FR89065E - Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication - Google Patents

Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication

Info

Publication number
FR89065E
FR89065E FR39214A FR39214A FR89065E FR 89065 E FR89065 E FR 89065E FR 39214 A FR39214 A FR 39214A FR 39214 A FR39214 A FR 39214A FR 89065 E FR89065 E FR 89065E
Authority
FR
France
Prior art keywords
manufacture
methods
cellular products
flexible cellular
enhanced elasticity
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
FR39214A
Other languages
English (en)
Inventor
Jean Charles Desire Mauroy
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
Priority to FR39214A priority Critical patent/FR89065E/fr
Application granted granted Critical
Publication of FR89065E publication Critical patent/FR89065E/fr
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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/129—Enhancing adhesion to the preformed part using an interlayer
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/248—All polymers belonging to those covered by group B32B25/00
FR39214A 1961-02-14 1965-11-22 Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication Expired FR89065E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR39214A FR89065E (fr) 1961-02-14 1965-11-22 Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR852674A FR1288830A (fr) 1961-02-14 1961-02-14 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication
FR915154A FR83057E (fr) 1961-02-14 1962-11-13 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication
FR39214A FR89065E (fr) 1961-02-14 1965-11-22 Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication

Publications (1)

Publication Number Publication Date
FR89065E true FR89065E (fr) 1967-05-05

Family

ID=8748804

Family Applications (3)

Application Number Title Priority Date Filing Date
FR852674A Expired FR1288830A (fr) 1961-02-14 1961-02-14 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication
FR915154A Expired FR83057E (fr) 1961-02-14 1962-11-13 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication
FR39214A Expired FR89065E (fr) 1961-02-14 1965-11-22 Produits cellulaires souples à élasticité ren forcée et leurs procédés de fabrication

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR852674A Expired FR1288830A (fr) 1961-02-14 1961-02-14 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication
FR915154A Expired FR83057E (fr) 1961-02-14 1962-11-13 Produits cellulaires souples à élasticité renforcée et leurs procédés de fabrication

Country Status (1)

Country Link
FR (3) FR1288830A (fr)

Also Published As

Publication number Publication date
FR1288830A (fr) 1962-03-30
FR83057E (fr) 1964-06-05

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