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公开(公告)号：DE3265256D1
公开(公告)日：1985-09-12
申请号：DE3265256
申请日：1982-10-07
Applicant: BASF AG
Inventor： DISTLER HARRY DR , WIDDER RUDI DR , BARTHOLD KLAUS DR , ELFERS GUENTHER
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公开(公告)号：DE3160194D1
公开(公告)日：1983-05-26
申请号：DE3160194
申请日：1981-08-26
Applicant: BASF AG
Inventor： DISTLER HARRY DR , WIDDER RUDI DR , UHL GUENTER
Abstract: The subject invention relates to the use of foam inhibitors in printing pastes based on oil-in-water emulsions or aqueous emulsions. The foam inhibitors are mixtures of monoalkyphosphates and aliphatic esters or high boiling hydrocarbons.
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公开(公告)号：DE3029205A1
公开(公告)日：1982-03-11
申请号：DE3029205
申请日：1980-08-01
Applicant: BASF AG
Inventor： DISTLER HARRY DR , HOCK KARL-LUDWIG DIPL CHEM DR
IPC: C07C255/24 , C07C255/25 , C07C121/43 , C07C120/00
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公开(公告)号：CH628325A5
公开(公告)日：1982-02-26
申请号：CH1543376
申请日：1976-12-08
Applicant: BASF AG
Inventor： DISTLER HARRY DR , SCHLECHT HELMUT DR , HARTERT ERWIN DR
IPC: C07C20060101 , C07C255/24 , C07C121/43
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Patent Agency Ranking
公开(公告)号：DE2759162A1
公开(公告)日：1979-07-12
申请号：DE2759162
申请日：1977-12-31
Applicant: BASF AG
Inventor： DISTLER HARRY DR , SCHNEIDER KURT DIPL CHEM DR , WIDDER RUDI DIPL CHEM DR , PAULUS GERHARD DIPL CHEM DR , SCHOEPPL HUBERT DIPL CHEM DR
IPC: C08K5/372 , C08L21/00 , C07C149/20 , C07C148/00
Abstract: Prepn. of dialkyl thiodipropionates of formula (R1OOC.CH2CH2)2S (I) comprises reacting H2S and acrylate esters H2C=CH.COOR1 (II) in presence of phenolates R2R3C6H3OZ (III) as catalysts. In the formulae each Ru is aliphatic gp. R2 and R3 are each aliphatic or aromatic gp., OH, OZ or alkoxy. Z=alkali metal). Also new is the use of (I) in which R1 are both 4-9C alkyl (cpd. (Ia)) as low-temp. stable plasticisers for rubbers (natural or synthetic). They are used at 0.5-100 wt. % on the rubber. Apart from use as plasticisers, (I) are intermediates for dyes, pesticides, and rubber auxiliaries, and are anti-oxidants for fats and oils. Better yields and purity are obtd. (II) does not add across the double bond of (II) unlike alkoxide catalysts previously proposed.
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公开(公告)号：DE2229644A1
公开(公告)日：1974-01-10
申请号：DE2229644
申请日：1972-06-19
Applicant: BASF AG
Inventor： DISTLER HARRY DR , WIDDER RUDI DR , HAGEN HELMUTH DR , PAULUS GERHARD DR
IPC: C07D295/02 , C07D295/088 , C07D295/15 , C08K5/17 , C08K5/34 , C08K5/35 , C08C11/44
Abstract: Vulcanisation of rubber is carried out in the presence of bis-amino-methane cpds. (I), with disubstd. amino gps. of formula R1R2N-CHR5-NR3R4 (where the R gps. are each aliphatic, cyclo-aliphatic, araliphatic or aromatic gps; or R1 and R2 and/or R3 can be -R6-NR2-CHR5-NR3R4; R6 is an aliphatic or aromatic gp.; or R1 and R2 together with the N atom can be The use of (I) provides applicability over a wide range of operating conditions and rubber goods. 0.5-3.0 (1-2) pts. (I)/100 pts. rubber may be used. Best results are obtd. in the vulcanisation of natural rubber with S, but the process is also suitable for use with synthetic rubbers and other vulcanising agents.
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公开(公告)号：DE2221166A1
公开(公告)日：1973-11-08
申请号：DE2221166
申请日：1972-04-29
Applicant: BASF AG
Inventor： BERGOLD WOLFRAM DR , FUCHS FRIEDRICH DR , DISTLER HARRY DR , WIDDER RUDI DR , LENGSFELD WOLFGANG DR
IPC: D06M13/02 , D06M13/372 , D06M15/427 , D06M13/38
Abstract: Title emulsifiers have the formula (I): (where R' is opt. satd. 10-20C aliphatic gp; R2 is H or CH3; X is -O-, -S-, -O-CO- or -COO-; n is 0-3; Y is the monovalent residue of a strong acid, providing that when R' is satd. alkyl, n is 1-3, and when X is -O-CO-, n is 0). The aminoplast builders are e.g. a mixt. of hexamethylol melamine and trimethylol stearyl urea in a mol. ratio of 1:2. The paraffin has a mpt. 40-80 degrees C.
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公开(公告)号：CH517718A
公开(公告)日：1972-01-15
申请号：CH1278469
申请日：1969-08-22
Applicant: BASF AG
Inventor： DISTLER HARRY DR , WIDDER RUDI DR
IPC: C07C381/12 , D06M13/278 , C07C149/46
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公开(公告)号：CH516533A
公开(公告)日：1971-12-15
申请号：CH1779669
申请日：1969-11-28
Applicant: BASF AG
Inventor： WIDDER RUDI DR , DISTLER HARRY DR
IPC: C07D213/89 , C07C143/14
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