ZA708283B - Polyurethanes - Google Patents

Polyurethanes

Info

Publication number
ZA708283B
ZA708283B ZA708283A ZA708283A ZA708283B ZA 708283 B ZA708283 B ZA 708283B ZA 708283 A ZA708283 A ZA 708283A ZA 708283 A ZA708283 A ZA 708283A ZA 708283 B ZA708283 B ZA 708283B
Authority
ZA
South Africa
Prior art keywords
polyurethanes
Prior art date
Application number
ZA708283A
Inventor
D Price
F Loew
Original Assignee
Porvair 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
Application filed by Porvair Ltd filed Critical Porvair Ltd
Publication of ZA708283B publication Critical patent/ZA708283B/en

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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • C08K3/36—Silica

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
ZA708283A 1969-12-09 1970-12-08 Polyurethanes ZA708283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6014469 1969-12-09

Publications (1)

Publication Number Publication Date
ZA708283B true ZA708283B (en) 1972-07-26

Family

ID=10485099

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708283A ZA708283B (en) 1969-12-09 1970-12-08 Polyurethanes

Country Status (4)

Country Link
CA (2) CA944093A (en)
GB (1) GB1338551A (en)
SU (1) SU390726A3 (en)
ZA (1) ZA708283B (en)

Also Published As

Publication number Publication date
SU390726A3 (en) 1973-07-11
CA944093A (en) 1974-03-19
GB1338551A (en) 1973-11-28
CA927541A (en) 1973-05-29

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