ES330306A1 - Procedimiento y aparato para la obtencion de cuerpos moldeados de plastico expandido. - Google Patents

Procedimiento y aparato para la obtencion de cuerpos moldeados de plastico expandido.

Info

Publication number
ES330306A1
ES330306A1 ES0330306A ES330306A ES330306A1 ES 330306 A1 ES330306 A1 ES 330306A1 ES 0330306 A ES0330306 A ES 0330306A ES 330306 A ES330306 A ES 330306A ES 330306 A1 ES330306 A1 ES 330306A1
Authority
ES
Spain
Prior art keywords
mold
translation
machine
legally binding
google translate
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
ES0330306A
Other languages
English (en)
Spanish (es)
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of ES330306A1 publication Critical patent/ES330306A1/es
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
    • 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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0415—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the pressure of the material during or after filling of the mould, e.g. by local venting
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
ES0330306A 1965-08-17 1966-08-17 Procedimiento y aparato para la obtencion de cuerpos moldeados de plastico expandido. Expired ES330306A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0083289 1965-08-17

Publications (1)

Publication Number Publication Date
ES330306A1 true ES330306A1 (es) 1967-06-16

Family

ID=6981890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330306A Expired ES330306A1 (es) 1965-08-17 1966-08-17 Procedimiento y aparato para la obtencion de cuerpos moldeados de plastico expandido.

Country Status (4)

Country Link
BE (1) BE685618A (enrdf_load_stackoverflow)
DE (1) DE1504056A1 (enrdf_load_stackoverflow)
ES (1) ES330306A1 (enrdf_load_stackoverflow)
NL (1) NL6611262A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434716B (sv) * 1982-12-17 1984-08-13 Thermacore Ab Forfarande for framstellning av dorrar och andra byggelement med skivformig utstreckning jemte anordning herfor
CN1221370C (zh) * 1998-04-30 2005-10-05 戴伸工业公司 用于合成树脂的型内发泡成形装置
JP3698932B2 (ja) * 1999-10-12 2005-09-21 難波プレス工業株式会社 充填体

Also Published As

Publication number Publication date
DE1504056A1 (de) 1969-07-17
NL6611262A (enrdf_load_stackoverflow) 1967-02-20
BE685618A (enrdf_load_stackoverflow) 1967-02-17

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