GB873209A - Method of preparing shaped articles from isotactic crystallisable polymers - Google Patents
Method of preparing shaped articles from isotactic crystallisable polymersInfo
- Publication number
- GB873209A GB873209A GB37641/58A GB3764158A GB873209A GB 873209 A GB873209 A GB 873209A GB 37641/58 A GB37641/58 A GB 37641/58A GB 3764158 A GB3764158 A GB 3764158A GB 873209 A GB873209 A GB 873209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polystyrene
- temperature
- retained
- minutes
- order transition
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
-
- 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
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT873209X | 1957-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB873209A true GB873209A (en) | 1961-07-19 |
Family
ID=11330816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37641/58A Expired GB873209A (en) | 1957-11-27 | 1958-11-21 | Method of preparing shaped articles from isotactic crystallisable polymers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE573324A (ro) |
DE (1) | DE1138915B (ro) |
FR (1) | FR1216397A (ro) |
GB (1) | GB873209A (ro) |
IT (1) | IT588802A (ro) |
NL (2) | NL233630A (ro) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345447A (en) * | 1964-07-08 | 1967-10-03 | Hercules Inc | Method for forming polypropylene film |
DE1264048B (de) * | 1966-05-05 | 1968-03-21 | Basf Ag | Verfahren zur Herstellung von schlagfesten Styrolpolymerisate enthaltenden Formmassen mit erhoehtem Erweichungspunkt |
-
0
- NL NL103376D patent/NL103376C/xx active
- IT IT588802D patent/IT588802A/it unknown
- NL NL233630D patent/NL233630A/xx unknown
- BE BE573324D patent/BE573324A/xx unknown
-
1958
- 1958-11-21 FR FR779725A patent/FR1216397A/fr not_active Expired
- 1958-11-21 GB GB37641/58A patent/GB873209A/en not_active Expired
- 1958-11-22 DE DEM39705A patent/DE1138915B/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345447A (en) * | 1964-07-08 | 1967-10-03 | Hercules Inc | Method for forming polypropylene film |
DE1264048B (de) * | 1966-05-05 | 1968-03-21 | Basf Ag | Verfahren zur Herstellung von schlagfesten Styrolpolymerisate enthaltenden Formmassen mit erhoehtem Erweichungspunkt |
Also Published As
Publication number | Publication date |
---|---|
NL233630A (ro) | |
DE1138915B (de) | 1962-10-31 |
IT588802A (ro) | |
NL103376C (ro) | |
FR1216397A (fr) | 1960-04-25 |
BE573324A (ro) |
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