公开(公告)号：DE4022210A1

公开(公告)日：1992-01-16

申请号：DE4022210

申请日：1990-07-12

Applicant: BASF AG

Inventor： MAIR GUNTHER DR ,  STERZEL HANS-JOSEF DR ,  ALBERT BERNHARD DR

IPC: C01B21/068 ,  C04B35/593

Abstract: Producing silicon nitride powder contg. sintering agent additive consists of spraying a liq. phase of silica halide and halides of alcoholates of Ti, Zn, B, Al and/or Y into an ammonia atmos. in a reaction zone. The liq. phase contains solvent having a boiling point of max 200 deg.C. It is pref. an aliphatic or aromatic nitrite contg. 20-50 vol.% aliphatic chlorinated hydrocarbon. ADVANTAGE - The sintering agent additive is homogeneously dispersed in the powder improving sintered properties of the final silicon nitride prod.

公开(公告)号：DE4021078A1

公开(公告)日：1992-01-09

申请号：DE4021078

申请日：1990-07-03

Applicant: BASF AG

Inventor： ACKER MICHAEL DR ,  NEUMANN PETER DR ,  ALBERT BERNHARD DR ,  BROSIUS SIBYLLE DR ,  SCHOMANN KLAUS DIETER DR ,  KUPPELMAIER HARALD DR

IPC: B41M5/26 ,  C09B23/00 ,  C09B23/01 ,  C09B23/08 ,  G11B7/24 ,  G11B7/244 ,  G11B7/2472 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/2595

公开(公告)号：DE3927480A1

公开(公告)日：1991-02-21

申请号：DE3927480

申请日：1989-08-19

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  MARTIN HANS-DIETER PROF DR ,  KEUL JOHANNES

IPC: C07C45/28 ,  C07C45/59 ,  C07C49/683 ,  C07C49/753 ,  C07C49/757 ,  C07C205/45 ,  C07C251/14 ,  C07C251/18 ,  C07C251/42 ,  C07C251/82 ,  C07C281/10 ,  C08F2/50

Abstract: New carbocyclicc keto cpds. are 4-substd.-3-cyclopenten-, -3-cyclohexen- and -3-cyclohepten-1,2-dione cpds. and analogous bis cpds. of formula (I). X = =N-, =CH- or =CH-CH=N-; R1 = H or 1-6 C alkyl; A = an alkylene completing a 5-, 6- or 7-membered ring, opt. with 1 or 2 Me substits.; n = 1 or 2; if n = 1, B = phenyl (opt. substd. by amino, di-1-4 C-alkylamino, 1-4 Calkyl, 1-4 C alkoxy or NO2, N-phenylamino, -NH-CO-NH2, 1-4C alkylamino (in which the alkyl gp. is opt. substd. by phenyl and/or OH or COOH) and, if X = =N-, B may also = OH; if n = 2, B = phenylene with up to three 1-4 C alkoxy substits. Pref. n = 1, X = =N-, B = OH, -NH-phenyl (opt. with 1 or 2 NO2 substits.), -NH-CO-NH2 or phenyl (opt. with 1 or 2 NH2, N,N-di-1-4 C alkylamino, 1-4 C alkyl or 1-4 C alkoxy substits.); or n = 1, X = =CH- and B = Ph; or n = 2, X = =N- and B = 1,3- or 1,4-phenylene, opt. substd. by 1-4C alkoxy; A = -CMe2- or -CMe2-CH2-. (I) are prepd. by condensing the corresp. 3,4-dioxo-cycloalkenal or beta-(3,4-dioxocycloalkenyl)-acrolein with NH2OH, hydrazine or amines, pref. in solvents and opt. in the presence of catalysts. U - () Cn uSd as Snsilisrs fgr inititin photopolymerisation with visible light.

公开(公告)号：DE3820001A1

公开(公告)日：1989-12-14

申请号：DE3820001

申请日：1988-06-11

Applicant: BASF AG

Inventor： BROSIUS SIBYLLE DR ,  BARZYNSKI HELMUT DR ,  FEUERHERD KARL-HEINZ DR ,  SCHROTT WOLFGANG DR ,  ALBERT BERNHARD DR ,  ACKER MICHAEL DR ,  SCHOMANN KLAUS DIETER DR ,  KUPPELMAIER HARALD DR ,  SCHMITT MICHAEL DR

IPC: B41M5/26 ,  G11B7/24 ,  G11B7/244 ,  G11B7/245

Abstract: The invention relates to an optical recording medium of a base material and a light-absorbing layer, consisting substantially of a soluble mixture of a thermoplastic binder and at least one pigment, the thermoplastic binder being a phenol-aldehyde resin which is soluble in alcohols having a boiling point of less than 200 DEG C and which has an average molecular weight greater than 300.

公开(公告)号：DE3565188D1

公开(公告)日：1988-10-27

申请号：DE3565188

申请日：1985-12-12

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  NEUMANN PETER DR

IPC: B41M5/26 ,  G03C1/72 ,  G11B7/24 ,  G11B7/244 ,  G11B7/248

公开(公告)号：DE3400990A1

公开(公告)日：1985-07-18

申请号：DE3400990

申请日：1984-01-13

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  HOFFMANN GERHARD DR ,  NEUMANN PETER DR

IPC: C07D471/04 ,  G03G5/06 ,  H01L31/08 ,  G03G5/14

公开(公告)号：DE3304330A1

公开(公告)日：1984-08-09

申请号：DE3304330

申请日：1983-02-09

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  HOFFMANN GERHARD DR ,  NEUMANN PETER DR

IPC: C07D239/50 ,  C07D487/04 ,  G03G5/06

公开(公告)号：MY134967A

公开(公告)日：2008-01-31

申请号：MYPI20032381

申请日：2003-06-25

Applicant: BASF AG

Inventor： TIDOW JOERN ,  ALBERT BERNHARD DR ,  SCHOLZ HERBERT DR ,  NIMTZ FRITZ DR ,  STANG MICHAEL DR ,  DANNER THOMAS DR ,  PARG ADOLF DR ,  FOERSTER ROLF DR ,  SCHNEIDER KARL-HEINRICH DR ,  STERZEL HANS-JOSEF DR

IPC: C08K3/06 ,  C08L21/00 ,  C08L81/08 ,  C08L97/00

Abstract: A PROCESS FOR VULCANIZING RUBBER OR LATEX BY ADDING A MIXTURE M COMPRISING A COMPONENT A) MADE FROM AI) FROM 20 TO 96BY WEIGHT OF SULFUR, A2) FROM 4 TO 80BY WEIGHT OF A COMPLEXER, AND, WHERE APPROPRIATE, COMPRISINGOTHER ADDITIVES B), TO THE RUBBER OR LATEX AND THEN CARRYING OUT THE VULCANIZATION, WHICH COMPRISES USING A COMPONENT A) WHOSE AVERAGE PRIMARY PARTICLE SIZE IS IN THE RANGE FROM 0.05 TO 20 ?M.

公开(公告)号：DE59306900D1

公开(公告)日：1997-08-21

申请号：DE59306900

申请日：1993-01-07

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  CLOSS FRIEDRICH DR ,  KIPPER JUERGEN DR ,  KURTZ WALTER DR ,  BECK KARIN HEIDRUN DR ,  GRIEBEL RUDOLF DR

IPC: C09D11/02 ,  C09D11/037

Abstract: The use of a liquid containing one or more dyes from the classes of the phthalocyanines, naphthalocyanines, nickel dithiolene complexes, aminium compounds of aromatic amines, methine dyes and azulenesquaric acid dyes which have their absorption maximum in the range from 700 to 1200 nm, solvents and binders, as a printing ink.

公开(公告)号：DE58908863D1

公开(公告)日：1995-02-23

申请号：DE58908863

申请日：1989-03-22

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  NEUMANN PETER DR ,  BROSIUS SIBYLLE DR

IPC: B41M5/26 ,  C07F7/02 ,  C07F7/04 ,  C07F7/08 ,  C07F7/12 ,  C07F7/18 ,  G03C1/72 ,  G03F7/075 ,  G03G5/06 ,  G11B7/24 ,  G11B7/244

Abstract: Silicon naphthalocyanines of the formula … … in which… Nc denotes the radical of a naphthalocyanine system which is optionally substitued by C1-C10-alkyl or C1-C10-alkoxy, and… R and R independently of one another denote a radical of the formula … … in which R stands for branched C6-C20-alkyl of the formula … … in which n has the meaning 1 to 5 and R and R independently of one another have the meaning C1-C16-alkyl, and R and R independently of one another stand for C1-C10-alkyl or the radical OR , in which R has the abovementioned meaning, or the radical R also denotes C1-C10-alkyl, and thin radiation-sensitive coating films containing these silicon naphthalocyanines.