BE828122A - METHOD OF MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS - Google Patents

METHOD OF MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS

Info

Publication number
BE828122A
BE828122A BE155557A BE155557A BE828122A BE 828122 A BE828122 A BE 828122A BE 155557 A BE155557 A BE 155557A BE 155557 A BE155557 A BE 155557A BE 828122 A BE828122 A BE 828122A
Authority
BE
Belgium
Prior art keywords
thermostable
manufacturing
multicellular
materials
multicellular materials
Prior art date
Application number
BE155557A
Other languages
French (fr)
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 BE828122A publication Critical patent/BE828122A/en

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
    • C08J9/16—Making expandable particles
    • 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
    • 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
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE155557A 1974-04-19 1975-04-18 METHOD OF MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS BE828122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413693A FR2268043A1 (en) 1974-04-19 1974-04-19 Heat-stable multi-cellular materials - prepd from mixt. of bis-imide type polymer, blowing agent and surface active agent

Publications (1)

Publication Number Publication Date
BE828122A true BE828122A (en) 1975-10-20

Family

ID=9137865

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155557A BE828122A (en) 1974-04-19 1975-04-18 METHOD OF MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS

Country Status (2)

Country Link
BE (1) BE828122A (en)
FR (1) FR2268043A1 (en)

Also Published As

Publication number Publication date
FR2268043B1 (en) 1979-01-26
FR2268043A1 (en) 1975-11-14

Similar Documents

Publication Publication Date Title
BE831681R (en) PROCESS FOR MANUFACTURING RELIEF STRUCTURES
FR2292683A1 (en) CONSTRUCTION CEMENT MANUFACTURING PROCESS
BE824967A (en) MANUFACTURING PROCESS OF THERMOELECTRIC MODULES
FR2280489A1 (en) PROCESS FOR THE MANUFACTURING OF CONCRETE STRUCTURES
BE836338A (en) PROCESS FOR MANUFACTURING POLYETHYLENE EXTRUDE
FR2286505A1 (en) MANUFACTURING PROCESS OF INTEGRATED SEMI-CONDUCTIVE STRUCTURES
FR2279787A1 (en) POLY (OXYPHENYLENE) MANUFACTURING PROCESS
FR2279788A1 (en) POLY (OXYPHENYLENE) MANUFACTURING PROCESS
FR2287979A1 (en) PREPLASTIFIED MATERIALS PRODUCTION PROCESS
BE831914A (en) KETONES MANUFACTURING PROCESS
FR2315973A1 (en) ANTI-FOAM COMPOSITIONS MANUFACTURING PROCESS
BE807539A (en) CONSTRUCTION MATERIALS AND MANUFACTURING PROCESS OF CONSTRUCTION MATERIALS BASED ON SULPHITE-FLY ASH-LIME COMPOSITIONS
FR2288716A1 (en) CEMENT MANUFACTURING PROCESS
FR2274575A1 (en) PROCESS FOR MANUFACTURING PLASTER PANELS
SU500210A1 (en) Concrete production method
BE824681A (en) 7-AMINO-CEPHEMES MANUFACTURING PROCESS
BE835413A (en) NITRONAPHTHALEN MANUFACTURING PROCESS
BE833833A (en) METHOD OF MANUFACTURING METAL MESH
IT1037452B (en) PROCEDURE FOR MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS
BE815213A (en) HOLLOW BRICK MANUFACTURING PROCESS
FR2290460A1 (en) WATER-SOLUBLE POLYURETHANNES MANUFACTURING PROCESS
BE831682R (en) PROCESS FOR MANUFACTURING RELIEF STRUCTURES
BE828122A (en) METHOD OF MANUFACTURING THERMOSTABLE MULTICELLULAR MATERIALS
FR2273640A2 (en) PIPE MANUFACTURING PROCESS
FR2276290A1 (en) L-AMINOANTHRAQUINONE MANUFACTURING PROCESS