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公开(公告)号:DE2206862A1
公开(公告)日:1973-08-23
申请号:DE2206862
申请日:1972-02-14
Applicant: BASF AG
Inventor: HERTEL OTTO DR , LUDWIG WINFRIED DR , SCHLECHT HELMUT DR
Abstract: Diglycol is oxidised using N(III)-, N(IV)- and/or N(V)- oxide in nitric acid at 40-90 degrees C, opt. under pressure. Reaction involves slow addn. of diglycol to HNO3 with simultaneous or subsequent addn. of oxides. Title cpd. which is formed in high yield and purity is an inter. for detergents, textile and leather auxiliaries and plant protectors.
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公开(公告)号:DE1951129A1
公开(公告)日:1971-04-22
申请号:DE1951129
申请日:1969-10-10
Applicant: BASF AG
Inventor: HERTEL OTTO DR , KLINGSHIRN WERNER DR , NEBEL HANS-JOACHIM DR
IPC: C08G8/24 , C08G8/28 , C09D11/103 , C08G33/10
Abstract: Spirit - soluble condensation products of phenols, formaldehyde, aromatic hydroxycarboxylic acids and/or org. anhydrides are obtained by reacting 1 mole of a (substd.) phenol(s) in aqueous soln. with 0.5-2.5 moles formaldehyde (-releasing cpds.) at elevated temp., at pH 6.5. - 14 followed by further reaction with 0.01-3 moles of an aromatic hydroxycarboxylic acid and/or 0.01-3 moles of an org. acid anhydride at 30-100 degrees C, and pH 7.5 to -1 and opt. drying and separating the condensate. Used as binders in the printing industry for the laking of basic printing inks.
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公开(公告)号:CH503792A
公开(公告)日:1971-02-28
申请号:CH1727767
申请日:1967-12-08
Applicant: BASF AG
Inventor: ERDMANN HANS DR , HERTEL OTTO DR
IPC: C14C3/20
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24.
公开(公告)号:CH442280A
公开(公告)日:1967-08-31
申请号:CH64163
申请日:1963-01-18
Applicant: BASF AG
Inventor: HERTEL OTTO DR , NEBEL HANS-JOACHIM DR
IPC: C07C309/35 , C07C309/43 , C07G99/00 , C07C143/30
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公开(公告)号:AT248014B
公开(公告)日:1966-07-11
申请号:AT769464
申请日:1964-09-07
Applicant: BASF AG
Inventor: HERTEL OTTO DR , ERDMANN HANS DR , HENSEL WALTER DR
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公开(公告)号:AT246427B
公开(公告)日:1966-04-25
申请号:AT1069564
申请日:1964-12-17
Applicant: BASF AG
Inventor: HERTEL OTTO DR , HENSEL WALTER DR , BURKHARDT HANS DR
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公开(公告)号:AT220280B
公开(公告)日:1962-03-12
申请号:AT146661
申请日:1961-02-23
Applicant: BASF AG
Inventor: GUTHKE FRIEDRICH WILHELM DR , HERTEL OTTO DR
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公开(公告)号:DE4012945A1
公开(公告)日:1991-10-31
申请号:DE4012945
申请日:1990-04-24
Applicant: BASF AG
Inventor: LAUTERBACH GERALD DR , HERTEL OTTO DR , EULER KLAUS DR
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公开(公告)号:DE3470419D1
公开(公告)日:1988-05-19
申请号:DE3470419
申请日:1984-07-26
Applicant: BASF AG
Inventor: HERTEL OTTO DR , KIEFER HANS DR , ARNOLD LOTHAR DR
IPC: C07C403/16 , C07C45/61 , C07C49/21 , C07C67/00 , C07C401/00 , C07C403/00 , C07C175/00
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