ATE52454T1 - Verfahren zum herstellen einer durchsichtigen kunststoff-folie hoher optischer qualitaet. - Google Patents

Verfahren zum herstellen einer durchsichtigen kunststoff-folie hoher optischer qualitaet.

Info

Publication number
ATE52454T1
ATE52454T1 AT87401402T AT87401402T ATE52454T1 AT E52454 T1 ATE52454 T1 AT E52454T1 AT 87401402 T AT87401402 T AT 87401402T AT 87401402 T AT87401402 T AT 87401402T AT E52454 T1 ATE52454 T1 AT E52454T1
Authority
AT
Austria
Prior art keywords
high optical
optical quality
making
plastic film
clear plastic
Prior art date
Application number
AT87401402T
Other languages
English (en)
Inventor
Gerard Daude
Jean-Louis Bravet
Michel Moncheaux
Sylvie Drujon
Gerard Dimier
Original Assignee
Saint Gobain Vitrage
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 Saint Gobain Vitrage filed Critical Saint Gobain Vitrage
Application granted granted Critical
Publication of ATE52454T1 publication Critical patent/ATE52454T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for 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
    • 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
    • B29C41/28—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 by depositing flowable material on an endless belt
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10981—Pre-treatment of the layers
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B29C2035/042—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B29C2035/047—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames other than air
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
AT87401402T 1986-06-24 1987-06-22 Verfahren zum herstellen einer durchsichtigen kunststoff-folie hoher optischer qualitaet. ATE52454T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8609081A FR2600588B1 (fr) 1986-06-24 1986-06-24 Procede et dispositif pour la fabrication d'une feuille de polyurethane de haute qualite optique
EP87401402A EP0253699B1 (de) 1986-06-24 1987-06-22 Verfahren zum Herstellen einer durchsichtigen Kunststoff-Folie hoher optischer Qualität

Publications (1)

Publication Number Publication Date
ATE52454T1 true ATE52454T1 (de) 1990-05-15

Family

ID=9336614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87401402T ATE52454T1 (de) 1986-06-24 1987-06-22 Verfahren zum herstellen einer durchsichtigen kunststoff-folie hoher optischer qualitaet.

Country Status (9)

Country Link
US (1) US4830806A (de)
EP (1) EP0253699B1 (de)
JP (1) JPH07115368B2 (de)
AT (1) ATE52454T1 (de)
CA (1) CA1310552C (de)
DE (1) DE3762589D1 (de)
ES (1) ES2015588B3 (de)
FR (1) FR2600588B1 (de)
GR (1) GR3000676T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608500B1 (fr) * 1986-12-19 1989-03-31 Saint Gobain Vitrage Feuille en matiere plastique transparente de haute qualite optique resistant a la rayure et a l'abrasion, procede de fabrication et vitrages qui l'utilisent
FR2631628B1 (fr) * 1988-05-20 1992-04-30 Saint Gobain Vitrage Couche de polyurethane transparente resistant a la rayure et a l'abrasion ayant les proprietes d'absorbeur d'energie et d'anti-buee, procede de fabrication et vitrages qui l'utilisent
US5614322A (en) * 1991-04-01 1997-03-25 Saint-Gobain Vitrage International Flexible plastic window shield and process for its production
ITBO20040792A1 (it) * 2004-12-23 2005-03-23 S I M A Societa Ind Meccaniche Apparato ad ingombro contenuto particolarmente per il trattamento termico di stabilizzazione di nastri di materi aplastica ad esempio di polipropilene o polietilene per la produzione di reggette o d'altri tipi
JP2010134439A (ja) * 2008-10-27 2010-06-17 Fujifilm Corp 位相差フィルムの製造方法及びその製造設備

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32224A (en) * 1861-04-30 Scrubbing-bktrsh
US2431042A (en) * 1943-09-02 1947-11-18 Du Pont Process for obtaining clear films from ethylene polymers
US2510967A (en) * 1946-11-12 1950-06-13 New Wrinkle Inc Apparatus for producing wrinkle texture on nonwrinkling films
GB692888A (en) * 1951-01-02 1953-06-17 New Wrinkle Inc Improvements in or relating to the production of patterned films
US2926104A (en) * 1955-06-27 1960-02-23 Goetz Alexander Method of making microporous filter film
US2850467A (en) * 1956-04-30 1958-09-02 Du Pont Continuous production of cellular polyurethane plastics
DE2228299C3 (de) * 1972-06-09 1985-11-14 Saint-Gobain Industries, Neuilly-sur-Seine Sicherheitsglasscheibe
FR2251608B1 (de) * 1973-11-16 1977-09-23 Saint Gobain
DE2614596C3 (de) * 1976-04-05 1980-03-13 Vereinigte Glaswerke Gmbh, 5100 Aachen Abstreichgießkopf zum Aufbringen gießfähiger Kunststoffschichten auf plane Unterlagen
DE2629779C3 (de) * 1976-07-02 1985-04-04 Saint Gobain Verfahren zur Herstellung einer zweischichtigen Folie mit Selbstheileigenschaften unter Verwendung von Polyurethanen als Splitterschutzschicht eines Sicherheitsglases
FR2383000A1 (fr) * 1977-03-08 1978-10-06 Saint Gobain Procede pour la preparation de films, feuilles ou plaques de hautes qualites optiques en matiere plastique transparente
FR2546810B1 (fr) * 1983-05-30 1986-03-21 Saint Gobain Vitrage Procede et dispositif pour la fabrication de feuilles de matiere plastique de bonne qualite optique, par coulee

Also Published As

Publication number Publication date
CA1310552C (fr) 1992-11-24
GR3000676T3 (en) 1991-09-27
FR2600588A1 (fr) 1987-12-31
DE3762589D1 (de) 1990-06-13
EP0253699B1 (de) 1990-05-09
EP0253699A1 (de) 1988-01-20
US4830806A (en) 1989-05-16
JPH07115368B2 (ja) 1995-12-13
FR2600588B1 (fr) 1988-09-09
JPS6345010A (ja) 1988-02-26
ES2015588B3 (es) 1990-09-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee