NO118397B - - Google Patents

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Publication number
NO118397B
NO118397B NO169116A NO16911667A NO118397B NO 118397 B NO118397 B NO 118397B NO 169116 A NO169116 A NO 169116A NO 16911667 A NO16911667 A NO 16911667A NO 118397 B NO118397 B NO 118397B
Authority
NO
Norway
Prior art keywords
parts
carbonic acid
anhydride
acid
acid ester
Prior art date
Application number
NO169116A
Other languages
English (en)
Norwegian (no)
Inventor
F Alfes
W Kloeker
L Goerden
K Raichle
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO118397B publication Critical patent/NO118397B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-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 chemical blowing agent
    • C08J9/08Working-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 chemical blowing agent developing carbon dioxide
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/909Blowing-agent moderator, e.g. kickers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Macromonomer-Based Addition Polymer (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO169116A 1966-07-21 1967-07-20 NO118397B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049752 1966-07-21

Publications (1)

Publication Number Publication Date
NO118397B true NO118397B (de) 1969-12-22

Family

ID=7103245

Family Applications (1)

Application Number Title Priority Date Filing Date
NO169116A NO118397B (de) 1966-07-21 1967-07-20

Country Status (11)

Country Link
US (1) US3573233A (de)
AT (1) AT275882B (de)
BE (1) BE701669A (de)
CH (1) CH504501A (de)
DE (1) DE1694069C3 (de)
DK (1) DK114376B (de)
ES (1) ES343171A1 (de)
GB (1) GB1160475A (de)
NL (1) NL159125B (de)
NO (1) NO118397B (de)
SE (1) SE335619B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463117A (en) * 1980-01-21 1984-07-31 Technicon Instruments Corporation Heat stable, polymer-forming composition
DE3231397A1 (de) * 1982-08-24 1984-03-01 Bayer Ag, 5090 Leverkusen Verwendung von carbonylverbindungen und/oder heteroanalogen carbonylverbindungen als stabilisierungsmittel fuer pyrokohlensaeuredialkylester enthaltende loesungen und, die genannten verbindungen enthaltende, polyisocyanat-zubereitungen
US5030664A (en) * 1989-05-18 1991-07-09 Akzo N.V. Dialkyl dicarbonates as blowing agents for polymers
US5140052A (en) * 1989-05-18 1992-08-18 Akzo N.V. Hydrolyzed dialkyl dicarbonates as blowing agents for polymers
US4983320A (en) * 1989-05-18 1991-01-08 Akzo N.V. Dialkyl dicarbonates as blowing agents for polymers
US5037859A (en) * 1989-06-20 1991-08-06 The United States Of America As Represented By The United States Department Of Energy Composite foams

Also Published As

Publication number Publication date
US3573233A (en) 1971-03-30
GB1160475A (en) 1969-08-06
NL159125B (nl) 1979-01-15
AT275882B (de) 1969-11-10
DE1694069A1 (de) 1971-06-09
NL6709842A (de) 1968-01-22
SE335619B (de) 1971-06-01
CH504501A (de) 1971-03-15
BE701669A (de) 1968-01-22
DE1694069B2 (de) 1975-05-07
DK114376B (da) 1969-06-23
ES343171A1 (es) 1968-08-16
DE1694069C3 (de) 1976-01-02

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