IT8219746A0 - PROCEDURE FOR PRODUCING SHAPED BODIES OF FOAMABLE THERMOPLASTIC ARTIFICIAL MATERIAL, AS WELL AS A DEVICE FOR IMPLEMENTING THIS PROCEDURE. - Google Patents

PROCEDURE FOR PRODUCING SHAPED BODIES OF FOAMABLE THERMOPLASTIC ARTIFICIAL MATERIAL, AS WELL AS A DEVICE FOR IMPLEMENTING THIS PROCEDURE.

Info

Publication number
IT8219746A0
IT8219746A0 IT8219746A IT1974682A IT8219746A0 IT 8219746 A0 IT8219746 A0 IT 8219746A0 IT 8219746 A IT8219746 A IT 8219746A IT 1974682 A IT1974682 A IT 1974682A IT 8219746 A0 IT8219746 A0 IT 8219746A0
Authority
IT
Italy
Prior art keywords
procedure
implementing
well
shaped bodies
artificial material
Prior art date
Application number
IT8219746A
Other languages
Italian (it)
Other versions
IT1153449B (en
Inventor
Frank Handle
Original Assignee
Haendle & Soehne Maschf Karl
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 Haendle & Soehne Maschf Karl filed Critical Haendle & Soehne Maschf Karl
Publication of IT8219746A0 publication Critical patent/IT8219746A0/en
Application granted granted Critical
Publication of IT1153449B publication Critical patent/IT1153449B/en

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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT19746/82A 1981-02-28 1982-02-19 PROCEDURE FOR PRODUCING SHAPED THERMOPLASTIC ARTIFICIAL MATERIALS, AS WELL AS DEVICE TO IMPLEMENT THIS PROCEDURE IT1153449B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107697 DE3107697A1 (en) 1981-02-28 1981-02-28 METHOD FOR THE PRODUCTION OF MOLDED BODIES FROM FOAMABLE, THERMOPLASTIC PLASTIC MATERIAL, AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
IT8219746A0 true IT8219746A0 (en) 1982-02-19
IT1153449B IT1153449B (en) 1987-01-14

Family

ID=6126044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19746/82A IT1153449B (en) 1981-02-28 1982-02-19 PROCEDURE FOR PRODUCING SHAPED THERMOPLASTIC ARTIFICIAL MATERIALS, AS WELL AS DEVICE TO IMPLEMENT THIS PROCEDURE

Country Status (4)

Country Link
DE (1) DE3107697A1 (en)
FR (1) FR2500788A1 (en)
GB (1) GB2093758A (en)
IT (1) IT1153449B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984513A (en) * 1988-10-21 1991-01-15 Corporation Salaison Melrose Apparatus for cooking and shaping meat pieces
DE19724398C2 (en) * 1997-01-25 2000-11-02 Juan Carlos Bergmann Device for cooling products containing volatile components, in particular water, by accelerated evaporation using a vacuum
FR2771044B1 (en) * 1997-11-18 2000-02-11 Cera PROCESS FOR PRODUCING A PIECE OF UPHOLSTERY, PARTICULARLY FOR A MOTOR VEHICLE
US6576174B1 (en) * 2000-01-27 2003-06-10 Industrial Thermo Polymers Limited Residual gas extraction process

Also Published As

Publication number Publication date
DE3107697A1 (en) 1982-10-07
GB2093758A (en) 1982-09-08
IT1153449B (en) 1987-01-14
FR2500788A1 (en) 1982-09-03

Similar Documents

Publication Publication Date Title
ES513872A0 (en) "METHOD OF MANUFACTURE OF FOAMED MATERIAL".
IT7921337A0 (en) DEVICE FOR GRANULATING EXTRUDED ARTIFICIAL MATERIAL.
ES513190A0 (en) "PROCEDURE OF PRODUCING CONFORMED THERMOPLASTIC ARTICLES".
IT8023044A0 (en) PLASTIC. PROCEDURE FOR THE PRODUCTION OF A SHAPED BODY OF MATERIAL
DE3264835D1 (en) Shoe-sole, method and mould for making the same
EP0093782A4 (en) Process for biologically producing amide.
IT8521699A0 (en) EXTRUSION GROUP FOR THE EXTRUSION OF THERMOPLASTIC SYNTHETIC MATERIAL.
IT1075391B (en) METHOD FOR THE PRODUCTION OF LOW DENSITY POLYETHYLENE
IT8721753A0 (en) PLANT FOR THE EXTRUSION OF SYNTHETIC THERMOPLASTIC MATERIAL.
IT1138687B (en) EXTRUSION DEVICE FOR THE PRODUCTION OF FOAMED PLASTIC MATERIAL
IT8519402A1 (en) Device for producing deep-drawn parts of thermoplastic artificial material as well as a process carried out with said device
IT8121589A0 (en) PROCEDURE FOR PRODUCING MIXTURES OF ARTIFICIAL THERMOPLASTIC MATERIALS AND FILLING OR ORGANIC MATERIALS, AND NOT A DEVICE FOR IMPLEMENTING THE PROCEDURE.
IT1140985B (en) DEVICE PROCEDURE FOR PRODUCING SHAPED BODIES FROM FOAMABLE THERMOPLASTIC ARTIFICIAL MATERIALS
JPS57153035A (en) Self-extinguishing thermoplastic forming material
IT8219746A0 (en) PROCEDURE FOR PRODUCING SHAPED BODIES OF FOAMABLE THERMOPLASTIC ARTIFICIAL MATERIAL, AS WELL AS A DEVICE FOR IMPLEMENTING THIS PROCEDURE.
GB2086304B (en) Device for producing cellular structures of thermoplastic material
IT8219446A0 (en) METHOD OF FORMING HOLLOW THERMOPLASTIC BODIES.
GB2077142B (en) Artificial leather and process for producing the same
IT1142711B (en) METHOD FOR THE MANUFACTURE OF A PADDING MATERIAL
IT8125040A0 (en) PROCEDURE FOR THE MANUFACTURE OF MOLDED PARTS IN THERMOPLASTIC MATERIAL.
JPS57143346A (en) Thermoplastic forming material
IT8719959A0 (en) PROCEDURE FOR PRODUCING SHAPED BODIES IN ARTIFICIAL MATERIAL.
ZA81521B (en) Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide
JPS57143344A (en) Thermoplastic forming material
ZA828320B (en) Method of forming members from thermoplastic material