FR2253613B1 - - Google Patents

Info

Publication number
FR2253613B1
FR2253613B1 FR7343882A FR7343882A FR2253613B1 FR 2253613 B1 FR2253613 B1 FR 2253613B1 FR 7343882 A FR7343882 A FR 7343882A FR 7343882 A FR7343882 A FR 7343882A FR 2253613 B1 FR2253613 B1 FR 2253613B1
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
FR7343882A
Other languages
French (fr)
Other versions
FR2253613A1 (it
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7343882A priority Critical patent/FR2253613B1/fr
Priority to NL7415620A priority patent/NL7415620A/xx
Priority to JP49139360A priority patent/JPS5145627B2/ja
Priority to LU71433A priority patent/LU71433A1/xx
Priority to IT7430273A priority patent/IT1026850B/it
Priority to DK635974A priority patent/DK635974A/da
Priority to DE19742457747 priority patent/DE2457747A1/de
Priority to AT977774A priority patent/ATA977774A/de
Priority to GB5286674A priority patent/GB1464586A/en
Priority to BE151273A priority patent/BE823079A/xx
Priority to SE7415331A priority patent/SE7415331L/xx
Priority to CH1626074A priority patent/CH582051A5/xx
Publication of FR2253613A1 publication Critical patent/FR2253613A1/fr
Application granted granted Critical
Publication of FR2253613B1 publication Critical patent/FR2253613B1/fr
Expired legal-status Critical Current

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2879/00—Use of polymers having nitrogen, with or without oxygen, or carbon only, in the main chain not provided for in groups B29K2861/00 - B29K2877/00, as mould material
    • B29K2879/08—PI, i.e. polyimides or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7343882A 1973-12-07 1973-12-07 Expired FR2253613B1 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7343882A FR2253613B1 (it) 1973-12-07 1973-12-07
NL7415620A NL7415620A (nl) 1973-12-07 1974-11-29 Vormproces.
JP49139360A JPS5145627B2 (it) 1973-12-07 1974-12-04
IT7430273A IT1026850B (it) 1973-12-07 1974-12-06 Procedimento di stampaggio
DK635974A DK635974A (it) 1973-12-07 1974-12-06
DE19742457747 DE2457747A1 (de) 1973-12-07 1974-12-06 Verfahren zur herstellung von formteilen
LU71433A LU71433A1 (it) 1973-12-07 1974-12-06
AT977774A ATA977774A (de) 1973-12-07 1974-12-06 Verfahren zur herstellung von formteilen
GB5286674A GB1464586A (en) 1973-12-07 1974-12-06 Moulding process
BE151273A BE823079A (fr) 1973-12-07 1974-12-06 Procede de moulage
SE7415331A SE7415331L (it) 1973-12-07 1974-12-06
CH1626074A CH582051A5 (it) 1973-12-07 1974-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343882A FR2253613B1 (it) 1973-12-07 1973-12-07

Publications (2)

Publication Number Publication Date
FR2253613A1 FR2253613A1 (it) 1975-07-04
FR2253613B1 true FR2253613B1 (it) 1978-06-02

Family

ID=9128926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343882A Expired FR2253613B1 (it) 1973-12-07 1973-12-07

Country Status (12)

Country Link
JP (1) JPS5145627B2 (it)
AT (1) ATA977774A (it)
BE (1) BE823079A (it)
CH (1) CH582051A5 (it)
DE (1) DE2457747A1 (it)
DK (1) DK635974A (it)
FR (1) FR2253613B1 (it)
GB (1) GB1464586A (it)
IT (1) IT1026850B (it)
LU (1) LU71433A1 (it)
NL (1) NL7415620A (it)
SE (1) SE7415331L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376167A1 (fr) * 1976-12-31 1978-07-28 Rhone Poulenc Ind Polymeres a groupements imides
FR2710000B1 (fr) * 1993-09-13 1995-12-08 Alkan R & Cie Procédé de fabrication d'outillages pour le moulage de pièces en résine de synthèse, notamment en résine bismaléimide.
ITMI20030853A1 (it) * 2003-04-29 2004-10-30 Intercos Italia S P A Ora Intercos S P A Macchina per la fabbricazione di stampi flessibili, in particolare per l'ottenimento di rossetti o simili.

Also Published As

Publication number Publication date
IT1026850B (it) 1978-10-20
FR2253613A1 (it) 1975-07-04
DK635974A (it) 1975-07-28
JPS5145627B2 (it) 1976-12-04
BE823079A (fr) 1975-06-06
DE2457747A1 (de) 1975-06-12
LU71433A1 (it) 1975-08-20
JPS50113562A (it) 1975-09-05
SE7415331L (it) 1975-06-09
ATA977774A (de) 1976-04-15
GB1464586A (en) 1977-02-16
NL7415620A (nl) 1975-06-10
CH582051A5 (it) 1976-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse