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IT1111443B - Procedimento per la fabbricazione di un materiale flessibile in foglio di schiuma ricostituita - Google Patents

Procedimento per la fabbricazione di un materiale flessibile in foglio di schiuma ricostituita

Info

Publication number
IT1111443B
IT1111443B IT67189/78A IT6718978A IT1111443B IT 1111443 B IT1111443 B IT 1111443B IT 67189/78 A IT67189/78 A IT 67189/78A IT 6718978 A IT6718978 A IT 6718978A IT 1111443 B IT1111443 B IT 1111443B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
flexible material
foam sheet
reconstituted foam
Prior art date
Application number
IT67189/78A
Other languages
English (en)
Other versions
IT7867189A0 (it
Original Assignee
Gen Foam Products
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 Gen Foam Products filed Critical Gen Foam Products
Publication of IT7867189A0 publication Critical patent/IT7867189A0/it
Application granted granted Critical
Publication of IT1111443B publication Critical patent/IT1111443B/it

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/207—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising impregnating expanded particles or fragments with a binder
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/07—Binding and molding cellular particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/918—Physical aftertreatment of a cellular product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT67189/78A 1977-02-02 1978-02-01 Procedimento per la fabbricazione di un materiale flessibile in foglio di schiuma ricostituita IT1111443B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4282/77A GB1595223A (en) 1977-02-02 1977-02-02 Flexible polyurethane sheet material

Publications (2)

Publication Number Publication Date
IT7867189A0 IT7867189A0 (it) 1978-02-01
IT1111443B true IT1111443B (it) 1986-01-13

Family

ID=9774194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67189/78A IT1111443B (it) 1977-02-02 1978-02-01 Procedimento per la fabbricazione di un materiale flessibile in foglio di schiuma ricostituita

Country Status (7)

Country Link
US (1) US4241189A (it)
AU (1) AU3291178A (it)
CA (1) CA1102065A (it)
DE (1) DE2804489A1 (it)
FR (1) FR2379368A1 (it)
GB (1) GB1595223A (it)
IT (1) IT1111443B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442642A1 (fr) * 1978-11-29 1980-06-27 Recticel Procede pour la realisation d'un tapis de gymnastique dit " tapis de reception "
US4438220A (en) * 1981-06-18 1984-03-20 Wm. T. Burnett & Co., Inc. Polyurethane foam-filled foam resistant to combustion and method of producing same
US4396568A (en) * 1981-07-17 1983-08-02 Firma Carl Freudenberg Method for the manufacture of a relief-like profiled outer sole of a cross-linked ethylene-co-vinyl acetate (EVA) foamed with closed cells
GB2116572B (en) * 1982-03-05 1985-10-30 Kun Huang Chang High density flexible polyurethane foam
US4810454A (en) * 1986-06-18 1989-03-07 Dana Corporation Method of manufacturing a gasket having multiple regions of different densities and thicknesses
US4990396A (en) * 1986-06-18 1991-02-05 Dana Corporation Gasket having multiple regions of different densities and thicknesses
GB2240978A (en) * 1990-02-01 1991-08-21 Psychopax Limited Improved packaging materials
US5296182A (en) * 1992-05-28 1994-03-22 Creme Art Corporation Method for making formed laminate
US5273698A (en) * 1992-05-28 1993-12-28 Creme Art Corporation Method for shaping cover materials
US5457139A (en) * 1993-07-26 1995-10-10 Monsanto Company Flexible water-blown polyurethane foams
US6623676B1 (en) 1999-07-14 2003-09-23 Wm. T. Burnett & Co. Process for forming a continuous web from polyurethane foam pieces

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113523C (it) * 1955-02-03 1900-01-01
US3035280A (en) * 1956-08-16 1962-05-22 Agricola Reg Trust Method of working expanded plastic and articles made by the method
US2994110A (en) * 1957-05-10 1961-08-01 Mobay Chemical Corp Surfacing process for isocyanate foam and product
US3004293A (en) * 1959-09-15 1961-10-17 Werner H Kreidl Method of treating a foamy material having a high water content and product obtained thereby
GB976260A (en) * 1962-09-18 1964-11-25 Gen Foam Products Improvements relating to the moulding of articles of foam material
NL297232A (it) * 1962-10-31 1900-01-01
US3354578A (en) * 1964-07-24 1967-11-28 Mattel Inc Figure toy having compressed elastomeric stuffing and bonded cover
GB1134751A (en) * 1965-01-22 1968-11-27 Gen Foam Products Improvements relating to foamed materials
US3452127A (en) * 1965-12-28 1969-06-24 Henry H Lovette Method of making an innerspring body supporting article
DE6750189U (de) * 1968-03-01 1969-01-02 Rudolph Koepp & Co Chem Fab Ag Pressformteile auf polyurethanbasis
GB1337413A (en) * 1970-04-10 1973-11-14 Gen Foam Products Flexible moulded product
US3746610A (en) * 1971-01-29 1973-07-17 Du Pont Composite boards prepared from foam sheeting

Also Published As

Publication number Publication date
IT7867189A0 (it) 1978-02-01
CA1102065A (en) 1981-06-02
AU3291178A (en) 1979-08-09
GB1595223A (en) 1981-08-12
US4241189A (en) 1980-12-23
DE2804489A1 (de) 1978-08-03
FR2379368A1 (fr) 1978-09-01

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