IT1270924B - COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD - Google Patents

COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD

Info

Publication number
IT1270924B
IT1270924B ITTO930318A ITTO930318A IT1270924B IT 1270924 B IT1270924 B IT 1270924B IT TO930318 A ITTO930318 A IT TO930318A IT TO930318 A ITTO930318 A IT TO930318A IT 1270924 B IT1270924 B IT 1270924B
Authority
IT
Italy
Prior art keywords
aldehyde
sizing
resin
composite material
polymeric matrix
Prior art date
Application number
ITTO930318A
Other languages
Italian (it)
Inventor
Carlo Belgiovine
Original Assignee
Carlo Belgiovine
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 Carlo Belgiovine filed Critical Carlo Belgiovine
Priority to ITTO930318A priority Critical patent/IT1270924B/en
Publication of ITTO930318A0 publication Critical patent/ITTO930318A0/en
Priority to PCT/IT1994/000057 priority patent/WO1994026815A1/en
Priority to AU68071/94A priority patent/AU6807194A/en
Publication of ITTO930318A1 publication Critical patent/ITTO930318A1/en
Application granted granted Critical
Publication of IT1270924B publication Critical patent/IT1270924B/en

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • 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
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Un materiale composito presentante una carica rinforzante annegata in una matrice polimerica costituita da un prodotto di policondensazione con aldeide, tipo resina fenolica o melamminica, è ottenuto apprettando la carica rinforzante, ad esempio costituita da fibra di vetro, di carbonio, aramidica o metallica, con un appretto contenente un agente di filmazione scelto nel gruppo consistente in poliuretani, poliammiidi, poliuree, poliammino-amidi, poliammine e policarbodiimmidi, impregnando la carica rinforzante così apprettata con una resina allo stato fluido e polimerizzando per policondensazione la resina in presenza d'aldeide libera fino ad ottenere una matrice solida perfettamente aderente alla carica; l'apprettatura a base poliuretanica può essere eseguita durante la filatura della fibra oppure successivamente, prima dell'impregnazione con la resina e previa rimozione dell'eventuale apprettatura difilatura.(Figura 4)A composite material having a reinforcing filler embedded in a polymeric matrix consisting of a polycondensation product with aldehyde, such as phenolic or melamine resin, is obtained by sizing the reinforcing filler, for example consisting of glass, carbon, aramid or metal fiber, with a sizing containing a filming agent selected from the group consisting of polyurethanes, polyamides, polyureas, polyamine-starches, polyamines and polycarbodiimides, impregnating the reinforcing filler thus prepared with a resin in a fluid state and polymerizing the resin by polycondensation in the presence of free aldehyde until a solid matrix perfectly adherent to the charge is obtained; polyurethane-based sizing can be carried out during fiber spinning or subsequently, before impregnation with the resin and after removing any thread sizing. (Figure 4)

ITTO930318A 1993-05-07 1993-05-07 COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD IT1270924B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO930318A IT1270924B (en) 1993-05-07 1993-05-07 COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD
PCT/IT1994/000057 WO1994026815A1 (en) 1993-05-07 1994-05-06 Composite material comprising a treated reinforcing filler and a polymer matrix formed by polycondensation with aldehyde, and relative production method
AU68071/94A AU6807194A (en) 1993-05-07 1994-05-06 Composite material comprising a treated reinforcing filler and a polymer matrix formed by polycondensation with aldehyde, and relative production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930318A IT1270924B (en) 1993-05-07 1993-05-07 COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD

Publications (3)

Publication Number Publication Date
ITTO930318A0 ITTO930318A0 (en) 1993-05-07
ITTO930318A1 ITTO930318A1 (en) 1994-11-07
IT1270924B true IT1270924B (en) 1997-05-16

Family

ID=11411470

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930318A IT1270924B (en) 1993-05-07 1993-05-07 COMPOSITE MATERIAL INCLUDING A TREATED STRENGTHENING CHARGE AND A POLYMERIC MATRIX CONSTITUTED BY A POLYCONDENSATION PRODUCT WITH ALDEHYDE, AND ITS MANUFACTURING METHOD

Country Status (3)

Country Link
AU (1) AU6807194A (en)
IT (1) IT1270924B (en)
WO (1) WO1994026815A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3438957B2 (en) * 1994-08-11 2003-08-18 日清紡績株式会社 Aqueous surface treatment agent for reinforcement, reinforcement treated with the aqueous surface treatment, and composite reinforced with reinforcement
FR2857015B1 (en) * 2003-07-01 2006-01-13 Tld POLYURED ELASTOMER, PROCESS FOR PREPARATION AND USE
CN101184794B (en) 2005-05-26 2011-04-13 株式会社普利司通 Enhancing interactivity between amine-functionalized polymers and particulate fillers
CN112759797B (en) * 2020-12-29 2022-11-25 武汉肯达科讯科技有限公司 Heat-conducting insulating filler, heat-conducting insulating material and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566792A (en) * 1941-10-31 1945-01-15 Ford Motor Co Improvements in cements made from synthetic resins
DE1569077A1 (en) * 1963-11-04 1971-03-11 Ludwig Knell Process for the production of rigid foams from fiber-containing plastics mixed with blowing agents
GB1243098A (en) * 1969-03-14 1971-08-18 Ici Ltd Production of glass-fibre reinforced phenolic resin composites
DE3815204A1 (en) * 1988-05-04 1989-11-16 Gruber & Weber Gmbh Co Kg PROCESS FOR PRODUCING COMPOSITE MATERIALS WITH REDUCED FORMALDEHYDE EMISSION

Also Published As

Publication number Publication date
ITTO930318A0 (en) 1993-05-07
WO1994026815A1 (en) 1994-11-24
AU6807194A (en) 1994-12-12
ITTO930318A1 (en) 1994-11-07

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Legal Events

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