CH543575A - Verfahren zur lösungsmittelfreien Herstellung von als Bindemittel für Pulverlacke geeigneten, vernetzbaren Lackharzen - Google Patents

Verfahren zur lösungsmittelfreien Herstellung von als Bindemittel für Pulverlacke geeigneten, vernetzbaren Lackharzen

Info

Publication number
CH543575A
CH543575A CH1897570A CH1897570A CH543575A CH 543575 A CH543575 A CH 543575A CH 1897570 A CH1897570 A CH 1897570A CH 1897570 A CH1897570 A CH 1897570A CH 543575 A CH543575 A CH 543575A
Authority
CH
Switzerland
Prior art keywords
binders
solvent
powder coatings
resins suitable
free production
Prior art date
Application number
CH1897570A
Other languages
English (en)
Inventor
Rudolf Dipl Ing Erdmenger
Martin Dipl Ing Ullrich
Rolf Dr Germerdonk
Josef Dr Pedain
Bernd Dr Quiring
Frank Dr Wingler
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH543575A publication Critical patent/CH543575A/de

Links

Classifications

    • 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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/711—Monoisocyanates or monoisothiocyanates containing oxygen in addition to isocyanate oxygen
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/902—Particulate material prepared from an isocyanate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
CH1897570A 1970-01-27 1970-12-22 Verfahren zur lösungsmittelfreien Herstellung von als Bindemittel für Pulverlacke geeigneten, vernetzbaren Lackharzen CH543575A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003415A DE2003415C3 (de) 1970-01-27 1970-01-27 Verfahren zur Herstellung von als Bindemittel für Pulverlacke geeigneten vernetzbaren Lackharzen

Publications (1)

Publication Number Publication Date
CH543575A true CH543575A (de) 1973-10-31

Family

ID=5760538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1897570A CH543575A (de) 1970-01-27 1970-12-22 Verfahren zur lösungsmittelfreien Herstellung von als Bindemittel für Pulverlacke geeigneten, vernetzbaren Lackharzen

Country Status (9)

Country Link
US (1) US3725340A (de)
AT (1) AT305462B (de)
BE (1) BE762110A (de)
CA (1) CA955700A (de)
CH (1) CH543575A (de)
DE (1) DE2003415C3 (de)
FR (1) FR2077061A5 (de)
GB (1) GB1295553A (de)
NL (1) NL7101010A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887525A (en) * 1971-03-30 1975-06-03 Ici Ltd Process for preparing solvent-soluble polyurethanes
US3963679A (en) * 1973-01-19 1976-06-15 Bayer Aktiengesellschaft Process for the production of polyurethane elastomers
US3897397A (en) * 1973-12-13 1975-07-29 Atlantic Richfield Co Urethane coating powder compositions
JPS545819B2 (de) * 1974-07-11 1979-03-22
US4057607A (en) * 1975-12-19 1977-11-08 Celanese Corporation Process for preparing shear degradable particle-containing resin powders
US4197353A (en) * 1978-04-14 1980-04-08 Mobil Oil Corporation Thermosetting powder coating polyesters
US4663103A (en) * 1983-08-09 1987-05-05 Collins & Aikman Corporation Apparatus and method of extrusion
DE3334996A1 (de) * 1983-09-28 1985-04-18 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur herstellung von einbrennlacken auf basis von acrylat- und alkydharzen unter mitverwendung modifizierter epoxidharze
AR024361A1 (es) * 1999-06-15 2002-10-02 Dow Chemical Co Proceso y aparato para preparar una composicion utilizando un reactor continuo y mezclador en serie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451103A (en) * 1961-06-02 1969-06-24 Monsanto Co Extrusion apparatus
DE1244410C2 (de) * 1965-02-03 1968-01-18 Bayer Ag Verfahren zur Herstellung von vernetzbaren hochmolekularen Polymerisations-, Polykondensations- und Polyadditionsprodukten
DE1544704B2 (de) * 1965-05-28 1970-07-16 Chemische Werke Hüls AG, 4370 Mari Vernetzbare Formmassen aus Polybuten-1

Also Published As

Publication number Publication date
AT305462B (de) 1973-02-26
NL7101010A (de) 1971-07-29
GB1295553A (de) 1972-11-08
US3725340A (en) 1973-04-03
DE2003415A1 (de) 1971-08-05
DE2003415C3 (de) 1978-05-11
DE2003415B2 (de) 1977-09-08
BE762110A (fr) 1971-07-01
FR2077061A5 (de) 1971-10-15
CA955700A (en) 1974-10-01

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Legal Events

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