FR2023961A1 - Producing expanded plastics - Google Patents

Producing expanded plastics

Info

Publication number
FR2023961A1
FR2023961A1 FR6939623A FR6939623A FR2023961A1 FR 2023961 A1 FR2023961 A1 FR 2023961A1 FR 6939623 A FR6939623 A FR 6939623A FR 6939623 A FR6939623 A FR 6939623A FR 2023961 A1 FR2023961 A1 FR 2023961A1
Authority
FR
France
Prior art keywords
chamber
expanded
rigid
semi
base
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.)
Pending
Application number
FR6939623A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2023961A1 publication Critical patent/FR2023961A1/fr
Pending 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
    • B29C44/20—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
    • B29C44/203—Expanding the moulding material in a vertical channel

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR6939623A 1968-11-23 1969-11-18 Producing expanded plastics Pending FR2023961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT283268 1968-11-23

Publications (1)

Publication Number Publication Date
FR2023961A1 true FR2023961A1 (en) 1970-08-21

Family

ID=11103433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939623A Pending FR2023961A1 (en) 1968-11-23 1969-11-18 Producing expanded plastics

Country Status (3)

Country Link
BE (1) BE741836A (enrdf_load_html_response)
DE (1) DE1956419A1 (enrdf_load_html_response)
FR (1) FR2023961A1 (enrdf_load_html_response)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114741A3 (en) * 1983-01-21 1985-08-28 Hyman International Limited Production of foams
FR2584019A1 (fr) * 1985-06-28 1987-01-02 Poncet Jean Dispositif pour realiser des blocs de mousse de polymeres
US5620710A (en) * 1993-07-14 1997-04-15 Foaming Technologies Cardio Bv Froth system for continuous manufacture of polyurethane foam slab-stocks
US5665287A (en) * 1993-07-14 1997-09-09 Foaming Technologies Cardio Bv Froth process for continous manufacture of polyurethane foam slab-stocks
USRE37012E1 (en) * 1993-07-14 2001-01-09 Foaming Technologies, Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567008A (en) * 1981-02-18 1986-01-28 Hyman International Limited Production of foams
IE52288B1 (en) * 1981-02-18 1987-09-02 Hyman Int Ltd Production of foams
FR2502541A1 (fr) * 1981-03-24 1982-10-01 Poncet Jean Procede et dispositif pour fabriquer des bandes de mousse de polymeres et produit obtenu
DE102008007079B4 (de) * 2008-01-31 2011-05-26 Bayer Materialscience Ag Behälter zur diskontinuierlichen Herstellung von geschäumtem Material

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114741A3 (en) * 1983-01-21 1985-08-28 Hyman International Limited Production of foams
TR22310A (tr) * 1983-01-21 1987-01-22 Hyman Int Ltd Koepuek malzemelerin ve bilhassa poliueretan ve baska polimer koepueklerinin suerekli imaline usul ve makina
FR2584019A1 (fr) * 1985-06-28 1987-01-02 Poncet Jean Dispositif pour realiser des blocs de mousse de polymeres
US5620710A (en) * 1993-07-14 1997-04-15 Foaming Technologies Cardio Bv Froth system for continuous manufacture of polyurethane foam slab-stocks
US5629027A (en) * 1993-07-14 1997-05-13 Foaming Technologies Cardio Bv Froth system for continuous manufacture of polyurethane foam slab-stocks
US5639483A (en) * 1993-07-14 1997-06-17 Foaming Technologies Cardio Bv Froth system for continuous manufacture of polyurethane foam slab-stocks
US5665287A (en) * 1993-07-14 1997-09-09 Foaming Technologies Cardio Bv Froth process for continous manufacture of polyurethane foam slab-stocks
USRE37012E1 (en) * 1993-07-14 2001-01-09 Foaming Technologies, Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
USRE37075E1 (en) * 1993-07-14 2001-02-27 Carlo Fiorentini Froth system for continuous manufacture of polyurethane foam slab-stocks
USRE37115E1 (en) * 1993-07-14 2001-03-27 Foaming Technologies Cardio Bv Froth system for continuous manufacture of polyurethane foam slab-stocks

Also Published As

Publication number Publication date
DE1956419A1 (de) 1970-06-11
BE741836A (enrdf_load_html_response) 1970-05-04

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