NL7211576A - - Google Patents

Info

Publication number
NL7211576A
NL7211576A NL7211576A NL7211576A NL7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A
Authority
NL
Netherlands
Application number
NL7211576A
Other versions
NL163242C (nl
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 filed Critical
Publication of NL7211576A publication Critical patent/NL7211576A/xx
Application granted granted Critical
Publication of NL163242C publication Critical patent/NL163242C/xx

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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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 (enrdf_load_stackoverflow) 1971-08-25 1971-08-25
FR7225814A FR2193077B1 (enrdf_load_stackoverflow) 1972-07-18 1972-07-18

Publications (2)

Publication Number Publication Date
NL7211576A true NL7211576A (enrdf_load_stackoverflow) 1973-02-27
NL163242C 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 (enrdf_load_stackoverflow)
CH (1) CH555400A (enrdf_load_stackoverflow)
ES (1) ES406021A1 (enrdf_load_stackoverflow)
IT (1) IT962619B (enrdf_load_stackoverflow)
LU (1) LU65933A1 (enrdf_load_stackoverflow)
NL (1) NL163242C (enrdf_load_stackoverflow)
OA (1) OA04156A (enrdf_load_stackoverflow)

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
CH555400A (en) 1974-10-31
IT962619B (it) 1973-12-31
OA04156A (fr) 1979-12-15
BE787931A (fr) 1972-12-18
NL163242C (nl) 1980-08-15
ES406021A1 (es) 1976-01-16
LU65933A1 (enrdf_load_stackoverflow) 1973-01-15

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