FR1006149A - Improvements in manufacturing processes for spongy materials from latex - Google Patents

Improvements in manufacturing processes for spongy materials from latex

Info

Publication number
FR1006149A
FR1006149A FR1006149DA FR1006149A FR 1006149 A FR1006149 A FR 1006149A FR 1006149D A FR1006149D A FR 1006149DA FR 1006149 A FR1006149 A FR 1006149A
Authority
FR
France
Prior art keywords
latex
manufacturing processes
spongy materials
spongy
materials
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)
Inventor
Henri-Auguste Leduc
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 filed Critical
Application granted granted Critical
Publication of FR1006149A publication Critical patent/FR1006149A/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
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • B29C44/58—Moulds
    • B29C44/583—Moulds for making articles with cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1006149D 1947-11-22 1947-11-22 Improvements in manufacturing processes for spongy materials from latex Expired FR1006149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006149T 1947-11-22

Publications (1)

Publication Number Publication Date
FR1006149A true FR1006149A (en) 1952-04-21

Family

ID=9565483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006149D Expired FR1006149A (en) 1947-11-22 1947-11-22 Improvements in manufacturing processes for spongy materials from latex

Country Status (1)

Country Link
FR (1) FR1006149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217601B (en) * 1953-11-16 1966-05-26 Durie & Miller Ltd Process for the production of a sound and heat insulating material mixture from particles of a granular material of an organic nature and a foamed binding agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217601B (en) * 1953-11-16 1966-05-26 Durie & Miller Ltd Process for the production of a sound and heat insulating material mixture from particles of a granular material of an organic nature and a foamed binding agent

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