NO963075L - Fremgangsmåte ved fremstilling av en modifisert polymer for pulvermaling - Google Patents

Fremgangsmåte ved fremstilling av en modifisert polymer for pulvermaling

Info

Publication number
NO963075L
NO963075L NO963075A NO963075A NO963075L NO 963075 L NO963075 L NO 963075L NO 963075 A NO963075 A NO 963075A NO 963075 A NO963075 A NO 963075A NO 963075 L NO963075 L NO 963075L
Authority
NO
Norway
Prior art keywords
polymer
functional groups
modified polymer
compound containing
preparing
Prior art date
Application number
NO963075A
Other languages
English (en)
Other versions
NO963075D0 (no
Inventor
Dirk Armand Wim Stanssens
Original Assignee
Dsm Nv
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 Dsm Nv filed Critical Dsm Nv
Publication of NO963075D0 publication Critical patent/NO963075D0/no
Publication of NO963075L publication Critical patent/NO963075L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Epoxy Resins (AREA)

Abstract

Fremgangsmåte ved fremstilling av en modifisert polymer ved å omsette en reaktiv polymer med minst en forbindelse med to eller flere funksjonelle grupper. Polymeren, som er fast ved værel- sestemperatur, blandes ved en temperatur ved hvilken viskositeten av polymeren er lavere enn 10000 dPa-s (målt ifølge Emila) med forbindelsen med to eller flere funksjonelle grupper i en blandeanordning for å erholde et homogent produkt, idet den midlere oppholdstid og oppholdstidfordelingen velges slik at mer enn 50% av de reaktive grupper av polymeren har reagert. Som anordning for å gjøre blandingen homogen anvendes det en statisk blandemaskin. De funksjonelle grupper av forbindelsen med to eller flere funksjonelle grupper, har forskjellig reaktivi- tet. Det omtales dessuten en bindemiddelsammenset- ning som omfatter den således erholdte modifiserte polymer og et fornettingsmiddel.
NO963075A 1994-01-24 1996-07-23 Fremgangsmåte ved fremstilling av en modifisert polymer for pulvermaling NO963075L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400107A NL9400107A (nl) 1994-01-24 1994-01-24 Werkwijze voor de bereiding van een gemodificeerd polymeer voor poederverven.
PCT/NL1995/000025 WO1995020017A1 (en) 1994-01-24 1995-01-18 Process for the preparation of a modified polymer for powder paints

Publications (2)

Publication Number Publication Date
NO963075D0 NO963075D0 (no) 1996-07-23
NO963075L true NO963075L (no) 1996-07-23

Family

ID=19863734

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963075A NO963075L (no) 1994-01-24 1996-07-23 Fremgangsmåte ved fremstilling av en modifisert polymer for pulvermaling

Country Status (10)

Country Link
US (1) US5830943A (no)
EP (1) EP0741763B1 (no)
JP (1) JPH09508159A (no)
AT (1) ATE169655T1 (no)
AU (1) AU689191B2 (no)
CZ (1) CZ218196A3 (no)
DE (1) DE69504035D1 (no)
NL (1) NL9400107A (no)
NO (1) NO963075L (no)
WO (1) WO1995020017A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1127931A1 (en) * 2000-02-24 2001-08-29 Dsm N.V. A process for the preparation of a heat curable paint binder composition
JP2001254048A (ja) * 2000-03-13 2001-09-18 Japan U-Pica Co Ltd 粉体塗料用ポリエステル樹脂組成物及び粉体塗料
DE10163826A1 (de) 2001-12-22 2003-07-03 Degussa Strahlen härtbare Pulverlackzusammensetzungen und deren Verwendung
EP1336629A3 (de) * 2002-02-16 2003-10-15 Degussa AG Verfahren zur Herstellung von Urethan(meth)acrylaten

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754657Q (fr) * 1965-11-29 1971-01-18 Kenics Corp Appareil melangeur
US3404869A (en) * 1966-07-18 1968-10-08 Dow Chemical Co Interfacial surface generator
US3664638A (en) * 1970-02-24 1972-05-23 Kenics Corp Mixing device
US3704006A (en) * 1971-01-25 1972-11-28 Kenics Corp Dispersion producing method
US3940453A (en) * 1973-12-05 1976-02-24 Ford Motor Company Method of preparing homogeneous thermosetting powder paint composition
US4535132A (en) * 1983-12-12 1985-08-13 Ppg Industries, Inc. Thermosetting high solids solvent-based polyester polyol coating compositions
DE3771762D1 (de) * 1986-04-12 1991-09-05 Dainippon Ink & Chemicals Harzzusammensetzung fuer die verwendung in pulverlack.
DE3624775A1 (de) * 1986-07-22 1988-01-28 Bayer Ag Pulverlack und seine verwendung zur beschichtung von hitzeresistenten substraten
US5097006A (en) * 1990-11-21 1992-03-17 U C B S.A. Weatherable powder coating compositions
US5453295A (en) * 1992-01-15 1995-09-26 Morton International, Inc. Method for preventing filiform corrosion of aluminum wheels by powder coating with a thermosetting resin
TW312701B (no) * 1992-12-01 1997-08-11 Dsm Nv

Also Published As

Publication number Publication date
DE69504035D1 (de) 1998-09-17
AU1392795A (en) 1995-08-08
EP0741763B1 (en) 1998-08-12
AU689191B2 (en) 1998-03-26
NL9400107A (nl) 1995-09-01
ATE169655T1 (de) 1998-08-15
NO963075D0 (no) 1996-07-23
CZ218196A3 (en) 1996-12-11
JPH09508159A (ja) 1997-08-19
WO1995020017A1 (en) 1995-07-27
US5830943A (en) 1998-11-03
EP0741763A1 (en) 1996-11-13

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