CA963215A - Dispersion of materials in thermoplastics - Google Patents

Dispersion of materials in thermoplastics

Info

Publication number
CA963215A
CA963215A CA124,956A CA124956A CA963215A CA 963215 A CA963215 A CA 963215A CA 124956 A CA124956 A CA 124956A CA 963215 A CA963215 A CA 963215A
Authority
CA
Canada
Prior art keywords
thermoplastics
dispersion
materials
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
CA124,956A
Other languages
English (en)
Other versions
CA124956S (en
Inventor
Brendan Gallagher
Anthony G.M. Last
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA963215A publication Critical patent/CA963215A/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
    • C08J9/04—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)
CA124,956A 1970-10-19 1971-10-12 Dispersion of materials in thermoplastics Expired CA963215A (en)

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
CA963215A true CA963215A (en) 1975-02-25

Family

ID=10452374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,956A Expired CA963215A (en) 1970-10-19 1971-10-12 Dispersion of materials in thermoplastics

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 (6)

* 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
DE59010789D1 (de) * 1989-04-24 1998-02-12 Hans Wilhelm Huetzen 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
JP7604328B2 (ja) * 2021-06-14 2024-12-23 株式会社日本製鋼所 発泡成形用の射出成形機

Also Published As

Publication number Publication date
JPS5513894B1 (enrdf_load_stackoverflow) 1980-04-12
ES396145A1 (es) 1975-02-16
FR2111694A1 (enrdf_load_stackoverflow) 1972-06-09
DE2152018A1 (de) 1972-05-18
NL7114343A (enrdf_load_stackoverflow) 1972-04-21
BE774164A (fr) 1972-04-19
AU3475771A (en) 1973-05-03
GB1328362A (en) 1973-08-30
DE2152018B2 (de) 1975-11-06
FR2111694B1 (enrdf_load_stackoverflow) 1975-07-18

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