FI51442B - - Google Patents

Info

Publication number
FI51442B
FI51442B FI344568A FI344568A FI51442B FI 51442 B FI51442 B FI 51442B FI 344568 A FI344568 A FI 344568A FI 344568 A FI344568 A FI 344568A FI 51442 B FI51442 B FI 51442B
Authority
FI
Finland
Application number
FI344568A
Other languages
Finnish (fi)
Other versions
FI51442C (fi
Inventor
Andre Rivat-Lahousse
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
Priority claimed from FR131156A external-priority patent/FR1555781A/fr
Application filed by Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of FI51442B publication Critical patent/FI51442B/fi
Publication of FI51442C publication Critical patent/FI51442C/fi

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
    • 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
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
FI344568A 1967-12-06 1968-12-03 Menetelmä harkkojen, laattojen tai muotokappaleiden valmistamiseksi pa isuvista lämpöplastisista aineista. FI51442C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR131156A FR1555781A (enrdf_load_stackoverflow) 1967-12-06 1967-12-06
FR135998A FR93792E (fr) 1967-12-06 1968-01-15 Procédé et dispositifs pour le moulage de matieres thermoplastiques expansibles.

Publications (2)

Publication Number Publication Date
FI51442B true FI51442B (enrdf_load_stackoverflow) 1976-09-30
FI51442C FI51442C (fi) 1977-01-10

Family

ID=26181419

Family Applications (1)

Application Number Title Priority Date Filing Date
FI344568A FI51442C (fi) 1967-12-06 1968-12-03 Menetelmä harkkojen, laattojen tai muotokappaleiden valmistamiseksi pa isuvista lämpöplastisista aineista.

Country Status (7)

Country Link
AT (1) AT308384B (enrdf_load_stackoverflow)
BE (1) BE725012A (enrdf_load_stackoverflow)
FI (1) FI51442C (enrdf_load_stackoverflow)
FR (1) FR93792E (enrdf_load_stackoverflow)
GB (1) GB1241306A (enrdf_load_stackoverflow)
NL (1) NL164505C (enrdf_load_stackoverflow)
SE (1) SE349773B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1738888A3 (en) * 2005-06-01 2007-11-21 Heikki Korpela Method and machine for forming a continuous web of a porous thermoplastic
DE102019124302A1 (de) * 2019-09-10 2021-03-11 Werkzeugbau Siegfried Hofmann Gmbh Vorrichtung zum Verarbeiten eines Partikelschaummaterials zum Herstellen eines Partikelschaumformteils
CN110466143B (zh) * 2019-09-27 2024-10-15 苏州金纬机械制造有限公司 用于厚板材生产线的压花加热设备

Also Published As

Publication number Publication date
SE349773B (enrdf_load_stackoverflow) 1972-10-09
GB1241306A (en) 1971-08-04
DE1809577B2 (de) 1975-11-27
NL164505B (nl) 1980-08-15
FI51442C (fi) 1977-01-10
NL164505C (nl) 1981-01-15
DE1809577A1 (de) 1969-10-16
AT308384B (de) 1973-07-10
BE725012A (enrdf_load_stackoverflow) 1969-06-05
NL6817332A (enrdf_load_stackoverflow) 1969-06-10
FR93792E (fr) 1969-05-16

Similar Documents

Publication Publication Date Title
AU5765369A (enrdf_load_stackoverflow)
AT298283B (enrdf_load_stackoverflow)
FI51442B (enrdf_load_stackoverflow)
AU416737B2 (enrdf_load_stackoverflow)
AU342066A (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU610966A (enrdf_load_stackoverflow)
AU3151267A (enrdf_load_stackoverflow)
AU2977667A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU2454867A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU2116667A (enrdf_load_stackoverflow)
AU1273466A (enrdf_load_stackoverflow)
BE708078A (enrdf_load_stackoverflow)
AU2406369A (enrdf_load_stackoverflow)
BE692780A (enrdf_load_stackoverflow)
BE692779A (enrdf_load_stackoverflow)
BE692778A (enrdf_load_stackoverflow)
BE692654A (enrdf_load_stackoverflow)
BE692577A (enrdf_load_stackoverflow)
BE693070A (enrdf_load_stackoverflow)
BE693296A (enrdf_load_stackoverflow)
AU1614766A (enrdf_load_stackoverflow)
AU1677166A (enrdf_load_stackoverflow)