GB1159215A - Process for the manufacture of Films of Polypivalolactone - Google Patents

Process for the manufacture of Films of Polypivalolactone

Info

Publication number
GB1159215A
GB1159215A GB1915267A GB1915267A GB1159215A GB 1159215 A GB1159215 A GB 1159215A GB 1915267 A GB1915267 A GB 1915267A GB 1915267 A GB1915267 A GB 1915267A GB 1159215 A GB1159215 A GB 1159215A
Authority
GB
United Kingdom
Prior art keywords
film
polypivalolactone
films
cooling
gas
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
GB1915267A
Other languages
English (en)
Inventor
Meye Vlig
Eleonore Van Der Kolk
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB1915267A priority Critical patent/GB1159215A/en
Priority to NL6805771A priority patent/NL6805771A/xx
Priority to FR1574109D priority patent/FR1574109A/fr
Priority to BE714113D priority patent/BE714113A/xx
Priority to DE19681778372 priority patent/DE1778372A1/de
Priority to CH608568A priority patent/CH503771A/de
Publication of GB1159215A publication Critical patent/GB1159215A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1915267A 1967-04-26 1967-04-26 Process for the manufacture of Films of Polypivalolactone Expired GB1159215A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1915267A GB1159215A (en) 1967-04-26 1967-04-26 Process for the manufacture of Films of Polypivalolactone
NL6805771A NL6805771A (en:Method) 1967-04-26 1968-04-24
FR1574109D FR1574109A (en:Method) 1967-04-26 1968-04-24
BE714113D BE714113A (en:Method) 1967-04-26 1968-04-24
DE19681778372 DE1778372A1 (de) 1967-04-26 1968-04-24 Verfahren zur Herstellung von Polypivalolactonfilmen
CH608568A CH503771A (de) 1967-04-26 1968-04-24 Verfahren zur Herstellung von Filmen aus einem Pivalolacton-homo- oder copolymerisat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915267A GB1159215A (en) 1967-04-26 1967-04-26 Process for the manufacture of Films of Polypivalolactone

Publications (1)

Publication Number Publication Date
GB1159215A true GB1159215A (en) 1969-07-23

Family

ID=10124610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915267A Expired GB1159215A (en) 1967-04-26 1967-04-26 Process for the manufacture of Films of Polypivalolactone

Country Status (6)

Country Link
BE (1) BE714113A (en:Method)
CH (1) CH503771A (en:Method)
DE (1) DE1778372A1 (en:Method)
FR (1) FR1574109A (en:Method)
GB (1) GB1159215A (en:Method)
NL (1) NL6805771A (en:Method)

Also Published As

Publication number Publication date
BE714113A (en:Method) 1968-10-24
DE1778372A1 (de) 1971-07-29
FR1574109A (en:Method) 1969-07-11
CH503771A (de) 1971-02-28
NL6805771A (en:Method) 1968-10-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees