公开(公告)号：KR800001427B1

公开(公告)日：1980-12-05

申请号：KR770001518

申请日：1977-06-30

Applicant: HOECHST AG

Inventor： ROSCH G ,  GUNTHER D ,  ERCKEL R ,  SCHINZEL E

IPC: C09B67/22

Abstract: Brightener for textile was prepd. by mixing 0.05-lwt. % I [e.g.; R1, R2 = H; R3 = -COOC6H5, COOCH3, -CONH2, -COOH, -C(O)OCH2CH2OCH3, -CONR3, -CH3, -C6H4CH3, -C6H5, -C(O)NO, naphthalenyl, -C(O)O(CH2)11CH3 and 1-0.05wt.% II(e.g.; R4, R5, R6, R7 = H; X = 0;A1, A2 = -CH:CH-CH:CH-, -CH;C(COOH)-C(COOH): CH-, -CH:C(COOCH3)-C(COOCH3):CH-). When the polyester/cotton (50/50) textile was treated with brightener soln. which was contained 0.025 g/l I(R1, R2 = H; R3 = -COOC6H5) and 0.025g/l II(R4, R5, R6, R7 = H; X= 0; A1, A2 = -CH:CH-CH-), the brightness of Berger and Stenby was 136 and 137, resp.

公开(公告)号：US3708258A

公开(公告)日：1973-01-02

申请号：US3708258D

申请日：1971-06-28

Applicant: HOECHST AG

Inventor： VON DER ELTZ H ,  GUNTHER D ,  VOLLMANN H ,  KRELL K ,  MATTERSTOCK K

IPC: D06P3/00 ,  C09B1/516 ,  C09B1/54 ,  C09B43/124 ,  C09B43/20 ,  C09B69/08 ,  D06P1/00 ,  D06P1/16 ,  D06P1/96 ,  D06P3/24 ,  D06P3/34 ,  D06P3/82

CPC classification number: D06P3/8228 ,  C09B1/38 ,  C09B1/516 ,  C09B1/547 ,  C09B43/124 ,  C09B43/206 ,  C09B69/08 ,  D06P1/0032 ,  D06P1/0048 ,  D06P1/96 ,  D06P3/24 ,  D06P3/34 ,  D06P3/60 ,  D06P3/70 ,  D06P3/8214 ,  Y10S8/917 ,  Y10S8/918 ,  Y10S8/922 ,  Y10S8/924 ,  Y10S8/931 ,  Y10S8/933

Abstract: PROCESS FOR THE DYEING AND PRINTING OF HYDROPHOBIC FIBER MATERIALS BY TREATING THE GOODS IN THE PRESENCE OF AN ACID DONOR AT TEMPERATURES ABOVE 50* C. WITH AQUEOUS SOLUTIONS OF DYESTUFFS HAVING THE GENERAL FORMULA

F-X-CO-N(-ME)-SO3-ME

WHEREIN F REPRESENTS THE RADICAL OF AN ORGANIC DYESTUFF WATER-INSOLUBLE PER SE, X REPRESENTS AN --O--, A --S-OR --NR-- BRIDGE MEMBER (R=A HYDROGEN ATOM OR AN ALKYL, ARYL, ACYL OR ALKYL OR ARYLSULFONYL GROUP) AND ME IS AN ALKALI METAL OR AMMONIUM ION.

公开(公告)号：AU510448B2

公开(公告)日：1980-06-26

申请号：AU2301077

申请日：1977-03-08

Applicant: HOECHST AG

Inventor： GUNTHER D ,  ERCKEL R ,  SCHINZEL E ,  ROSH G

IPC: C08K5/00 ,  C07D263/56 ,  C07D263/57 ,  C08K5/3432 ,  C08K5/35 ,  C08L1/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09B23/00 ,  C09B57/00 ,  C09K3/00 ,  D06P1/00 ,  D06P1/16 ,  D06P3/00 ,  C07D413/10 ,  C07D413/14 ,  C07D417/10 ,  C07D417/14 ,  C07D513/04 ,  C07D498/04 ,  D06L3/12

Abstract: Compounds of the formula (I) wherein X is O or S, A is a group of the formula and R1, R2 and R3 are non-chromophorous substituents. They are prepared by reacting a 4'-benzoxa(thia)zolyl-2-stilbene-4-carbonic acid chloride with an amidoxim containing the group R3 or by reacting a 4'-benzoxa(thia)zolyl-2-stilbene-4-amidoxime with an acid chloride containing the group R3.

公开(公告)号：SE7805451A

公开(公告)日：1978-11-12

申请号：SE7805451

申请日：1978-05-11

Applicant: HOECHST AG

Inventor： GUNTHER D ,  ERCKEL R ,  ROSCH G ,  PROBST H

IPC: C09B57/00 ,  D06L3/12

CPC classification number: D06L4/65

公开(公告)号：SE7803403A

公开(公告)日：1978-09-25

申请号：SE7803403

申请日：1978-03-23

Applicant: HOECHST AG

Inventor： GUNTHER D ,  ERCKEL R ,  ROSCH G

IPC: C09B57/00 ,  C07D519/00 ,  C07D498/04

CPC classification number: C07D519/00

公开(公告)号：PH14116A

公开(公告)日：1981-02-26

申请号：PH20920

申请日：1978-03-22

Applicant: HOECHST AG

Inventor： ERCKEL R ,  GUNTHER D ,  ROSCH G

IPC: C09B57/00 ,  C07D519/00 ,  C07C15/187

公开(公告)号：BR7808616A

公开(公告)日：1979-07-10

申请号：BR7808616

申请日：1978-12-29

Applicant: HOECHST AG

Inventor： ROSCH G ,  GUNTHER D ,  ERCKEL R ,  PROBST H

IPC: C09B57/00 ,  D06L3/12

公开(公告)号：BR7802937A

公开(公告)日：1979-01-02

申请号：BR7802937

申请日：1978-05-10

Applicant: HOECHST AG

Inventor： ROSCH G ,  ERCKEL R ,  GUNTHER D ,  PROBST H

IPC: C09B57/00 ,  D06L3/12

Abstract: A mixture of optical brighteners containing 0.05 to 0.95 part by weight of a compound from the benzoxazolyl- or benzothiazolylstilbene series and 0.95 to 0.05 part by weight of a compound of the bis-benzoxazolyl- or bis-benzothiazolylstilbene series or of the benzoxazolyl- or benzothiazolyl-stilbene oxazolo[5,4-6]pyridinyl or oxazolo[2,3-b]pyridinyl series. These mixtures show an enhanced degree of whiteness as compared to the same amount of the single components.

公开(公告)号：SE7803403L

公开(公告)日：1978-09-25

申请号：SE7803403

申请日：1978-03-23

Applicant: HOECHST AG

Inventor： GUNTHER D ,  ERCKEL R ,  ROSCH G

IPC: C09B57/00 ,  C07D519/00 ,  C07D498/04

公开(公告)号：BR7704321A

公开(公告)日：1978-04-04

申请号：BR7704321

申请日：1977-07-01

Applicant: HOECHST AG

Inventor： SCHINZEL E ,  GUNTHER D ,  ERCKEL R ,  ROSCH G

IPC: C09K3/00 ,  C09B57/00 ,  D06L3/12 ,  C11D3/42

Abstract: Mixtures of optical brighteners containing 0.05 to 1% of a 4-benzoxazolystilbene derivative and 1 to 0.05% of a 1,4-bis-benzoxazolyl- or bis-benzthiazolyl-naphthalene derivative. These mixtures show a higher degree of whiteness than an equal amount of only one of the two components.