FR2349425A1 - Procede de faconnage thermique - Google Patents

Procede de faconnage thermique

Info

Publication number
FR2349425A1
FR2349425A1 FR7712361A FR7712361A FR2349425A1 FR 2349425 A1 FR2349425 A1 FR 2349425A1 FR 7712361 A FR7712361 A FR 7712361A FR 7712361 A FR7712361 A FR 7712361A FR 2349425 A1 FR2349425 A1 FR 2349425A1
Authority
FR
France
Prior art keywords
shaping process
thermal shaping
thermal
shaping
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.)
Granted
Application number
FR7712361A
Other languages
English (en)
Other versions
FR2349425B1 (fr
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
Publication of FR2349425A1 publication Critical patent/FR2349425A1/fr
Application granted granted Critical
Publication of FR2349425B1 publication Critical patent/FR2349425B1/fr
Granted 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
    • Y10T156/1048—Subsequent to assembly of parallel stacked sheets only to form dished or receptacle-like product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
FR7712361A 1976-04-28 1977-04-25 Procede de faconnage thermique Granted FR2349425A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17255/76A GB1577517A (en) 1976-04-28 1976-04-28 Method of thermoforming

Publications (2)

Publication Number Publication Date
FR2349425A1 true FR2349425A1 (fr) 1977-11-25
FR2349425B1 FR2349425B1 (fr) 1980-06-06

Family

ID=10091987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712361A Granted FR2349425A1 (fr) 1976-04-28 1977-04-25 Procede de faconnage thermique

Country Status (13)

Country Link
US (2) US4141771A (fr)
BE (1) BE854075A (fr)
CH (1) CH630556A5 (fr)
DE (1) DE2718510C3 (fr)
DK (1) DK173377A (fr)
FI (1) FI771343A (fr)
FR (1) FR2349425A1 (fr)
GB (1) GB1577517A (fr)
IE (1) IE44913B1 (fr)
NL (1) NL191835C (fr)
NO (1) NO144161C (fr)
SE (1) SE7704841L (fr)
ZA (1) ZA772236B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635483A1 (fr) * 1988-08-17 1990-02-23 Norsolor Sa Procede de thermoformage de feuilles de poly(methacrylate de methyle) et les produits faconnes correspondants
EP0357487A2 (fr) * 1988-08-17 1990-03-07 Elf Atochem S.A. Procédé de thermoformage de feuilles de poly (méthacrylate de méthyle) et les produits façonnés correspondants

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320699A (en) * 1978-04-24 1982-03-23 Solar-Kist Corporation Flexible separable, non-stick liners for heated cooking surfaces
DE2935631A1 (de) * 1979-09-04 1981-04-16 Plate Bonn Gmbh, 5300 Bonn Mehrschicht-kunststoff-folie, verfahren zu ihrer herstellung und deren verwendung
EP0029608B1 (fr) * 1979-11-26 1983-08-03 Alkor GmbH Kunststoffe Procédé pour la fabrication d'éléments étirés à partir d'une feuille en matière plastique et remplis par moussage d'une matière mousse
US4808252A (en) * 1983-03-18 1989-02-28 The Procter & Gamble Company Shaped disposable diapers with elastically contractible waistbands
FR2551074B1 (fr) * 1983-08-24 1985-11-22 Rambaud Jean Michel Composition et procede pour le revetement d'objets en resine acrylique, et objets ainsi revetus
IT1190427B (it) * 1985-11-22 1988-02-16 Vedril Spa Articoli sanitari in resine acriliche o metacriliche e metodo per ottenerli
US4931115A (en) * 1987-04-16 1990-06-05 Pajunen Anne C Plastic clothing and method of fabrication
US5279883A (en) * 1988-08-17 1994-01-18 Norsolor Thermoformed poly (methyl methacrylate) sheets with protective film
US5275866A (en) * 1988-08-17 1994-01-04 Atochem Puteaux Thermoformed poly (methyl methacrylate) sheets with protective film and adhesion layer
US5631089A (en) * 1991-07-30 1997-05-20 E. I. Du Pont De Nemours And Company Preparation of glass/plastic laminates having improved optical quality
US5308425A (en) * 1992-10-22 1994-05-03 Aristech Chemical Corporation Method of making crosslinked acrylic sheet with enhanced vacuum molding attributes
US6315915B1 (en) 1999-09-02 2001-11-13 Acushnet Company Treatment for facilitating bonding between golf ball layers and resultant golf balls
DE10217941B4 (de) * 2002-04-22 2012-04-05 Sig Combibloc Systems Gmbh Verfahren zur Herstellung eines Verbundmaterials mit temperaturbeständigem Haftvermittler und danach hergestelltes Verbundmaterial
ES2259890B1 (es) * 2004-11-22 2007-10-01 Nina Cristal, S.L. Procedimiento para la conformacion de lavabos.
EP1767341B1 (fr) * 2005-09-21 2010-03-31 Rkw Se Film protecteur de surface auto-adhérent
WO2009100001A2 (fr) 2008-02-05 2009-08-13 Sara Lee Corporation Produit micro-ondable
US10182932B2 (en) 2012-02-21 2019-01-22 Allurion Technologies, Inc. Methods and devices for deploying and releasing a temporary implant within the body
AU2013222419B2 (en) 2012-02-21 2017-03-30 Allurion Technologies, Inc. Methods and devices for deploying and releasing a temporary implant within the body
US20180311484A1 (en) * 2017-05-01 2018-11-01 Allurion Technologies, Inc. Method of fabrication for devices for deploying and releasing a temporary implant within the body
US10470908B2 (en) 2018-02-26 2019-11-12 Allurion Technologies, Inc. Automatic-sealing balloon-filling catheter system
WO2020010359A1 (fr) 2018-07-06 2020-01-09 Allurion Technologies, Inc. Système de valve de régulation fluidique binaire
US11497900B2 (en) 2018-12-13 2022-11-15 Allurion Technologies, Inc. Enhanced fluid delivery system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500150A (fr) * 1950-04-22
DE1704698U (de) 1952-04-26 1955-08-11 Ernst E Weisse Bildbandtraeger.
GB739436A (en) 1953-04-06 1955-10-26 Us Rubber Co Improvements in drawing sheet plastic
BE605795A (fr) * 1960-07-08
GB954347A (en) 1962-12-17 1964-04-02 Monsanto Chemicals Method and apparatus for forming a multiply molded article
US3404056A (en) * 1964-07-17 1968-10-01 Howmet Corp Formation of plastic dental appliances
US3528865A (en) * 1964-12-04 1970-09-15 Owens Illinois Inc Method of deep-stretching plastic sheet material to receptacle shape
DE1704698A1 (de) * 1967-01-07 1971-07-08 Happich Gmbh Gebr Verbundfolie
US3579395A (en) * 1967-01-17 1971-05-18 Monsanto Co Method and apparatus for forming a multi-ply thermoplastic molded article
GB1275066A (en) 1968-05-21 1972-05-24 Sobrefina Sa Method and equipment for the production of a strip laminate material from a material capable of being heat formed
US3530537A (en) * 1969-02-06 1970-09-29 Monsanto Co Tough plastic articles of manufacture
GB1384885A (en) 1971-05-25 1975-02-26 Ici Ltd Method for manufacturing double-wall units by thermoforming
US3971687A (en) * 1971-05-25 1976-07-27 Imperial Chemical Industries Limited Method for forming double-walled units
GB1446424A (en) 1972-07-28 1976-08-18 Tup Panama Sa Moulded plastic containers
US3971866A (en) * 1974-06-07 1976-07-27 Minnesota Mining And Manufacturing Company Thermoformable release liner
GB1481227A (en) 1974-09-04 1977-07-27 Bellaplast Gmbh Plastics products and methods of producing them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635483A1 (fr) * 1988-08-17 1990-02-23 Norsolor Sa Procede de thermoformage de feuilles de poly(methacrylate de methyle) et les produits faconnes correspondants
EP0356316A2 (fr) * 1988-08-17 1990-02-28 Elf Atochem S.A. Procédé de thermoformage de feuilles de poly (méthacrylate de méthyle) et les produits façonnés correspondants
EP0357487A2 (fr) * 1988-08-17 1990-03-07 Elf Atochem S.A. Procédé de thermoformage de feuilles de poly (méthacrylate de méthyle) et les produits façonnés correspondants
EP0357487A3 (fr) * 1988-08-17 1992-01-22 Elf Atochem S.A. Procédé de thermoformage de feuilles de poly (méthacrylate de méthyle) et les produits façonnés correspondants
EP0356316A3 (fr) * 1988-08-17 1992-01-22 Elf Atochem S.A. Procédé de thermoformage de feuilles de poly (méthacrylate de méthyle) et les produits façonnés correspondants

Also Published As

Publication number Publication date
NO144161C (no) 1981-07-08
DE2718510A1 (de) 1977-11-10
BE854075A (fr) 1977-10-28
ZA772236B (en) 1978-12-27
NL7704588A (nl) 1977-11-01
NL191835C (nl) 1996-09-03
DE2718510C3 (de) 1979-05-10
SE7704841L (sv) 1977-10-29
DK173377A (da) 1977-10-29
CH630556A5 (de) 1982-06-30
IE44913L (en) 1977-10-28
NO144161B (no) 1981-03-30
NL191835B (nl) 1996-05-01
US4141771A (en) 1979-02-27
US4220683A (en) 1980-09-02
IE44913B1 (en) 1982-05-19
DE2718510B2 (de) 1978-09-21
NO771223L (no) 1977-10-31
GB1577517A (en) 1980-10-22
FI771343A (fr) 1977-10-29
FR2349425B1 (fr) 1980-06-06

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