15 | Manufacture of thermoplastic sheet |
FR20420A FR1453894A (en) | 1964-06-15 | 1965-06-11 | Manufacture of thermoplastic sheets |
DE1965T0028788 DE1569468A1 (en) | 1964-06-15 | 1965-06-14 | Sheet of thermoplastic material and process for its manufacture |
NL6507620A NL6507620A (en) | 1964-06-15 | 1965-06-15 | |
SE786265A SE385100B (en) | 1964-06-15 | 1965-06-15 | PROCEDURE FOR MAKING A STIFF SHEET OF WORK FIBER REINFORCED VINYL CHLORIDE PLASTIC |
BE665460D BE665460A (en) | 1964-06-15 | 1965-06-15 | |
GB48101/66A GB1199283A (en) | 1964-06-15 | 1966-10-26 | Manufacture of Thermoplastic Sheet |
DE1719225A DE1719225C3 (en) | 1964-06-15 | 1967-10-24 | Rigid plate made from a polymer material consisting entirely or predominantly of polyvinyl chloride |
US677695A US3594265A (en) | 1964-06-15 | 1967-10-24 | Manufacture of thermoplastic sheet |
NL6714504.A NL160306C (en) | 1964-06-15 | 1967-10-25 | PROCESS FOR MANUFACTURE OF A RIGID PLATE, AS WELL AS PLATE MADE BY APPLICATION OF THE PROCESS. |
BE705670D BE705670A (en) | 1964-06-15 | 1967-10-26 | |
JP6898167A JPS5415895B1 (en) | 1964-06-15 | 1967-10-26 | |
FR125922A FR93446E (en) | 1964-06-15 | 1967-10-26 | Manufacture of thermoplastic sheets. |
SE6714650A SE391669B (en) | 1964-06-15 | 1967-10-26 | PROCEDURE ACCORDING TO Pat. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2475064A GB1068064A (en) | 1964-06-15 | 1964-06-15 | Manufacture of thermoplastic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1068064A true GB1068064A (en) | 1967-05-10 |
Family
ID=10216661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2475064A Expired GB1068064A (en) | 1964-06-15 | 1964-06-15 | Manufacture of thermoplastic sheet |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE665460A (en) |
DE (1) | DE1569468A1 (en) |
FR (1) | FR1453894A (en) |
GB (1) | GB1068064A (en) |
NL (1) | NL6507620A (en) |
SE (1) | SE385100B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300668A1 (en) * | 1975-02-13 | 1976-09-10 | Tba Industrial Products Ltd | PRODUCTIO |
US4500603A (en) * | 1979-08-02 | 1985-02-19 | Celanese Corporation | Electrical grade extruded filled thermoplastic sheet material and process for the manufacture thereof |
-
1964
- 1964-06-15 GB GB2475064A patent/GB1068064A/en not_active Expired
-
1965
- 1965-06-11 FR FR20420A patent/FR1453894A/en not_active Expired
- 1965-06-14 DE DE1965T0028788 patent/DE1569468A1/en active Pending
- 1965-06-15 BE BE665460D patent/BE665460A/xx unknown
- 1965-06-15 NL NL6507620A patent/NL6507620A/xx unknown
- 1965-06-15 SE SE786265A patent/SE385100B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300668A1 (en) * | 1975-02-13 | 1976-09-10 | Tba Industrial Products Ltd | PRODUCTIO |
US4500603A (en) * | 1979-08-02 | 1985-02-19 | Celanese Corporation | Electrical grade extruded filled thermoplastic sheet material and process for the manufacture thereof |
Also Published As
Publication number | Publication date |
---|---|
SE385100B (en) | 1976-06-08 |
BE665460A (en) | 1965-12-15 |
DE1569468A1 (en) | 1972-01-13 |
FR1453894A (en) | 1966-09-30 |
NL6507620A (en) | 1965-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE789223A (en) | VINYL POLYMER DISPERSIONS | |
GB953417A (en) | Improvements in or relating to plastic films | |
GB1091449A (en) | A process for the production of thermoplastic moulding compositions | |
GB866667A (en) | Impact-resistant rubbery graft polymers and blends | |
GB1068064A (en) | Manufacture of thermoplastic sheet | |
GB1276608A (en) | Interfacial vesicular print materials and method of preparation | |
ES299883A1 (en) | Method of making expandable pearls of styrene copolymer | |
SE418862B (en) | COATING MATERIALS CONTAINING AS BINDING AGENTS A COPOLYMER OF THE STYRENE, A FUMAR ACID DIETER, AN UNSATURATED CARBON ACID AMOID, AND ANY UNCUT CARBON ACID | |
GB1210268A (en) | Improved bonding of thermoplastic-faced thermosetting laminates | |
GB586447A (en) | Improvements in self-sustaining films and methods for making them | |
GB1008994A (en) | Flame retardant composition | |
GB1124761A (en) | Lacquer | |
GB866936A (en) | Stabilised halogen containing polymers | |
GB1049296A (en) | Manufacture of thermoplastic sheet | |
GB961940A (en) | Graft copolymers | |
GB604408A (en) | A process for improving the properties of bitumens | |
GB1062477A (en) | Improvements in or relating to thermoplastic compositions | |
GB865374A (en) | Improvements in or relating to thermoplastic mixtures of copolymers | |
DK102244C (en) | Self-extinguishing plastic of an olefin homo- or copolymer or the polyester or a blend polymer of styrene with butadiene or acrylonitrile or both. | |
GB837334A (en) | Over-polymers of chloroprene on polystyrene | |
GB1103243A (en) | Thermoplastic compositions containing graft polymers and vinyl chloride polymers and process of making same | |
SE7901455L (en) | HEAT SUITABLE LAMINATE | |
GB1069121A (en) | Terpolymers of 2,3-dichlorobutadiene-1,3, ª‡-haloacrylonitrile, and ethylenically unsaturated compounds | |
GB922549A (en) | Improved polymeric aqueous dispersions for coating purposes | |
GB1166630A (en) | Biaxially Drawn Heat Shrinkable Sheets of Vinyl Chloride Polymers provided with a heat Sealable Layer and Process for Making Them |