公开(公告)号：DE2353923A1

公开(公告)日：1975-05-15

申请号：DE2353923

申请日：1973-10-27

Applicant: BASF AG

Inventor： BELDE HORST ,  GREIF NORBERT DIPL-CHEM DR ,  DAUBACH EWALD DIPL-CHEM DR ,  FIKENTSCHER ROLF DIPL-CHEM DR ,  HERMANN MANFRED DIPL-CHEM DR ,  GAUSEPOHL HERMANN DIPL-CHEM DR

IPC: C09B67/46 ,  C09D17/00 ,  C09B67/00 ,  C09D3/00

Abstract: Pigment compsn. useful as pigment masterbatches contains (I) 10-90 wt. % finely divided pigment, and (II) 90-10 wt. % water-sol. polystyrene-sulphonate as dispersing agent. Compsn. does not coagulate or sediment in aqs. binders, even in high concns. and remains stable for long periods. The compsn. pref.also contains up to 50 wt. % water (II) is pref. derived from a polystyrene with an average mol. wt. of 300-50,000, contains 0.2-1 sulphonate gp. per styrene monomer unit, and is in the form of a sodium, potassium, ammonium or alkyl-ammonium salt. (I) may be an inorg., quinacridone, quinophthalone, azo, anthraquinone, phthalocyanine, indigo or oxazine pigment, or a pigment derived from perylen-3,4,9,10-tatracarboxylic acid.

公开(公告)号：DE2312301A1

公开(公告)日：1974-09-26

申请号：DE2312301

申请日：1973-03-13

Applicant: BASF AG

Inventor： PLANKENHORN ERWIN DIPL CHEM DR ,  DAUBACH EWALD DIPL CHEM DR ,  HERRMANN MANFRED DIPL CHEM DR ,  BELDE HORST ,  HELFERT HERBERT DIPL CHEM DR

IPC: C08K9/04 ,  C09B67/18 ,  C09C3/08 ,  C09B67/00

Abstract: Pigments are coated with cpds. of formula (I) (in which R is an opt. branched-chain, opt. unsatd. alkyl gp. with (9-25)C atoms.) The amt. of coating material is 0.1-30 (3-15) wt.% of that of the pigment, and R is pref. (15-19)C alkyl, esp. heptadecenyl. The coated pigments have improved dispersibility and are suitable for a wide range of uses, including colouring of paints, printing inks, plastics and leather.

公开(公告)号：DE2236906A1

公开(公告)日：1974-02-07

申请号：DE2236906

申请日：1972-07-27

Applicant: BASF AG

Inventor： BELDE HORST ,  OPPENLAENDER KNUT DR ,  DAUBACH EWALD DR ,  FIKENTSCHER ROLF DR

IPC: C08G65/26 ,  C08L71/02 ,  C09B67/42 ,  C09D101/02 ,  C09B67/00

Abstract: Dispersion contains cellulose ether or size dye, and (a) 20-55 wt.% finely dispersed pigment, (b) 5-25 wt.% water sol. surface actant (mixt) obtd. by allowing (i) an amine of formula H2N-(R-N(R1)n-H (where R is 2-6C satd. alkylene R1 is H, 1-6C alkyl, cyclohexyl or phenyl; and n is 1-5; also when n = 1, NHR1 may be bonded to other amino radicals), (ii) an aromatic or alicyclic diamine or (iii) a hydroxyl cpd. of formula A(OH)m (where A is aliphatic or alicyclic 2-10C residue of valency m is 2-6) to react with propylene oxide in an amt. of 3-50 mols/1 equiv. of OH radical or reactive amino radical hydrogen and allowing the reaction prod. to react with ethylene oxids in an amt. of 2-70 mols/l. equiv. of OH radical or reactive amino radical hydrogen, (c) 40-75 wt.% water.

公开(公告)号：DE1769488A1

公开(公告)日：1972-03-16

申请号：DE1769488

申请日：1968-05-30

Applicant: BASF AG

Inventor： BELDE HORST ,  DAUBACH EWALD DR ,  LUEBKE ENNO DR

IPC: C08J3/22 ,  C08F29/02

公开(公告)号：DE2001459A1

公开(公告)日：1971-07-22

申请号：DE2001459

申请日：1970-01-14

Applicant: BASF AG

Inventor： BELDE HORST ,  DAUBACH EWALD DR

IPC: C09B67/20 ,  C09D17/00

公开(公告)号：DE1619366A1

公开(公告)日：1971-05-13

申请号：DE1619366

申请日：1967-05-13

Applicant: BASF AG

Inventor： BELDE HORST ,  DAUBACH EWALD DR ,  PREUGSCHAS HELMUT DR

IPC: C09B67/18

公开(公告)号：FR1445382A

公开(公告)日：1966-07-08

申请号：FR29614

申请日：1965-08-27

Applicant: BASF AG

Inventor： DAUBACH EWALD ,  PREUGSCHAS HELMUT ,  WAECHTER RUDOLF ,  BELDE HORST ,  VESCIA MICHELE ,  BEST MANFRED

IPC: C09B67/00 ,  C09B67/46 ,  C09B67/54

公开(公告)号：DE59107877D1

公开(公告)日：1996-07-11

申请号：DE59107877

申请日：1991-07-23

Applicant: BASF AG

Inventor： HERRMANN MANFRED DR ,  BELDE HORST ,  DENZINGER WALTER ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

公开(公告)号：DE3529530A1

公开(公告)日：1987-02-26

申请号：DE3529530

申请日：1985-08-17

Applicant: BASF AG

Inventor： UHL GUENTER ,  BLUM RAINER ,  BELDE HORST

IPC: C08G18/70 ,  C08G18/79 ,  C08G18/80 ,  D06P1/44 ,  D06P1/52 ,  D06P1/642

公开(公告)号：AU557152B2

公开(公告)日：1986-12-11

申请号：AU9192982

申请日：1982-12-24

Applicant: BASF AG

Inventor： BELDE HORST ,  HARTMANN EDUARD ,  DAUBACH EWALD

IPC: C09B67/00 ,  C09B67/20 ,  C09B67/46 ,  C09D17/00 ,  C09C1/20 ,  C09C1/24 ,  C09C1/36 ,  C09C1/56 ,  C09C3/08 ,  C09D11/02

Abstract: Highly concentrated, dust-free, solid and readily dispersible pigment formulations contain (a) from 70 to 95% by weight of one or more finely divided pigments, (b) from 5 to 30% by weight of one or more surfactants which possess 20-45% by weight of ethylene oxide units, have a mean molecular weight of from 4,000 to 15,000 and are obtained by reacting an amine of the formula where R is C2-C6-alkylene, R1 is H or C1-C4-alkyl and n is 1, 2, 3, 4 or 5, or R is 1,3-phenylene, 1,4-phenylene or 4,4'-diphenylenemethane, R1 is H and n is 1, with propylene oxide and then reacting the product with ethylene oxide, and (c) from 0 to 5% by weight of waxes and/or antifoams, with or without (d) other agents conventionally used in pigment formulations, the percentages being based on (a+b+c). The formulations are very useful for pigmenting aqueous, alcoholic or aqueous/alcoholic printing inks and surface coatings, and printing pastes for textiles.