JPS505240B2 - - Google Patents

Info

Publication number
JPS505240B2
JPS505240B2 JP47074236A JP7423672A JPS505240B2 JP S505240 B2 JPS505240 B2 JP S505240B2 JP 47074236 A JP47074236 A JP 47074236A JP 7423672 A JP7423672 A JP 7423672A JP S505240 B2 JPS505240 B2 JP S505240B2
Authority
JP
Japan
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
JP47074236A
Other versions
JPS4825795A (ja
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 filed Critical
Publication of JPS4825795A publication Critical patent/JPS4825795A/ja
Publication of JPS505240B2 publication Critical patent/JPS505240B2/ja
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00

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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP47074236A 1971-08-05 1972-07-26 Expired JPS505240B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16952671A 1971-08-05 1971-08-05

Publications (2)

Publication Number Publication Date
JPS4825795A JPS4825795A (ja) 1973-04-04
JPS505240B2 true JPS505240B2 (ja) 1975-03-01

Family

ID=22616071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47074236A Expired JPS505240B2 (ja) 1971-08-05 1972-07-26

Country Status (10)

Country Link
JP (1) JPS505240B2 (ja)
AU (1) AU453371B2 (ja)
BE (1) BE786676A (ja)
CA (1) CA1002698A (ja)
DE (1) DE2236708A1 (ja)
FR (1) FR2148035B1 (ja)
GB (1) GB1377799A (ja)
IT (1) IT961639B (ja)
NL (1) NL7210157A (ja)
ZA (1) ZA724185B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104246U (ja) * 1974-01-30 1975-08-27

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331435A1 (fr) * 1975-11-17 1977-06-10 Roth Sa Freres Procede de moulage de polycarbodiimide cellulaire, et produit obtenu par application de ce procede
FR2447802A1 (fr) * 1979-01-30 1980-08-29 Roth Sa Freres Procede de fabrication d'un materiau d'absorption phonique et materiau ainsi obtenu
JPS55160628A (en) * 1979-05-31 1980-12-13 Koito Mfg Co Ltd Automobile headlamp
JP2769852B2 (ja) * 1989-05-02 1998-06-25 日清紡績株式会社 高分子量ポリカルボジイミド溶液及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104246U (ja) * 1974-01-30 1975-08-27

Also Published As

Publication number Publication date
IT961639B (it) 1973-12-10
GB1377799A (en) 1974-12-18
AU453371B2 (en) 1974-09-13
BE786676A (fr) 1973-01-25
AU4379472A (en) 1974-01-03
FR2148035A1 (ja) 1973-03-11
DE2236708A1 (de) 1973-02-22
JPS4825795A (ja) 1973-04-04
CA1002698A (en) 1976-12-28
FR2148035B1 (ja) 1977-12-30
NL7210157A (ja) 1973-02-07
ZA724185B (en) 1973-03-28

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