ES485282A1 - Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables - Google Patents

Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables

Info

Publication number
ES485282A1
ES485282A1 ES485282A ES485282A ES485282A1 ES 485282 A1 ES485282 A1 ES 485282A1 ES 485282 A ES485282 A ES 485282A ES 485282 A ES485282 A ES 485282A ES 485282 A1 ES485282 A1 ES 485282A1
Authority
ES
Spain
Prior art keywords
groups
manufacturing
binding agents
polyamine
cathodically depositable
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.)
Expired
Application number
ES485282A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES485282A1 publication Critical patent/ES485282A1/es
Expired legal-status Critical Current

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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4465—Polyurethanes
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/901—Electrodepositable compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Procedimiento para la obtención de aglutinantes de electro- recubrimiento por inmersión catódicamente depositables, y autoreticulantes haciendo reaccionar poliéter-polioles que eventualmente contienen grupo tio con diisocianatos semibloqueados o poliisocianatos semibloqueados, caracterizado porque los productos de reacción conteniendo grupos isocianato bloqueados (A) se hacen reaccionar con una poliamina (B) cuyos grupos amino en caso dado están en parte presentes como grupos cetimina de tal forma que al menos un grupo amino de la poliamina (B) forme con un grupo isocianato bloqueado del producto de reacción (A) un grupo urea, y porque el producto de reacción auto-reticulante resultante de (A) y (B) se transforma de manera convencional mediante protonación con un ácido en una forma diluible con agua.
ES485282A 1978-10-23 1979-10-23 Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables Expired ES485282A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2845988A DE2845988C3 (de) 1978-10-23 1978-10-23 Verfahren zur Herstellung kathodisch abscheidbarer Elektrotauchlackbindemittel

Publications (1)

Publication Number Publication Date
ES485282A1 true ES485282A1 (es) 1980-05-16

Family

ID=6052834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485282A Expired ES485282A1 (es) 1978-10-23 1979-10-23 Procedimiento para la obtencion de aglutinantes de electro- recubrimiento por inmersion,catodicamente depositables

Country Status (7)

Country Link
US (1) US4315840A (es)
EP (1) EP0010670B1 (es)
JP (1) JPS5558270A (es)
AT (1) ATE2626T1 (es)
BE (1) BE873086A (es)
DE (2) DE2845988C3 (es)
ES (1) ES485282A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456738A (en) * 1981-12-28 1984-06-26 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer
US4458056A (en) * 1981-12-28 1984-07-03 Ford Motor Company Tertiary alcohol-diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
US4463143A (en) * 1981-12-28 1984-07-31 Ford Motor Company Diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
US4456739A (en) * 1981-12-28 1984-06-26 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurea oligomer
US4559383A (en) * 1981-12-28 1985-12-17 Ford Motor Company Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same
US4456740A (en) * 1981-12-28 1984-06-26 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer
US4403086A (en) * 1981-12-28 1983-09-06 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate
US4396753A (en) * 1981-12-28 1983-08-02 Ford Motor Company Diblocked diisocyanate diurea oligomers and coating compositions comprising same
US4410678A (en) * 1981-12-28 1983-10-18 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurea oligomer
US4442146A (en) * 1981-12-28 1984-04-10 Ford Motor Company Diblocked diisocyanate diurea oligomers and coating compositions comprising same
US4410679A (en) * 1981-12-28 1983-10-18 Ford Motor Company Coating composition comprising chain-extendable crosslinkable polyol and diblocked diisocyanate diurethane oligomer
US4409380A (en) * 1981-12-28 1983-10-11 Ford Motor Company Novel tertiary alcohol-diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
US4554188A (en) * 1981-12-28 1985-11-19 Ford Motor Company Chain-extendable crosslinkable urethane modified polyhydroxy oligomers and coating composition comprising same
US4409381A (en) * 1981-12-28 1983-10-11 Ford Motor Company Novel diblocked diisocyanate urea urethane oligomers and coating compositions comprising same
US4522851A (en) * 1982-09-30 1985-06-11 Mobay Chemical Corporation Process for coating aqueous dispersion of epoxy resin and blocked polyisocyanate containing chemically incorporated anionic hydrophilic groups
DE3247756A1 (de) * 1982-12-23 1984-06-28 Herberts Gmbh, 5600 Wuppertal Waessriges ueberzugsmittel
AT375953B (de) * 1983-03-21 1984-09-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden, kathodisch abscheidbaren etl-bindemitteln auf basis modifizierter alkylphenol-formaldehyd -kondensationsprodukte
DE3422474A1 (de) * 1984-06-16 1985-12-19 Basf Ag, 6700 Ludwigshafen Hitzehaertbares ueberzugsmittel und seine verwendung
DE3422472A1 (de) * 1984-06-16 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung amidgruppen enthaltender epoxid/amin-addukte
DE3519953A1 (de) * 1985-06-04 1986-12-04 BASF Lacke + Farben AG, 4400 Münster Latente primaere aminogruppen enthaltende, wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung
US4867854A (en) * 1986-09-24 1989-09-19 The Dow Chemical Company Controlled film build epoxy coatings applied by cathodic electrodeposition
DE3644371A1 (de) * 1986-12-24 1988-07-07 Hoechst Ag Aminogruppenhaltige derivate von 1,3-bissubstituiertem propanol-2, verfahren zu ihrer herstellung und ihre verwendung
AT388739B (de) * 1987-05-18 1989-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden kationischen lackbindemitteln auf basis von ureidmodifizierten epoxidharzen und deren verwendung
US5130402A (en) * 1988-07-01 1992-07-14 Sanyo Chemical Industries, Ltd. Coating composition and plastisol composition, and articles coated therewith
EP0520627A3 (en) * 1991-06-27 1993-07-21 Minnesota Mining And Manufacturing Company Polyisocyanates partially blocked by amines and selfcuring resinous adducts derived therefrom
US6423425B1 (en) 1998-05-26 2002-07-23 Ppg Industries Ohio, Inc. Article having a chip-resistant electrodeposited coating and a process for forming an electrodeposited coating
US6248225B1 (en) 1998-05-26 2001-06-19 Ppg Industries Ohio, Inc. Process for forming a two-coat electrodeposited composite coating the composite coating and chip resistant electrodeposited coating composition
DE19825457A1 (de) * 1998-06-06 1999-12-09 Herberts & Co Gmbh Feste Harnstoffverbindungen enthaltende wäßrige Elektrotauchlacke
DE19962272A1 (de) * 1999-12-23 2001-06-28 Basf Ag Isocyanatgruppen aufweisende Bausteine sowie ihre Verwendung zur Funktionalisierung oder Modifizierung von Verbindungen oder Oberflächen
DE10214027B4 (de) * 2002-03-27 2004-09-30 Ppg Industries Lacke Gmbh Wasserverdünnbarer Vernetzer
CN104650009A (zh) * 2013-11-20 2015-05-27 陶氏环球技术有限公司 低粘度环氧树脂和由其制备的低voc可固化制剂
KR102150144B1 (ko) * 2013-11-27 2020-08-31 다우 글로벌 테크놀로지스 엘엘씨 카르다놀 변형된 에폭시 폴리올
EP3074474B1 (en) * 2013-11-27 2019-12-25 Dow Global Technologies LLC Curable polyurethane coating composition and method of preparing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391097A (en) * 1966-08-10 1968-07-02 Oakite Prod Inc Epoxy resins from 1, 1'-methylene bis
US3947338A (en) * 1971-10-28 1976-03-30 Ppg Industries, Inc. Method of electrodepositing self-crosslinking cationic compositions
CA986639A (en) * 1971-10-28 1976-03-30 Robert R. Zwack Cationic electrodepositable compositions
US3947339A (en) * 1971-12-01 1976-03-30 Ppg Industries, Inc. Method of electrodepositing primary amine group-containing cationic resins
US4017438A (en) * 1974-12-16 1977-04-12 Ppg Industries, Inc. Ketimine-blocked primary amine group-containing cationic electrodepositable resins
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion

Also Published As

Publication number Publication date
DE2964917D1 (en) 1983-03-31
EP0010670B1 (de) 1983-02-23
BE873086A (fr) 1979-04-17
DE2845988C3 (de) 1981-10-08
EP0010670A1 (de) 1980-05-14
DE2845988A1 (de) 1980-04-24
DE2845988B2 (es) 1980-12-04
JPS6335677B2 (es) 1988-07-15
JPS5558270A (en) 1980-04-30
US4315840A (en) 1982-02-16
ATE2626T1 (de) 1983-03-15

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