GB1225488A - - Google Patents

Info

Publication number
GB1225488A
GB1225488A GB1225488DA GB1225488A GB 1225488 A GB1225488 A GB 1225488A GB 1225488D A GB1225488D A GB 1225488DA GB 1225488 A GB1225488 A GB 1225488A
Authority
GB
United Kingdom
Prior art keywords
foam
foamed
mould cavity
mixture
sept
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
English (en)
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
Publication of GB1225488A publication Critical patent/GB1225488A/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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
GB1225488D 1967-09-25 1967-09-25 Expired GB1225488A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4353867 1967-09-25

Publications (1)

Publication Number Publication Date
GB1225488A true GB1225488A (enrdf_load_stackoverflow) 1971-03-17

Family

ID=10429207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225488D Expired GB1225488A (enrdf_load_stackoverflow) 1967-09-25 1967-09-25

Country Status (2)

Country Link
FR (1) FR1584675A (enrdf_load_stackoverflow)
GB (1) GB1225488A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750700A1 (fr) * 1996-07-02 1998-01-09 Atochem Elf Sa Mousse a peau integree et son procede de fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232570A1 (en) * 1973-06-08 1975-01-03 Exxon Research Engineering Co Insulating sheets of foamed phenol-aldehyde resin - having on faces hard skins of heat hardenable resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750700A1 (fr) * 1996-07-02 1998-01-09 Atochem Elf Sa Mousse a peau integree et son procede de fabrication

Also Published As

Publication number Publication date
FR1584675A (enrdf_load_stackoverflow) 1969-12-26

Similar Documents

Publication Publication Date Title
AT332564B (de) Herstellung eines gegenstandes aus polyurethanschaumstoff mit lyophiler oberflache
GB994021A (en) Combination foam spring cushion
GB1148720A (en) Foamed polyurethane articles
IL22734A (en) Leg supports
FR2113519A5 (en) Plastic padding for pillows - and mattresses filled with foam
GB1208966A (en) Process of making foamed articles
GB1072873A (en) Moulding composite articles
GB1383602A (en) Moulded articles
GB1321341A (en) Process for preparing moulded olefin polymer foam
GB1392859A (en) Process and apparatus for producing continuous foam plastics blocks
GB1225488A (enrdf_load_stackoverflow)
GB1509915A (en) Moulding of composite upholstery articles
ES8101990A1 (es) Procedimiento y aparato para la fabricacion de articulos de espuma de poliuretano flexible
GB1411883A (en) Articles of upholstery
GB1129436A (en) Improvements in or relating to bonded bodies of foamed material, and processes and arrangements for their manufacture
ES396646A1 (es) Procedimiento para la obtencion de un material espumado de poliuretano coloreado.
GB1239219A (enrdf_load_stackoverflow)
GB1263620A (en) Method of making a skin covered foamed article
JPS5693525A (en) Molding method for molded article of plural-layer laminate structure having formed skin layer composed of cloth or leather
GB1494897A (en) Kayak
GB1205336A (en) Method of making a polyurethane foam having an integral skin and said foam
GB1324501A (en) Moulding process for polyurethane rigid foam
GB1272739A (en) Tongue for footwear
GB1029638A (en) Improvements in and relating to a method of moulding cushioned articles
GB1322949A (en) Process for producing cellular moulded bodies

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees