JPS51111290A - Copolyester films or sheets with good moisture vapor permeability - Google Patents

Copolyester films or sheets with good moisture vapor permeability

Info

Publication number
JPS51111290A
JPS51111290A JP50035623A JP3562375A JPS51111290A JP S51111290 A JPS51111290 A JP S51111290A JP 50035623 A JP50035623 A JP 50035623A JP 3562375 A JP3562375 A JP 3562375A JP S51111290 A JPS51111290 A JP S51111290A
Authority
JP
Japan
Prior art keywords
sheets
vapor permeability
moisture vapor
good moisture
copolyester films
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.)
Pending
Application number
JP50035623A
Other languages
Japanese (ja)
Inventor
Hiroshi Samejima
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP50035623A priority Critical patent/JPS51111290A/en
Publication of JPS51111290A publication Critical patent/JPS51111290A/en
Pending legal-status Critical Current

Links

Landscapes

  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: Co-polyester films with good mechanical strength, resistance to hot water, gas permeability, especially to moisture, to comprise short chain ester unit and long chain ester unit.
COPYRIGHT: (C)1976,JPO&Japio
JP50035623A 1975-03-26 1975-03-26 Copolyester films or sheets with good moisture vapor permeability Pending JPS51111290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50035623A JPS51111290A (en) 1975-03-26 1975-03-26 Copolyester films or sheets with good moisture vapor permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50035623A JPS51111290A (en) 1975-03-26 1975-03-26 Copolyester films or sheets with good moisture vapor permeability

Publications (1)

Publication Number Publication Date
JPS51111290A true JPS51111290A (en) 1976-10-01

Family

ID=12446977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50035623A Pending JPS51111290A (en) 1975-03-26 1975-03-26 Copolyester films or sheets with good moisture vapor permeability

Country Status (1)

Country Link
JP (1) JPS51111290A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938752A (en) * 1987-10-12 1990-07-03 Akzo N. V. Absorbent sanitary products
US5064703A (en) * 1989-12-12 1991-11-12 E. I. Du Pont De Nemours And Company Waterproofing of polyester fiberfill
NL1001978C2 (en) * 1995-12-22 1997-06-24 Dsm Nv Construction foil.
US6034002A (en) * 1994-12-01 2000-03-07 Akzo Nobel Nv Sealing tape for sealing pipe joints

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938752A (en) * 1987-10-12 1990-07-03 Akzo N. V. Absorbent sanitary products
US5064703A (en) * 1989-12-12 1991-11-12 E. I. Du Pont De Nemours And Company Waterproofing of polyester fiberfill
US6034002A (en) * 1994-12-01 2000-03-07 Akzo Nobel Nv Sealing tape for sealing pipe joints
NL1001978C2 (en) * 1995-12-22 1997-06-24 Dsm Nv Construction foil.
WO1997023551A1 (en) * 1995-12-22 1997-07-03 Dsm N.V. Construction sheeting
US6169131B1 (en) 1995-12-22 2001-01-02 Dsm N.V. Construction sheeting

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