GB892079A - Improvements in or relating to organic polymer films - Google Patents

Improvements in or relating to organic polymer films

Info

Publication number
GB892079A
GB892079A GB26373/60A GB2637360A GB892079A GB 892079 A GB892079 A GB 892079A GB 26373/60 A GB26373/60 A GB 26373/60A GB 2637360 A GB2637360 A GB 2637360A GB 892079 A GB892079 A GB 892079A
Authority
GB
United Kingdom
Prior art keywords
temperature
film
stretched
polymer
elongated
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
Application number
GB26373/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB892079A publication Critical patent/GB892079A/en
Expired legal-status Critical Current

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB26373/60A 1959-07-29 1960-07-28 Improvements in or relating to organic polymer films Expired GB892079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830403A US3057825A (en) 1959-07-29 1959-07-29 Polymeric film having integral metallic luster and process for producing same

Publications (1)

Publication Number Publication Date
GB892079A true GB892079A (en) 1962-03-21

Family

ID=25256931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26373/60A Expired GB892079A (en) 1959-07-29 1960-07-28 Improvements in or relating to organic polymer films

Country Status (3)

Country Link
US (1) US3057825A (US08177716-20120515-C00003.png)
GB (1) GB892079A (US08177716-20120515-C00003.png)
NL (1) NL254253A (US08177716-20120515-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361861A (en) * 1968-01-02 Montedison Spa Process for preparing films and related articles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137170C (US08177716-20120515-C00003.png) * 1963-08-02
US4238443A (en) * 1979-08-09 1980-12-09 E. I. Du Pont De Nemours And Company Process for transversely stretching polyethylene terephthalate film
DE3481978D1 (de) * 1983-10-06 1990-05-23 Servichem Ag Vorrichtung zur herstellung von gegenstaenden aus einer materialbahn einer thermoplastischen folie und die verwendung derselben zur herstellung von behaelterteilen.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054454A (en) * 1933-02-07 1936-09-15 Wingfoot Corp Molded product
US2137301A (en) * 1936-08-13 1938-11-22 Du Pont Cellulosic structure
US2238446A (en) * 1939-09-06 1941-04-15 Du Pont Opacification of resins
US2377231A (en) * 1940-05-16 1945-05-29 Monsanto Chemicals Plastic composition
US2352725A (en) * 1941-11-04 1944-07-04 Du Pont Shaped product
NL64936C (US08177716-20120515-C00003.png) * 1946-03-30
US2578899A (en) * 1949-10-22 1951-12-18 Du Pont Superstretching polyester structures
US2823421A (en) * 1952-05-12 1958-02-18 Du Pont Stretching of polyethylene terephthalate film
US2893906A (en) * 1954-07-13 1959-07-07 Minnesota Mining & Mfg Dimensionally thermostable polysulfide compositions containing metal oxides and metal sulfates and article coated therewith
US2914436A (en) * 1955-11-02 1959-11-24 Hercules Powder Co Ltd Composite plastic article with a cellulose acetate component
NL236752A (US08177716-20120515-C00003.png) * 1958-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361861A (en) * 1968-01-02 Montedison Spa Process for preparing films and related articles

Also Published As

Publication number Publication date
US3057825A (en) 1962-10-09
NL254253A (US08177716-20120515-C00003.png)

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