FR2086446B1 - - Google Patents

Info

Publication number
FR2086446B1
FR2086446B1 FR7115034A FR7115034A FR2086446B1 FR 2086446 B1 FR2086446 B1 FR 2086446B1 FR 7115034 A FR7115034 A FR 7115034A FR 7115034 A FR7115034 A FR 7115034A FR 2086446 B1 FR2086446 B1 FR 2086446B1
Authority
FR
France
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
FR7115034A
Other languages
French (fr)
Other versions
FR2086446A1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 by Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2086446A1 publication Critical patent/FR2086446A1/fr
Application granted granted Critical
Publication of FR2086446B1 publication Critical patent/FR2086446B1/fr
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
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers

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)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FR7115034A 1970-04-29 1971-04-27 Expired FR2086446B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH642970A CH499384A (de) 1970-04-29 1970-04-29 Verfahren zum Herstellen von Verbundplatten

Publications (2)

Publication Number Publication Date
FR2086446A1 FR2086446A1 (enExample) 1971-12-31
FR2086446B1 true FR2086446B1 (enExample) 1975-02-21

Family

ID=4309500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115034A Expired FR2086446B1 (enExample) 1970-04-29 1971-04-27

Country Status (6)

Country Link
US (1) US3729355A (enExample)
CH (1) CH499384A (enExample)
DE (1) DE2111749A1 (enExample)
FR (1) FR2086446B1 (enExample)
GB (1) GB1301604A (enExample)
NL (1) NL7102689A (enExample)

Also Published As

Publication number Publication date
DE2111749A1 (de) 1972-03-09
NL7102689A (enExample) 1971-11-02
US3729355A (en) 1973-04-24
CH499384A (de) 1970-11-30
FR2086446A1 (enExample) 1971-12-31
GB1301604A (enExample) 1973-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse