FR1212315A - Improvements in the production of oriented films - Google Patents
Improvements in the production of oriented filmsInfo
- Publication number
- FR1212315A FR1212315A FR1212315DA FR1212315A FR 1212315 A FR1212315 A FR 1212315A FR 1212315D A FR1212315D A FR 1212315DA FR 1212315 A FR1212315 A FR 1212315A
- Authority
- FR
- France
- Prior art keywords
- production
- oriented films
- films
- oriented
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR791456A FR75530E (en) | 1959-04-07 | 1959-04-07 | Improvements in the production of oriented films |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1212315A true FR1212315A (en) | 1960-03-23 |
Family
ID=8713373
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1212315D Expired FR1212315A (en) | 1959-04-07 | 1958-10-06 | Improvements in the production of oriented films |
FR791456A Expired FR75530E (en) | 1959-04-07 | 1959-04-07 | Improvements in the production of oriented films |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR791456A Expired FR75530E (en) | 1959-04-07 | 1959-04-07 | Improvements in the production of oriented films |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1213599B (en) |
FR (2) | FR1212315A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH260375A (en) * | 1943-08-17 | 1949-03-15 | Cellulose Sidac Societe Anonym | A method and apparatus for producing a continuous sheet of an organic polymer whose molecules are oriented along two axes. |
BE538815A (en) * | 1954-06-08 | 1900-01-01 |
-
1958
- 1958-10-06 FR FR1212315D patent/FR1212315A/en not_active Expired
- 1958-10-08 DE DE1958P0021484 patent/DE1213599B/en active Pending
-
1959
- 1959-04-07 FR FR791456A patent/FR75530E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR75530E (en) | 1961-07-07 |
DE1213599B (en) | 1966-03-31 |
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