GB1285478A - Heat-resistant polyester film - Google Patents

Heat-resistant polyester film

Info

Publication number
GB1285478A
GB1285478A GB46636/69A GB4663669A GB1285478A GB 1285478 A GB1285478 A GB 1285478A GB 46636/69 A GB46636/69 A GB 46636/69A GB 4663669 A GB4663669 A GB 4663669A GB 1285478 A GB1285478 A GB 1285478A
Authority
GB
United Kingdom
Prior art keywords
polyethylene terephthalate
nylon
sept
hours
proportion
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
GB46636/69A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1285478A publication Critical patent/GB1285478A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB46636/69A 1968-09-23 1969-09-22 Heat-resistant polyester film Expired GB1285478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76181768A 1968-09-23 1968-09-23

Publications (1)

Publication Number Publication Date
GB1285478A true GB1285478A (en) 1972-08-16

Family

ID=25063337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46636/69A Expired GB1285478A (en) 1968-09-23 1969-09-22 Heat-resistant polyester film

Country Status (8)

Country Link
BE (1) BE739185A (enExample)
BR (1) BR6912606D0 (enExample)
CA (1) CA928020A (enExample)
DE (1) DE1948730A1 (enExample)
FR (1) FR2018656A1 (enExample)
GB (1) GB1285478A (enExample)
LU (1) LU59483A1 (enExample)
NL (1) NL6913913A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960004143B1 (ko) * 1990-04-10 1996-03-27 도오요오 보오세끼 가부시끼가이샤 공동 함유 폴리에스테르계 필름 및 적층체

Also Published As

Publication number Publication date
DE1948730A1 (de) 1970-03-26
LU59483A1 (enExample) 1970-03-23
FR2018656A1 (enExample) 1970-06-26
CA928020A (en) 1973-06-12
NL6913913A (enExample) 1970-03-25
BR6912606D0 (pt) 1973-02-15
BE739185A (enExample) 1970-03-23

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Legal Events

Date Code Title Description
PS Patent sealed
48R Reference inserted (sect. 8/1949)
PLNP Patent lapsed through nonpayment of renewal fees