BE785527A - Pellicules en polymere thermoplastique orientees et procede de fabrication - Google Patents

Pellicules en polymere thermoplastique orientees et procede de fabrication

Info

Publication number
BE785527A
BE785527A BE785527A BE785527A BE785527A BE 785527 A BE785527 A BE 785527A BE 785527 A BE785527 A BE 785527A BE 785527 A BE785527 A BE 785527A BE 785527 A BE785527 A BE 785527A
Authority
BE
Belgium
Prior art keywords
manufacturing
thermoplastic polymer
polymer films
oriented thermoplastic
oriented
Prior art date
Application number
BE785527A
Other languages
English (en)
French (fr)
Inventor
R M Ikeda
F J Ostapchenko
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE785527A publication Critical patent/BE785527A/xx

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
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24471—Crackled, crazed or slit
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material

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)
BE785527A 1971-06-28 1972-06-28 Pellicules en polymere thermoplastique orientees et procede de fabrication BE785527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15736771A 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
BE785527A true BE785527A (fr) 1972-12-28

Family

ID=22563418

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785527A BE785527A (fr) 1971-06-28 1972-06-28 Pellicules en polymere thermoplastique orientees et procede de fabrication

Country Status (7)

Country Link
US (1) US3738904A (xx)
BE (1) BE785527A (xx)
CA (1) CA1001819A (xx)
DE (1) DE2231718C2 (xx)
FR (1) FR2143823B1 (xx)
GB (1) GB1362457A (xx)
IT (1) IT956879B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4640794B1 (xx) * 1968-03-26 1971-12-02
US3874984A (en) * 1971-07-29 1975-04-01 Columbia Ribbon Carbon Mfg Pressure-sensitive transfer elements
US3963851A (en) * 1971-08-06 1976-06-15 Kabushiki Kaisha Oji Yuka Goseishi Kenkyujo Paper for adhesive stickers and the like
US4359497A (en) * 1971-08-30 1982-11-16 Princeton Chemical Research, Inc. Paper-like butene-1 polymer compositions
US3844865A (en) * 1972-06-06 1974-10-29 Minnesota Mining & Mfg Method of making stretch-oriented porous films
JPS4922472A (xx) * 1972-06-22 1974-02-27
US3900670A (en) * 1972-12-15 1975-08-19 Du Pont Laminated film structure
US3985933A (en) * 1973-12-06 1976-10-12 Shell Oil Company Fibers
US4138520A (en) * 1974-11-29 1979-02-06 Mitsubishi Rayon Co., Ltd. Translucent polypropylene film and process for producing the same
NO761538L (xx) * 1975-05-08 1976-11-09 Plastona Waddington Ltd John
US4255376A (en) * 1979-06-01 1981-03-10 Celanese Corporation Solvent stretch process for preparing microporous films from precursor films of controlled crystalline structure
JPS56134370A (en) * 1980-03-24 1981-10-21 Fuji Photo Film Co Ltd Friction sheet
US4698372A (en) * 1985-09-09 1987-10-06 E. I. Du Pont De Nemours And Company Microporous polymeric films and process for their manufacture
US4994312A (en) * 1989-12-27 1991-02-19 Eastman Kodak Company Shaped articles from orientable polymers and polymer microbeads
US5143765A (en) * 1989-12-27 1992-09-01 Eastman Kodak Company Shaped articles from orientable polymers and polymer microbeads
US5223383A (en) * 1989-12-27 1993-06-29 Eastman Kodak Company Photographic elements containing reflective or diffusely transmissive supports
US5141685A (en) * 1989-12-27 1992-08-25 Eastman Kodak Company Forming shaped articles from orientable polymers and polymer microbeads
US5491013A (en) * 1994-08-31 1996-02-13 Rexam Industries Corp. Static-dissipating adhesive tape
GB9419386D0 (en) 1994-09-26 1994-11-09 Arjobex Ltd Composite plastics film or sheet
KR100497280B1 (ko) * 1996-02-29 2005-07-01 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 공동 연속상을 갖는 광학 필름
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
WO2000023255A1 (en) 1998-10-16 2000-04-27 Exxon Chemical Patents Inc. Process for producing polyolefin microporous breathable film
US6790491B2 (en) 2002-06-21 2004-09-14 3M Innovative Properties Company Biaxially-oriented ink receptive medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154461A (en) * 1960-03-07 1964-10-27 Minnesota Mining & Mfg Matte-finish polymeric film and method of forming the same
DE1247641B (de) * 1963-12-24 1967-08-17 Union Carbide Corp Thermoplastische Mischungen zur Herstellung von Folien

Also Published As

Publication number Publication date
CA1001819A (en) 1976-12-21
FR2143823B1 (xx) 1976-08-13
IT956879B (it) 1973-10-10
GB1362457A (en) 1974-08-07
DE2231718C2 (de) 1983-07-21
DE2231718A1 (de) 1973-01-18
US3738904A (en) 1973-06-12
FR2143823A1 (xx) 1973-02-09

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19920628