CA933719A - Treatment of microporous material - Google Patents

Treatment of microporous material

Info

Publication number
CA933719A
CA933719A CA069286A CA69286A CA933719A CA 933719 A CA933719 A CA 933719A CA 069286 A CA069286 A CA 069286A CA 69286 A CA69286 A CA 69286A CA 933719 A CA933719 A CA 933719A
Authority
CA
Canada
Prior art keywords
treatment
microporous material
microporous
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
CA069286A
Inventor
P. Civardi Frank
J. Lattarulo Charles
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.)
BASF Corp
Original Assignee
Inmont Corp
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 Inmont Corp filed Critical Inmont Corp
Application granted granted Critical
Publication of CA933719A publication Critical patent/CA933719A/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
    • C08J9/36—After-treatment
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA069286A 1968-12-09 1969-12-08 Treatment of microporous material Expired CA933719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78209668A 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
CA933719A true CA933719A (en) 1973-09-18

Family

ID=25124935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA069286A Expired CA933719A (en) 1968-12-09 1969-12-08 Treatment of microporous material

Country Status (5)

Country Link
CA (1) CA933719A (en)
DE (1) DE1961732A1 (en)
FR (1) FR2030806A5 (en)
GB (1) GB1296060A (en)
ZA (1) ZA698561B (en)

Also Published As

Publication number Publication date
DE1961732A1 (en) 1970-06-18
FR2030806A5 (en) 1970-11-13
GB1296060A (en) 1972-11-15
ZA698561B (en) 1971-07-28

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