公开(公告)号：US3432552A

公开(公告)日：1969-03-11

申请号：US3432552D

申请日：1966-05-24

Applicant: BASF AG

Inventor： KIEFER HANS ,  RAFF PAUL ,  SCHUSTER LUDWIG

IPC: C08K5/17 ,  C07C87/40 ,  C07C85/00

CPC classification number: C08K5/17 ,  C08L21/00

公开(公告)号：US3551485A

公开(公告)日：1970-12-29

申请号：US3551485D

申请日：1967-09-12

Applicant: BASF AG

Inventor： RAFF PAUL ,  PEINE HANS GEORG ,  SCHUSTER LUDWIG ,  ADAM KARL

IPC: B01J27/186 ,  B01J27/187 ,  C07C85/06

CPC classification number: B01J27/186 ,  B01J27/187

公开(公告)号：US3365289A

公开(公告)日：1968-01-23

申请号：US3365289D

Applicant: BASF AG

Inventor： RAFF PAUL ,  SCHUSTER LUDWIG ,  FISCHER ADOLF ,  SCHEUERER GUENTHER ,  STEINBRUNN GUSTAV

IPC: C07C275/26

CPC classification number: C07C275/26 ,  C07C2603/68

公开(公告)号：US3903171A

公开(公告)日：1975-09-02

申请号：US11582771

申请日：1971-02-16

Applicant: BASF AG

Inventor： TOUSSAINT HERBERT ,  BOETTGER GUENTER ,  SCHUSTER LUDWIG

IPC: C07C45/62 ,  C07C47/02

CPC classification number: C07C45/62 ,  C07C47/02

Abstract: Improved process for the manufacture of 2-ethylhexan-1-al by hydrogenating 2-ethylhex-2-en-1-al at temperatures of from 80* to 160*C and at pressures of from 10 to 250 atmospheres in an irrigation zone in the presence of fixed-bed catalysts comprising platinum, palladium or ruthenium supported on carriers, the improvement comprising feeding crude 2-ethylhexan-1-al to the irrigation zone in an amount which is from 2 to 10 times the amount of freshly introduced 2-ethylhex-2-en-1-al.

Abstract translation: 通过在80°至160℃的温度和10至250大气压的压力下在灌溉区中氢化2-乙基己-2-烯-1-醇来改进2-乙基己烷-1-醇的制备方法 包含负载在载体上的铂，钯或钌的固定床催化剂的存在，其改进包括将2-乙基己烷-1-醛粗品加入到冲洗区中，其量为新鲜引入的2- 乙基己-2-烯-1-基。

公开(公告)号：US3703595A

公开(公告)日：1972-11-21

申请号：US3703595D

申请日：1970-04-20

Applicant: BASF AG

Inventor： FALKENSTEIN GEORG ,  PEINE HANS GEORG ,  DOERFEL HELMUT ,  RAFF PAUL ,  SCHUSTER LUDWIG

IPC: C08G69/26 ,  C08G20/20

CPC classification number: C08G69/26

Abstract: GLASS-CLEAR POLYAMIDES CONSISTING ESSENTIALLY OF POLYMERIC CONDENSATION PRODUCTS OF A MIXTURE OF STEREOISOMERS OF 2,2-BIS-(4-AMINOCYCLOHEXYL)-PROPANE AQND AN ALIPHATIC OR CARBOXYCLIC DICARBOXYLIC ACID HAVING SIX TO TEN CARBON ATOMS AND, IF DESIRED, CAPROLACTAM OR ADIPIC ACID AND HEXAMETHYLENE-DIAMINE. THE POLYAMIDES ARE USEFUL FOR THE PRODUCTION OF MOLDINGS.

公开(公告)号：US3427363A

公开(公告)日：1969-02-11

申请号：US3427363D

申请日：1965-09-21

Applicant: BASF AG

Inventor： LAUTENSCHLAGER WALTER ,  SRNA CHRISTIAN ,  SCHUSTER LUDWIG

IPC: C08F279/02 ,  C08F45/68 ,  C08F15/26 ,  C08F47/12

CPC classification number: C08F279/02 ,  C08F220/18

公开(公告)号：US3658852A

公开(公告)日：1972-04-25

申请号：US3658852D

申请日：1969-08-05

Applicant: BASF AG

Inventor： SCHUSTER LUDWIG ,  POMMER HORST

IPC: C07C50/02 ,  B01J31/00 ,  C07B61/00 ,  C07C45/00 ,  C07C46/06 ,  C07C46/08 ,  C07C50/04 ,  C07C67/00 ,  C07C49/64

CPC classification number: C07C46/08 ,  C07C50/02

Abstract: THE PRODUCTION OF TRIMETHYL-P-BENZOQUINONE BY OXIDATION OF 2,3,6-TRIMETHYLPHENOL IN THE PRESENCE OF A COBALT COMPLEX SALT AND AN AMIDE BEARING TWO SUBSTITUENTS ON THE NITROGEN ATOM. THE PRODUCT IS A VALUABLE STARTING MATERIAL FOR THE PRODUCTION OF PHARMACEUTICAL PRODUCTS.

公开(公告)号：US3591564A

公开(公告)日：1971-07-06

申请号：US3591564D

申请日：1968-04-03

Applicant: BASF AG

Inventor： RAFF PAUL ,  SCHUSTER LUDWIG ,  BECHT GUENTER ,  DOERFEL HELMUT

IPC: C08G69/26 ,  C08G20/20

CPC classification number: C08G69/26

Abstract: PRODUCTION OF TRANSPARENT POLYAMIDES OF TETRAHYDROTRICYCLOPENTADIENYLENE DIAMINES HAVING THE FORMULA:

DI(H2N-)PERHYDRO-4,9:5,8-DIMETHANOCYCLOPENTA(B)NAPHTHALENE

WHEREIN SAID DIAMINES ARE POLYCONDENSED WITH DICARBOXYLIC ACIDS, DICARBOXYLIC ESTERS OR DICARBOXYLIC CHLORIDES AT ELEVATED TEMPERATURE, AND NEW POLYAMIDES CONTAINING SAID DIAMINES.

公开(公告)号：US3505402A

公开(公告)日：1970-04-07

申请号：US3505402D

申请日：1965-10-26

Applicant: BASF AG

Inventor： RAFF PAUL ,  SCHUSTER LUDWIG ,  BECHT GUENTER ,  DOERFEL HELMUT

IPC: C07C35/06 ,  C08G69/26 ,  C11B9/00 ,  C07C85/00 ,  C07C87/64

CPC classification number: C11B9/0034 ,  C07C35/06 ,  C07C211/38 ,  C07C2603/91 ,  C08G69/26 ,  C11B9/0007 ,  C11B9/0015