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1. 发明专利

JP2002503727A 失效
公开(公告)号：JP2002503727A
公开(公告)日：2002-02-05
申请号：JP2000532406
申请日：1999-02-13
IPC分类号： C07D251/68 , C11D3/42 , D06L3/12 , D06L4/621 , D06M13/358 , D21H21/30

2. 发明专利

JPH0823120B2 失效
公开(公告)号：JPH0823120B2
公开(公告)日：1996-03-06
申请号：JP51188391
申请日：1991-07-03
申请人： DABURYU AARU GUREESU ANDO CO KONETEIKATSUTO
发明人： BERUKENAA URURITSUHI , HASURAA TORUDO , HAKANSON GUNIRA
IPC分类号： D06P1/653 , D06L3/12 , D06L4/621 , D06P1/667 , D06P3/60 , D21H21/28 , D21H21/30

3. 发明专利

JPH07504464A 失效
公开(公告)号：JPH07504464A
公开(公告)日：1995-05-18
申请号：JP50406094
申请日：1993-07-19
IPC分类号： D06L3/12 , D06L4/621 , D06M13/358 , D06M15/263 , D06M15/277 , D06M15/41 , D06M101/00 , D06M101/02 , D06M101/10 , D06M101/16 , D06M101/30 , D06M101/34 , D06M101/36

4. 发明专利

JPH11158398A SULFONATED DISTYRYL-BIPHENYL COMPOUND 失效
公开(公告)号：JPH11158398A
公开(公告)日：1999-06-15
申请号：JP24289398
申请日：1998-08-28
申请人： CIBA SC HOLDING AG
发明人： REINEHR DIETER , SAUTER HANSPETER , KRAMER JOHANNES , WEIGMANN REINHARD , ECKHARDT CLAUDE , MEYER HANS R
IPC分类号： C09K11/06 , C07C303/22 , C07C309/29 , C07C309/32 , C07C309/42 , C09B57/00 , C11D3/42 , C11D9/44 , D06L3/12 , D06L4/621 , D06M13/02 , D06M13/11 , D06M13/248 , D06M13/256 , D21H21/28 , D21H21/30
摘要： PROBLEM TO BE SOLVED: To obtain a new compound exhibiting distinguished effect in view of whitening effect and useful as a fluorescent whitening composition. SOLUTION: This compound is represented by formula I [R1 and R2 are each H, a 1-5C alkyl, a 1-5C alkoxy or a halogen; M is H, an alkali metal, an alkali earth metal or ammonium; two sulfonic acid groups are present at 2,3'-, 2,4'- or 3,4'-positions of each benzene ring], e.g. a compound of formula II. The compound of the formula I is obtained by reacting a compound of formula III (Q1 is CHO) with each of compounds of formula IV and formula V (Q2 is CHO) in a nonproton solvent (e.g. benzene) in the presence of a strong base (1-5C lithium alcoholate).

5. 发明专利

JPH1081672A STILBENE COMPOUND AND ITS USAGE 失效
公开(公告)号：JPH1081672A
公开(公告)日：1998-03-31
申请号：JP13324797
申请日：1997-05-23
申请人： CIBA GEIGY AG
发明人： REINEHR DIETER , METZGER GEORGES , HANSPETER SAUTER
IPC分类号： A61K8/49 , A61Q17/04 , C07D251/68 , C09B57/00 , C11D1/83 , C11D3/39 , C11D3/42 , C11D11/00 , D06L3/12 , D06L4/621 , D06M13/358 , D06P1/642 , D21H21/30
摘要： PROBLEM TO BE SOLVED: To obtain a new compound useful as a fluorescent whitening agent, esp. capable of giving textile fibrous materials high-level whiteness and high sunlight screening effect. SOLUTION: This new compound is shown by formula I [m is a cation formed from H, an alkali metal, ammonium or amine; R1 is a group of formula II (R3 is NR4 R5 , etc.; R4 an R5 are each H, a 1-20C alkyl, atc.), etc.; R2 is NH2 , N(CH2 CH2 OH)2 , etc.], e.g. a compound of formula III. The compound of formula I is obtained by reaction of cyanuric chloride with aminostilbenesulfonic acid, an amino compound capable of introducing R1 group, and a compound capable of introducing R2 group, respectively, in any order, under well-known conditions. The compound of formula I is capable of absorbing both UV-A and UV-B ultraviolet rays, giving textile fibrous materials such as cotton, polyamide and wool fluorescent whitening effect, and affording sunscreening protection of the skin covered with a textile product treated with this compound. Besides, the tear strength and light fastness of textile fibrous materials treated with this compound can also be improved.

6. 发明专利

JPH05239768A 失效
公开(公告)号：JPH05239768A
公开(公告)日：1993-09-17
申请号：JP29625592
申请日：1992-11-06
申请人： CIBA GEIGY AG
发明人： UERUNAA FURINGERI , YOSEFU TSUERUGAA
IPC分类号： C07D251/54 , C07C309/32 , C07C309/39 , C09B67/46 , C11D3/42 , D06L3/12 , D06L4/621 , D06L4/664
摘要： PURPOSE: To obtain the subject storage-stable formulation by formulating a mixture of at least two kinds of fluorescent whiteners having at least one sulfonic acid radical with an anionic polysaccharide, a dispersant and water. CONSTITUTION: This formulation is obtained by formulating (A) a mixture of at least two kinds of fluorescent whiteners, e.g. a mixture of compounds represented by formulae I and II in an amount of 15-45 wt.% based on the total amount of the fluorescent whitener formulation with (B) an electrolyte or an electrolyte mixture (e.g. NaCl, Na2 SO3 or bentonite) in an amount of 0.1-25 wt.% based on the total amount of the fluorescent whitener formulation, (C) an anionic polysaccharide (e.g. alginic acid or CMC, especially xanthan) in an amount of 0.01-1 wt.% based on the total amount of the fluorescent whitener formulation, (D) a dispersant, e.g. an anionic surfactant of an aromatic sulfonic acid/formaldehyde condensate in an amount of 0.2-20 wt.% based on the total amount of the fluorescent whitener formulation, (E) other auxiliaries (e.g. an Mg/Al silicate) and (F) water. The resultant fluorescent whitener formulation is storage-stable and capable of maintaining a liquid state without forming deposits for a long period at all.

7. 发明专利

JPS4986687A 失效
公开(公告)号：JPS4986687A
公开(公告)日：1974-08-20
申请号：JP13404673
申请日：1973-12-01
IPC分类号： D06P1/00 , C09B62/00 , D06L3/12 , D06L4/607 , D06L4/621 , D06P1/651 , D06P1/90 , D06P1/92 , D06P3/66

8. 发明专利

JP3404074B2 失效
公开(公告)号：JP3404074B2
公开(公告)日：2003-05-06
申请号：JP15335193
申请日：1993-06-24
IPC分类号： C07C303/32 , C07C303/42 , C07C309/32 , C08K5/41 , C08K5/42 , C11D3/42 , C11D7/34 , C11D7/54 , D06L3/12 , D06L4/621

9. 发明专利

JP2002506850A 失效
公开(公告)号：JP2002506850A
公开(公告)日：2002-03-05
申请号：JP2000536692
申请日：1999-03-16
IPC分类号： C07C303/32 , C07C309/32 , C11D3/42 , D06L3/12 , D06L4/621 , D21H21/30

10. 发明专利

JP2000515157A 失效
公开(公告)号：JP2000515157A
公开(公告)日：2000-11-14
申请号：JP50749498
申请日：1996-07-31
IPC分类号： C07D251/68 , D06L3/12 , D06L4/621

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