FR557127A - Process for the manufacture of foam rubber articles - Google Patents

Process for the manufacture of foam rubber articles

Info

Publication number
FR557127A
FR557127A FR557127DA FR557127A FR 557127 A FR557127 A FR 557127A FR 557127D A FR557127D A FR 557127DA FR 557127 A FR557127 A FR 557127A
Authority
FR
France
Prior art keywords
manufacture
foam rubber
rubber articles
articles
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
Other languages
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.)
FR DU CAOUTCHOUC MOUSSE SOC
Original Assignee
FR DU CAOUTCHOUC MOUSSE SOC
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 FR DU CAOUTCHOUC MOUSSE SOC filed Critical FR DU CAOUTCHOUC MOUSSE SOC
Application granted granted Critical
Publication of FR557127A publication Critical patent/FR557127A/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
    • B29C44/02—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
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • B29C44/3453—Feeding the blowing agent to solid plastic material
FR557127D 1921-08-05 1922-08-05 Process for the manufacture of foam rubber articles Expired FR557127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE557127X 1921-08-05

Publications (1)

Publication Number Publication Date
FR557127A true FR557127A (en) 1923-08-03

Family

ID=6564978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR557127D Expired FR557127A (en) 1921-08-05 1922-08-05 Process for the manufacture of foam rubber articles

Country Status (1)

Country Link
FR (1) FR557127A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149887B (en) * 1953-02-04 1963-06-06 Dayco Corp Process for the production of rollers with an open cell structure for printing machines
EP0226382A2 (en) * 1985-12-02 1987-06-24 Johannes Hermanus Britz Solid core wheel tyre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149887B (en) * 1953-02-04 1963-06-06 Dayco Corp Process for the production of rollers with an open cell structure for printing machines
EP0226382A2 (en) * 1985-12-02 1987-06-24 Johannes Hermanus Britz Solid core wheel tyre
EP0226382A3 (en) * 1985-12-02 1988-07-13 Johannes Hermanus Britz Solid core wheel tyre

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