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US4264710A
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Photopolymerizable compositions containing inhibitor compounds having thioureylene groups
Assignee: Fujifilm Holdings Corp
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Filing: 1980-04-02
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Granted: 1981-04-28
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Expires: 2000-04-02
Abstract
Abstract A photopolymerizable composition is described comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond, (2) a photopolymerization initiator, and (3) a post-exposure polymerization inhibitor compound including a thioureylene group, such as a compound selected from the group consisting of thiourea and thiourea derivatives represented by the general formula (I), thiosemicarbazide and thiosemicarbazide derivatives represented by the general formula (II), and thiosemicarbazone derivatives represented by the general formula (III): ##STR1## wherein: R 1 and R 2 , which may be the same or different each represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a substituted phenyl group or a monovalent group derived from an O-, S- or N-containing 5- or 6-member heterocyclic nucleus, R 3 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphgroup or a substituted phenyl group, R 4 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R 5 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a monovalent group derived from an 0-, N- or S-containing 5- or 6-member heterocyclic nucleus, an alkylcarbonyl group having from 2 to 7 carbon atoms or a benzoyl group, R 6 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group or a naphthyl group, R 7 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and R 8 represents an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group or a substituted phenyl group.
Inventors
- 👤 Syunichi Kondoh
- 👤 Takeshi Takayama
- 👤 Akira Umehara
- 👤 Tadao Shishido
- 👤 Isamu Itoh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:13
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/114; Y10S430/118
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
31 words
A photopolymerizable composition comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond, (2) a photopolymerizable initiator, and (3) a post-exposure polymerization inhibitor compound including a thioureylene group.
Claim 2
Dependent Claim
31 words
A photopolymerizable composition comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond, (2) a photopolymerizable initiator, and (3) a post-exposure polymerization inhibitor compound including a thioureylene group.
Claim 3
Dependent Claim
299 words
A photopolymerizable composition comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond, (2) a photopolymerization initiator, and (3) a post-exposure polymerization inhibitor compound selected from the group consisting of thiourea and thiourea derivatives represented by the general formula (I), thiosemicarbazide and thiosemicarbazide derivatives represented by the general formula (II), and thiosemicarbazone derivatives represented by the general formula (III) ##STR85## wherein: R 1 and R 2 , which may be the same or different, each represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a substituted phenyl group or a monovalent group derived from an O-, S- or N-containing 5- or 6-member heterocyclic nucleus, R 3 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group or a substituted phenyl group, R 4 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R 5 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a monovalent group derived from an O-, N-or S-containing 5- or 6-member heterocyclic nucleus, an alkylcarbonyl group having from 2 to 7 carbon atoms or a benzoyl group, R 6 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group or a naphthyl group, R 7 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and R 8 represents an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group or a substituted phenyl group.
Claim 4
Dependent Claim
299 words
A photopolymerizable composition comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond, (2) a photopolymerization initiator, and (3) a post-exposure polymerization inhibitor compound selected from the group consisting of thiourea and thiourea derivatives represented by the general formula (I), thiosemicarbazide and thiosemicarbazide derivatives represented by the general formula (II), and thiosemicarbazone derivatives represented by the general formula (III) ##STR85## wherein: R 1 and R 2 , which may be the same or different, each represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a substituted phenyl group or a monovalent group derived from an O-, S- or N-containing 5- or 6-member heterocyclic nucleus, R 3 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a substituted alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group or a substituted phenyl group, R 4 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R 5 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group, a monovalent group derived from an O-, N-or S-containing 5- or 6-member heterocyclic nucleus, an alkylcarbonyl group having from 2 to 7 carbon atoms or a benzoyl group, R 6 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a phenyl group or a naphthyl group, R 7 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and R 8 represents an alkyl group having from 1 to 6 carbon atoms, a phenyl group, a naphthyl group or a substituted phenyl group.
Claim 5
Dependent Claim
23 words
A photopolymerizable composition as in claim 1, which additionally contains a binder comprising a high molecular weight organic substance having a film-forming capability.
Claim 6
Dependent Claim
23 words
A photopolymerizable composition as in claim 2, which additionally contains a binder comprising a high molecular weight organic substance having a film-forming capability.
Claim 7
Dependent Claim
56 words
A photopolymerizable composition as in claim 2 or 4, wherein when R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 or R 8 represents an alkyl group having from 1 to 6 carbon atoms, the alkyl group is a methyl, ethyl, propyl, or cyclohexyl group.
Claim 8
Dependent Claim
43 words
A photopolymerizable composition as in claim 2 or 4, wherein when R 1 , R 2 or R 3 represents a substituted alkyl group having from 1 to 6 carbon atoms, the alkyl group is substituted with a hydroxymethyl, 2-hydroxyethyl or benzyl group.
Claim 9
Dependent Claim
50 words
A photopolymerizable composition as in claim 2 or 4, wherein when R 1 , R 2 , R 3 or R 8 represents a substituted phenyl group, the substituted phenyl group is a p-tolyl, p-methoxyphenyl, p-aminophenyl, p-(dimethylamino)phenyl, p-cyanophenyl, p-nitrophenyl, m-nitrophenyl, o-nitrophenyl, p-hydroxyphenyl, m-hydroxyphenyl, o-hydroxyphenyl, p-chlorophenyl, m-chlorophenyl or a p-bromophenyl group.
Claim 10
Dependent Claim
48 words
A photopolymerizable composition as in claim 2 or 4, wherein when R 1 or R 2 , or R 5 represents a monovalent group derived from an O-, S- or N-containing 5- or 6-member heterocyclic nucleus, the heterocyclic nucleus is a 2-furyl, 2-thenyl, 2-thiazolyl, 2-pyridyl or 2-pyrimidinyl group.
Claim 11
Dependent Claim
32 words
A photopolymerizable composition as in claim 2 or 4, wherein when R 5 represents an alkylcarbonyl group having from 2 to 7 carbon atoms, said group is an acetyl or propionyl group.
Claim 12
Dependent Claim
50 words
A photopolymerizable composition as in claim 2 or 4, wherein the inhibitor compound is a thiourea derivative selected from the group consisting of 1-ethyl-3-phenylthiourea, 1,3-diphenylthiourea, 1,3-diethylthiourea, 1-ethyl-3-p-chlorophenylthiourea, 1-ethyl-3-(2-hydroxyethyl)thiourea, 1-(2-thiazolyl)-3-phenylthiourea, 1-ethylthiourea, 1-p-bromophenyl-3-phenylthiourea, 1-(2-thiophenyl)-3-phenylthiourea, 1,3-bis(2-hydroxyethyl)thiourea, 1-p-aminophenyl-3-phenylthiourea, 1-p-nitrophenyl-3-phenylthiourea, 1-p-hydroxyphenyl-3-phenylthiourea, 1-methyl-3-p-hydroxyphenylthiourea, 1-phenylthiourea, 1-m-nitrophenylthiourea, 1-p-nitrophenylthiourea, 1-p-aminophenylthiourea, thiourea, 1,3-dimethylthiourea, 1,3-dicyclohexylthiourea, 1-phenyl-3-p-chlorophenylthiourea, 1-phenyl-3-p-methoxyphenylthiourea, 1,1-diphenylthiourea, 1,1-dibenzyl-3-phenethylthiourea and 1-phenyl-3-(2-hydroxyethyl)thiourea.
Claim 13
Dependent Claim
44 words
A photopolymerizable composition as in claim 2 or 4, wherein the inhibitor compound is a thiosemicarbazide derivative selected from the group consisting of 1-acetylthiosemicarbazide, 2-methyl-4-phenylthiosemicarbazide, 1-methyl-1,4-diphenylthiosemicarbazide, 1-(2-pyridyl)-4-ethylthiosemicarbazide, 1,4-diphenylthiosemicarbazide, 1-(2-pyridyl)-4-phenylthiosemicarbazide, 1-(2-pyridyl)-4-p-chlorophenylthiosemicarbazide, 1-(2-thienyl)-4-ethylthiosemicarbazide, 4-methylthiosemicarbazide, thiosemicarbazide, 4-(2-hydroxyethyl)thiosemicarbazide, 1-(2-thienyl)-4-phenylthiosemicarbazide, 1-p-nitrophenyl-4-phenylthiosemicarbazide, 1-m-nitrophenyl-4-phenylthiosemicarbazide, 1-p-hydroxyphenyl-4-phenylthiosemicarbazide, 1-phenyl-4-p-hydroxyphenylthiosemicarbazide, 1-p-aminophenyl-4-phenylthiosemicarbazide, 1-benzoylthiosemicarbazide, 1-acetyl-4-methylthiosemicarbazide and 1-(4-methyl-2-pyrimidinyl)-4-ethylthiosemicarbazide.
Claim 14
Dependent Claim
44 words
A photopolymerizable composition as in claim 2 or 4, wherein the inhibitor compound is a thiosemicarbazone derivative selected from the group consisting of 1-phenyl-5-p-(dimethylamino)phenylthiosemicarbazone, 1-phenyl-5-p-methoxyphenylthiosemicarbazone, 1-phenyl-5-p-hydroxyphenylthiosemicarbazone, 1-phenyl-5-m-hydroxyphenylthiosemicarbazone, 1-phenyl-5-p-tolylthiosemicarbazone, 1,5-diphenylthiosemicarbazone, 1-phenyl-5-m-chlorophenylthiosemicarbazone, 1-phenyl-5-p-bromophenylthiosemicarbazone, 1-phenyl-5-p-cyanophenylthiosemicarbazone, 1-phenyl-5-p-nitrophenylthiosemicarbazone, 1-phenyl-5-m-nitrophenylthiosemicarbazone, 1-phenyl-5-o-nitrophenylthiosemicarbazone, 1-ethyl-5-phenylthiosemicarbazone, 1-ethyl-5-o-hydroxyphenylthiosemicarbazone, 5-methyl-5-phenylthiosemicarbazone, 5,5-dimethylthiosemicarbazone, 5-p-(dimethylamino)phenylthiosemicarbazone, 1-propyl-5-phenylthiosemicarbazone, 1-propyl-5-o-hydroxyphenylthiosemicarbazone and 5-o-hydroxyphenylthiosemicarbazone.
Claim 15
Dependent Claim
42 words
A photopolymerizable composition as in claim 1, 2, 3 or 4, wherein the post-exposure polymerization inhibitor is included in the photopolymerizable composition in an amount in the range of from about 0.001% to 10% based on the weight of the addition-polymerizable compound.
Claim 16
Dependent Claim
44 words
A photopolymerizable composition as in claim 1, 2, 3 or 4, wherein the post-exposure polymerization inhibitor is included in the photopolymerizable composition in an amount in the range of from about 0.01% to 3% by weight based on the weight of the addition-polymerizable compound.
Claim 17
Dependent Claim
51 words
A photopolymerizable composition as in claim 1, 2, 3 or 4, wherein the binder is selected from the group consisting of chlorinated polyolefins, polymethyl methacrylate, polymethyl acrylate, polyvinyl chloride, polyvinylidene chloride, polyvinyl butyral, polyvinyl acetate, vinyl chloride-vinyl acetate copolymer, vinylidene chloride-acrylonitrile copolymer, polyisoprene, chlorinated rubber, polychloroprene, chlorosulfonated polyethylene, and chlorosulfonated polypropylene.
Claim 18
Dependent Claim
21 words
A photopolymerizable composition as in claim 15, wherein the binder is chlorinated polyethylene, chlorinated polypropylene, polymethyl methacrylate, or a mixture thereof.
Claim 19
Dependent Claim
19 words
A photopolymerizable composition as in claim 1, 2, 3 or 4, wherein said composition additionally contains a coloring agent.
Claim 20
Dependent Claim
14 words
A photopolymerizable composition as in claim 17, wherein said composition additionally contains a plasticizer.
Claim 21
Dependent Claim
29 words
A photosensitive element comprising a layer of a photopolymerizable composition as in claim 1, 2, 3 or 4 on a base or on an image-forming layer on a base.
Claim 22
Dependent Claim
28 words
A photosensitive element as in claim 19, wherein the base transmits at least 30% of the incident light in the wavelength range from 290 nm to 500 nm.
Claim 23
Dependent Claim
28 words
A photosensitive element as in claim 20, wherein the base transmits at least 65% of the incident light in the wavelength range from 290 nm to 500 nm.
Claim 24
Dependent Claim
45 words
A photosensitive element as in claim 19, wherein the base comprises a film of polyethylene terephthalate, polypropylene, polyethylene, cellulose triacetate, polyvinyl chloride, polyvinyl alcohol, polycarbonate, polystyrene, cellophane, vinylidene chloride copolymer, a polyamide, a polyimide, vinyl chloride-vinyl acetate copolymer, polytetrafluoroethylene, or polytrifluoroethylene, or laminate films thereof.
Claim 25
Dependent Claim
27 words
A photosensitive element as in claim 19 having a metal base layer, wherein the photosensitive layer has a thickness of from about 20 nm to 600 nm.
Claim 26
Dependent Claim
22 words
A photosensitive element as in claim 23, wherein the thickness of the photosensitive layer is from about 30 nm to 100 nm.
Claim 27
Dependent Claim
28 words
A photosensitive element as in claim 19 having a non-metal base layer wherein the photosensitive layer has a thickness of from about 30 nm to about 20 μm.
Claim 28
Dependent Claim
21 words
A photosensitive element as in claim 25, wherein the thickness of the photosensitive layer is about 50 nm to 10 μm.
References Cited (Backward Citations)
US3864133A
Cited
US4050942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-27 | 1984-10-27 | 1985-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-27 | 1988-10-27 | 1989-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-27 | 1992-10-27 | 1993-04-28 | $7700.00 | Window Closed / Lapsed |