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公开(公告)号：DE3109978A1
公开(公告)日：1982-01-14
申请号：DE3109978
申请日：1981-03-14
Applicant: BASF AG
Abstract: The addition of polyisocyanates having molecular weights within the range from 364 to 4000 as crosslinking agents to aqueous pigment print pastes for textile printing consisting of (in addition to water): a) from 3 to 35% by weight, based on the ready-to-print paste, of a 15 to 55% strength aqueous dispersion of a polymer binder which under fixing conditions (100 to 200 DEG C) is film-forming and which contains as copolymerised units from 0.3 to 12% by weight, based on the polymer, of a monomer having at least one group that is reactive towards isocyanate, b) from 0.01 to 40% by weight, based on the print paste, of at least one pigment, c) from 0.1 to 8% by weight of a thickener (as solid substance) and/or from 55 to 70% by weight of naphtha (heavy benzine) in emulsified form, d) from 1 to 8% by weight, based on the print paste, of an emulsified, water-insoluble, liquid polyisocyanate, e) from 0 to 10% by weight of further additions customary in pigment printing, makes it possible to fix the prints not just with hot air, as previously, but for equally good fastness properties with steam too, expanding the range of technical options for textile printing.
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公开(公告)号：DE3005515A1
公开(公告)日：1981-08-20
申请号：DE3005515
申请日：1980-02-14
Applicant: BASF AG
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公开(公告)号：DE3001064A1
公开(公告)日：1981-07-16
申请号：DE3001064
申请日：1980-01-12
Applicant: BASF AG
Inventor： KLAHR ERHARD DIPL CHEM DR , TRIESELT WOLFGANG DIPL CHEM DR , TRAPP HORST DIPL CHEM DR , WIDDER RUDI DIPL CHEM DR
IPC: C07H15/04
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公开(公告)号：DE3018715A1
公开(公告)日：1981-11-26
申请号：DE3018715
申请日：1980-05-16
Applicant: BASF AG
Inventor： KLAHR ERHARD DIPL CHEM DR , GULBINS ERICH DIPL CHEM DR
Abstract: A pigment compsn. contains at least one pigment, at least one organic solvent and 10-90 wt.% nonionic surfactant (I) comprising the reaction prod. of a 6-12C monoalkanol (II), a diisocyanate (III) and a polyethylene glycol (IV) of formula HO-(CH2CH2O)nH (where n is 2-6). (I) has a viscosity (80% in isobutanol, room temp.) of 500-20000 mPas (I) is a homogeneous, (lightly) coloured, up to 150 deg.C thermally stable prod. which reacts only at elevated temps. with the lacquer and so remains in the lacquer. The compsn. is esp. suitable for cationic electrodeposition lacquers, has excellent properties, is easily prepd. and does not effect the properties of the lacquer adversely e.g. corrosion resistance. Sedimentation of the pigment is prevented.
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公开(公告)号：DE3011237A1
公开(公告)日：1981-10-15
申请号：DE3011237
申请日：1980-03-22
Applicant: BASF AG
Inventor： VODRAZKA WOLFGANG DIPL CHEM DR , KLAHR ERHARD DIPL CHEM DR , OPPENLAENDER KNUT DIPL CHEM DR , TRIESELT WOLFGANG DIPL CHEM DR , STUECKIGT DIETER ING GRAD , NEUMANN WERNER ING GRAD
IPC: C11D1/722 , B01J31/08 , C07B61/00 , C07C41/00 , C07C41/06 , C07C43/10 , C07C43/11 , C07C67/00 , C08G65/00 , C08G65/32 , C08G65/337 , C11D1/72
Abstract: 1. A compound of the formula I see diagramm : EP0036550,P4,F1 where R is C8 -C20 -alkyl and A is a polyalkylene oxide radical composed of from 4 to 30 alkylene oxide units, of which from 100 to 60 mole % are ethylene oxide units and from 0 to 40 mole % are 1,2-propylene oxide units or 1,2-butylene oxide units or a mixture of these.
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Patent Agency Ranking
公开(公告)号：DE3133769A1
公开(公告)日：1983-03-10
申请号：DE3133769
申请日：1981-08-26
Applicant: BASF AG
Inventor： BUELTJER UWE DIPL CHEM DR , HORACEK HEINRICH DIPL CHEM DR , DRUSCHKE WOLFGANG DIPL CHEM DR , FRANZMANN GERNOT DIPL CHEM DR , KLAHR ERHARD DIPL CHEM DR , FOERSTER HANS-JUERGEN DIPL CHE
IPC: C08G18/08 , C08G18/10 , C08L75/04 , C08J3/24 , C08K5/29 , C09D3/72 , C09D5/34 , C09J3/16 , C09K3/10
Abstract: The invention relates to moisture-curing, one-component polyurethane systems with a long shelf life which contain A) a polyurethane prepolymer having an NCO content of from 1 to 5% by weight, B) a dialdimine of the formula R &lparstr& N=CH-C(CH3)2-CH2-O-CO-CH2-CH-(CH3)2 in which R is an alkylene radical having 2 to 10 carbon atoms, an alkylene radical having 4 to 10 carbon atoms and containing oxygen and/or N-alkyl group as bridging member, a cycloalkylene radical having 6 to 15 carbon atoms or an arylene radical having 6 to 21 carbon atoms, and C) an aromatic and/or aliphatic carboxylic acid or toluene sulphonic acid. The polyurethane systems are used as coating compositions, sealants, encapsulating (embedding) compounds, knifing fillers (stoppers, surfaces) and adhesives.
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公开(公告)号：DE3114092A1
公开(公告)日：1982-11-04
申请号：DE3114092
申请日：1981-04-08
Applicant: BASF AG
Inventor： STREIT WERNER DIPL CHEM DR , KLAHR ERHARD DIPL CHEM DR , GOTSMANN GUENTHER DIPL CHEM DR , GLASER KLAUS ING GRAD , HETTCHE ALBERT DIPL CHEM DR
IPC: C07D213/80 , C07D213/82 , C07D521/00 , C25D3/22 , C07D213/02 , C07D401/06
Abstract: Reaction products composed of A) pyridinium compounds of the formula in which R represents CONH2, COOR or COO , R represents hydrogen or C1- to C4-alkyl, n represents 1 to 4 if R denotes C1- to C4-alkyl, and x represents Cl or Br and y denotes Cl or Br, or if R = COO , denotes nothing, and B) mono-, di- or tri-C1- to C4-alkyl or C2- to C4-alkanolamines, optionally sulphoalkylated and/or carboxyalkylated, ethoxylated, propoxylated and/or butoxylated polyalkylenepolyamines or aliphatic or aromatic 5- or 6-membered heterocycles containing one or two N atoms, which are optionally substituted on the secondary nitrogen atom by an alkyl or alkylene group containing 1 to 4 C atoms, in an equivalent ratio A to alkylatable N atoms such as 1:1 to 1:20, a process for the preparation of the reaction products in which the compounds A of the formula I are reacted with the nitrogen compounds B in an equivalent ratio A to reactive nitrogen atoms such as 1:1 to 1:20, and an alkaline aqueous bath for the electrolytic deposition of highly lustrous zinc coatings, which contains the reaction products.
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公开(公告)号：DE3144371A1
公开(公告)日：1982-06-09
申请号：DE3144371
申请日：1981-11-07
Applicant: BASF AG
Abstract: Compounds of the formula I in which R denotes alkyl groups having 8 to 20 C atoms, R denotes alkyl groups having 1 to 5 C atoms and n denotes 4 to 15, and a process for the preparation of these compounds, in which compounds of the formula II R -O-(C2H4O)n-H II in which R and n are defined as in formula I are allowed to react in the presence of acid catalysts with an epihalohydrin, and the reaction mixture obtained is then further reacted in the presence of alkaline catalysts with a primary or secondary alkanol having 1 to 5 carbon atoms, and the use of the compounds as low-foam and bio-degradable surfactants.
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公开(公告)号：DE3237608A1
公开(公告)日：1983-04-28
申请号：DE3237608
申请日：1982-10-11
Applicant: BASF AG
Inventor： KLAHR ERHARD DIPL CHEM DR , GREIF NORBERT DIPL CHEM DR , TRIESELT WOLFGANG DIPL CHEM DR , PERNER JOHANNES DIPL CHEM DR , STOECKIGT DIETER ING GRAD
Abstract: Use of non-ionic surfactants which are obtained by reaction of C8- to C20-aliphatic alcohols with tetrahydrofuran (1,4-butylene oxide) and ethylene oxide in one stage with acid catalysis, and which contain 1 to 3 mol of tetrahydrofuran and 2 to 10 mol of ethylene oxide per mol of alcohol in the adduct, in biodegradable and low-foaming cleaning and dishwashing compositions.
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公开(公告)号：DE3125109A1
公开(公告)日：1983-01-13
申请号：DE3125109
申请日：1981-06-26
Applicant: BASF AG
Inventor： KLAHR ERHARD DIPL CHEM DR , REBAFKA WALTER DIPL CHEM DR , NISSEN AXEL DIPL CHEM DR , TRIESELT WOLFGANG DIPL CHEM DR , HETTCHE ALBERT DIPL CHEM DR
IPC: C07C43/178 , C07C43/196 , C09K23/38 , C09K23/42 , C11D1/72 , C11D3/20 , C07C43/14 , C07C43/162 , B01F17/38 , B01F17/52 , C11D1/68 , C11D1/66
Abstract: The invention relates to ethoxylates of diacetylene dialcohols as well as the use of these compounds as surfactants.
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