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公开(公告)号：US5250385A
公开(公告)日：1993-10-05
申请号：US752783
申请日：1991-08-30
CPC分类号： G03F7/029
摘要： A photopolymerizable composition comprises a photopolymerizable ethylenically unsaturated compound having at least two terminal ethylene groups, a photopolymerization initiator and an organic polymer binder, wherein the photopolymerization initiator is an aromatic sulfonic acid salt of an onium compound. The composition has high sensitivity to actinic rays over a wide range of wavelength extending from ultraviolet to visible region and thus can be used for preparing a lithographic printing plate, a resin-letterpress plate, a resist or photomask for making a printed board, a monochromatic and colored sheet for transfer or color-development and a color-developing sheet.
摘要翻译： 可光聚合组合物包含具有至少两个末端亚乙基的光聚合性烯属不饱和化合物，光聚合引发剂和有机聚合物粘合剂，其中光聚合引发剂是鎓化合物的芳族磺酸盐。 该组合物对从紫外线到可见光区域的宽波长范围内的光化射线具有高灵敏度，因此可用于制备平版印刷版，树脂凸版，用于制造印刷电路板的抗蚀剂或光掩模，单色 和用于转印或显色的着色片和彩色显影片。
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公开(公告)号：US5939235A
公开(公告)日：1999-08-17
申请号：US968210
申请日：1997-11-12
CPC分类号： G03F7/0045 , G03F7/039
摘要： A positive-working light-sensitive composition comprising (a) a compound having at least two enol ether groups, represented by the following general formula (I); (b) a linear polymer having acidic groups; and (c) a compound capable of generating an acid through irradiation with actinic light rays or radiant rays, the component (a) and the component (b) being thermally crosslinked:(R.sup.2)(R.sup.1)C.dbd.C(R.sup.3)--O-- (I)wherein R.sup.1, R.sup.2 and R.sup.3 may be the same or different and each represents a hydrogen atom, an alkyl group or an aryl group, provided that each two of R.sup.1, R.sup.2 and R.sup.3 may be linked together to form a saturated or olefinically unsaturated ring. The positive-working light-sensitive composition has high light-sensitivity and permits the use of light rays extending over a wide range of wavelengths. Therefore, the positive-working light-sensitive composition of the present invention can provide clear positive images and has a wide development latitude.
摘要翻译： 一种正性光敏性组合物，其包含（a）具有至少两个烯醇醚基的化合物，由以下通式（I）表示; （b）具有酸性基团的线性聚合物; （c）通过光化射线或辐射线照射产生酸的化合物，组分（a）和组分（b）热交联：（R2）（R1）C = C（R3）-O - （I）其中R 1，R 2和R 3可以相同或不同，并且各自表示氢原子，烷基或芳基，条件是R 1，R 2和R 3中的每一个可以连接在一起形成饱和或 烯属不饱和环。 正性工作感光性组合物具有高的光敏感性，并允许使用在宽波长范围内延伸的光线。 因此，本发明的正性感光性组合物可以提供清晰的正像，并具有广泛的发展自由度。
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公开(公告)号：US5364738A
公开(公告)日：1994-11-15
申请号：US957034
申请日：1992-10-06
CPC分类号： G03F7/016 , G03F7/0045 , Y10S430/122
摘要： A positive-working light-sensitive composition whose solubility in a developer is increased by irradiation of light, which comprises:(a) a vinyl ether compound having at least one group represented by the following formula (A); ##STR1## wherein R.sup.3 represents a linear or branched alkylene group having 1 to 10 carbon atoms and n represents an integer of 0 or 1;(b) a compound capable of being decomposed by irradiation of an actinic light ray or a radiant ray and releasing an acid; and(c) an alkali-soluble polymer, the light-sensitive composition having high sensitivity to light and permitting the use of light of a wide wavelength range.
摘要翻译： 一种正性工作的感光性组合物，其在显影剂中的溶解度通过光照射而增加，其包括：（a）具有至少一个由下式（A）表示的基团的乙烯基醚化合物; （A）其中R 3表示具有1至10个碳原子的直链或支链亚烷基，n表示0或1的整数; （b）能够通过照射光化射线或辐射线而分解并释放酸的化合物; 和（c）碱溶性聚合物，所述感光组合物对光具有高灵敏度并允许使用宽波长范围的光。
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公开(公告)号：US5202216A
公开(公告)日：1993-04-13
申请号：US608801
申请日：1990-11-05
申请人： Yoshimasa Aotani , Akira Umehara , Tsuguo Yamaoka
发明人： Yoshimasa Aotani , Akira Umehara , Tsuguo Yamaoka
IPC分类号： G03F7/039 , C07C303/22 , C07C309/43 , C07C381/12 , C07D333/46 , C07D335/02 , G03F7/004 , H01L21/027 , H01L21/30
CPC分类号： G03F7/0045 , C07C303/22 , C07C381/12 , C07D333/46 , C07D335/02 , C07C2103/24
摘要： A positive working photosensitive composition comprising a polymeric compound insoluble in water but soluble in an aqueous alkaline solution and an aromatic sulfonic acid salt of an onium compound. The positive working photosensitive composition having high sensitivity and being capable of forming high-contrast images.
摘要翻译： 一种正性光敏组合物，其包含不溶于水但可溶于碱性水溶液和鎓化合物的芳族磺酸盐的聚合物。 正性工作感光性组合物具有高灵敏度并且能够形成高对比度图像。
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公开(公告)号：US5320931A
公开(公告)日：1994-06-14
申请号：US731272
申请日：1991-07-17
申请人： Akira Umehara , Syunichi Kondo , Tsuguo Yamaoka
发明人： Akira Umehara , Syunichi Kondo , Tsuguo Yamaoka
CPC分类号： G03F7/0045 , Y10S430/115 , Y10S430/121 , Y10S430/127
摘要： A positive working light-sensitive composition comprising (a) a compound capable of generating acids through irradiation of actinic rays or radiant rays, (b) an organic base and (c) an alkali-soluble polymer. The composition is highly sensitive to light in wider wavelength region and highly resistant to aging. It can easily be produced and can hence be easily available.
摘要翻译： 一种正性工作感光性组合物，其包含（a）能够通过照射光化射线或辐射线产生酸的化合物，（b）有机碱和（c）碱溶性聚合物。 该组合物对较宽波长区域的光敏感度高，耐老化性好。 它可以容易地生产，因此可以容易地获得。
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公开(公告)号：US4505793A
公开(公告)日：1985-03-19
申请号：US400200
申请日：1982-07-20
申请人： Koji Tamoto , Akira Umehara , Teruo Nagano , Masayuki Iwasaki , Yoshimasa Aotani
发明人： Koji Tamoto , Akira Umehara , Teruo Nagano , Masayuki Iwasaki , Yoshimasa Aotani
CPC分类号： C08F2/50 , G03F7/0295 , Y10S430/121 , Y10S430/122
摘要： A photopolymerizable composition is described, which comprises a polymerizable compound containing at least one ethylenically unsaturated double bond and a photopolymerization initiator wherein the photopolymerization initiator is a combination of a 3-keto-substituted cumarin compound and an active halogeno compound. This composition can be easily cured by irradiation with radiation and, therefore, is very useful in the preparation of light-sensitive materials.
摘要翻译： 描述了一种可光聚合组合物，其包含含有至少一个烯键式不饱和双键的可聚合化合物和光聚合引发剂，其中光聚合引发剂是3-酮取代的枯草胺化合物和活性卤代化合物的组合。 该组合物可以通过辐射照射容易地固化，因此在制备光敏材料中非常有用。
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公开(公告)号：US4555474A
公开(公告)日：1985-11-26
申请号：US697813
申请日：1985-02-04
IPC分类号： C08F2/00 , C07D271/10 , C07D277/64 , C07D277/84 , C08F2/50 , G03C1/00 , G03F7/004 , G03F7/027 , G03F7/028 , G03F7/031 , H01L21/027 , G03C1/68
CPC分类号： C07D271/10 , C07D277/64 , C07D277/84 , C08F2/50 , G03F7/031 , Y10S430/121 , Y10S430/124
摘要： A photopolymerizable composition is described, comprising a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator represented by formula (I) ##STR1## wherein Z represents a non-metallic atomic group forming a nitrogen-containing heterocyclic ring; and R represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic ring. The photopolymerization initiator (I) greatly improves the sensitivity of the composition.
摘要翻译： 描述了包含具有烯属不饱和键的可聚合化合物和由式（I）表示的光聚合引发剂（I）的可光聚合组合物，其中Z表示形成含氮杂环的非金属原子团; R表示取代或未取代的芳基或取代或未取代的杂环。 光聚合引发剂（I）大大提高了组合物的灵敏度。
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公开(公告)号：US4842986A
公开(公告)日：1989-06-27
申请号：US889707
申请日：1986-07-28
CPC分类号： G03C1/72 , G03F7/0758 , Y10T403/3926 , Y10T403/3933 , Y10T403/556 , Y10T403/60
摘要： A positively working resist material is disclosed, comprising a compound having at least one silyl ether group and capable of directly dissociating an Si-O-C bond upon irradiation with far ultraviolet rays, X-rays, an electron beam, or an ion beam. The resist material has high sensitivity to high energy radiation, excellent resistance to dry etching, and can be developed with an alkaline aqueous solution.
摘要翻译： 公开了一种正性抗蚀剂材料，其包含具有至少一个甲硅烷基醚基团且能够在远紫外线，X射线，电子束或离子束照射时直接解离Si-O-C键的化合物。 抗蚀剂材料对高能量辐射具有高灵敏度，优异的抗干蚀刻性，并且可以用碱性水溶液显影。
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公开(公告)号：US4636459A
公开(公告)日：1987-01-13
申请号：US836942
申请日：1986-03-06
申请人： Kouichi Kawamura , Yoshimasa Aotani , Akira Umehara , Seiji Horie
发明人： Kouichi Kawamura , Yoshimasa Aotani , Akira Umehara , Seiji Horie
IPC分类号： C07D417/04 , C08F2/50 , G03F7/027 , G03F7/031 , G03C1/68
CPC分类号： C07D417/04 , C08F2/50 , G03F7/031 , G03F7/027 , Y10S430/12 , Y10S430/121 , Y10S430/125
摘要： A photopolymerizable composition containing an addition polymerizable compound having at least one ethylenically unsaturated double bond and a photopolymerization initiator is disclosed, wherein the photopolymerizable composition contains at least one compound represented by following general formula (I) or (II) as the photopolymerization initiator: ##STR1## wherein, R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an allyl group or a substituted allyl group, said R.sub.1 and R.sub.2 may combine with each other to form a ring together with the carbon atoms to which they are bonded; Y represents --O--, --S--, --Se--, --C(CH.sub.3).sub.2 -- or --CH.dbd.CH--; X.sub.1 represents an oxygen atom or a sulfur atom; R.sub.11, R.sub.12, R.sub.17, and R.sub.18 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an allyl group, or a substituted allyl group; R.sub.13, R.sub.14, R.sub.15, and R.sub.16 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, a halogen atom, a carboalkoxy group, or an alkoxy group; said R.sub.11 and R.sub.15, said R.sub.12 and R.sub.13, said R.sub.15 and R.sub.16, and said R.sub.13 and R.sub.14 each may combine with each other to form a ring together with the carbon atoms to which they are bonded; and X.sub.2 represents an oxygen atom or a sulfur atom.
摘要翻译： 公开了含有具有至少一个烯属不饱和双键的加成聚合性化合物和光聚合引发剂的光聚合性组合物，其中，所述光聚合性组合物含有至少一种下述通式（I）或（II）表示的化合物作为光聚合引发剂： （I）其中，R1，R2，R3，R4和R5各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基，烯丙基 或取代的烯丙基，所述R 1和R 2可以彼此结合形成与它们所键合的碳原子一起形成的环; Y表示-O - ， - S - ， - S - ， - C（CH 3）2 - 或-CH = CH-; X1表示氧原子或硫原子; R 11，R 12，R 17和R 18各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基，烯丙基或取代的烯丙基; R 13，R 14，R 15和R 16各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基，卤素原子，碳烷氧基或烷氧基; 所述R11和R15表示R12和R13表示R15和R16，并且所述R13和R14各自可以彼此结合形成与它们所键合的碳原子一起形成的环; X2表示氧原子或硫原子。
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公开(公告)号：US4399211A
公开(公告)日：1983-08-16
申请号：US203756
申请日：1980-11-03
申请人： Syunichi Kondo , Akihiro Matsufuji , Akira Umehara , Toshinao Ukai , Akira Sato
发明人： Syunichi Kondo , Akihiro Matsufuji , Akira Umehara , Toshinao Ukai , Akira Sato
CPC分类号： G03F7/031 , C08F2/50 , Y10S430/108 , Y10S430/116 , Y10S430/117 , Y10S430/121 , Y10S430/146
摘要： In a photopolymerizable composition comprising, as essential components, (A) a compound having at least one ethylenically unsaturated double bond capable of undergoing addition polymerization and (B) a photopolymerization initiator, the improvement which comprises that the photopolymerization initiator comprising a combination of (a) a 5-[(arenooxazol-2-ylidene)ethylidene]-2-thiohydantoin compound represented by the general formula (I) (a 5-[(substituted benzoxazol-2'-ylidene)ethylidene]-2-thiohydantoin compound) or (II) (a 5-[substituted naphthol(1,2-D)oxazol-2-ylidene)ethylidene]-2-thiohydantoin compound) and (b) a 2,4,6-substituted-1,3,5-triazine compound represented by the formula (III): ##STR1## wherein X represents a hydrogen atom, an alkyl group, a substituted alkyl group, an alkoxy group, an aryl group, a substituted aryl group, an aryloxy group, an aralkyl group or a halogen atom; R.sup.1, R.sup.2 and R.sup.3 each represents an alkyl group, a substituted alkyl group, an alkenyl group, an aryl group, a substituted aryl group or an aralkyl group, which may be the same or different; and R.sup.4, R.sup.5 and R.sup.6 each represents an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or an aralkyl group, which may be the same or different but at least one of which represents a mono-, di- or trihalogenomethyl group.
摘要翻译： 在包含作为必要成分的（A）具有至少一个可进行加成聚合的烯属不饱和双键的化合物和（B）光聚合引发剂）的光聚合组合物中，包括光聚合引发剂包括（a ）由通式（I）表示的5 - [（异恶唑-2-亚基）亚乙基] -2-硫代乙内酰脲化合物（5 - [（取代的苯并恶唑-2'-亚基）亚乙基] -2-硫代乙内酰脲化合物）或 （II）（5- [取代萘酚（1,2-D）恶唑-2-亚基）亚乙基] -2-硫代乙内酰脲化合物）和（b）2,4,6-取代的1,3,5- （III）表示的三嗪化合物：其中X表示氢原子，烷基，取代的烷基，烷氧基，芳基 基团，取代的芳基，芳氧基，芳烷基或卤素原子; R1，R2和R3各自表示可以相同或不同的烷基，取代的烷基，烯基，芳基，取代的芳基或芳烷基; 并且R 4，R 5和R 6各自表示烷基，取代的烷基，芳基，取代的芳基或芳烷基，其可以相同或不同，但其中至少一个表示单 - ，二 - 或三卤代甲基。
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