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1.发明授权3,6 - endoethyleno - 4 - cyano - cyclohexanedicarboxylic - (1,2) - anhydride and process for diels-alder addition using cyclohexa - 3,5 - diene - trans - 1,2 - dicarboxylic acid 失效3,6-三羟基 - 4-氰基 - 环己烷二羧酸 - （1,2） - 使用环己基 - 3,5-二苯基 - 1,2 - 二羧酸的二异丙醇 - 壬酸加成的方法
公开(公告)号：US3522277A
公开(公告)日：1970-07-28
申请号：US3522277D
申请日：1968-05-28
Applicant: BASF AG
Inventor： SUTER HUBERT , BRUNNMUELLER FRIEDRICH
IPC: C08G59/42 , C08G63/553 , C07C61/28 , C07C69/74 , C07C121/48
CPC classification number: C08G63/553 , C08G59/4215
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2.发明授权
公开(公告)号：US3896087A
公开(公告)日：1975-07-22
申请号：US27105472
申请日：1972-07-12
Applicant: BASF AG
Inventor： BRUNNMUELLER FRIEDRICH , HENKEL HELMUT , LENZ JOHANN
Abstract: Manufacture of impregnating urea/formaldehyde resins in which, in order to achieve particularly high rates of impregnation, urea and formaldehyde are condensed in acid solution until waterincompatibility commences, whereupon the mixture is treated with formaldehyde followed by urea.
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公开(公告)号：FI56973C
公开(公告)日：1980-05-12
申请号：FI43472
申请日：1972-02-17
Applicant: BASF AG
Inventor： BRUNNMUELLER FRIEDRICH , SCHATZ HERMANN , MAYER JOHANN , GRABOWSKY OTTO
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公开(公告)号：CA915700A
公开(公告)日：1972-11-28
申请号：CA915700D
Applicant: BASF AG
Inventor： BRUNNMUELLER FRIEDRICH , CLAREN OTTO B , SUTER HUBERT , JAHN JUERGEN , JANKA FRANZ
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公开(公告)号：DE2109754A1
公开(公告)日：1972-09-14
申请号：DE2109754
申请日：1971-03-02
Applicant: BASF AG
Inventor： BRUNNMUELLER FRIEDRICH , SCHATZ HERMANN , MAYER JOHANN , GRABOWSKY OTTO
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Patent Agency Ranking
公开(公告)号：GB1112868A
公开(公告)日：1968-05-08
申请号：GB3970265
申请日：1965-09-17
Applicant: BASF AG
Inventor： CLAREN OTTO BERND , BRUNNMUELLER FRIEDRICH , SUTER HUBERT
Abstract: In a process for making esters from phthalic acid or anhydride, or an (at least C4) aliphatic saturated or olefinically unsaturated dicarboxylic acid, and an (at least C7) aliphatic alcohol, the product is neutralized with (a) 0.5-10 wt. per cent aq. NaOH or KOH solution to an extent of 80-98%, (b) 1-20% aq. alkali metal carbonate or bicarbonate solution to completion, the residence time in each stage being less than 3 minutes. In examples, phthalic anhydride is reacted with ethylhexanol or isononanol.
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公开(公告)号：FR1479748A
公开(公告)日：1967-05-05
申请号：FR61287
申请日：1966-05-12
Applicant: BASF AG
Inventor： GOELZ HORST , SUTER HUBERT , BRUNNMUELLER FRIEDRICH , PALM CHRISTOF
IPC: C07C61/28
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公开(公告)号：FR1446925A
公开(公告)日：1966-07-22
申请号：FR31499
申请日：1965-09-15
Applicant: BASF AG
Inventor： CLAREN OTTO BERND , BRUNNMUELLER FRIEDRICH , SUTER HUBERT
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公开(公告)号：CA737520A
公开(公告)日：1966-06-28
申请号：CA737520D
Applicant: BASF AG
Inventor： METZGER HORST , BEER LUDWIG , BRUNNMUELLER FRIEDRICH
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公开(公告)号：FR1434632A
公开(公告)日：1966-04-08
申请号：FR15881
申请日：1965-05-05
Applicant: BASF AG
Inventor： SUTER HUBERT , POEHLER GUENTER , MARTIN KARL , BRUNNMUELLER FRIEDRICH
IPC: C08F283/01 , C08G63/54
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