NL7114343A - - Google Patents

Info

Publication number
NL7114343A
NL7114343A NL7114343A NL7114343A NL7114343A NL 7114343 A NL7114343 A NL 7114343A NL 7114343 A NL7114343 A NL 7114343A NL 7114343 A NL7114343 A NL 7114343A NL 7114343 A NL7114343 A NL 7114343A
Authority
NL
Netherlands
Application number
NL7114343A
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 GB4944772A external-priority patent/GB1317162A/en
Application filed filed Critical
Publication of NL7114343A publication Critical patent/NL7114343A/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
NL7114343A 1970-10-19 1971-10-19 NL7114343A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4944772A GB1317162A (en) 1969-07-30 1970-10-19 Material tester and search unit therefor

Publications (1)

Publication Number Publication Date
NL7114343A true NL7114343A (enrdf_load_stackoverflow) 1972-04-21

Family

ID=10452374

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114343A NL7114343A (enrdf_load_stackoverflow) 1970-10-19 1971-10-19

Country Status (7)

Country Link
JP (1) JPS5513894B1 (enrdf_load_stackoverflow)
BE (1) BE774164A (enrdf_load_stackoverflow)
CA (1) CA963215A (enrdf_load_stackoverflow)
ES (1) ES396145A1 (enrdf_load_stackoverflow)
FR (1) FR2111694B1 (enrdf_load_stackoverflow)
GB (1) GB1328362A (enrdf_load_stackoverflow)
NL (1) NL7114343A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1092311A (en) * 1975-09-04 1980-12-30 John C. Miller Extrusion of cellular thermoplastic material
FI771008A7 (enrdf_load_stackoverflow) * 1976-05-10 1977-11-11 Berstorff Gmbh Masch Hermann
JPS5781680U (enrdf_load_stackoverflow) * 1980-11-05 1982-05-20
EP0394769B1 (de) * 1989-04-24 1998-01-07 Hans Wilhelm Hützen Verfahren zur Herstellung eines halogenkohlenwasserstoff freien Polyurethanisolierschaumstoffs
TR26440A (tr) * 1989-10-09 1995-03-15 Hans Wilhelm Huetzen HALOJENLI HIDRO KARBONLAR ICERMEYEN POLIüRETAN KÖPüK MADDESI VE BUNUN üRETILMESI ICIN BIR ISLEM

Also Published As

Publication number Publication date
FR2111694B1 (enrdf_load_stackoverflow) 1975-07-18
DE2152018B2 (de) 1975-11-06
JPS5513894B1 (enrdf_load_stackoverflow) 1980-04-12
FR2111694A1 (enrdf_load_stackoverflow) 1972-06-09
DE2152018A1 (de) 1972-05-18
BE774164A (fr) 1972-04-19
CA963215A (en) 1975-02-25
GB1328362A (en) 1973-08-30
ES396145A1 (es) 1975-02-16
AU3475771A (en) 1973-05-03

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BI The patent application has been withdrawn