GB1590592A - Coated thermoplastic release foils - Google Patents

Coated thermoplastic release foils Download PDF

Info

Publication number
GB1590592A
GB1590592A GB17126/77A GB1712677A GB1590592A GB 1590592 A GB1590592 A GB 1590592A GB 17126/77 A GB17126/77 A GB 17126/77A GB 1712677 A GB1712677 A GB 1712677A GB 1590592 A GB1590592 A GB 1590592A
Authority
GB
United Kingdom
Prior art keywords
release
mole
mould
film
release layer
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
GB17126/77A
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 GB17126/77A priority Critical patent/GB1590592A/en
Priority to NZ186874A priority patent/NZ186874A/xx
Priority to AU34843/78A priority patent/AU517493B2/en
Priority to DE2816089A priority patent/DE2816089C2/de
Priority to JP4487778A priority patent/JPS53133260A/ja
Priority to SE7804529A priority patent/SE7804529L/xx
Priority to PT67932A priority patent/PT67932B/pt
Priority to FR7811852A priority patent/FR2388657A1/fr
Priority to LU79513A priority patent/LU79513A1/xx
Priority to IT22678/78A priority patent/IT1095315B/it
Priority to BE187087A priority patent/BE866349A/xx
Priority to ES469124A priority patent/ES469124A1/es
Priority to NL7804390A priority patent/NL7804390A/xx
Publication of GB1590592A publication Critical patent/GB1590592A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/56Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68Release sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB17126/77A 1977-04-25 1977-04-25 Coated thermoplastic release foils Expired GB1590592A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB17126/77A GB1590592A (en) 1977-04-25 1977-04-25 Coated thermoplastic release foils
NZ186874A NZ186874A (en) 1977-04-25 1978-04-04 Lould release foil film coated with an interpolymer of styrene or derivative thereof
AU34843/78A AU517493B2 (en) 1977-04-25 1978-04-06 Coated polymer film as mould release foil
DE2816089A DE2816089C2 (de) 1977-04-25 1978-04-13 Formentrennmittel, insbesondere für härtbare Kunstharze
JP4487778A JPS53133260A (en) 1977-04-25 1978-04-18 Mold release foil
SE7804529A SE7804529L (sv) 1977-04-25 1978-04-20 Sleppfolie och sett for dess framstellning
PT67932A PT67932B (en) 1977-04-25 1978-04-21 Release foils
FR7811852A FR2388657A1 (fr) 1977-04-25 1978-04-21 Feuilles de demoulage
LU79513A LU79513A1 (fr) 1977-04-25 1978-04-24 Feuilles de demoulage
IT22678/78A IT1095315B (it) 1977-04-25 1978-04-24 Fogli di distacco
BE187087A BE866349A (fr) 1977-04-25 1978-04-25 Feuilles de demoulage
ES469124A ES469124A1 (es) 1977-04-25 1978-04-25 Procedimiento para evitar el pegado de una resina de polies-ter insaturado curable al molde que la contiene
NL7804390A NL7804390A (nl) 1977-04-25 1978-04-25 Vormloslaatfoelie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17126/77A GB1590592A (en) 1977-04-25 1977-04-25 Coated thermoplastic release foils

Publications (1)

Publication Number Publication Date
GB1590592A true GB1590592A (en) 1981-06-03

Family

ID=10089741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17126/77A Expired GB1590592A (en) 1977-04-25 1977-04-25 Coated thermoplastic release foils

Country Status (13)

Country Link
JP (1) JPS53133260A (de)
AU (1) AU517493B2 (de)
BE (1) BE866349A (de)
DE (1) DE2816089C2 (de)
ES (1) ES469124A1 (de)
FR (1) FR2388657A1 (de)
GB (1) GB1590592A (de)
IT (1) IT1095315B (de)
LU (1) LU79513A1 (de)
NL (1) NL7804390A (de)
NZ (1) NZ186874A (de)
PT (1) PT67932B (de)
SE (1) SE7804529L (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248767A1 (de) * 2016-05-24 2017-11-29 The Boeing Company Verfahren zur herstellung von prepregs
US10889072B2 (en) 2016-05-24 2021-01-12 The Boeing Company Method for pre-preg manufacturing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8405323A (pt) * 1983-11-03 1985-09-03 Goodyear Tire & Rubber Processo de moldagem,cinta
FI74652C (sv) * 1986-05-07 1988-03-10 Lillqvist Ann Mari Förfarande och plugg för framställning av laminerade föremål av plast.
GR1004889B (el) * 2004-04-02 2005-05-23 Ιδρυμα Τεχνολογιας Και Ερευνας, Ερευνητικο Ινστιτουτο Χημικης Μηχανικης Και Χημικων Διεργασιων Υψηλης Θερμοκρασιας Διεργασια για την παραγωγη διαφανων αεροπηκτωματων διοξειδιου του πυριτιου
KR101600104B1 (ko) * 2008-01-11 2016-03-04 데이진 듀폰 필름 가부시키가이샤 이형 필름

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652597A (en) * 1950-03-28 1953-09-22 Emsig Mfg Company Process for compression molding plastic materials
FR1564057A (de) * 1968-03-08 1969-04-18
FR2180561B1 (de) * 1972-04-21 1974-07-26 Cellophane Sa

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248767A1 (de) * 2016-05-24 2017-11-29 The Boeing Company Verfahren zur herstellung von prepregs
CN107415273A (zh) * 2016-05-24 2017-12-01 波音公司 预浸料制造方法
US10308000B2 (en) 2016-05-24 2019-06-04 The Boeing Company Method for pre-preg manufacturing
CN107415273B (zh) * 2016-05-24 2020-08-28 波音公司 预浸料制造方法
US10889072B2 (en) 2016-05-24 2021-01-12 The Boeing Company Method for pre-preg manufacturing

Also Published As

Publication number Publication date
IT1095315B (it) 1985-08-10
NL7804390A (nl) 1978-10-27
NZ186874A (en) 1980-11-14
LU79513A1 (fr) 1979-05-25
BE866349A (fr) 1978-10-25
JPS53133260A (en) 1978-11-20
AU3484378A (en) 1979-10-11
AU517493B2 (en) 1981-08-06
FR2388657B1 (de) 1980-07-25
SE7804529L (sv) 1978-10-26
DE2816089A1 (de) 1978-10-26
PT67932B (en) 1980-01-14
FR2388657A1 (fr) 1978-11-24
DE2816089C2 (de) 1981-09-24
PT67932A (en) 1978-05-01
ES469124A1 (es) 1979-09-16
IT7822678A0 (it) 1978-04-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee