ES488064A0 - PROCEDURE FOR THE MANUFACTURE OF MOLDED BODIES OF FOAMED SYNTHETIC MATERIAL - Google Patents

PROCEDURE FOR THE MANUFACTURE OF MOLDED BODIES OF FOAMED SYNTHETIC MATERIAL

Info

Publication number: ES488064A0
Authority: ES; Spain
Prior art keywords: procedure; manufacture; synthetic material; molded bodies; foamed synthetic
Prior art date: 1979-01-30
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

ES488064A

Other languages

Spanish (es)

Other versions

ES8100153A1 (en

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.)

JOACHIM TEUBERT ING

Original Assignee

JOACHIM TEUBERT ING

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.)

1979-01-30

Filing date

1980-01-31

Publication date

1980-11-01

1979-01-30 Priority claimed from DE2903495A external-priority patent/DE2903495C2/en

1979-03-21 Priority claimed from DE2911120A external-priority patent/DE2911120C2/en

1980-01-31 Application filed by JOACHIM TEUBERT ING filed Critical JOACHIM TEUBERT ING

1980-11-01 Publication of ES488064A0 publication Critical patent/ES488064A0/en

1980-11-01 Publication of ES8100153A1 publication Critical patent/ES8100153A1/en

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229920002994 synthetic fiber Polymers 0.000 title 1

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
- B29C44/3461—Making or treating 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
- 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
- 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

ES488064A 1979-01-30 1980-01-31 Moulding foamed plastics Expired ES8100153A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2903495A DE2903495C2 (en)	1979-01-30	1979-01-30	Process for the production of molded bodies from foamed plastic, in particular from foamed polystyrene
DE2911120A DE2911120C2 (en)	1979-03-21	1979-03-21	Process for producing molded articles from foamed plastic, such as foamed polystyrene

Publications (2)

Publication Number	Publication Date
ES488064A0 true ES488064A0 (en)	1980-11-01
ES8100153A1 ES8100153A1 (en)	1980-11-01

Family

ID=25777600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES488064A Expired ES8100153A1 (en)	1979-01-30	1980-01-31	Moulding foamed plastics

Country Status (5)

Country	Link
CH (1)	CH642903A5 (en)
ES (1)	ES8100153A1 (en)
FR (1)	FR2447803A1 (en)
GB (1)	GB2040788B (en)
SE (1)	SE8000748L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6547547B2 (en) *	2000-02-01	2003-04-15	Daisen Industry Co., Ltd.	Apparatus for molding composite foam molding element
US20010021402A1 (en) *	2000-03-13	2001-09-13	Iwao Nohara	Foam molding die apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1274755A (en) *	1960-10-17	1961-10-27	Wanner Ag	Process for shaping materials to be shaped or foamed in molds
DE1778819A1 (en) *	1968-06-08	1972-03-23	Gruenzweig & Hartmann	Foam mold for foaming synthetic resin compounds
DE1779415A1 (en) *	1968-08-09	1971-11-18	Basf Ag	Process for the production of molded articles
GB1534696A (en) *	1976-03-26	1978-12-06	Precision Rams Ltd	Manufacture of insulating blocks

1980
- 1980-01-09 CH CH14680A patent/CH642903A5/en not_active IP Right Cessation
- 1980-01-09 FR FR8000379A patent/FR2447803A1/en active Granted
- 1980-01-15 GB GB8001259A patent/GB2040788B/en not_active Expired
- 1980-01-30 SE SE8000748A patent/SE8000748L/en not_active Application Discontinuation
- 1980-01-31 ES ES488064A patent/ES8100153A1/en not_active Expired

Also Published As

Publication number	Publication date
CH642903A5 (en)	1984-05-15
FR2447803B1 (en)	1983-06-17
SE8000748L (en)	1980-07-31
ES8100153A1 (en)	1980-11-01
GB2040788B (en)	1982-10-06
GB2040788A (en)	1980-09-03
FR2447803A1 (en)	1980-08-29

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