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    • 6. 发明授权
    • Self-bonding enamel solution for heat-resistant coatings
    • 自粘式ENAMEL解决方案用于耐热涂料
    • US5059660A
    • 1991-10-22
    • US521030
    • 1990-05-09
    • Peter HoesselHans SchuppKlaus LienertHelmut Lehmann
    • Peter HoesselHans SchuppKlaus LienertHelmut Lehmann
    • C08G18/75C08G18/34C08G18/60C08G18/72C08G18/80C09D5/25C09D175/00C09D175/04H01B3/30
    • H01B3/302C08G18/341C08G18/603C08G18/724C08G18/8074H01B3/305
    • Self-bonding enamel solutions containA) from 5 to 80% by weight of a copolyamide composed of units which are derived fromA.sub.1) organic dicarboxylic acids ##STR1## where R.sup.1 is an aliphatic radical of 1 to 20 carbon atoms or an aromatic radical of 5 to 25 carbon atoms,andA.sub.2) a mixture of diisocyanates, consisting ofa.sub.21) from 20 to 95 mol % of a diisocyanate of the general formulaOCN--R.sup.2 --NCO where R.sup.2 is an aromatic radical of 5 to 25 carbon atoms,a.sub.22) from 5 to 70 mol % of a diisocyanate of the general formulaOCN--R.sup.3 --NCO where R.sup.3 is ##STR2## or a linear aliphatic radical of 3 to 30 carbon atoms which is substituted by 1 to 3 C.sub.1 -C.sub.4 -alkyl groups and R.sup.4 and R.sup.5 independently of one another are each C.sub.1 -C.sub.4 -alkyl or hydrogen, anda.sub.23) from 0 to 20 mol % of a diisocyanate of the general formulaOCN--(CH.sub.2).sub.y --NCO where y is an integer of from 1 to 20, andB) from
    • 自粘搪瓷溶液包含A)5至80重量%的由衍生自A1)有机二羧酸的单体组成的共聚酰胺,其中R 1是1至20个碳原子的脂族基团或芳族基团的芳族基团 5〜25个碳原子,A2)二异氰酸酯的混合物,由以下组分组成:a)20〜95摩尔%的通式为OCN-R2-NCO的二异氰酸酯,其中R 2为5〜25个碳原子的芳族基团,a22 )5〜70摩尔%的通式为OCN-R3-NCO的二异氰酸酯,其中R 3为3或3个碳原子的直链脂族基团,其被1至3个C 1 -C 4 - 烷基取代, R 4和R 5彼此独立地各自为C 1 -C 4烷基或氢,和a 23)0至20摩尔%的通式为OCN-(CH 2)y -NCO的二异氰酸酯,其中y为1至 20和B)在有机溶剂或溶剂混合物中的<0.5至30重量%的封端二异氰酸酯或多异氰酸酯。
    • 8. 发明授权
    • Photosensitive element for producing printing plates or resist images
    • 用于生产印版或抗蚀剂图像的感光元件
    • US4842987A
    • 1989-06-27
    • US62162
    • 1987-06-15
    • Albert ElzerAxel SannerHans SchuppErich Beck
    • Albert ElzerAxel SannerHans SchuppErich Beck
    • C08F2/48G03F7/033
    • G03F7/033Y10S430/117
    • A photosensitive recording element which is suitable for the production of printing plates or resist images possesses a photopolymerizable recording layer which is applied to a dimensionally stable base, can be developed in an aqueous alkaline medium and contains, as a polymeric binder, one or more film-forming copolymers which are insoluble in water but soluble or dispersible in aqueous alkaline solutions and consist of from 10 to 50% by weight of one or more N-vinylamides, preferably N-vinylcaprolactam and/or N-vinylpyrrolidone, from 5 to 30% by weight of acrylic acid and/or methacrylic acid, from 30 to 80% by weight of one or more comonomers from the group consisting of the vinyl aromatics and (meth)acrylates of monoalkanols and from 0.2 to 5% by weight of an olefinically unsaturated compound which contains basic nitrogen atoms and has a pK.sub.a >4.
    • 适用于制造印版或抗蚀剂图像的光敏记录元件具有应用于尺寸稳定的基底的可光聚合记录层,可以在碱性介质水溶液中显影,并且作为聚合物粘合剂含有一个或多个膜 不溶于水但可溶于或分散于碱性水溶液中的共混物,其组成为10至50重量%的一种或多种N-乙烯基酰胺,优选N-乙烯基己内酰胺和/或N-乙烯基吡咯烷酮,5-30% 的丙烯酸和/或甲基丙烯酸,30至80重量%的一种或多种共聚单体,其由乙烯基芳族化合物和单链烷醇的(甲基)丙烯酸酯和0.2-5重量%的烯属不饱和 含有碱性氮原子并具有pKa> 4的化合物。
    • 9. 发明授权
    • (Meth)acrylate copolymers and their use in nonlinear optics and for the
production of Langmuir-Blodgett
    • (METH)丙烯酸酯共聚物及其在非线性光学和生产LANGMUIR-BLODGETT中的应用
    • US5204178A
    • 1993-04-20
    • US784427
    • 1991-11-12
    • Ulrike LichtHarald FuchsDirk FunhoffWolfgang SchreppHans Schupp
    • Ulrike LichtHarald FuchsDirk FunhoffWolfgang SchreppHans Schupp
    • C08F220/36B05D1/20C08F20/34C08F20/52C08F220/34C08F220/60G02F1/35G02F1/355G02F1/361
    • C08F220/34B05D1/202B82Y20/00B82Y30/00B82Y40/00G02F1/3618Y10T428/261Y10T428/31504
    • Novel (meth)acrylate copolymers which contain, as polymerized units,A) one or more (meth)acrylates and/or (meth)acrylamides having second order nonlinear optical properties and of the general formula I ##STR1## where R is hydrogen or methyl, X is a flexible spacer, which may or may not be present, Y is a divalent group having electron donor activity and Z is a noncentrosymmetric radical containing an easily polarizable conjugated .pi.-electron system and one or more electron acceptor groups, andB) one or more (meth)acrylates of alkanols where the alkyl radical is of 10 to 30 carbon atomsin a molar ratio of (A) to (B) of from 1:0.5 to 1:5 are very suitable as nonlinear optical materials for nonlinear optical arrangements and for the production of Langmuir-Blodgett films. The novel (meth)acrylate copolymers which contain terminal nitro, trifluoromethyl, cyano or fulven-6-yl groups as electron acceptors and have molar ratios A to B differing from those mentioned above are also suitable for intended uses outside nonlinear optics.
    • PCT No.PCT / EP90 / 00866 Sec。 371日期1991年11月12日 102(e)1991年11月12日日期PCT提交1990年5月30日PCT公布。 公开号WO90 / 15087 日期:1990年12月13日。新型(甲基)丙烯酸酯共聚物,其含有作为聚合单元的A)一种或多种具有二阶非线性光学性质的(甲基)丙烯酸酯和/或(甲基)丙烯酰胺和通式I (I)其中R是氢或甲基,X是可以存在或可以不存在的柔性间隔物,Y是具有电子给体活性的二价基团,Z是含有容易极化的共轭π电子体系的非中心对称基团, 一种或多种电子受体基团,和B)一种或多种(A)至(B)摩尔比为1:0.5至1:1的烷基的碳原子数为10〜30的烷醇的(甲基) 5非常适合用于非线性光学布置的非线性光学材料和用于生产Langmuir-Blodgett膜。 含有末端硝基,三氟甲基,氰基或富二烯-6-基作为电子受体并且具有与上述不同的摩尔比A至B的新型(甲基)丙烯酸酯共聚物也适用于非线性光学外部的预期用途。