NL163242C - Werkwijze ter vervaardiging van voorwerpen van een schuimvormig geexpandeerd materiaal. - Google Patents

Werkwijze ter vervaardiging van voorwerpen van een schuimvormig geexpandeerd materiaal.

Info

Publication number
NL163242C
NL163242C NL7211576.A NL7211576A NL163242C NL 163242 C NL163242 C NL 163242C NL 7211576 A NL7211576 A NL 7211576A NL 163242 C NL163242 C NL 163242C
Authority
NL
Netherlands
Prior art keywords
explaned
foam
manufacturing articles
articles
manufacturing
Prior art date
Application number
NL7211576.A
Other languages
English (en)
Other versions
NL7211576A (nl
Original Assignee
Henri Lievremont En Adolphe Co
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
Priority claimed from FR7130756A external-priority patent/FR2150233B1/fr
Priority claimed from FR7225814A external-priority patent/FR2193077B1/fr
Application filed by Henri Lievremont En Adolphe Co filed Critical Henri Lievremont En Adolphe Co
Publication of NL7211576A publication Critical patent/NL7211576A/xx
Application granted granted Critical
Publication of NL163242C publication Critical patent/NL163242C/nl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL7211576.A 1971-08-25 1972-08-24 Werkwijze ter vervaardiging van voorwerpen van een schuimvormig geexpandeerd materiaal. NL163242C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7130756A FR2150233B1 (nl) 1971-08-25 1971-08-25
FR7225814A FR2193077B1 (nl) 1972-07-18 1972-07-18

Publications (2)

Publication Number Publication Date
NL7211576A NL7211576A (nl) 1973-02-27
NL163242C true NL163242C (nl) 1980-08-15

Family

ID=26216583

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211576.A NL163242C (nl) 1971-08-25 1972-08-24 Werkwijze ter vervaardiging van voorwerpen van een schuimvormig geexpandeerd materiaal.

Country Status (7)

Country Link
BE (1) BE787931A (nl)
CH (1) CH555400A (nl)
ES (1) ES406021A1 (nl)
IT (1) IT962619B (nl)
LU (1) LU65933A1 (nl)
NL (1) NL163242C (nl)
OA (1) OA04156A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718724A1 (de) * 1987-06-04 1988-12-22 Huels Troisdorf Verfahren zur herstellung von phenolharz-schaumstoffen mit verbessertem waermedaemmvermoegen

Also Published As

Publication number Publication date
BE787931A (fr) 1972-12-18
NL7211576A (nl) 1973-02-27
LU65933A1 (nl) 1973-01-15
CH555400A (en) 1974-10-31
ES406021A1 (es) 1976-01-16
IT962619B (it) 1973-12-31
OA04156A (fr) 1979-12-15

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