GB1415686A - Voided films - Google Patents

Voided films

Info

Publication number
GB1415686A
GB1415686A GB639673*[A GB639673A GB1415686A GB 1415686 A GB1415686 A GB 1415686A GB 639673 A GB639673 A GB 639673A GB 1415686 A GB1415686 A GB 1415686A
Authority
GB
United Kingdom
Prior art keywords
film
homo
oct
films
stretching
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
GB639673*[A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB639673*[A priority Critical patent/GB1415686A/en
Priority to NLAANVRAGE7314281,A priority patent/NL180814C/xx
Priority to JP48117012A priority patent/JPS49134755A/ja
Priority to FR7337539A priority patent/FR2203848B1/fr
Priority to LU68669A priority patent/LU68669A1/xx
Priority to DE19732353347 priority patent/DE2353347A1/de
Priority to IT7330536A priority patent/IT1003209B/it
Priority to US53100074 priority patent/UST941021I4/en
Publication of GB1415686A publication Critical patent/GB1415686A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB639673*[A 1972-10-24 1973-02-09 Voided films Expired GB1415686A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB639673*[A GB1415686A (en) 1972-10-24 1973-02-09 Voided films
NLAANVRAGE7314281,A NL180814C (nl) 1972-10-24 1973-10-17 Werkwijze voor de vervaardiging van een foelie uit een mengsel van polyethyleentereftalaat en een homopolymeer of copolymeer van etheen of propeen en fotografisch afdrukmateriaal, vervaardigd onder toepassing van de aldus vervaardigde foelie.
JP48117012A JPS49134755A (xx) 1972-10-24 1973-10-19
FR7337539A FR2203848B1 (xx) 1972-10-24 1973-10-22
LU68669A LU68669A1 (xx) 1972-10-24 1973-10-22
DE19732353347 DE2353347A1 (de) 1972-10-24 1973-10-24 Verfahren zur herstellung eines polyesterfilms
IT7330536A IT1003209B (it) 1972-10-24 1973-10-24 Rellicole presentanti vouti
US53100074 UST941021I4 (en) 1973-02-09 1974-12-09 Xxrlxx

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4893172 1972-10-24
GB639673*[A GB1415686A (en) 1972-10-24 1973-02-09 Voided films

Publications (1)

Publication Number Publication Date
GB1415686A true GB1415686A (en) 1975-11-26

Family

ID=26240663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB639673*[A Expired GB1415686A (en) 1972-10-24 1973-02-09 Voided films

Country Status (7)

Country Link
JP (1) JPS49134755A (xx)
DE (1) DE2353347A1 (xx)
FR (1) FR2203848B1 (xx)
GB (1) GB1415686A (xx)
IT (1) IT1003209B (xx)
LU (1) LU68669A1 (xx)
NL (1) NL180814C (xx)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120140A (ja) * 1984-11-15 1986-06-07 Konishiroku Photo Ind Co Ltd 反射写真材料およびその製造方法
JPS6225752A (ja) * 1985-07-27 1987-02-03 Konishiroku Photo Ind Co Ltd 給紙方法
EP0300372A2 (en) * 1987-07-15 1989-01-25 Diafoil Hoechst Co., Ltd Minute-cellular polyester film provided with coating
JPH0216130A (ja) * 1988-07-04 1990-01-19 Diafoil Co Ltd 微細気泡含有ポリエステルフィルム
EP0360201A2 (en) * 1988-09-19 1990-03-28 Diafoil Company, Limited Laminated polyester film
EP0387718A2 (en) * 1989-03-16 1990-09-19 Diafoil Company, Limited Polyester laminated film
EP0496323A2 (en) * 1991-01-22 1992-07-29 Toray Industries, Inc. Reflector for a surface light source
US5324467A (en) * 1989-09-22 1994-06-28 Hercules Incorporated Process for preparation of oriented multilayer laminate film
GB2325749A (en) * 1997-05-23 1998-12-02 Eastman Kodak Co Photographic element with microvoided support
GB2325750A (en) * 1997-05-23 1998-12-02 Eastman Kodak Co Photographic element with a microvoided support
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123063B (it) * 1975-10-23 1986-04-30 Ici Ltd Pellicole di materiali polimerici sintetici
JPS55109616A (en) * 1979-02-19 1980-08-23 Teijin Ltd Oriented thermoplastic resin thin film with metallic gloss
DE3010246A1 (de) * 1980-03-17 1981-09-24 Hoechst Ag, 6000 Frankfurt Pigmentierter polymerrohstoff, verfahren zu seiner herstellung und verwendung zur herstellung einer biaxial gestreckten elektroisolierfolie
JPS6059348A (ja) * 1983-09-12 1985-04-05 Toyobo Co Ltd 写真印画用ポリエステルフイルム
IN169503B (xx) * 1985-03-11 1991-10-26 Goodyear Tire & Rubber
JPH0710630B2 (ja) * 1985-06-24 1995-02-08 大日本印刷株式会社 被熱転写シ−ト
JPS631595A (ja) * 1986-06-20 1988-01-06 Matsushita Electric Ind Co Ltd 感熱転写記録用受像体
JPH075778B2 (ja) * 1986-07-09 1995-01-25 日東電工株式会社 熱処理部を有する方向性多孔質フィルム
JPH0717777B2 (ja) * 1987-02-05 1995-03-01 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフイルム
JPH0764943B2 (ja) * 1987-06-30 1995-07-12 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフイルム
JP2546336B2 (ja) * 1988-05-12 1996-10-23 東レ株式会社 ポリエステルフィルム及びその製造方法
JPH0717778B2 (ja) * 1988-06-21 1995-03-01 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフィルム
JPH0696281B2 (ja) * 1988-07-18 1994-11-30 東レ株式会社 複合フイルム及びプリンター用印字基材
JPH0247092A (ja) * 1988-08-09 1990-02-16 Diafoil Co Ltd 感熱転写用二軸延伸ポリエステルフィルム
JPH0832441B2 (ja) * 1989-08-21 1996-03-29 帝人株式会社 磁気カード用ポリエステルフイルム
US5223383A (en) * 1989-12-27 1993-06-29 Eastman Kodak Company Photographic elements containing reflective or diffusely transmissive supports
KR960004143B1 (ko) * 1990-04-10 1996-03-27 도오요오 보오세끼 가부시끼가이샤 공동 함유 폴리에스테르계 필름 및 적층체
JPH0625274B2 (ja) * 1990-11-30 1994-04-06 東洋紡績株式会社 空洞含有ポリエステルフィルム
US5422175A (en) * 1992-06-01 1995-06-06 Toyo Boseki Kabushiki Kaisha Void-containing composite film of polyester type
DE19932384A1 (de) 1999-07-14 2001-01-18 Mitsubishi Polyester Film Gmbh Weiße, biaxial orientierte Polyesterfolie mit Cycloolefincopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung
DE10009295A1 (de) 2000-02-28 2001-08-30 Mitsubishi Polyester Film Gmbh Weisse, biaxial orientierte, schwer entflammbare Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10009246A1 (de) 2000-02-28 2001-08-30 Mitsubishi Polyester Film Gmbh Weiße, biaxial orientierte und UV-stabilisierte Polyesterfolie mit Cycloolefinocopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung
DE10009286A1 (de) 2000-02-28 2001-08-30 Mitsubishi Polyester Film Gmbh Weisse, biaxial orientierte, schwer entflammbare und UV-stabilisierte Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10011652A1 (de) 2000-03-10 2001-09-13 Mitsubishi Polyester Film Gmbh Biaxial orientierte Polyesterfolie mit hohem Weißgrad, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10012137A1 (de) 2000-03-13 2001-09-20 Mitsubishi Polyester Film Gmbh Biaxial orientierte Polyesterfolie enthaltend ein Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10022942A1 (de) 2000-05-11 2001-11-15 Mitsubishi Polyester Film Gmbh Weisse, zumindest einseitig matte, biaxial orientierte Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10026177A1 (de) 2000-05-26 2001-11-29 Mitsubishi Polyester Film Gmbh Weiße, hochglänzende Polyesterfolie enthaltend Cycloolefincopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung
DE10035328A1 (de) 2000-07-20 2002-01-31 Mitsubishi Polyester Film Gmbh Opake Polyesterfolie enthaltend Cycloolefincopolymer (COC) mit guter Oberflächenhaftung, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10051083A1 (de) 2000-10-14 2002-04-25 Mitsubishi Polyester Film Gmbh Koextrudierte, zumindest einseitig matte, biaxial orientierte Polyesterfolie
DE10051082A1 (de) 2000-10-14 2002-04-25 Mitsubishi Polyester Film Gmbh Matte, koextrudierte, biaxial orientierte Polyesterfolie
DE10063590A1 (de) 2000-12-20 2002-06-27 Mitsubishi Polyester Film Gmbh Einseitig matte, siegelfähige,biaxial orientierte Polyesterfolie
DE10302036A1 (de) 2003-01-21 2004-07-29 Mitsubishi Polyester Film Gmbh Polyesterfolie mit verbesserter Sauerstoffbarriere, enthaltend Poly(m-xylol-adipinamid) und eine Barrierebeschichtung, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10302035A1 (de) 2003-01-21 2004-07-29 Mitsubishi Polyester Film Gmbh Polyesterfolie mit verbesserter Sauerstoffbarriere, enthaltend Poly(m-xylol-adipinamid) sowie eine Deckschicht und eine Barrierebeschichtung, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10303144A1 (de) 2003-01-28 2004-07-29 Mitsubishi Polyester Film Gmbh Einseitig matte, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10303145A1 (de) 2003-01-28 2004-07-29 Mitsubishi Polyester Film Gmbh Einseitig matte, biaxial orietierte Polyesterfolie mit charakteristischen Schrumpfeigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung
DE102006042887A1 (de) 2006-09-13 2008-03-27 Mitsubishi Polyester Film Gmbh Weiße, einseitig matte, siegelfähige, biaxial orientierte Polyesterfolie
EP3321085B1 (en) 2015-07-10 2020-10-28 Toyobo Co., Ltd. Cavity-containing polyester film and method for producing same
TWI716080B (zh) 2019-08-20 2021-01-11 南亞塑膠工業股份有限公司 雙軸延伸聚酯薄膜及其製造方法
TWI747051B (zh) 2019-09-25 2021-11-21 南亞塑膠工業股份有限公司 雙軸延伸聚酯薄膜及其製造方法
EP4215365A4 (en) 2020-09-15 2024-02-28 Toyobo Co., Ltd. POLYESTER FILM CONTAINING A CAVITY
WO2023199792A1 (ja) 2022-04-15 2023-10-19 東洋紡株式会社 空洞含有ポリエステル系フィルム、樹脂組成物、樹脂組成物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539880A (fr) * 1967-08-08 1968-09-20 Cellophane Sa Amélioration des pellicules orientées en polytéréphtalate d'éthylène
JPS5612226B2 (xx) * 1973-07-17 1981-03-19

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
JPH0422506B2 (xx) * 1984-11-15 1992-04-17 Konishiroku Photo Ind
JPS61120140A (ja) * 1984-11-15 1986-06-07 Konishiroku Photo Ind Co Ltd 反射写真材料およびその製造方法
JPS6225752A (ja) * 1985-07-27 1987-02-03 Konishiroku Photo Ind Co Ltd 給紙方法
EP0300372A2 (en) * 1987-07-15 1989-01-25 Diafoil Hoechst Co., Ltd Minute-cellular polyester film provided with coating
EP0300372A3 (en) * 1987-07-15 1990-08-01 Diafoil Company, Limited Minute-cellular polyester film provided with coating
JPH0216130A (ja) * 1988-07-04 1990-01-19 Diafoil Co Ltd 微細気泡含有ポリエステルフィルム
JPH0762089B2 (ja) * 1988-07-04 1995-07-05 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフィルム
EP0360201A3 (en) * 1988-09-19 1991-01-09 Diafoil Company, Limited Laminated polyester film
EP0360201A2 (en) * 1988-09-19 1990-03-28 Diafoil Company, Limited Laminated polyester film
EP0387718A3 (en) * 1989-03-16 1991-04-03 Diafoil Company, Limited Polyester laminated film
EP0387718A2 (en) * 1989-03-16 1990-09-19 Diafoil Company, Limited Polyester laminated film
US5324467A (en) * 1989-09-22 1994-06-28 Hercules Incorporated Process for preparation of oriented multilayer laminate film
EP0496323A2 (en) * 1991-01-22 1992-07-29 Toray Industries, Inc. Reflector for a surface light source
EP0496323B1 (en) * 1991-01-22 1997-05-02 Toray Industries, Inc. Reflector for a surface light source
GB2325749A (en) * 1997-05-23 1998-12-02 Eastman Kodak Co Photographic element with microvoided support
GB2325750A (en) * 1997-05-23 1998-12-02 Eastman Kodak Co Photographic element with a microvoided support
US6040036A (en) * 1997-05-23 2000-03-21 Eastman Kodak Company Sheets having a microvoided layer of strength sufficient to prevent bend cracking in an imaging member
GB2325749B (en) * 1997-05-23 2002-05-08 Eastman Kodak Co Photographic element with microvoided sheet of opalescent appearance
GB2325750B (en) * 1997-05-23 2002-05-15 Eastman Kodak Co Sheets having a microvoided layer of strength sufficient to prevent bend cracking in an imaging member

Also Published As

Publication number Publication date
NL7314281A (xx) 1974-04-26
NL180814C (nl) 1987-05-04
JPS49134755A (xx) 1974-12-25
FR2203848B1 (xx) 1978-05-26
LU68669A1 (xx) 1974-11-21
FR2203848A1 (xx) 1974-05-17
NL180814B (nl) 1986-12-01
IT1003209B (it) 1976-06-10
DE2353347A1 (de) 1974-05-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931003