FR1524032A - Manufacturing process of molded parts of synthetic materials in the foam state - Google Patents

Manufacturing process of molded parts of synthetic materials in the foam state

Info

Publication number
FR1524032A
FR1524032A FR973205A FR973205A FR1524032A FR 1524032 A FR1524032 A FR 1524032A FR 973205 A FR973205 A FR 973205A FR 973205 A FR973205 A FR 973205A FR 1524032 A FR1524032 A FR 1524032A
Authority
FR
France
Prior art keywords
manufacturing process
molded parts
synthetic materials
foam state
foam
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
FR973205A
Other languages
French (fr)
Inventor
Karl Breer
Karl Sommerlade
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR973205A priority Critical patent/FR1524032A/en
Application granted granted Critical
Publication of FR1524032A publication Critical patent/FR1524032A/en
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
    • B29C44/20—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
    • 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
FR973205A 1963-05-03 1964-05-04 Manufacturing process of molded parts of synthetic materials in the foam state Expired FR1524032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973205A FR1524032A (en) 1963-05-03 1964-05-04 Manufacturing process of molded parts of synthetic materials in the foam state

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0039647 1963-05-03
FR973205A FR1524032A (en) 1963-05-03 1964-05-04 Manufacturing process of molded parts of synthetic materials in the foam state

Publications (1)

Publication Number Publication Date
FR1524032A true FR1524032A (en) 1968-05-10

Family

ID=25975738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973205A Expired FR1524032A (en) 1963-05-03 1964-05-04 Manufacturing process of molded parts of synthetic materials in the foam state

Country Status (1)

Country Link
FR (1) FR1524032A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491817A1 (en) * 1980-10-09 1982-04-16 Koppers Co Inc PROCESS FOR THE PRODUCTION OF PHENOLIC FOAM USING PRESSURE AND FOAM PRODUCED BY THE PROCESS
EP0058553A1 (en) * 1981-02-18 1982-08-25 Hyman International Limited Production of foams
FR2517591A1 (en) * 1981-12-03 1983-06-10 Poncet Jean Continuous prod. of foam polymer blocks - esp. cylindrical or annular, using thin flexible sleeve
EP0114741A2 (en) * 1983-01-21 1984-08-01 Hyman International Limited Production of foams
FR2584019A1 (en) * 1985-06-28 1987-01-02 Poncet Jean Device for producing foam blocks of polymers
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

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491817A1 (en) * 1980-10-09 1982-04-16 Koppers Co Inc PROCESS FOR THE PRODUCTION OF PHENOLIC FOAM USING PRESSURE AND FOAM PRODUCED BY THE PROCESS
US4504429A (en) * 1981-02-18 1985-03-12 Hyman International Limited Method and apparatus for the continuous upward production of foamed material
EP0058553A1 (en) * 1981-02-18 1982-08-25 Hyman International Limited Production of foams
WO1982002851A1 (en) * 1981-02-18 1982-09-02 Griffiths Anthony Charles Murray Production of foams
FR2517591A1 (en) * 1981-12-03 1983-06-10 Poncet Jean Continuous prod. of foam polymer blocks - esp. cylindrical or annular, using thin flexible sleeve
TR22310A (en) * 1983-01-21 1987-01-22 Hyman Int Ltd SUEREKLI MANUFACTURING AND MACHINE OF KOEPUEK MATERIALS AND BILHASSA POLIUERETAN AND OTHER POLYMER KOEPUEKS
EP0114741A3 (en) * 1983-01-21 1985-08-28 Hyman International Limited Production of foams
EP0114741A2 (en) * 1983-01-21 1984-08-01 Hyman International Limited Production of foams
FR2584019A1 (en) * 1985-06-28 1987-01-02 Poncet Jean Device for producing foam blocks of polymers
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

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