FR1509410A - Process for manufacturing films or sheets from a film-forming solution - Google Patents

Process for manufacturing films or sheets from a film-forming solution

Info

Publication number
FR1509410A
FR1509410A FR92061A FR92061A FR1509410A FR 1509410 A FR1509410 A FR 1509410A FR 92061 A FR92061 A FR 92061A FR 92061 A FR92061 A FR 92061A FR 1509410 A FR1509410 A FR 1509410A
Authority
FR
France
Prior art keywords
sheets
film
forming solution
manufacturing films
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.)
Expired
Application number
FR92061A
Other languages
French (fr)
Inventor
Johan Heinrich Bisschops
Eduard Marius Steffens
Andre Alfons Boulonne
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of FR1509410A publication Critical patent/FR1509410A/en
Expired 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
FR92061A 1966-01-21 1967-01-19 Process for manufacturing films or sheets from a film-forming solution Expired FR1509410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2847/66A GB1124499A (en) 1966-01-21 1966-01-21 Improvements in or relating to casting layers for the manufacture of films and sheets

Publications (1)

Publication Number Publication Date
FR1509410A true FR1509410A (en) 1968-01-12

Family

ID=9747084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR92061A Expired FR1509410A (en) 1966-01-21 1967-01-19 Process for manufacturing films or sheets from a film-forming solution

Country Status (6)

Country Link
US (1) US3503773A (en)
BE (1) BE692914A (en)
DE (1) DE1720051A1 (en)
FR (1) FR1509410A (en)
GB (1) GB1124499A (en)
NL (1) NL6700796A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7316158A (en) * 1972-12-22 1974-06-25
US4562020A (en) * 1982-12-11 1985-12-31 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Process for producing self-supporting glucan film
MXPA01007406A (en) * 2000-07-20 2003-05-19 Du Pont Canada High temperature and high humidity release coating for polymer film.
US7662322B2 (en) * 2003-01-23 2010-02-16 Exopack Preformance Films Inc. High temperature and high humidity release coating for polymer film
WO2015192183A1 (en) 2014-06-17 2015-12-23 Anteo Technologies Pty Ltd Hetero functional binding systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1529712A (en) * 1923-01-11 1925-03-17 Pfiffner Emil Process of chemically coating sheets of cellulose esters with metal
FR727408A (en) * 1931-01-23 1932-06-17 Cellophane Sa Improvement in the manufacturing processes of cellulose films
US2772141A (en) * 1952-02-26 1956-11-27 Armstrong Cork Co Manufacture of plastic floor covering
US2726164A (en) * 1952-02-28 1955-12-06 Burgess Cellulose Company Stereotype mat
GB797050A (en) * 1954-05-26 1958-06-25 Gevaert Photo Prod Nv Improvements in or relating to casting layers for the manufacture of films and sheets
US3039887A (en) * 1959-01-15 1962-06-19 Celanese Corp Coating process for the preparation of a film casting surface and resultant article

Also Published As

Publication number Publication date
GB1124499A (en) 1968-08-21
BE692914A (en) 1967-07-20
NL6700796A (en) 1967-03-28
DE1720051A1 (en) 1971-05-19
US3503773A (en) 1970-03-31

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