DE1911894A1 - Verfahren zum Entformen eines aus polymerisierten synthetischen Harzen bestehenden Formkoerpers aus Formen mittels beschichteter Polyesterfolien und Folie zur Durchfuehrung dieses Verfahrens - Google Patents

Verfahren zum Entformen eines aus polymerisierten synthetischen Harzen bestehenden Formkoerpers aus Formen mittels beschichteter Polyesterfolien und Folie zur Durchfuehrung dieses Verfahrens

Info

Publication number
DE1911894A1
DE1911894A1 DE19691911894 DE1911894A DE1911894A1 DE 1911894 A1 DE1911894 A1 DE 1911894A1 DE 19691911894 DE19691911894 DE 19691911894 DE 1911894 A DE1911894 A DE 1911894A DE 1911894 A1 DE1911894 A1 DE 1911894A1
Authority
DE
Germany
Prior art keywords
weight
parts
film
resin
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.)
Pending
Application number
DE19691911894
Other languages
German (de)
English (en)
Inventor
Georges Bonjour
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Publication of DE1911894A1 publication Critical patent/DE1911894A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B29C33/64—Silicone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release sheets
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE19691911894 1968-03-08 1969-03-08 Verfahren zum Entformen eines aus polymerisierten synthetischen Harzen bestehenden Formkoerpers aus Formen mittels beschichteter Polyesterfolien und Folie zur Durchfuehrung dieses Verfahrens Pending DE1911894A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR142868 1968-03-08

Publications (1)

Publication Number Publication Date
DE1911894A1 true DE1911894A1 (de) 1969-03-11

Family

ID=8647171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691911894 Pending DE1911894A1 (de) 1968-03-08 1969-03-08 Verfahren zum Entformen eines aus polymerisierten synthetischen Harzen bestehenden Formkoerpers aus Formen mittels beschichteter Polyesterfolien und Folie zur Durchfuehrung dieses Verfahrens

Country Status (2)

Country Link
DE (1) DE1911894A1 (enrdf_load_stackoverflow)
FR (1) FR1564057A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151873A3 (en) * 1983-12-09 1986-12-03 Martin J. Wilheim Mold release sheet and method of manufacture
EP0146137A3 (en) * 1983-12-19 1987-08-19 Dow Corning Corporation Molding process using room temperature curing silicone coatings to provide multiple release of articles
DE102023104869A1 (de) * 2023-02-28 2024-08-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Formwerkzeug zur Herstellung eines Kunststoffbauteils

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180561B1 (enrdf_load_stackoverflow) * 1972-04-21 1974-07-26 Cellophane Sa
GB1590592A (en) * 1977-04-25 1981-06-03 Ici Ltd Coated thermoplastic release foils
GB1590593A (en) * 1977-04-25 1981-06-03 Ici Ltd Moulding processes using coated thermoplastic mould release foils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151873A3 (en) * 1983-12-09 1986-12-03 Martin J. Wilheim Mold release sheet and method of manufacture
EP0146137A3 (en) * 1983-12-19 1987-08-19 Dow Corning Corporation Molding process using room temperature curing silicone coatings to provide multiple release of articles
DE102023104869A1 (de) * 2023-02-28 2024-08-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Formwerkzeug zur Herstellung eines Kunststoffbauteils

Also Published As

Publication number Publication date
FR1564057A (enrdf_load_stackoverflow) 1969-04-18

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