ITTO910895A0 - Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti. - Google Patents

Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti.

Info

Publication number
ITTO910895A0
ITTO910895A0 IT91TO895A ITTO910895A ITTO910895A0 IT TO910895 A0 ITTO910895 A0 IT TO910895A0 IT 91TO895 A IT91TO895 A IT 91TO895A IT TO910895 A ITTO910895 A IT TO910895A IT TO910895 A0 ITTO910895 A0 IT TO910895A0
Authority
IT
Italy
Prior art keywords
reactivity
procedure
equipment
control
thermosetting resins
Prior art date
Application number
IT91TO895A
Other languages
English (en)
Inventor
Re Mario Da
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO910895A priority Critical patent/IT1250348B/it
Publication of ITTO910895A0 publication Critical patent/ITTO910895A0/it
Priority to EP92830574A priority patent/EP0548029A1/en
Publication of ITTO910895A1 publication Critical patent/ITTO910895A1/it
Application granted granted Critical
Publication of IT1250348B publication Critical patent/IT1250348B/it

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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0037—Forming articles from a moulding composition enclosed in a deformable bag
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
ITTO910895A 1991-11-21 1991-11-21 Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti. IT1250348B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO910895A IT1250348B (it) 1991-11-21 1991-11-21 Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti.
EP92830574A EP0548029A1 (en) 1991-11-21 1992-10-16 Method and apparatus for the determination and on-line control of the reactivity of masses of thermo-setting resins to be moulded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910895A IT1250348B (it) 1991-11-21 1991-11-21 Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti.

Publications (3)

Publication Number Publication Date
ITTO910895A0 true ITTO910895A0 (it) 1991-11-21
ITTO910895A1 ITTO910895A1 (it) 1993-05-22
IT1250348B IT1250348B (it) 1995-04-07

Family

ID=11409732

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910895A IT1250348B (it) 1991-11-21 1991-11-21 Procedimento ed apparecchiatura per la determinazione ed il controllo in linea della reattivita' di masse da stampaggio di resine termoindurenti.

Country Status (2)

Country Link
EP (1) EP0548029A1 (it)
IT (1) IT1250348B (it)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791792A (en) * 1972-03-29 1974-02-12 Northrop Corp Polymer cure determination method
US4399100A (en) * 1980-12-29 1983-08-16 Lockheed Corporation Automatic process control system and method for curing polymeric materials
US4455268A (en) * 1981-07-09 1984-06-19 Applied Polymer Technology, Inc. Control system for processing composite materials
US4448943A (en) * 1982-05-03 1984-05-15 General Electric Company Method for measuring polymerization process variables
DE3227799C2 (de) * 1982-07-24 1989-02-23 Maschinenbau Scholz Gmbh & Co Kg, 4420 Coesfeld Vorrichtung zum Trockenvernetzen von elektrischen Kabeln oder Leitungen
WO1984001430A1 (en) * 1982-09-30 1984-04-12 Accuray Corp Methods and apparatus for measuring and controlling curing of polymeric materials
DE3782040T2 (de) * 1987-02-16 1993-04-15 Consiglio Nazionale Ricerche Vorrichtung und verfahren zum regeln der vernetzung von elastomeren in einer form.

Also Published As

Publication number Publication date
ITTO910895A1 (it) 1993-05-22
IT1250348B (it) 1995-04-07
EP0548029A1 (en) 1993-06-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129