JPS5027074B1 - - Google Patents
Info
- Publication number
- JPS5027074B1 JPS5027074B1 JP45111584A JP11158470A JPS5027074B1 JP S5027074 B1 JPS5027074 B1 JP S5027074B1 JP 45111584 A JP45111584 A JP 45111584A JP 11158470 A JP11158470 A JP 11158470A JP S5027074 B1 JPS5027074 B1 JP S5027074B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45111584A JPS5027074B1 (ja) | 1970-12-14 | 1970-12-14 | |
| CA129,703A CA991370A (en) | 1970-12-14 | 1971-12-09 | Production of polyethylene terephthalate film |
| GB5761971A GB1320277A (en) | 1970-12-14 | 1971-12-10 | Production of polyethylene terephthalata film |
| DE2161730A DE2161730C3 (de) | 1970-12-14 | 1971-12-13 | Verfahren zur Wärmebehandlung eines biaxial verstreckten Filmes aus PoIyäthylenterephthalat |
| US05/480,325 US3980748A (en) | 1970-12-14 | 1974-06-18 | Production of polyethylene terephthalate film having improved resistance to cleavage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45111584A JPS5027074B1 (ja) | 1970-12-14 | 1970-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5027074B1 true JPS5027074B1 (ja) | 1975-09-04 |
Family
ID=14565062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45111584A Pending JPS5027074B1 (ja) | 1970-12-14 | 1970-12-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3980748A (ja) |
| JP (1) | JPS5027074B1 (ja) |
| CA (1) | CA991370A (ja) |
| DE (1) | DE2161730C3 (ja) |
| GB (1) | GB1320277A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275107A (en) * | 1980-05-19 | 1981-06-23 | International Business Machines Corporation | Polyester stabilization process and product |
| JPS61184538A (ja) * | 1985-02-12 | 1986-08-18 | Konishiroku Photo Ind Co Ltd | 写真用反射支持体の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6807357A (ja) * | 1967-06-01 | 1968-12-02 | ||
| US3669931A (en) * | 1970-07-07 | 1972-06-13 | Celanese Corp | Polyethylene terephthalate films containing hydrated aluminum silicate for less shrinkage and abrasion |
-
1970
- 1970-12-14 JP JP45111584A patent/JPS5027074B1/ja active Pending
-
1971
- 1971-12-09 CA CA129,703A patent/CA991370A/en not_active Expired
- 1971-12-10 GB GB5761971A patent/GB1320277A/en not_active Expired
- 1971-12-13 DE DE2161730A patent/DE2161730C3/de not_active Expired
-
1974
- 1974-06-18 US US05/480,325 patent/US3980748A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2161730C3 (de) | 1980-11-27 |
| CA991370A (en) | 1976-06-22 |
| DE2161730A1 (de) | 1972-07-06 |
| DE2161730B2 (de) | 1980-04-03 |
| GB1320277A (en) | 1973-06-13 |
| US3980748A (en) | 1976-09-14 |