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公开(公告)号：US3860655A
公开(公告)日：1975-01-14
申请号：US9157170
申请日：1970-11-20
Applicant: BASF AG
Inventor： POMMER HORST , REIF WERNER , PASEDACH HEINRICH , HOFFMANN WERNER
IPC: C07C45/67 , C07C49/20 , C07C403/00 , C07C45/18
CPC classification number: C07C45/676 , C07C67/03 , C07C2601/16 , C07C49/203 , C07C69/72
Abstract: Production of Beta -ionone by reaction of 3,7-dimethylocten(7)-yn-(1)-ol-(3) with a lower alkanol ester of acetoacetic acid at a temperature of from 100* to 400*C and treating the reaction mixture with an acid catalyst at a temperature of from 100* to 400*C and cyclizing the 6,10-dimethylundecatrien-(3,5,10)-one-(2) obtained by contacting with concentrated sulfuric acid at temperatures of from -30 to +20*C.
Abstract translation: 通过3,7-二甲基辛 - （7） - 炔 - （1） - 醇 - （3）与乙酰乙酸的低级链烷醇酯在100-400℃的温度下反应制备β-戊酮， 该反应混合物与酸催化剂在100-400℃的温度下反应，并将6,10-二甲基十一碳三烯 - （3,5,10） - 酮（2）与浓硫酸在 -30〜+20℃
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公开(公告)号：US3860654A
公开(公告)日：1975-01-14
申请号：US7493970
申请日：1970-09-23
Applicant: BASF AG
Inventor： POMMER HORST , REIF WERNER , PASEDACH HEINRICH , HOFFMANN WERNER
CPC classification number: C07C403/16 , C07C45/676 , C07C67/46 , C07C2601/16 , C07C49/203 , C07C69/72
Abstract: Production of Beta -ionone by reaction of 3,7-dimethylocten(7)-yn-(1)-ol-(3) with diketene to form the acetoacetic ester of 3,7-dimethylocten-(7)-yn-(1)-ol-(3), decomposing the same at 100* to 400*C in the presence of an acid catalyst and/or after treating the mixture in the presence of the catalyst and cyclizing the 6,10-dimethylundecatrien-(3,5,10)-one-(2) obtained by treatment with concentrated sulfuric acid at temperatures of from -30* to 20*C.
Abstract translation: 通过3,7-二甲基辛烯（7）-yn-（1） - 醇 - （3）与双烯酮的反应生成β-戊酮，形成3,7-二甲基辛烯（7）-yn-（ 1）-ol-（3），在酸催化剂存在下，在100〜400℃下分解，和/或在催化剂存在下处理混合物后，将6,10-二甲基二十碳三烯（3 ，5,10） - 酮 - （2），通过在-30℃至20℃的温度下用浓硫酸处理得到。
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公开(公告)号：US3867459A
公开(公告)日：1975-02-18
申请号：US41273373
申请日：1973-11-05
Applicant: BASF AG
Inventor： HOFFMANN WERNER , HIMMELE WALTER , AQUILA WERNER
CPC classification number: C07C45/676 , C07C45/61 , C07C45/68 , C07C47/21 , C07C47/277 , Y02P20/582
Abstract: Manufacture of penta-2,4-dien-1-als comprising the reaction of propargyl alcohols with Alpha -formylcarboxylic esters at temperatures of from 100* to 350* C. Penta-2,4-dien-1-als are odorants.
Abstract translation: 制备五氢-2,4-二烯-1-醇，其包括炔丙醇与α-甲酰基羧酸酯在100℃至350℃的温度下的反应。五 - 2,4-二烯-1-醇是气味剂。
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公开(公告)号：US3862235A
公开(公告)日：1975-01-21
申请号：US7930170
申请日：1970-10-08
Applicant: BASF AG
Inventor： HIMMELE WALTER , HOFFMANN WERNER
IPC: C07C45/68 , C07C47/20 , C07C47/21 , C07C47/225 , C07C47/277 , C11B9/00 , C07C47/38
CPC classification number: C11B9/0015 , C07C45/68 , C07C47/21 , C07C47/225 , C07C47/277
Abstract: A process for the production of pent-4-en-1-als which comprises reacting an allyl alcohol with an Alpha -formylcarboxylic ester at a temperature of from 100* to 350*C. Pent-4-en-1-als are perfumes and have a fresh fruity odor.
Abstract translation: 戊-4-烯-1-醇的制备方法，其包括使烯丙醇与α-甲酰基羧酸酯在100至350℃的温度下反应。戊-4-烯-1-醛是香料 并具有新鲜的果香气味。
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公开(公告)号：US4301303A
公开(公告)日：1981-11-17
申请号：US81215377
申请日：1977-07-01
Applicant: BASF AG
Inventor： HOFFMANN WERNER , VON FRAUNBERG KARL , BAUMANN MANFRED
IPC: C07C29/17 , C07C29/40 , C07C33/16 , C07C45/51 , C07C45/62 , C07C49/307 , C07C49/547 , C11B9/00
CPC classification number: C11B9/0038 , C07C29/175 , C07C29/40 , C07C33/16 , C07C45/512 , C07C45/62 , C07C49/307 , C07C49/547 , C07C49/517
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Patent Agency Ranking
公开(公告)号：US3919324A
公开(公告)日：1975-11-11
申请号：US9930870
申请日：1970-12-17
Applicant: BASF AG
Inventor： HIMMELE WALTER , HOFFMANN WERNER , PASEDACH HEINRICH , AQUILA WERNER
CPC classification number: C11B9/0015 , C07C45/49 , C07C47/19
Abstract: Alkyl substituted alkan-1-al-7-ols and their production by reaction of alk-1-en-6-ols in the presence of rhodium and iridium catalysts with carbon monoxide and hydrogen at from 50*C to 200*C and 100 to 1,500 atmospheres.
Abstract translation: 烷基取代的烷烃-1-al-7-ols及其在铑和铱催化剂存在下与一氧化碳和氢气在50℃至200℃和100℃下反应生成烯-1-烯-6-醇 至1,500个大气压。
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公开(公告)号：DK162280B
公开(公告)日：1991-10-07
申请号：DK665474
申请日：1974-12-19
Applicant: BASF AG
Inventor： HOFFMANN WERNER , HIMMELE WALTER , PAUST JOACHIM , FRAUNBERG KARL VON , SIEGEL HARDO , PFOHL SIGBERG
IPC: C07C31/137 , C07B61/00 , C07C27/00 , C07C29/14 , C07C29/141 , C07C41/00 , C07C43/303 , C07C45/00 , C07C45/50 , C07C47/347 , C07C47/45 , C07C51/00 , C07C61/13 , C07C67/00 , C07C69/753 , C07C209/00 , C07C209/26 , C07C209/28 , C07C209/52 , C07C209/88 , C07C211/03 , C07C211/17 , C07C211/19 , C07C211/27 , C07C211/38 , C07C211/44 , C07C213/08 , C07C231/00 , C07C231/02 , C07C233/55 , C07D295/02 , C07D295/03 , C07D295/22
Abstract: Pinanes substituted by a group X in the 3-position which group is formyl, or its alkyl-acetals or alkyl-hemiacetals, carboxylic acid, carboxylic acid chloride, carboxylic acid amide, hydroxymethyl or aminomethyl substituted in a specific manner at the nitrogen, the optical isomers of these compounds and a process for their manufacture by hydroformylation of alpha -pinene in the presence of rhodium catalysts, and conversion of the 3-formylpinane first produced into the above derivatives by conventional methods.
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公开(公告)号：DE3666778D1
公开(公告)日：1989-12-14
申请号：DE3666778
申请日：1986-04-17
Applicant: BASF AG
Inventor： HENNIG KARL , MESSMER KARLHEINZ DR , HOERDT GUENTER , KLEINPETER GERHARD , HOFFMANN WERNER , RAUBENHEIMER HANS-JUERGEN
Abstract: A horizontal solid-bed polymerization reactor which is divided into a plurality of zones, for example a reaction zone, an after-reaction zone, a heating zone and a product discharge zone and possesses inlet and outlet openings for feeding substances into the zones and/or removing substances from the zones, the zones being separated from one another over a part of the reactor cross-section by means of weirs, wherein two drive shafts which are independent of one another and possess mixing elements are introduced into the solid-bed polymerization reactor in the middle.
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公开(公告)号：CA1141356A
公开(公告)日：1983-02-15
申请号：CA346372
申请日：1980-02-25
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , DOBLER PETER , GLINIORZ LOTHAR , HOFFMANN WERNER
IPC: G11B15/29 , G11B15/295 , G11B15/66 , G11B15/67 , G11B23/04 , G11B23/087 , G11B23/107 , G11B23/02
Abstract: O.Z. 0050/033766 A tape cartridge assembly and tape transport apparatus for use therewith, comprising a cartridge housing which is provided internally with holding means for a hub bearing a roll of magnetic tape, the roll of tape being accessible from outside, receiving means for the cartridge housing and the hub being provided on the apparatus, by which means the peripheral surface of the roll of magnetic tape can be brought into contact with a drive member.
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公开(公告)号：DE3060579D1
公开(公告)日：1982-08-12
申请号：DE3060579
申请日：1980-05-02
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , DOBLER PETER , HOFFMANN WERNER , GLINIORZ LOTHAR
IPC: B65H23/192 , B24B5/36 , B65H59/20 , G11B15/26 , G11B15/28
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