BE784450A - Procede de preparation de matieres cellulaires elastiques molles combinees - Google Patents

Procede de preparation de matieres cellulaires elastiques molles combinees

Info

Publication number
BE784450A
BE784450A BE784450A BE784450A BE784450A BE 784450 A BE784450 A BE 784450A BE 784450 A BE784450 A BE 784450A BE 784450 A BE784450 A BE 784450A BE 784450 A BE784450 A BE 784450A
Authority
BE
Belgium
Prior art keywords
preparation
soft elastic
cellular materials
combined soft
elastic cellular
Prior art date
Application number
BE784450A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE784450A publication Critical patent/BE784450A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20Shaping 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
    • B29C67/207Shaping 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16Fillers
    • B29K2105/165Hollow fillers, e.g. microballoons or expanded particles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05Use of one or more blowing agents together
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE784450A 1971-06-09 1972-06-06 Procede de preparation de matieres cellulaires elastiques molles combinees BE784450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128684 DE2128684A1 (de) 1971-06-09 1971-06-09 Verfahren zur Herstellung von kombi nierten weichelastischen Schaumstoffen

Publications (1)

Publication Number Publication Date
BE784450A true BE784450A (fr) 1972-12-06

Family

ID=5810326

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784450A BE784450A (fr) 1971-06-09 1972-06-06 Procede de preparation de matieres cellulaires elastiques molles combinees

Country Status (14)

Country Link
US (1) US3840628A (it)
AT (1) AT314842B (it)
BE (1) BE784450A (it)
BR (1) BR7203630D0 (it)
CA (1) CA974016A (it)
DE (1) DE2128684A1 (it)
DK (1) DK131899C (it)
ES (1) ES403654A1 (it)
FR (1) FR2140485A1 (it)
GB (1) GB1366425A (it)
IT (1) IT958267B (it)
NL (1) NL7207895A (it)
SE (1) SE382636B (it)
ZA (1) ZA723882B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950471A (en) * 1971-05-07 1976-04-13 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Manufacture of molded articles of particulate foamed ethylene copolymers
US4088722A (en) * 1973-05-29 1978-05-09 Dunlop Limited Method for molding a block of polyurethane foam having a flat upper surface
AT351242B (de) * 1974-01-28 1979-07-10 Oesterr Heraklith Ag Verfahren und form zur diskontinuierlichen herstellung von hartschaumstoffkoerpern
DE2606562A1 (de) * 1976-02-19 1977-08-25 Hoechst Ag Fasern enthaltende polyurethanschaumstoffe und verfahren zu ihrer herstellung
JPS5712035A (en) * 1980-06-25 1982-01-21 Japan Styrene Paper Co Ltd Production of polyolefin resin molded foam
US4870484A (en) * 1983-05-13 1989-09-26 Seiko Epson Corporation Color display device using light shutter and color filters
US4885680A (en) * 1986-07-25 1989-12-05 International Business Machines Corporation Method and apparatus for efficiently handling temporarily cacheable data
DE10325096A1 (de) * 2003-06-03 2004-12-23 Arvinmeritor Gmbh Schichtbauteil, insbesondere Karosserieteil für ein Kraftfahrzeug
US8695136B2 (en) * 2012-02-24 2014-04-15 Be Aerospace, Inc. Seat cushion with distributed flotation foam use in aircraft seats

Also Published As

Publication number Publication date
DK131899B (da) 1975-09-22
GB1366425A (en) 1974-09-11
CA974016A (en) 1975-09-09
IT958267B (it) 1973-10-20
NL7207895A (it) 1972-12-12
DE2128684A1 (de) 1972-12-21
SE382636B (sv) 1976-02-09
DK131899C (da) 1976-02-23
ZA723882B (en) 1973-04-25
FR2140485A1 (it) 1973-01-19
AT314842B (de) 1974-04-25
ES403654A1 (es) 1975-05-01
BR7203630D0 (pt) 1973-05-31
US3840628A (en) 1974-10-08

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