FR2097128B1 - - Google Patents
Info
- Publication number
- FR2097128B1 FR2097128B1 FR7123574A FR7123574A FR2097128B1 FR 2097128 B1 FR2097128 B1 FR 2097128B1 FR 7123574 A FR7123574 A FR 7123574A FR 7123574 A FR7123574 A FR 7123574A FR 2097128 B1 FR2097128 B1 FR 2097128B1
- Authority
- FR
- France
- 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
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5209670A | 1970-07-02 | 1970-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2097128A1 FR2097128A1 (en) | 1972-03-03 |
FR2097128B1 true FR2097128B1 (en) | 1975-02-07 |
Family
ID=21975446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7123574A Granted FR2097128A1 (en) | 1970-07-02 | 1971-06-29 | High molecular polymer sheet - by rolling softened polymer to avoid melt fracture problems |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2132647A1 (en) |
FR (1) | FR2097128A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE870900C (en) * | 1941-03-23 | 1953-03-19 | Basf Ag | Process for the production of rolled films from polymers of vinyl chloride |
GB1058007A (en) * | 1965-02-17 | 1967-02-08 | Shell Int Research | Polyolefin sheet material and the manufacture thereof |
US3658978A (en) * | 1969-07-07 | 1972-04-25 | Union Carbide Corp | Calendering of polymeric materials |
-
1971
- 1971-06-29 FR FR7123574A patent/FR2097128A1/en active Granted
- 1971-06-30 DE DE19712132647 patent/DE2132647A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2097128A1 (en) | 1972-03-03 |
DE2132647A1 (en) | 1972-01-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |