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1. 发明专利

DE69800786D1 未知
公开(公告)号：DE69800786D1
公开(公告)日：2001-06-21
申请号：DE69800786
申请日：1998-07-08
申请人： CIBA SC HOLDING AG , UNIV STRATHCLYDE GLASGOW
发明人： CHISHOLM GREIG , SMITH WILLIAM EWEN , WHITE PETE CYRIL
IPC分类号： G01N21/65 , C08K3/00 , C08K5/00 , C08L101/00 , C09B67/22
摘要： A plastics material which contains a pigment composition comprising a pigment having adsorbed on its surface, or as a physical mixture, up to 10% by weight, based on the total weight of pigment composition of a coding compound which is a compound containing azo, azomethine or polycyclic chromophore and which has an absorption spectrum and a Raman spectrum different from that of the pigment.

2. 发明专利

DE69800786T2 未知
公开(公告)号：DE69800786T2
公开(公告)日：2001-09-13
申请号：DE69800786
申请日：1998-07-08
申请人： CIBA SC HOLDING AG , UNIV STRATHCLYDE GLASGOW
发明人： CHISHOLM GREIG , SMITH WILLIAM EWEN , WHITE PETE CYRIL
IPC分类号： G01N21/65 , C08K3/00 , C08K5/00 , C08L101/00 , C09B67/22
摘要： A plastics material which contains a pigment composition comprising a pigment having adsorbed on its surface, or as a physical mixture, up to 10% by weight, based on the total weight of pigment composition of a coding compound which is a compound containing azo, azomethine or polycyclic chromophore and which has an absorption spectrum and a Raman spectrum different from that of the pigment.

3. 发明专利

JP2000273345A AZO LAKE PIGMENT COMPOSITION 失效
公开(公告)号：JP2000273345A
公开(公告)日：2000-10-03
申请号：JP2000071663
申请日：2000-03-15
申请人： CIBA SC HOLDING AG
发明人： CHISHOLM GREIG , KERWIN PAUL , NICOL MAIRI
IPC分类号： C09B67/20 , C09B29/15 , C09B35/023 , C09B63/00 , C09B67/22
摘要： PROBLEM TO BE SOLVED: To obtain an azo lake pigment composition having a high clarity, a high color intensity, and a vivid hue by selecting a composition obtained by coupling an aromatic diazonium compound with 3-hydroxy-2-naphthoic acid and containing a pigment and an auxochrome component. SOLUTION: This composition contains a pigment of formula I and an auxochrome component of formula II. In formulae I and II, X is H, Ca, Ba, Sr, Mg, Mn, or Al; R1 to R3 are each H, a 1-4C alkyl, phenyl, a halogen, NO2, or CF3; R4 is R1 or a group of formula III; X' is X; R'1 to R'3 are each R1; X" is X; at least one of R5 to R9 is a 1-4C alkoxy, and the rest are each R1 or SO3H; R7 may be a group of formula IV; R'5, R'6, R'8, and R'9 are each R5; and X"' is X. The composition can be produced by diazotizing an amine of formula V with an amine of formula VI and coupling the diazotized amines with a coupling component. In formulae V and VI, R4 is R1 or a group of formula VIII; R7 is R1, SO3H, or a group of formula IX. The amount of the auxochrome component added to the pigment is desirably about 0.01-10.0 wt.% based on the weight of the pigment.

4. 发明专利

JPH11106669A OPTICAL FINGERPRINT OF PLASTIC COMPOSITION 失效
公开(公告)号：JPH11106669A
公开(公告)日：1999-04-20
申请号：JP20594898
申请日：1998-07-22
申请人： CIBA SC HOLDING AG , UNIV STRATHCLYDE
发明人： CHISHOLM GREIG , SMITH WILLIAM EWEN , WHITE PETE CYRIL
IPC分类号： G01N21/65 , C08K3/00 , C08K5/00 , C08L101/00 , C09B67/22
摘要： PROBLEM TO BE SOLVED: To obtain a plastic composition useful as a credit card, a bottle, a pipe or the like identifiable as components, sources, production years or the like by including a pigment composition comprising a pigment containing a specific amount of a specified encoded compound therein. SOLUTION: This plastic composition is obtained by including a pigment composition comprising a pigment (e.g. Pigment Red 57:1) containing an encoded compound (e.g. copper phthalocyanine), containing an azo, an azomethine or a polycyclic chromophore, having an absorption spectrum and a Raman spectrum different from the Raman spectrum of the pigment and adsorbed on the surface thereof or contained as a physical mixture in an amount of

5. 发明专利

DE60218131D1 未知
公开(公告)号：DE60218131D1
公开(公告)日：2007-03-29
申请号：DE60218131
申请日：2002-01-15
申请人： CIBA SC HOLDING AG
发明人： BUGNON PHILIPPE , SANSONNENS CAROLINE , CHISHOLM GREIG
IPC分类号： C09B67/22 , G03G9/09 , B41M5/385 , B41M5/39 , C08J3/22 , C08K5/42 , C08L101/00 , C09B29/46 , C09B41/00 , C09B63/00 , C09B67/00 , C09B67/20 , C09B67/48 , G02B5/22
摘要： Novel improved single-phase mixed crystals of monoazo dyes laked with alkaline earth metal cations and ammonium cations in a molar ratio of about 1:2 having a fine particle size and substantially better fastness properties than similar known products are excellently suitable as tinctorially strong pigments. Also claimed is a process for the preparation of a single-phase mixed crystal pigment of formula wherein E is Mg, Ca or Sr, by crystallisation from an inert hydrophilic liquid in the presence of solvated catiens E ++ , NR 5 R 6 R 7 R 8 + , x is a number from 0.33 to 0.62 and y is a number from 0.76 to 1.34, and the concentration of solvated catiens E ++ at the beginning of the crystallisation is higher than the concentration of solvated cations NR 5 R 8 R 7 R 8 + .

6. 发明专利

DK1124904T3 未知
公开(公告)号：DK1124904T3
公开(公告)日：2003-03-31
申请号：DK99971437
申请日：1999-10-19
申请人： CIBA SC HOLDING AG
发明人： CHISHOLM GREIG , HAY BARRY WILLIAM
IPC分类号： C08K5/23 , C08L101/00 , C09B26/02 , C09B29/14 , C09B29/16 , C09B67/20 , C09B67/22 , C09D7/12 , C09D11/00 , C09D201/00 , C09B67/48
摘要： Solid solutions of monoazo pigments comprising a host lattice and at least one guest material wherein the host lattice is a material having the general formula I or II, wherein compound of formula I is defined asThe guest material(s) have the same general formulae as their respective hosts with the proviso that they differ in molecular structure in at least one position from the respective hosts.

7. 发明专利

BR9914949A 未知
公开(公告)号：BR9914949A
公开(公告)日：2001-07-10
申请号：BR9914949
申请日：1999-10-19
申请人： CIBA SC HOLDING AG
发明人： CHISHOLM GREIG , HAY BARRY WILLIAM
IPC分类号： C08K5/23 , C08L101/00 , C09B26/02 , C09B29/14 , C09B29/16 , C09B67/20 , C09B67/22 , C09D7/12 , C09D11/00 , C09D201/00 , C09B67/48
摘要： Solid solutions of monoazo pigments comprising a host lattice and at least one guest material wherein the host lattice is a material having the general formula I or II, wherein compound of formula I is defined asThe guest material(s) have the same general formulae as their respective hosts with the proviso that they differ in molecular structure in at least one position from the respective hosts.

8. 发明专利

BR0206651A 未知
公开(公告)号：BR0206651A
公开(公告)日：2004-02-25
申请号：BR0206651
申请日：2002-01-15
申请人： CIBA SC HOLDING AG
发明人： BUGNON PHILIPPE , SANSONNENS CAROLINE , CHISHOLM GREIG
IPC分类号： G03G9/09 , B41M5/385 , B41M5/39 , C08J3/22 , C08K5/42 , C08L101/00 , C09B29/46 , C09B41/00 , C09B63/00 , C09B67/00 , C09B67/20 , C09B67/22 , C09B67/48 , G02B5/22
摘要： Novel improved single-phase mixed crystals of monoazo dyes laked with alkaline earth metal cations and ammonium cations in a molar ratio of about 1:2 having a fine particle size and substantially better fastness properties than similar known products are excellently suitable as tinctorially strong pigments. Also claimed is a process for the preparation of a single-phase mixed crystal pigment of formula wherein E is Mg, Ca or Sr, by crystallisation from an inert hydrophilic liquid in the presence of solvated catiens E ++ , NR 5 R 6 R 7 R 8 + , x is a number from 0.33 to 0.62 and y is a number from 0.76 to 1.34, and the concentration of solvated catiens E ++ at the beginning of the crystallisation is higher than the concentration of solvated cations NR 5 R 8 R 7 R 8 + .

9. 发明专利

ES2188292T3 未知
公开(公告)号：ES2188292T3
公开(公告)日：2003-06-16
申请号：ES99971437
申请日：1999-10-19
申请人： CIBA SC HOLDING AG
发明人： CHISHOLM GREIG , HAY BARRY WILLIAM
IPC分类号： C08K5/23 , C08L101/00 , C09B26/02 , C09B29/14 , C09B29/16 , C09B67/20 , C09B67/22 , C09D7/12 , C09D11/00 , C09D201/00 , C09B67/48
摘要： Solid solutions of monoazo pigments comprising a host lattice and at least one guest material wherein the host lattice is a material having the general formula I or II, wherein compound of formula I is defined asThe guest material(s) have the same general formulae as their respective hosts with the proviso that they differ in molecular structure in at least one position from the respective hosts.

10. 发明专利

AT229998T 未知
公开(公告)号：AT229998T
公开(公告)日：2003-01-15
申请号：AT99971437
申请日：1999-10-19
申请人： CIBA SC HOLDING AG
发明人： CHISHOLM GREIG , HAY BARRY WILLIAM
IPC分类号： C08K5/23 , C08L101/00 , C09B26/02 , C09B29/14 , C09B29/16 , C09B67/20 , C09B67/22 , C09D7/12 , C09D11/00 , C09D201/00 , C09B67/48
摘要： Solid solutions of monoazo pigments comprising a host lattice and at least one guest material wherein the host lattice is a material having the general formula I or II, wherein compound of formula I is defined asThe guest material(s) have the same general formulae as their respective hosts with the proviso that they differ in molecular structure in at least one position from the respective hosts.

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