BE848330A - CELLULAR POLYCARBODIIMIDE MOLDING PROCESS, AND PRODUCT OBTAINED BY APPLICATION OF THIS PROCESS - Google Patents

CELLULAR POLYCARBODIIMIDE MOLDING PROCESS, AND PRODUCT OBTAINED BY APPLICATION OF THIS PROCESS

Info

Publication number
BE848330A
BE848330A BE172344A BE172344A BE848330A BE 848330 A BE848330 A BE 848330A BE 172344 A BE172344 A BE 172344A BE 172344 A BE172344 A BE 172344A BE 848330 A BE848330 A BE 848330A
Authority
BE
Belgium
Prior art keywords
polycarbodiimide
cellular
application
product obtained
molding process
Prior art date
Application number
BE172344A
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 BE848330A publication Critical patent/BE848330A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
BE172344A 1975-11-17 1976-11-16 CELLULAR POLYCARBODIIMIDE MOLDING PROCESS, AND PRODUCT OBTAINED BY APPLICATION OF THIS PROCESS BE848330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535563A FR2331435A1 (en) 1975-11-17 1975-11-17 Cellular polycarbodiimide article prodn. - by heating cellular polycarbodiimide plate in mould-punch assembly, compressing softened plate, cooling before demoulding

Publications (1)

Publication Number Publication Date
BE848330A true BE848330A (en) 1977-03-16

Family

ID=9162692

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172344A BE848330A (en) 1975-11-17 1976-11-16 CELLULAR POLYCARBODIIMIDE MOLDING PROCESS, AND PRODUCT OBTAINED BY APPLICATION OF THIS PROCESS

Country Status (2)

Country Link
BE (1) BE848330A (en)
FR (1) FR2331435A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786676A (en) * 1971-08-05 1973-01-25 Basf Wyandotte Corp RIGID CELLULAR FOAM PREPARATION

Also Published As

Publication number Publication date
FR2331435A1 (en) 1977-06-10
FR2331435B1 (en) 1980-01-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROTH FRERES S.A.

Effective date: 19861130