FR2160874A1 - Injection moulding - using screw press to feed glass fibre strands impregnated with an unsatd polyester resin - Google Patents

Injection moulding - using screw press to feed glass fibre strands impregnated with an unsatd polyester resin

Info

Publication number
FR2160874A1
FR2160874A1 FR7241083A FR7241083A FR2160874A1 FR 2160874 A1 FR2160874 A1 FR 2160874A1 FR 7241083 A FR7241083 A FR 7241083A FR 7241083 A FR7241083 A FR 7241083A FR 2160874 A1 FR2160874 A1 FR 2160874A1
Authority
FR
France
Prior art keywords
glass fibre
polyester resin
screw press
fibre strands
mould
Prior art date
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.)
Granted
Application number
FR7241083A
Other languages
English (en)
French (fr)
Other versions
FR2160874B1 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2160874A1 publication Critical patent/FR2160874A1/fr
Application granted granted Critical
Publication of FR2160874B1 publication Critical patent/FR2160874B1/fr
Granted 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
FR7241083A 1971-11-23 1972-11-20 Injection moulding - using screw press to feed glass fibre strands impregnated with an unsatd polyester resin Granted FR2160874A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2158005A DE2158005A1 (de) 1971-11-23 1971-11-23 Verfahren zur herstellung von glasfaserverstaerkten kunststoff-formteilen oder -zwischenprodukten

Publications (2)

Publication Number Publication Date
FR2160874A1 true FR2160874A1 (en) 1973-07-06
FR2160874B1 FR2160874B1 (enrdf_load_stackoverflow) 1976-08-20

Family

ID=5825883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241083A Granted FR2160874A1 (en) 1971-11-23 1972-11-20 Injection moulding - using screw press to feed glass fibre strands impregnated with an unsatd polyester resin

Country Status (5)

Country Link
JP (1) JPS4862862A (enrdf_load_stackoverflow)
BR (1) BR7208219D0 (enrdf_load_stackoverflow)
CH (1) CH543364A (enrdf_load_stackoverflow)
DE (1) DE2158005A1 (enrdf_load_stackoverflow)
FR (1) FR2160874A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591117A (enrdf_load_stackoverflow) * 1967-10-12 1970-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591117A (enrdf_load_stackoverflow) * 1967-10-12 1970-04-27

Also Published As

Publication number Publication date
DE2158005A1 (de) 1973-05-24
JPS4862862A (enrdf_load_stackoverflow) 1973-09-01
FR2160874B1 (enrdf_load_stackoverflow) 1976-08-20
BR7208219D0 (pt) 1973-09-13
CH543364A (de) 1973-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse