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1. 发明专利

DK164285B 未知
公开(公告)号：DK164285B
公开(公告)日：1992-06-01
申请号：DK224085
申请日：1985-05-21
申请人： BASF AG
发明人： WEISS WOLFRAM , BALZER WOLF-DIETER , FIKENTSCHER ROLF , IMMEL GUENTHER , WOLF HANS
IPC分类号： C09D7/46 , C09D167/08 , C09D7/04

2. 发明专利

BR8502882A 未知
公开(公告)号：BR8502882A
公开(公告)日：1986-02-25
申请号：BR8502882
申请日：1985-06-17
申请人： BASF AG
发明人： KEMPTER FRITZ ERDMANN , WEISS WOLFRAM , OSTERLOH ROLF , ZOSEL ALBRECHT
IPC分类号： C09D5/44 , C09D3/49 , C09D5/46
摘要： Cathodic coating agents which are rendered water-dilutable by the addition of an acid, contain binder systems possessing basic nitrogen groups and may or may not contain pigments, dyes, fillers, solvents, antioxidants, other surface coating assistants and/or additional crosslinking components, the binder system containing sulfonate and/or phosphonate groups or the esters of these groups in an amount of from 0.05 to 3% by weight, and the preparation of such products. The novel coating agents are useful for the cathodic electrocoating of electrically conductive substrates.

3. 发明专利

DE19937759A1 未知
公开(公告)号：DE19937759A1
公开(公告)日：2001-02-15
申请号：DE19937759
申请日：1999-08-10
申请人： BASF AG
发明人： BECK ERICH , JAECKH CHRISTOF , KRANIG WOLFGANG , DICKERHOF KARLHEINZ , WEISS WOLFRAM
IPC分类号： B44C5/04 , C09D161/28 , D21H27/24 , B05D1/36 , B05D3/02 , B32B27/08
摘要： The invention relates to plates having a decorative surface which are produced by: (i) impregnating a supporting material, e.g. a paper sheet; with a mixture (A) of an aqueous solution or an aqueous dispersion of a thermally hardenable melamine formaldehyde resin (A1) with a radiation-hardenable acrylate resin (A2), e.g. a urethane polyester and/or polyether acrylate, which can be diluted with water and/or which can be dispersed in water; (ii) coating the dried impregnated supporting material with a covering lacquer consisting of a mixture (B) that contains a radiation-hardenable acrylate resin (B1), e.g. a urethane acrylate as well as a thermally hardenable etherified melamine formaldehyde resin (B2), and; (iii) radiation-hardening and successively compacting the supporting material that is impregnated and provided with a covering lacquer. During processing, the employed coating system exhibits, in addition to good pot lives, a particularly good adhesiveness between the covering lacquer layers and the impregnated supporting materials.

4. 发明专利

DE59503937D1 未知
公开(公告)号：DE59503937D1
公开(公告)日：1998-11-19
申请号：DE59503937
申请日：1995-07-13
申请人： BASF AG
发明人： NIESSNER MANFRED , WEISS WOLFRAM , TROPSCH JUERGEN , KUMMER MATTHIAS , MEICHSNER GEORG
IPC分类号： C08L61/32 , C08G12/42 , C09D161/32 , C09D201/00
摘要： PCT No. PCT/EP95/02747 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/03449 PCT Pub. Date Feb. 8, 1996Binders comprise A) an aminotriazine derivative in which the primary amino groups of the triazine are methylolated on average with at least one mole of formaldehyde per mole of primary amino groups, and these methylol groups are etherified on average with at least 0.5 mol of primary alcohol per mole of methylol group and the primary alcohols are a mixture containing a) 0.5-99.5 mol % of a C1-C4-alkanol and b) 99.5-0.5 mol % of an alcohol of the formulaR1-O-[R2-O]n-R3-OHI,in which R1 is C1-C24-alkyl or C6-C12-aryl which may be unsubstituted or substituted by from one to three C1-C8-alkyl groups, and R2 and R3 independently of one another are C2-C8-alkylene and n is an integer from 1 to 100, or of a mixture of higher-boiling alcohols having a boiling point of above 120 DEG C. at 1 bar which contains at least 10 mol %, based on the higher-boiling alcohols, of alcohols of the formula I, and B) a radical polymer, polycondensation product or polyadduct which is crosslinkable with the aminotriazine derivative.

5. 发明专利

CA1239733A PREPARATION OF AMIDE-CONTAINING EPOXIDE/AMINE ADDUCTS 未知
公开(公告)号：CA1239733A
公开(公告)日：1988-07-26
申请号：CA484047
申请日：1985-06-14
申请人： BASF AG
发明人： KEMPTER FRITZ E , SABELUS GUENTHER , SCHUPP EBERHARD , WEISS WOLFRAM
IPC分类号： C08G59/00 , C08G59/14 , C08G59/16 , C08G59/50 , C08G59/58 , C09D5/44 , C09D163/00
摘要： Amide-containing epoxy resin/amine adducts are prepared by a process in which an epoxy resin/amine adduct containing primary and/or secondary aminoalkyl groups is reacted with a carboxylic acid in the presence of esterification catalysts, particularly advantageously in the presence of an alcohol. The products prepared according to the invention are useful as binders for cathodic elsctrocoating.

6. 发明专利

AT172213T 未知
公开(公告)号：AT172213T
公开(公告)日：1998-10-15
申请号：AT95926871
申请日：1995-07-13
申请人： BASF AG
发明人： NIESSNER MANFRED , WEISS WOLFRAM , TROPSCH JUERGEN , KUMMER MATTHIAS , MEICHSNER GEORG
IPC分类号： C08L61/32 , C08G12/42 , C09D161/32 , C09D201/00
摘要： PCT No. PCT/EP95/02747 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/03449 PCT Pub. Date Feb. 8, 1996Binders comprise A) an aminotriazine derivative in which the primary amino groups of the triazine are methylolated on average with at least one mole of formaldehyde per mole of primary amino groups, and these methylol groups are etherified on average with at least 0.5 mol of primary alcohol per mole of methylol group and the primary alcohols are a mixture containing a) 0.5-99.5 mol % of a C1-C4-alkanol and b) 99.5-0.5 mol % of an alcohol of the formulaR1-O-[R2-O]n-R3-OHI,in which R1 is C1-C24-alkyl or C6-C12-aryl which may be unsubstituted or substituted by from one to three C1-C8-alkyl groups, and R2 and R3 independently of one another are C2-C8-alkylene and n is an integer from 1 to 100, or of a mixture of higher-boiling alcohols having a boiling point of above 120 DEG C. at 1 bar which contains at least 10 mol %, based on the higher-boiling alcohols, of alcohols of the formula I, and B) a radical polymer, polycondensation product or polyadduct which is crosslinkable with the aminotriazine derivative.

7. 发明专利

CA2195802A1 GLYCOLETHER-CONTAINING AMINOTRIAZINE DERIVATIVES AND THEIR USE IN RESINS FOR LACQUERS AND VARNISHES 未知
公开(公告)号：CA2195802A1
公开(公告)日：1996-02-08
申请号：CA2195802
申请日：1995-07-13
申请人： BASF AG
发明人： NIESSNER MANFRED , WEISS WOLFRAM , TROPSCH JUERGEN , KUMMER MATTHIAS , MEICHSNER GEORG
IPC分类号： C08L61/32 , C08G12/42 , C09D161/32 , C09D201/00 , C07D251/00 , C07D253/00 , C09D161/28 , C08L61/28 , C08G12/30 , C08K5/3492
摘要： The invention concerns binders containing: A) an aminotriazine derivative in which the triazine primary amino groups are methylolated on average with at least one mol of formaldehyde per mole of primary amino groups and these methylol groups are etherified on average with at least 0.5 mole primary alcohol per mole of methylol group, and the primary alcohols are a mixture containing: a) 0.5 to 99.5 mol % of a C1-C4 alkanol and b) 99.5 to 0.5 mol % of an alcohol of the formula (I) R1-O-¢R2-O!n-R3-OH, in which R1 stands for a C1-C24 alkyl group or a C6-C12 aryl group which may optionally be substituted by one to three C1-C8 alkyl groups, and R2 and R3, independently of each other, stand for a C2-C8 alkylene group, and n means an integer from 1 to 100, or a mixture of higher-boiling alcohols having a boiling point of more than 120 ~C at 1 bar, which contains at least 10 mol %, relative to the higherboiling alcohols, of alcohols of formula I; and B) a radical polymer, which can be crosslinked with the aminotriazine derivative, a polycondensate or polymer additive.

8. 发明专利

CA1234446A PREPARATION OF CURABLE ETHERIFIED AMINOPLAST RESINS AND OF SURFACE COATING RESINS 未知
公开(公告)号：CA1234446A
公开(公告)日：1988-03-22
申请号：CA486358
申请日：1985-07-05
申请人： BASF AG
发明人： PETERSEN HARRO , IMMEL GUENTHER , WEISS WOLFRAM , SCHMIDT HORST , BUSSE GERD
IPC分类号： C08G12/00 , C08G12/12 , C08G12/40 , C08G12/42 , C09D161/20 , C09D161/32
摘要： A process for the preparation of curable etherified aminoplast resins based on urea/ aldehyde polycondensates, and the preparation of surface coating resins. Urea is first reacted with an .alpha.,.alpha.-dialkylaldehyde, as much as 50 mol% of which may be replaced by formaldehyde, in a molar ratio urea/aldehyde of about 1-2, at from 50 to 120.degree.C, in the presence of an acid and in the presence or absence of an alcohol or of other organic solvents, and the 2-oxohexahydropyrimidine derivative obtained in this cyclocondensation is then condensed with formaldehyde in the presence of one or more alcohols and an acid. These aminoplast resins are useful as both acidcurable resins and as resins for baking finishes.

9. 发明专利

NO811771A 未知
公开(公告)号：NO811771A
公开(公告)日：1981-11-30
申请号：NO811771
申请日：1981-05-26
申请人： BASF AG
发明人： HAHN KLAUS , HORN PETER , MARX MATTHIAS , WEBER HEINZ , WEISS WOLFRAM , WURMB ROLF
IPC分类号： C08G18/00 , C08G12/32 , C08G18/54 , C08G
CPC分类号： C08G18/544 , C08G12/32

10. 发明专利

DE59812122D1 未知
公开(公告)号：DE59812122D1
公开(公告)日：2004-11-18
申请号：DE59812122
申请日：1998-03-18
申请人： BASF AG
发明人： WEISS WOLFRAM , KUMMER MATTHIAS , NIESSNER MANFRED , SCHUPP HANS
IPC分类号： C08J3/03 , C08L61/28 , C08L71/02 , C09K23/42
摘要： A mixture comprises an amino resin and a polymer which consists to the extent of at least 80% by weight of C2- to C3 alkylene oxide groups.

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