FR2137223A1 - Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam - Google Patents

Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam

Info

Publication number
FR2137223A1
FR2137223A1 FR7117729A FR7117729A FR2137223A1 FR 2137223 A1 FR2137223 A1 FR 2137223A1 FR 7117729 A FR7117729 A FR 7117729A FR 7117729 A FR7117729 A FR 7117729A FR 2137223 A1 FR2137223 A1 FR 2137223A1
Authority
FR
France
Prior art keywords
foam
thermoplastic
coarser
thermosetting
seat cushions
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.)
Granted
Application number
FR7117729A
Other languages
English (en)
French (fr)
Other versions
FR2137223B1 (ref
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.)
Fils dAuguste Chomarat et Cie SA
Original Assignee
Fils dAuguste Chomarat et Cie SA
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 Fils dAuguste Chomarat et Cie SA filed Critical Fils dAuguste Chomarat et Cie SA
Priority to FR7117729A priority Critical patent/FR2137223A1/fr
Priority to BE780551A priority patent/BE780551A/xx
Priority to CH546050D priority patent/CH546050A/fr
Priority to IT5025272A priority patent/IT957868B/it
Publication of FR2137223A1 publication Critical patent/FR2137223A1/fr
Application granted granted Critical
Publication of FR2137223B1 publication Critical patent/FR2137223B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
    • 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming

Landscapes

  • Laminated Bodies (AREA)
FR7117729A 1971-05-17 1971-05-17 Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam Granted FR2137223A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7117729A FR2137223A1 (en) 1971-05-17 1971-05-17 Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam
BE780551A BE780551A (fr) 1971-05-17 1972-03-10 Garniture de siege en matiere synthetique et procede pour sa fabrication
CH546050D CH546050A (fr) 1971-05-17 1972-03-15 Garniture de siege.
IT5025272A IT957868B (it) 1971-05-17 1972-05-15 Tappezzeria per sedili e procedi mento per fabbricarla

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117729A FR2137223A1 (en) 1971-05-17 1971-05-17 Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam

Publications (2)

Publication Number Publication Date
FR2137223A1 true FR2137223A1 (en) 1972-12-29
FR2137223B1 FR2137223B1 (ref) 1973-05-25

Family

ID=9077137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117729A Granted FR2137223A1 (en) 1971-05-17 1971-05-17 Composite seat cushions - with a polyurethane skin on a thermoplastic foam over a coarser thermosetting foam

Country Status (4)

Country Link
BE (1) BE780551A (ref)
CH (1) CH546050A (ref)
FR (1) FR2137223A1 (ref)
IT (1) IT957868B (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643308A1 (fr) * 1989-02-21 1990-08-24 Martin Claude Materiau pour enveloppe de moulage, son procede d'obtention et procede pour realiser un objet avec une telle enveloppe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643308A1 (fr) * 1989-02-21 1990-08-24 Martin Claude Materiau pour enveloppe de moulage, son procede d'obtention et procede pour realiser un objet avec une telle enveloppe

Also Published As

Publication number Publication date
CH546050A (fr) 1974-02-28
FR2137223B1 (ref) 1973-05-25
IT957868B (it) 1973-10-20
BE780551A (fr) 1972-07-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse