BE786676A - Preparation de mousse cellulaire rigide - Google Patents

Preparation de mousse cellulaire rigide

Info

Publication number
BE786676A
BE786676A BE786676DA BE786676A BE 786676 A BE786676 A BE 786676A BE 786676D A BE786676D A BE 786676DA BE 786676 A BE786676 A BE 786676A
Authority
BE
Belgium
Prior art keywords
cellular foam
foam preparation
rigid cellular
rigid
preparation
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
P Tai-Yuen-Kan
M Cenker
J Th Patton
P Tai-Yuen Kan
Original Assignee
Basf Wyandotte 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.)
Publication date
Publication of BE786676A publication Critical patent/BE786676A/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)
BE786676D 1971-08-05 Preparation de mousse cellulaire rigide BE786676A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE786676A true BE786676A (fr) 1973-01-25

Family

ID=22616071

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786676D BE786676A (fr) 1971-08-05 Preparation de mousse cellulaire rigide

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104246U (xx) * 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 (xx) 1977-12-30
AU4379472A (en) 1974-01-03
JPS4825795A (xx) 1973-04-04
DE2236708A1 (de) 1973-02-22
GB1377799A (en) 1974-12-18
CA1002698A (en) 1976-12-28
IT961639B (it) 1973-12-10
AU453371B2 (en) 1974-09-13
ZA724185B (en) 1973-03-28
JPS505240B2 (xx) 1975-03-01
FR2148035A1 (xx) 1973-03-11
NL7210157A (xx) 1973-02-07

Similar Documents

Publication Publication Date Title
NL7404907A (nl) Huid-preparaat.
BE802586A (fr) Matelas en mousse d'un type perfectionne
BE755454A (fr) Materiau en mousse ceramique
BE787502A (fr) Mousses
AR193075A1 (es) Armario
CA983657A (en) Foamed porous shaped structures
BE796961A (fr) Mousse de polyurethane photostable
BE765547A (fr) Procede de preparation de mousse de polyurethane
AU4903972A (en) Foam stabilisers
ZA747709B (en) The preparation of carbodiimide-isocyanurate foams
RO76228A (ro) Procedeu pentru prepararea hidrazinei
BE786676A (fr) Preparation de mousse cellulaire rigide
IT988808B (it) Schiume poliuretaniche idrofile
BE779154A (fr) Mousse de polyurethanne
IL43078A0 (en) The preparation of 5-isopropyl-3-methyl-phenol
BE771816A (fr) Mousse de polyurethane flexible
IT1022465B (it) Schiuma poliuretanica
CH530462A (de) Schaumreiniger
BE781944A (fr) Mousse de polyurethane ignifuge
AT320198B (de) Schaumstoffmatratze
IT986868B (it) Schiume di poliuretano
NL7501453A (nl) Schuim sandwich constructies.
GB1386327A (en) Marine structures
BE810282A (fr) Mousse composite synthetique souple
BE761776A (fr) Preparation de mousses