NL7210157A - - Google Patents

Info

Publication number
NL7210157A
NL7210157A NL7210157A NL7210157A NL7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A
Authority
NL
Netherlands
Application number
NL7210157A
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 NL7210157A publication Critical patent/NL7210157A/xx

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)
NL7210157A 1971-08-05 1972-07-21 NL7210157A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7210157A true NL7210157A (enrdf_load_stackoverflow) 1973-02-07

Family

ID=22616071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210157A NL7210157A (enrdf_load_stackoverflow) 1971-08-05 1972-07-21

Country Status (10)

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

Families Citing this family (5)

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

Also Published As

Publication number Publication date
FR2148035B1 (enrdf_load_stackoverflow) 1977-12-30
IT961639B (it) 1973-12-10
DE2236708A1 (de) 1973-02-22
GB1377799A (en) 1974-12-18
FR2148035A1 (enrdf_load_stackoverflow) 1973-03-11
ZA724185B (en) 1973-03-28
AU4379472A (en) 1974-01-03
CA1002698A (en) 1976-12-28
JPS505240B2 (enrdf_load_stackoverflow) 1975-03-01
BE786676A (fr) 1973-01-25
JPS4825795A (enrdf_load_stackoverflow) 1973-04-04
AU453371B2 (en) 1974-09-13

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Legal Events

Date Code Title Description
BV The patent application has lapsed