CH459555A - Procédé pour l'obtention de produits cellulaires en résine thermoplastique - Google Patents

Procédé pour l'obtention de produits cellulaires en résine thermoplastique

Info

Publication number
CH459555A
CH459555A CH547466A CH547466A CH459555A CH 459555 A CH459555 A CH 459555A CH 547466 A CH547466 A CH 547466A CH 547466 A CH547466 A CH 547466A CH 459555 A CH459555 A CH 459555A
Authority
CH
Switzerland
Prior art keywords
thermoplastic resin
cellular products
obtaining cellular
obtaining
products
Prior art date
Application number
CH547466A
Other languages
English (en)
French (fr)
Inventor
Charpentier Maurice
Original Assignee
Saint Gobain
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 filed Critical Saint Gobain
Publication of CH459555A publication Critical patent/CH459555A/fr

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/206—Using expandable particles or beads as starting 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/24—Making multilayered articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/26—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length using several expanding steps
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Building Environments (AREA)
CH547466A 1965-04-15 1966-04-15 Procédé pour l'obtention de produits cellulaires en résine thermoplastique CH459555A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR13377A FR1440106A (fr) 1965-04-15 1965-04-15 Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique
FR83268A FR91244E (fr) 1965-04-15 1966-11-10 Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique
FR87044A FR92122E (fr) 1965-04-15 1966-12-12 Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique

Publications (1)

Publication Number Publication Date
CH459555A true CH459555A (fr) 1968-07-15

Family

ID=27242082

Family Applications (2)

Application Number Title Priority Date Filing Date
CH60668A CH456131A (fr) 1965-04-15 1966-04-15 Appareil pour la fabrication de produits cellulaires en résine synthétique
CH547466A CH459555A (fr) 1965-04-15 1966-04-15 Procédé pour l'obtention de produits cellulaires en résine thermoplastique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH60668A CH456131A (fr) 1965-04-15 1966-04-15 Appareil pour la fabrication de produits cellulaires en résine synthétique

Country Status (14)

Country Link
JP (2) JPS5233151B1 (US20080138455A1-20080612-C00006.png)
AT (3) AT301854B (US20080138455A1-20080612-C00006.png)
BE (3) BE679070A (US20080138455A1-20080612-C00006.png)
CH (2) CH456131A (US20080138455A1-20080612-C00006.png)
DE (4) DE1629321B2 (US20080138455A1-20080612-C00006.png)
DK (1) DK127234B (US20080138455A1-20080612-C00006.png)
ES (1) ES348143A2 (US20080138455A1-20080612-C00006.png)
FI (2) FI46702C (US20080138455A1-20080612-C00006.png)
FR (3) FR1440106A (US20080138455A1-20080612-C00006.png)
GB (3) GB1093238A (US20080138455A1-20080612-C00006.png)
LU (2) LU50900A1 (US20080138455A1-20080612-C00006.png)
NL (2) NL6604171A (US20080138455A1-20080612-C00006.png)
NO (1) NO141338C (US20080138455A1-20080612-C00006.png)
SE (2) SE399010B (US20080138455A1-20080612-C00006.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119827B1 (US20080138455A1-20080612-C00006.png) * 1970-12-14 1974-04-26 Lambert Freres & Cie
CA1011070A (en) * 1972-05-30 1977-05-31 Richard H. Immel Method for bonding expanded polymeric parts
SE7412287L (sv) * 1974-09-30 1976-03-31 Gullfiber Ab Anordning vid framstellning av block av poros termoplast i kontinuerligt forfarande
JPS5396639U (US20080138455A1-20080612-C00006.png) * 1977-01-10 1978-08-05
FR2529826A1 (fr) * 1982-07-09 1984-01-13 Elf Isolation Procede continu pour le moulage de panneaux ou de plaques cellulaires a partir de granules preexpanses de matiere thermoplastique, et dispositif pour la mise en oeuvre dudit procede
DE3416985A1 (de) * 1984-05-08 1985-11-14 Held, Kurt, 7218 Trossingen Verfahren und vorrichtung zum kontinuierlichen verpressen von werkstoffbahnen
JP2002331541A (ja) * 2001-05-11 2002-11-19 Araco Corp 成形体の製造方法及び成形体の製造装置
CZ305937B6 (cs) * 2012-05-10 2016-05-11 Novopol A.S. Způsob výroby výlisků
CZ305936B6 (cs) * 2012-05-10 2016-05-11 Novopol A.S. Výlisek z pěnového polystyrenu a způsob výroby výlisků z pěnového polystyrenu

Also Published As

Publication number Publication date
NO141338B (no) 1979-11-12
DE1704557C3 (de) 1979-07-26
AT308383B (de) 1973-07-10
DE1753811B2 (de) 1978-02-09
DK127234B (da) 1973-10-08
GB1093238A (en) 1967-11-29
BE706296A (US20080138455A1-20080612-C00006.png) 1968-05-09
NO141338C (no) 1980-02-20
LU55063A1 (US20080138455A1-20080612-C00006.png) 1968-08-27
CH456131A (fr) 1968-05-15
BE707817A (US20080138455A1-20080612-C00006.png) 1968-06-11
DE1753811A1 (de) 1974-05-30
NL6716789A (US20080138455A1-20080612-C00006.png) 1968-06-13
DE1629321A1 (de) 1971-02-04
FR92122E (fr) 1968-09-27
FI49372B (US20080138455A1-20080612-C00006.png) 1975-02-28
DE1753811C3 (de) 1978-11-09
FR91244E (fr) 1968-05-03
FI46702C (fi) 1973-06-11
GB1148940A (en) 1969-04-16
FI49372C (fi) 1975-06-10
DE1704553A1 (de) 1972-03-09
SE395239B (sv) 1977-08-08
JPS4843944B1 (US20080138455A1-20080612-C00006.png) 1973-12-21
BE679070A (US20080138455A1-20080612-C00006.png) 1966-10-05
AT319575B (de) 1974-12-27
NL6604171A (US20080138455A1-20080612-C00006.png) 1966-10-17
DE1704557A1 (de) 1972-03-09
DE1704557B2 (de) 1978-10-12
LU50900A1 (US20080138455A1-20080612-C00006.png) 1966-10-14
ES348143A2 (es) 1969-03-16
SE399010B (sv) 1978-01-30
GB1181889A (en) 1970-02-18
DE1629321B2 (de) 1975-12-04
AT301854B (de) 1972-09-25
DE1704553C3 (de) 1979-01-18
JPS5233151B1 (US20080138455A1-20080612-C00006.png) 1977-08-26
FI46702B (US20080138455A1-20080612-C00006.png) 1973-02-28
FR1440106A (fr) 1966-05-27
DE1704553B2 (de) 1978-05-24

Similar Documents

Publication Publication Date Title
CH489560A (fr) Procédé pour le moulage d'objets
CH477973A (fr) Procédé pour la fabrication d'articles en matière thermoplastique réticulé
BE726811R (fr) Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique
BE803379A (fr) Procede pour mouler des objets creux en resine synthetique
FR1426414A (fr) Procédé et machine pour le moulage d'articles
FR1499542A (fr) Composition résineuse thermoplastique et procédé d'obtention
FR1461520A (fr) Procédé et machine pour mouler des objets en matières plastiques
CH459555A (fr) Procédé pour l'obtention de produits cellulaires en résine thermoplastique
FR1462389A (fr) Procédé et appareil pour la fabrication par extrusion d'objets en materiau plastique
BE802873A (fr) Procede pour le moulage d'objets en matiere plastique
FR1426589A (fr) Procédé pour la fabrication d'objets moulés en matières thermoplastiques
FR93885E (fr) Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique.
LU43552A1 (fr) Procédé pour l'obtention de nouveaux produits alimentaires
FR1508423A (fr) Procédé pour l'obtention d'une protéine
BE778500A (fr) Procede de moulage d'objets en matiere plastique
BE749540A (fr) Produits cellulaires en resine thermoplastique et procede pour leur obtention
FR1472320A (fr) Procédé et appareil pour le moulage continu d'objets creux en résines thermoplastiques
FR1514185A (fr) Procédé pour la fabrication d'articles cellulaires en résines de polyuréthane
OA02980A (fr) Procédé pour l'obtention de nouvelles matières plastiques et produits obtenus.
FR1466296A (fr) Procédé pour la granulation de polymères thermoplastiques
FR1474635A (fr) Polymères d'éthylène pulvérulents et procédé pour les produire
CH362519A (fr) Machine pour le moulage en continu d'objets en matière thermoplastique
FR1456198A (fr) Procédé perfectionné pour l'obtention d'articles décoratifs en matière résineuse synthétique
FR1414485A (fr) Procédé pour le moulage des matières thermoplastiques
FR1452045A (fr) Procédé et appareillage pour le moulage de récipients en matière thermoplastique