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    Substituted phthalocyanines
    1.
    发明授权
    Substituted phthalocyanines 失效
    取代酞菁

    公开(公告)号：US5618929A

    公开(公告)日：1997-04-08

    申请号：US474123

    申请日：1995-06-07

    申请人： Kenneth J. Harrison ,  Michael J. Cook ,  Andrew J. Thomson ,  Neil B. McKeown ,  Mervyn F. Daniel ,  Adrian J. Dunn

    发明人： Kenneth J. Harrison ,  Michael J. Cook ,  Andrew J. Thomson ,  Neil B. McKeown ,  Mervyn F. Daniel ,  Adrian J. Dunn

    IPC分类号： G02F1/13 ,  B41M5/26 ,  C07D487/22 ,  C07F1/08 ,  C09B47/04 ,  C09B47/067 ,  C09B47/12 ,  C09B67/00 ,  C09K19/32 ,  C09K19/34 ,  C09K19/40 ,  C09K19/60 ,  G02B5/22 ,  G02F1/133 ,  G03G5/06 ,  G11B7/244 ,  G03C1/00

    CPC分类号： C09K19/3488 ,  C09B47/045 ,  C09B47/0673 ,  C09B47/0675 ,  C09B67/0032 ,  C09K19/40 ,  C09K19/60

    摘要： Substituted phthalocyanines of a formula (I) ##STR1## wherein M is a metal atom or a metal halide or oxide, or M is 2H, one H being bonded to each of the bonding N atoms (29 and 31 positions) shown, R.sub.1 to R.sub.8 are the same or different and are independently selected from C.sub.1 to C.sub.20 alkyl, C.sub.1 -C.sub.20 alkenyl, --X--COO--X.sup.1, --X--O--Y, .alpha., and --X--COZ where X is independently selected from a chemical bond, (--CH.sub.2).sub.n where n=0-20 or (CH.sub.2).sub.n --CH.dbd.CH (--CH.sub.2).sub.b where a and b are independently selected from 0-20 and a+b is in the range 0-20, X.sup.1 is independently selected from C.sub.1 -C.sub.20 alkyl or C.sub.2 -C.sub.20 alkenyl, Y is independently selected from C.sub.1 -C.sub.20 alkyl, C.sub.2 -C.sub.20 alkenyl or H and Z is selected from OH or NR.sup.1 R.sup.11 where R.sup.1 and R.sup.11 are independently selected from H, C.sub.1 -C.sub.20 alkyl and C.sub.2 -C.sub.20 alkenyl, provided that where Y is alkyl and X is a chemical bond at least one of the groups R.sub.1 -R.sub.8 is selected from --X--COO--X.sup.1 and --X--COZ, and further provided that is R.sub.1 -R.sub.8 all contain more than 6 carbon atoms and are all selected from alkyl or --X--O--Y where X is --(CH.sub.2)--.sub.n and Y is alkyl then R.sub.1 -R.sub.8 are not all in the 2, 3, 9, 10, 16, 17, 23 and 24 positions indicated in formula I. These phthalocyanines may exhibit discotic liquid crystal phases, absorb infra-red radiation and make good Langmuir-Blodgett films.

    摘要翻译： 式（I）的取代酞菁（I）其中M是金属原子或金属卤化物或氧化物，或M是2H，一个H键合到每个键合的N原子（29和31位），显示出 R 1至R 8相同或不同且独立地选自C 1至C 20烷基，C 1 -C 20链烯基，-X-COO-X1，-XOY，α和-X-COZ，其中X独立地选自化学键 ，（-CH 2）n，其中n = 0-20或（CH 2）n -CH = CH（-CH 2）b其中a和b独立地选自0-20，a + b在0-20的范围内，X1 独立地选自C 1 -C 20烷基或C 2 -C 20烯基，Y独立地选自C 1 -C 20烷基，C 2 -C 20烯基或H，Z选自OH或NR 1 R 11，其中R 1和R 11独立地选自H， C20烷基和C2-C20烯基，条件是当Y为烷基且X为化学键时，R1-R8基团中的至少一个选自-X-COO-X1和-X-COZ，并且进一步提供为R1 -R8全部含有多于6个碳原子，并且都是选择的 由烷基或-XOY表示，其中X是 - （CH 2）-n，Y是烷基，则R 1 -R 8不全部在式I中所示的2,3,9,10,16,17,23和24位。这些酞菁 可能会出现盘状液晶相，吸收红外线辐射并制成良好的Langmuir-Blodgett薄膜。

    Process for making water-based latexes of block copolymers
    3.
    发明授权
    Process for making water-based latexes of block copolymers 失效
    制备嵌段共聚物水性胶乳的方法

    公开(公告)号：US5461104A

    公开(公告)日：1995-10-24

    申请号：US184629

    申请日：1994-01-21

    申请人： Mervyn F. Daniel ,  Kenneth R. Cox

    发明人： Mervyn F. Daniel ,  Kenneth R. Cox

    IPC分类号： C08L53/02

    CPC分类号： C08L53/02

    摘要： This invention is a process for producing stable polymer emulsions and latexes with an average particle size of less than one micron. The polymers are block copolymers of conjugated dienes and vinyl aromatic hydrocarbons which may or may not contain polar functionality. The process comprises making a polymer cement of the polymer and a blend of a solvent for the polymer, emulsifying the polymer cement by combining adding it with an aqueous phase containing an emulsifier which is a nonionic surfactant having a number average molecular weight of less than 1600 and an HLB of 9.5 to 16 and a stabilizer which is a nonionic surfactant having a molecular weight greater than 1600.

    摘要翻译： 本发明是一种制备平均粒度小于1微米的稳定的聚合物乳液和胶乳的方法。 聚合物是共轭二烯和乙烯基芳烃的嵌段共聚物，其可以含有极性官能团，也可以不含极性官能团。 该方法包括制备聚合物的聚合物粘合剂和用于聚合物的溶剂的共混物，通过将含有数均分子量小于1600的非离子表面活性剂的乳化剂的水相加入，将聚合物水泥乳化 HLB为9.5〜16，稳定剂为分子量大于1600的非离子表面活性剂。