WO1995024441A1 - Composition adhesive utilisee dans le remplissage des parties creuses des carrosseries de vehicules - Google Patents

Composition adhesive utilisee dans le remplissage des parties creuses des carrosseries de vehicules Download PDF

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Publication number
WO1995024441A1
WO1995024441A1 PCT/EP1995/000615 EP9500615W WO9524441A1 WO 1995024441 A1 WO1995024441 A1 WO 1995024441A1 EP 9500615 W EP9500615 W EP 9500615W WO 9524441 A1 WO9524441 A1 WO 9524441A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
alkane
box parts
vehicle bodies
weight
Prior art date
Application number
PCT/EP1995/000615
Other languages
English (en)
Inventor
Giancarlo Ferrari
Mario Panfili
Massimo Tomalino
Original Assignee
Ppg Industries Italia S.R.L.
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 Ppg Industries Italia S.R.L. filed Critical Ppg Industries Italia S.R.L.
Priority to BR9507405A priority Critical patent/BR9507405A/pt
Priority to PL95316137A priority patent/PL180186B1/pl
Publication of WO1995024441A1 publication Critical patent/WO1995024441A1/fr

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J127/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/04—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09J127/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2427/00—Presence of halogenated polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer

Definitions

  • the mineral fillers which may be natural and/or coated, are those commonly used in known formulations for adhesives for vehicle bodies and include calcium silicates and carbonates, talc, mica, kaolin, titanium dioxide and the like.
  • the optimum heat-transformation is achieved with a baking period of about 30 minutes, with a temperature range of between 140 and 180°C.
  • Example 2 The same procedure as in Example 1 was carried out with the use of the same components to obtain a composition which included 10% of the hot expanding agent (EXPANCEL) and 1.0% of the low-density filler (pre-expanded EXPANCEL) .
  • EXPANCEL hot expanding agent
  • pre-expanded EXPANCEL low-density filler

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Une composition adhésive utilisée pour remplir les parties creuses des carrosseries de véhicules comprend de 20 à 35 % de résine PVC (PVC/PVA) et de 5 à 15 % d'un agent se dilatant à chaud constitué d'un copolymère acrylonitrile/ester acrylique/oléfine, encapsulant une quantité appropriée d'un alcane en C4-C6.
PCT/EP1995/000615 1994-03-07 1995-02-21 Composition adhesive utilisee dans le remplissage des parties creuses des carrosseries de vehicules WO1995024441A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR9507405A BR9507405A (pt) 1994-03-07 1995-02-21 Composição adesiva para o preenchimento de partes caixa de corpos de veiculos
PL95316137A PL180186B1 (pl) 1994-03-07 1995-02-21 Mieszanina adhezyjnado wypelniania profili zamknietych nadwozi pojazdów samochodowych PL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI940408A IT1269293B (it) 1994-03-07 1994-03-07 Composizione di adesivo per il riempimento di parti scatolate di scocche di veicoli
ITMI94A000408 1994-03-07

Publications (1)

Publication Number Publication Date
WO1995024441A1 true WO1995024441A1 (fr) 1995-09-14

Family

ID=11368088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/000615 WO1995024441A1 (fr) 1994-03-07 1995-02-21 Composition adhesive utilisee dans le remplissage des parties creuses des carrosseries de vehicules

Country Status (6)

Country Link
BR (1) BR9507405A (fr)
DZ (1) DZ1861A1 (fr)
IT (1) IT1269293B (fr)
MA (1) MA23469A1 (fr)
PL (1) PL180186B1 (fr)
WO (1) WO1995024441A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002731A1 (fr) * 1998-11-20 2000-05-24 Sonoco Products Company Récipient composite ayant une mousse adhésive
WO2000075254A1 (fr) * 1999-06-02 2000-12-14 Peter Stewart Bain Composition adhesive comprenant des microcapsules thermoextensibles
WO2004087826A2 (fr) 2003-04-01 2004-10-14 De-Bonding Limited Procede et appareil permettant de coller et de decoller des surfaces d'interface adhesives
US7371300B2 (en) 1999-06-02 2008-05-13 De-Bonding Limited Adhesive composition comprising thermoexpandable microcapsules

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022967A1 (fr) * 1993-03-31 1994-10-13 Ppg Industries Italia S.R.L. Composition de revetement de protection pour bas de caisse et pieces pare-gravillons de vehicules automobiles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022967A1 (fr) * 1993-03-31 1994-10-13 Ppg Industries Italia S.R.L. Composition de revetement de protection pour bas de caisse et pieces pare-gravillons de vehicules automobiles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002731A1 (fr) * 1998-11-20 2000-05-24 Sonoco Products Company Récipient composite ayant une mousse adhésive
US6135346A (en) * 1998-11-20 2000-10-24 Sonoco Development Inc. Composite container having foamed adhesive
US6296600B1 (en) 1998-11-20 2001-10-02 Sonoco Development, Inc. Composite container having foamed adhesive
WO2000075254A1 (fr) * 1999-06-02 2000-12-14 Peter Stewart Bain Composition adhesive comprenant des microcapsules thermoextensibles
GB2365431A (en) * 1999-06-02 2002-02-20 Peter Stewart Bain Adhesive composition comprising thermoexpandable microcapsules
GB2365431B (en) * 1999-06-02 2003-12-17 Peter Stewart Bain Adhesive composition comprising thermoexpandable microcapsules
KR100696436B1 (ko) * 1999-06-02 2007-03-19 피터 스튜어트 배인 열팽창성 마이크로캡슐을 포함하는 접착성 조성물
US7371300B2 (en) 1999-06-02 2008-05-13 De-Bonding Limited Adhesive composition comprising thermoexpandable microcapsules
WO2004087826A2 (fr) 2003-04-01 2004-10-14 De-Bonding Limited Procede et appareil permettant de coller et de decoller des surfaces d'interface adhesives

Also Published As

Publication number Publication date
PL316137A1 (en) 1996-12-23
IT1269293B (it) 1997-03-26
ITMI940408A0 (it) 1994-03-07
BR9507405A (pt) 1997-10-07
ITMI940408A1 (it) 1995-09-07
MA23469A1 (fr) 1995-10-01
PL180186B1 (pl) 2000-12-29
DZ1861A1 (fr) 2002-02-17

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