FR2432532A1 - PROCESS FOR THE PREPARATION OF A THERMOSETTING PLASTIC MATERIAL WITH FIBER REINFORCEMENT, REINFORCING MATERIALS USED FOR THIS PURPOSE AND THEIR PREPARATION PROCESS - Google Patents

PROCESS FOR THE PREPARATION OF A THERMOSETTING PLASTIC MATERIAL WITH FIBER REINFORCEMENT, REINFORCING MATERIALS USED FOR THIS PURPOSE AND THEIR PREPARATION PROCESS

Info

Publication number
FR2432532A1
FR2432532A1 FR7920046A FR7920046A FR2432532A1 FR 2432532 A1 FR2432532 A1 FR 2432532A1 FR 7920046 A FR7920046 A FR 7920046A FR 7920046 A FR7920046 A FR 7920046A FR 2432532 A1 FR2432532 A1 FR 2432532A1
Authority
FR
France
Prior art keywords
preparation
plastic material
reinforcing materials
thermosetting plastic
materials used
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.)
Pending
Application number
FR7920046A
Other languages
French (fr)
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.)
JOTUNGRUPPEN AS
Original Assignee
JOTUNGRUPPEN AS
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
Priority claimed from NO782673A external-priority patent/NO142567C/en
Priority claimed from NO782672A external-priority patent/NO142566C/en
Application filed by JOTUNGRUPPEN AS filed Critical JOTUNGRUPPEN AS
Publication of FR2432532A1 publication Critical patent/FR2432532A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/242—Applying crosslinking or accelerating agent onto compounding ingredients such as fillers, reinforcements
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • 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
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

L'invention concerne l'obtention d'une matière plastique thermodurcissable armée et la préparation des matériaux d'armature. Pour renforcer une résine synthétique insaturée, éventuellement en mélange avec un monomère insaturé, on utilise des fibres et/ou charges auxquelles on a incorporé un accélérateur de durcissement (si le catalyseur est déjà dans la résine) ou un catalyseur si l'accélérateur est dans la résine. Application: préparation plus sûre, et avec moins de déchets, de la quantité de résine armée nécessaire pour une unité de temps de production (1 jour par exemple).The invention relates to obtaining a reinforced thermosetting plastic material and the preparation of the reinforcing materials. To reinforce an unsaturated synthetic resin, optionally mixed with an unsaturated monomer, fibers and / or fillers are used in which a hardening accelerator has been incorporated (if the catalyst is already in the resin) or a catalyst if the accelerator is in resin. Application: safer preparation, and with less waste, of the quantity of reinforced resin necessary for a unit of production time (1 day for example).

FR7920046A 1978-08-04 1979-08-03 PROCESS FOR THE PREPARATION OF A THERMOSETTING PLASTIC MATERIAL WITH FIBER REINFORCEMENT, REINFORCING MATERIALS USED FOR THIS PURPOSE AND THEIR PREPARATION PROCESS Pending FR2432532A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO782673A NO142567C (en) 1978-08-04 1978-08-04 REINFORCEMENT MATERIALS IN THE FORM OF FIBERS FOR USE IN THE MANUFACTURE OF ARMED HEALING PLASTICS AND PROCEDURES FOR PRODUCING THEREOF
NO782672A NO142566C (en) 1978-08-04 1978-08-04 PROCEDURE FOR MANUFACTURING ARMED CASTLE PLASTIC AND MATERIALS FOR EXECUTING THE PROCEDURE
BE0/199162A BE881413A (en) 1978-08-04 1980-01-29 PROCESS FOR THE PREPARATION OF A THERMOSETTING PLASTIC MATERIAL WITH FIBER REINFORCEMENT, REINFORCEMENT MATERIALS AND THEIR PREPARATION METHOD
BE881413 1980-01-29

Publications (1)

Publication Number Publication Date
FR2432532A1 true FR2432532A1 (en) 1980-02-29

Family

ID=27424695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920046A Pending FR2432532A1 (en) 1978-08-04 1979-08-03 PROCESS FOR THE PREPARATION OF A THERMOSETTING PLASTIC MATERIAL WITH FIBER REINFORCEMENT, REINFORCING MATERIALS USED FOR THIS PURPOSE AND THEIR PREPARATION PROCESS

Country Status (6)

Country Link
JP (1) JPS5525400A (en)
BE (1) BE881413A (en)
DE (1) DE2930331A1 (en)
FR (1) FR2432532A1 (en)
GB (1) GB2027042A (en)
NL (1) NL7905787A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374170A (en) * 1981-11-09 1983-02-15 Ford Motor Company Room temperature cure polyester laminates
DE3605574A1 (en) * 1986-02-21 1987-08-27 Basf Ag METAL WIRE INSERTS CONTAINING PHOTOPOLYMERIZABLE MOLDS
LU86880A1 (en) * 1987-05-14 1989-01-19 Glaverbel GLASS MICROBALLS INTENDED TO BE IN CONTACT WITH POLYMERIZABLE MATERIALS; PROCESS FOR TREATING GLASS MICROBALLS TO MAKE THEM SUITABLE FOR USE AND POLYMERIZATION METHOD USING SUCH MICROBILLES
US5258071A (en) * 1987-05-14 1993-11-02 Glaverbel Vitreous filler material for a polymeric matrix
NL8803066A (en) * 1988-12-15 1990-07-02 Philips Nv CASTING RESIN COMPOSITION, METHOD FOR ENCAPSULATING AN ELECTRONIC COMPONENT AND ENCAPSULATED ELECTRONIC COMPONENT.
US5370818A (en) * 1993-05-28 1994-12-06 Potters Industries, Inc. Free-flowing catalyst coated beads for curing polyester resin
DE102011081374A1 (en) * 2011-08-23 2013-02-28 Sgl Carbon Se A method of making a carbon fiber reinforced plastic molded article using recycled carbon fiber reinforced plastic

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU361097A1 (en) * 1971-02-16 1972-12-07 METHOD OF FORMING POLYESTER GLASS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU361097A1 (en) * 1971-02-16 1972-12-07 METHOD OF FORMING POLYESTER GLASS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/ *

Also Published As

Publication number Publication date
BE881413A (en) 1980-05-16
JPS5525400A (en) 1980-02-23
GB2027042A (en) 1980-02-13
NL7905787A (en) 1980-02-06
DE2930331A1 (en) 1980-02-21

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