ES467991A1 - Composite product comprising foamed particles - Google Patents

Composite product comprising foamed particles

Info

Publication number
ES467991A1
ES467991A1 ES467991A ES467991A ES467991A1 ES 467991 A1 ES467991 A1 ES 467991A1 ES 467991 A ES467991 A ES 467991A ES 467991 A ES467991 A ES 467991A ES 467991 A1 ES467991 A1 ES 467991A1
Authority
ES
Spain
Prior art keywords
particles
resin
lightened
foam
composite product
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
ES467991A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES467991A1 publication Critical patent/ES467991A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping 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
    • 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
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/04—Phenoplasts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Process for the manufacture of a foam-based composite and lightened formo-phenolic resin, the compound of which consists of foam particles whose volume represents 75 to 95% of the different volume of said particles and between said particles a lightened-formed-fiber resin. Of density comprised between 50 and 500 gr/l, said process characterized in that a mold is filled with the aid of said particles and a suitable amount of said resin containing a foaming agent and an acid catalyst and because the assembly is heated at a sufficient temperature to cause foaming and cross-linking of said resin to below the deformation temperature of said particles. (Machine-translation by Google Translate, not legally binding)
ES467991A 1977-03-18 1978-03-17 Composite product comprising foamed particles Expired ES467991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708250A FR2401191A1 (en) 1977-03-18 1977-03-18 NEW COMPOSITE PRODUCT BASED ON POLYSTYRENE FOAM AND LIGHTENED FORMO-PHENOLIC RESIN

Publications (1)

Publication Number Publication Date
ES467991A1 true ES467991A1 (en) 1978-12-01

Family

ID=9188316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467991A Expired ES467991A1 (en) 1977-03-18 1978-03-17 Composite product comprising foamed particles

Country Status (19)

Country Link
JP (1) JPS53115775A (en)
BE (1) BE865001A (en)
BR (1) BR7801659A (en)
CA (1) CA1109598A (en)
DE (1) DE2811347A1 (en)
DK (1) DK121378A (en)
EG (1) EG13152A (en)
ES (1) ES467991A1 (en)
FR (1) FR2401191A1 (en)
GB (1) GB1601013A (en)
GR (1) GR63108B (en)
IT (1) IT1111452B (en)
LU (1) LU79248A1 (en)
NL (1) NL7802855A (en)
NO (1) NO780972L (en)
OA (1) OA05912A (en)
PT (1) PT67766A (en)
SE (1) SE7803037L (en)
ZA (1) ZA781584B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132554B (en) * 1982-12-17 1986-10-01 British United Shoe Machinery Shoe insole and the manufacture thereof
JPS59155016A (en) * 1983-02-23 1984-09-04 Sekisui Plastics Co Ltd Manufacture of composite body that consists of phenolic resin and foam
USRE33986E (en) * 1984-05-11 1992-07-07 Method of manufacturing fire retardant polystyrene insulating board
EP0237596A1 (en) * 1986-03-18 1987-09-23 Benjamin Mosier Fire retardant polystyrene insulating board
EP0215652A3 (en) * 1985-09-19 1988-07-27 Geoffrey Crompton Components that can exhibit low smoke, toxic fume and burning characteristics, and their manufacture
DE3545521A1 (en) * 1985-12-20 1987-07-02 Ipa Bauchemie Gmbh DEFORMABLE MOLDED BODY AND USE THEREOF AND METHOD FOR THE PRODUCTION THEREOF
AT401757B (en) * 1994-04-07 1996-11-25 Greiner & Soehne C A MULTI-LAYER COMPONENT MADE OF THERMALLY DEFORMABLE PLASTIC FOAM
GB9504028D0 (en) * 1995-02-28 1995-04-19 Kovacs Laszlo Additive to expanded foam
GB2362586B (en) * 2000-05-24 2003-11-12 Prometheus Developments Ltd Fire stable expanded polystyrene foam materials
JP2001342281A (en) * 2000-05-30 2001-12-11 Takashi Fujimori Molded product composed of resin foam and solid particle and method for producing the same
AU2003294511A1 (en) * 2002-12-23 2004-07-14 Josef Hrovath Core or support element
WO2018112504A1 (en) * 2016-12-23 2018-06-28 Matrix Composites And Engineering Ltd Composite material

Also Published As

Publication number Publication date
NO780972L (en) 1978-09-19
OA05912A (en) 1981-06-30
GB1601013A (en) 1981-10-21
IT1111452B (en) 1986-01-13
EG13152A (en) 1980-10-31
DK121378A (en) 1978-09-19
CA1109598A (en) 1981-09-22
DE2811347A1 (en) 1978-09-21
GR63108B (en) 1979-09-05
JPS53115775A (en) 1978-10-09
FR2401191A1 (en) 1979-03-23
PT67766A (en) 1978-04-01
BR7801659A (en) 1979-01-02
LU79248A1 (en) 1978-06-29
IT7867605A0 (en) 1978-03-17
ZA781584B (en) 1979-03-28
SE7803037L (en) 1978-09-19
NL7802855A (en) 1978-09-20
FR2401191B1 (en) 1980-04-18
BE865001A (en) 1978-09-18

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