Claims
- 1. A photosensitive composition comprising (A) a stabilizer selected from the group consisting of (i) a compound having one or two nitrogen-containing 5-membered heterocyclic rings having a double bond within the ring with the compound (i) being selected from the group consisting of triazole, pvrazole, tetrazole, adenine, benzothiazole, thiadiazole, imidazole, benzimidazole, thiazoline, and imidazohne, (ii) a compound having a primary, secondary or tertiary amino group, and (iii) a compound having a thiol group, and (B) an organic borate salt represented by formula (1): wherein R1, R2, R3 and R4 each independently represents an alkyl group, an aryl group, an allyl group, an aralkyl group, an alkenyl group, an alkynyl group, an alkoxy group, a silyl group, an alicyclic group, a heterocyclic group, a hydrogen atom or a halogen atom, and Z+ represents a quaternary ammonium cation, a quaternary pyridinium cation, a quaternary quinolinium cation, a phosphonium cation, an oxosulfonium cation, an oxonium cation, an iodonium cation, a metal cation or a cationic dye having absorption in the ultraviolet and/or visible ray region.
- 2. The photosensitive composition as claimed in claim 1, wherein, in formula (1), R1, R2, R3 and R4 each independently represents an alkyl group, an aryl group, an allyl group, an aralkyl group, an alkenyl group, an alkynyl group, an alkoxy group, a silyl group, a heterocyclic group, a hydrogen atom or a halogen atom, and Z+ represents a quaternary ammonium cation, a quaternary pyridinium cation, a quaternary quinolinium cation, a phosphonium cation, a, an oxonium cation, an iodonium cation, a metal cation or a cationic dye having absorption in the ultraviolet and/or visible ray region.
- 3. The photosensitive composition as claimed in claim 1, further comprising a sensitizing dye.
- 4. The photosensitive composition as claimed in claim 1, which further contains a bisimidazole compound.
- 5. A polymerizable composition capable of polymerization by light or heat, comprising the photosensitive composition described in claim 1 having added thereto at least one monomer having one or more ethylenically unsaturated bonds.
- 6. The polymerizable composition as claimed in claim 5, further comprising a high molecular polymer.
- 7. The polymerizable composition as claimed in claim 6, further comprising a pigment.
- 8. The polymerizable composition as claimed in claim 6, wherein the high molecular polymer has an acid value of from 20 to 800 mgKOH/g.
- 9. A colored pattern formed on a substrate using a polymerizable composition described in claim 5.
- 10. The photosensitive composition as claimed in claim 1, wherein the amount of the stabilizer (A) is 10 to 500 wt % of the organic borate salt (B).
- 11. The photosensitive composition as claimed in claim 1, wherein the stabilizer (A) is a compound having a nitrogen-containing heterocyclic ring having a thiol group.
- 12. A photosensitive composition comprising (A) a stabilier which contains at least one compound selected from the group consisting of mercaptoimidazole, mercaptobenzimidazole, mercaptobenzothiazole, triazinetrithiol, mercaptotriazole, mercaptothiazoline, mercaptothiadiazole and mercaptotetrazole, and (B) an organic borate salt represented by formula (1): wherein R1, R2, R3 and R4 each independently represents an alkvi group, an aryl group, an allyl group, an aralkyl group, an alkenyl group, an alkynyl group, an alkoxy group, a silyl group, an alicyclic group, a heterocyclic group, a hydrogen atom or a halogen atom, and Z+ represents a guaternary ammonium cation, a quaternary pyridinium cation, a quaternary guinolinium cation, a phosphonium cation, a sulfonium cation, an oxosulfonium cation, an oxonium cation, an iodonium cation, a metal cation or a cationic dye having absorption in the ultraviolet and/or visible ray region.
- 13. The photosensitive composition as claimed in 12, which further contains a bisimidazole compound.
- 14. A polymerizable composition capable of polymerization by light or heat, comprising the photosensitive composition described in claim 12 having added thereto at least one monomer having one or more ethylenically unsaturated bonds.
- 15. The polymerizable composition as claimed in claim 14, further comprising a high molecular weight polymer.
- 16. The polymerizable composition as claimed in claim 14, further comprising a pigment.
- 17. The polymerizable composition as claimed in claim 15, wherein the high molecular weight polymer has an acid value from 20 to 800 mgKOH/g.
- 18. A colored pattern formed on a substrate using the polymerizable composition described in claim 14.
Priority Claims (2)
Number |
Date |
Country |
Kind |
9-229376 |
Aug 1997 |
JP |
|
10-199080 |
Jul 1998 |
JP |
|
CROSS REFERENCE TO RELATED APPLICATIONS
This application is an application filed under 35 U.S.C. § 111(a) claiming benefit pursuant to 35 U.S.C. §119(e)(1) of the filing date of the Provisional Application Ser. No. 60/079,103, filed Mar. 23, 1998, pursuant to 35 U.S.C. §111(b).
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|
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Non-Patent Literature Citations (2)
Entry |
Chemical Abstracts, vol. 121, No. 18, Oct. 31, 1994, XP-002139194. |
Morgan, K.J., “The Alkylation of Mercaptobenzothiazole”, XP-002139193, J. Chem. Soc. 1958, 854-858. |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/079103 |
Mar 1998 |
US |