Dip-coating method
    2.
    发明授权
    Dip-coating method 失效
    浸涂法

    公开(公告)号:US4353934A

    公开(公告)日:1982-10-12

    申请号:US163360

    申请日:1980-06-26

    摘要: A dip-coating method for forming a smooth coated film on the surface of an article by dipping the article in a coating solution while making ultrasonic waves act on the coating solution and forming a uniform liquid flow on the surface of the coating solution. An apparatus for practicing the method is also disclosed.

    摘要翻译: 一种用于在制品的表面上通过将制品浸入涂布溶液中而形成光滑涂布膜的浸涂方法,同时使超声波作用在涂布溶液上并在涂布溶液的表面上形成均匀的液体流动。 还公开了一种用于实施该方法的装置。

    Crosslinking curable resin composition
    3.
    发明授权
    Crosslinking curable resin composition 失效
    交联固化性树脂组合物

    公开(公告)号:US5356754A

    公开(公告)日:1994-10-18

    申请号:US950500

    申请日:1992-09-25

    摘要: A photopolymerizable or radiation polymerizable alkaline developing crosslinking curable resin composition possessing superior antiplating properties and a short stripping period, in which the stripped plate is not easily dissolved in the stripping fluid, and which is comprising:(a) 5-30 parts by weight of at least one compound possessing in one molecule on the average 1.5 or more (meth)acryloyloxy groups, which is obtained by reacting (meth)acrylic acid with a reaction product formed by adding, to a polyatomic alcohol possessing 3 or more OH groups in one molecule, an alkylene oxide containing propylene oxide in an amount of 67% molar or greater in an amount of 5-12 moles per mole of OH group in the aforementioned polyatomic alcohol,(b) 5-30 parts by weight of at least one crosslinkable monomer other than that stated above in (a) , possessing in one molecule 2 or more ethylenically unsaturated groups,(c) 45-75 parts by weight of a thermoplastic polymer for use as a binder, the thermoplastic polymer in turn being formed of 15-35 wt % of at least one .alpha., .beta.-unsaturated carboxyl group containing a monomer having 3-15 carbon atoms, and 65-85 wt % of another copolymerizable monomer, and(d) 0-10 parts by weight of a photopolymerization initiator.

    摘要翻译: 一种可光聚合或可辐照聚合的碱性显影交联可固化树脂组合物,其具有优异的抗剥落性能和短的剥离时间,其中剥离板不容易溶解在剥离液中,并且其包含:(a)5-30重量份 至少一种在一个分子中具有平均1.5个或更多个(甲基)丙烯酰氧基的化合物,其通过使(甲基)丙烯酸与通过在一个具有3个或更多个OH基团的多原子醇中加入形成的反应产物 分子,在上述多原醇中每摩尔OH基团为5-12摩尔量的67摩尔%以上的环氧丙烷的环氧烷烃,(b)5-30重量份的至少一种可交联的 具有上述(a)中所述的单体,在一个分子中具有2个或更多个烯属不饱和基团,(c)45-75重量份用作粘合剂的热塑性聚合物,其它 另外,塑性聚合物又由15-35重量%的至少一种含有3-15个碳原子的单体的α,β-不饱和羧基和65-85重量%的另一个可共聚单体形成,和(d)0- 10重量份的光聚合引发剂。

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

    公开(公告)号:US5322762A

    公开(公告)日:1994-06-21

    申请号:US45250

    申请日:1993-04-13

    摘要: A highly stable photopolymerizable composition which is highly photosensitive to visible light, which can be hardened using a visible light laser, such as an argon laser, which provides excellent contrast between non-irradiated portions and the substrate under red light, and, moreover, which provides excellent contrast between the portions irradiated by the laser and the portions not irradiated. The photopolymerizable composition consists of 100 parts by weight of a resin which is hardenable under visible light having an irradiation energy mainly consisting of light rays in the 400 nm to 700 nm visible light region; 0.02 to 0.5 parts by weight of at least one dye selected from the group consisting of Victoria Pure Blue, anthraquinone dyes, monoazo dyes, and merocyanine dyes, these dyes having maximum absorption wavelengths from 550 to 700 nm; 0.1 to 5 parts by weight of the leuco dye 4,4'-(phenylmethylene bis[N,N-diethylbenzene amine]; and 0.1 to 5 parts by weight of tribromomethylphenyl sulphone.

    摘要翻译: 对可见光高度感光的高度稳定的光聚合性组合物,其可以使用诸如氩激光器的可见光激光进行硬化,其在红光下提供非照射部分和基板之间的优异对比度,此外, 在由激光照射的部分和未被照射的部分之间提供优异的对比度。 可光聚合组合物由100重量份在可见光下可硬化的树脂组成,其具有主要由400nm至700nm可见光区域中的光线组成的照射能量; 0.02至0.5重量份的至少一种选自维多利亚纯蓝,蒽醌染料,单偶氮染料和部花青染料的染料,这些染料的最大吸收波长为550-700nm; 0.1〜5重量份的无色染料4,4' - (苯基亚甲基双[N,N-二乙基苯胺])和0.1〜5重量份的三溴甲基苯基砜。

    Liquid photosensitive resin composition containing carboxylated epoxy
acrylates or methacrylates
    6.
    发明授权
    Liquid photosensitive resin composition containing carboxylated epoxy acrylates or methacrylates 失效
    含羧基环氧丙烯酸酯或甲基丙烯酸酯的液体感光性树脂组合物

    公开(公告)号:US4789620A

    公开(公告)日:1988-12-06

    申请号:US880738

    申请日:1986-07-01

    摘要: Disclosed is a liquid photosensitive resin composition comprising(a) an at least partially carboxyl-modified multifunctional epoxy acrylate and/or multifunctional epoxy methacrylate having an average acid value of 4 to 150 and a number average molecular weight of not greater than 5,000,(b) an acrylic and/or methacrylic cross-linking monomer and/or oligomer other than the epoxy acrylate and/or epoxy methacrylate,(c) an acrylic and/or methacrylic monoethylenically vinyl monomer,(d) an inorganic filler, and(e) a photo-initiator and/or photosensitizer.This liquid photosensitive resin composition has excellent alkali developability, yields a cured coating film having good adhesion and good electrical insulating properties under high-humidity conditions, and is suitable for use as a solder resist in the fabrication of printed circuit boards.

    摘要翻译: 公开了一种液体感光性树脂组合物,其包含(a)至少部分羧基改性的多官能环氧丙烯酸酯和/或平均酸值为4〜150,数均分子量为5000以下的多官能环氧丙烯酸酯(b )丙烯酸和/或甲基丙烯酸单烯属乙烯基单体以外的丙烯酸和/或甲基丙烯酸交联单体和/或低聚物,(d)无机填料,和(e)丙烯酸和/ 光引发剂和/或光敏剂。 该液体感光性树脂组合物具有优异的碱显影性,得到在高湿度条件下具有良好的粘合性和良好的电绝缘性的固化涂膜,适用于制造印刷电路板的阻焊剂。

    Recording medium for sublimation type heat-sensitive transfer recording
process
    9.
    发明授权
    Recording medium for sublimation type heat-sensitive transfer recording process 失效
    用于升华型热敏转印记录工艺的记录介质

    公开(公告)号:US5286707A

    公开(公告)日:1994-02-15

    申请号:US788427

    申请日:1991-11-06

    摘要: The present invention provides a recording medium for sublimation type for heat-sensitive transfer recording process which comprises laminated paper as the substrate. In this laminated paper at least two cellulosic fiber papers are bonded together by adhesive agent and one side is coated with a dye accepting layer. Therefore, the recording medium for sublimation type for heat-sensitive transfer recording process which the present invention concerns uses, as the substrate, laminated paper in which cellulosic fiber papers are bonded together. This structure almost completely prevents curling of the recorded medium and also lowers the substrate production cost to achieve a low-cost recording medium and thereby greatly contribute to the expanded use of sublimation type recording printers.

    摘要翻译: 本发明提供了一种用于热敏转印记录方法的升华型记录介质,其包括层压纸作为基材。 在该层压纸中,至少两根纤维素纤维纸通过粘合剂粘结在一起,一面涂敷有染料接收层。 因此,本发明涉及的用于热敏转印记录方法的升华型记录介质作为基材,其中纤维素纤维纸结合在一起的层压纸。 这种结构几乎完全防止了记录介质的卷曲,同时降低了基板生产成本以实现低成本的记录介质,从而极大地有助于升华式记录打印机的广泛应用。

    Crosslinking-curable resin composition
    10.
    发明授权
    Crosslinking-curable resin composition 失效
    交联固化型树脂组合物

    公开(公告)号:US4985343A

    公开(公告)日:1991-01-15

    申请号:US473449

    申请日:1990-02-01

    IPC分类号: G03F7/027

    CPC分类号: G03F7/027

    摘要: A crosslinking-curable resin composition suitable for use in dry film resists, consisting essentially of(a) 40 to 70 parts by weight of a thermoplastic polymer binder obtained by copolymerizing four specific polymerizable substances in specific proportions;(b) 20 to 50 parts by weight of a crosslinkable monomer having one or more ethylenically unsaturated groups in the molecule and containing 51 to 100% by weight of a compound of the general formula ##STR1## where R.sub.2 is an alkylene group of 3 to 6 carbon atoms, R.sub.3 and R.sub.4 are hydrogen or methyl, and n is a positive whole number of 5 to 9; and(c) 0 to 10 parts by weight of a photopolymerization initiator;the combined amount of components (a) to (c) being 100 parts by weight.