利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

40 条记录 (耗时 0.029 秒)

    Photopolymerizable composition containing a combination of photoinitiators
    2.
    发明授权
    Photopolymerizable composition containing a combination of photoinitiators 失效
    含有光引发剂组合的光聚合组合物

    公开(公告)号：US4481276A

    公开(公告)日：1984-11-06

    申请号：US551616

    申请日：1983-11-14

    申请人： Shun-ichi Ishikawa ,  Koji Tamoto ,  Masayuki Iwasaki ,  Akira Umehara

    发明人： Shun-ichi Ishikawa ,  Koji Tamoto ,  Masayuki Iwasaki ,  Akira Umehara

    IPC分类号： C08F2/00 ,  C08F2/50 ,  C09D4/00 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/10 ,  C09J4/00 ,  C09J7/02 ,  C09J11/00 ,  F01D5/32 ,  G03C1/73 ,  G03F7/028 ,  G03F7/029 ,  G03F7/20 ,  G03C1/68

    CPC分类号： C08F2/50 ,  G03F7/0295 ,  Y10S430/121 ,  Y10S430/123

    摘要： A photopolymerizable composition having an improved sensitivity, which comprises a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator, wherein said photopolymerization initiator comprises a compound represented by general formula I ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; X represents a substituent having a Hammett's value of not more than 0.7; and Y represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an acyl group, or an alkoxycarbonyl group and a 1,3,5-triazine compound represented by general formula II ##STR2## wherein R.sup.3, R.sup.4, and R.sup.5 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; at least one of them being a mono-, di-, or tri-halogen-substituted methyl group.

    摘要翻译： 一种具有改进的灵敏度的可光聚合组合物，其包含具有烯键式不饱和键的可聚合化合物和光聚合引发剂，其中所述光聚合引发剂包括由通式I表示的化合物，其中R 1和R 2各自表示氢原子， 烷基，取代的烷基，芳基，取代的芳基或芳烷基; X表示哈米特值不大于0.7的取代基; Y表示氢原子，烷基，取代的烷基，芳基，取代的芳基，芳烷基，酰基或烷氧基羰基，以及一般地表示的1,3,5-三嗪化合物 式II其中R 3，R 4和R 5各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基或芳烷基; 它们中的至少一个是单 - ，二 - 或三 - 卤素取代的甲基。

    Light-sensitive composition
    3.
    发明授权
    Light-sensitive composition 失效
    感光组合物

    公开(公告)号：US5364738A

    公开(公告)日：1994-11-15

    申请号：US957034

    申请日：1992-10-06

    申请人： Shunichi Kondo ,  Akira Umehara ,  Yoshimasa Aotani ,  Tsuguo Yamaoka

    发明人： Shunichi Kondo ,  Akira Umehara ,  Yoshimasa Aotani ,  Tsuguo Yamaoka

    IPC分类号： G03F7/004 ,  G03F7/016 ,  G03C1/56 ,  C08F2/46 ,  G03C1/72 ,  G03C1/73

    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。

    Photopolymerizable composition
    4.
    发明授权
    Photopolymerizable composition 失效
    可光聚合组合物

    公开(公告)号：US5250385A

    公开(公告)日：1993-10-05

    申请号：US752783

    申请日：1991-08-30

    申请人： Syunichi Kondo ,  Yoshimasa Aotani ,  Akira Umehara ,  Tsuguo Yamaoka

    发明人： Syunichi Kondo ,  Yoshimasa Aotani ,  Akira Umehara ,  Tsuguo Yamaoka

    IPC分类号： G03F7/027 ,  G03F7/028 ,  G03F7/029 ,  G03F7/008

    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。

    Positive-working light-sensitive composition
    6.
    发明授权
    Positive-working light-sensitive composition 失效
    正面工作的感光组合物

    公开(公告)号：US5939235A

    公开(公告)日：1999-08-17

    申请号：US968210

    申请日：1997-11-12

    申请人： Syunichi Kondo ,  Akira Umehara ,  Yoshimasa Aotani ,  Tsuguo Yamaoka

    发明人： Syunichi Kondo ,  Akira Umehara ,  Yoshimasa Aotani ,  Tsuguo Yamaoka

    IPC分类号： G03F3/10 ,  G03F7/00 ,  G03F7/004 ,  G03F7/028 ,  G03F7/039 ,  G03F7/38 ,  H01L21/027 ,  G03C1/73

    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。

    Photopolymerizable compositions
    9.
    发明授权
    Photopolymerizable compositions 失效
    光聚合组合物

    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。