FR2331587A1 - Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould - Google Patents

Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould

Info

Publication number
FR2331587A1
FR2331587A1 FR7534448A FR7534448A FR2331587A1 FR 2331587 A1 FR2331587 A1 FR 2331587A1 FR 7534448 A FR7534448 A FR 7534448A FR 7534448 A FR7534448 A FR 7534448A FR 2331587 A1 FR2331587 A1 FR 2331587A1
Authority
FR
France
Prior art keywords
resin
cpd
glass
mouldings
catalyst
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
FR7534448A
Other languages
French (fr)
Other versions
FR2331587B1 (en
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.)
COMPTOIR PLASTIQUES
Original Assignee
COMPTOIR PLASTIQUES
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 COMPTOIR PLASTIQUES filed Critical COMPTOIR PLASTIQUES
Priority to FR7534448A priority Critical patent/FR2331587A1/en
Priority to DE19762646145 priority patent/DE2646145A1/en
Priority to GB42715/76A priority patent/GB1548959A/en
Priority to BE171640A priority patent/BE847449A/en
Priority to IT28895/76A priority patent/IT1070910B/en
Priority to CH1381176A priority patent/CH597283A5/xx
Priority to CA265,398A priority patent/CA1091417A/en
Priority to US05/741,053 priority patent/US4123414A/en
Priority to ES453193A priority patent/ES453193A1/en
Priority to BR7607548A priority patent/BR7607548A/en
Publication of FR2331587A1 publication Critical patent/FR2331587A1/en
Application granted granted Critical
Publication of FR2331587B1 publication Critical patent/FR2331587B1/fr
Granted 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The mouldings are produced by simultaneously spraying into a mould a phenolic resin, glass fibres, an acid catalyst and also, as an improvement, an anhydrous and hydrophilic inorganic cpd. in an amt. 8-12 wt % based on the resin. The cpd. is pref. CaSO4 hemihydrate or B2O3 in a finely divided state. The hydrophilic inorganic cpd. absorbs the water released during curing of the resin so that the moulding does not have micropores which are otherwise formed through evapn. of free water. The process also avoids prior art problems associated with premixing inorganic fillers with the resin to improve the fire proofing props. of the glass reinforced moulding.
FR7534448A 1975-11-12 1975-11-12 Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould Granted FR2331587A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7534448A FR2331587A1 (en) 1975-11-12 1975-11-12 Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould
DE19762646145 DE2646145A1 (en) 1975-11-12 1976-10-13 ARTICLES MADE OF PHENOLIC RESIN AND PROCESS FOR THEIR PRODUCTION
GB42715/76A GB1548959A (en) 1975-11-12 1976-10-14 Method of manufacturing reinforced phenol resin aricles and products thus abtained
BE171640A BE847449A (en) 1975-11-12 1976-10-20 ARTICLES MADE OF PHENOLIC RESINS AND PROCESS FOR THEIR MANUFACTURE,
IT28895/76A IT1070910B (en) 1975-11-12 1976-10-29 PROCESS FOR THE MANUFACTURE OF OBJECTS PRINTED ON THE BASIS OF PHENOLIC RESINS, PLANT FOR ITS ACTUATION, AND PRODUCTS SO OBTAINED
CH1381176A CH597283A5 (en) 1975-11-12 1976-11-02
CA265,398A CA1091417A (en) 1975-11-12 1976-11-10 Phenolic resin products and production process thereof
US05/741,053 US4123414A (en) 1975-11-12 1976-11-11 Method of manufacturing reinforced phenol resin articles, and products thus obtained
ES453193A ES453193A1 (en) 1975-11-12 1976-11-11 Method of manufacturing reinforced phenol resin articles, and products thus obtained
BR7607548A BR7607548A (en) 1975-11-12 1976-11-11 PROCESS AND INSTALLATION FOR THE MANUFACTURE OF PIECES OR ARTICLES MOLDED WITH PHENOLIC RESINS, AND THE RELATED PIECES OR ARTICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534448A FR2331587A1 (en) 1975-11-12 1975-11-12 Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould

Publications (2)

Publication Number Publication Date
FR2331587A1 true FR2331587A1 (en) 1977-06-10
FR2331587B1 FR2331587B1 (en) 1980-04-04

Family

ID=9162282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534448A Granted FR2331587A1 (en) 1975-11-12 1975-11-12 Glass reinforced phenolic resin mouldings prodn. - by spraying resin, catalyst, glass fibres and anhydrous inorganic cpd. onto mould

Country Status (2)

Country Link
BE (1) BE847449A (en)
FR (1) FR2331587A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564473A1 (en) * 1984-05-16 1985-11-22 Dsm Resins Bv COMPOSITIONS FOR RESOLUTION-BASED THERMOFORMING MOLDING AND MOLDED OBJECTS BASED THEREON

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434118A1 (en) 1978-06-19 1980-03-21 Charbonnages Ste Chimique BORIC ANHYDRIDE SOLUTIONS AND THEIR USE AS RESOL HARDENERS
FR2481294A1 (en) 1980-04-24 1981-10-30 Charbonnages Ste Chimique PROCESS FOR CURING FURANNIC RESINS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564473A1 (en) * 1984-05-16 1985-11-22 Dsm Resins Bv COMPOSITIONS FOR RESOLUTION-BASED THERMOFORMING MOLDING AND MOLDED OBJECTS BASED THEREON

Also Published As

Publication number Publication date
BE847449A (en) 1977-02-14
FR2331587B1 (en) 1980-04-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse