Method for transferring ink for printing process
    6.
    发明公开
    Method for transferring ink for printing process 失效
    用于印刷工艺转印油墨方法

    公开(公告)号:EP0711671A1

    公开(公告)日:1996-05-15

    申请号:EP95307980.3

    申请日:1995-11-08

    IPC分类号: B41M1/10 B41M1/42

    摘要: A method for transferring ink (24a, 34a, 44a, 64a, 94a, 104a) on a plate (21, 31, 41, 61, 91 and 101) onto a material to be printed (23, 33, 43, 53, 67, 93, 106) by a printing method. The method involves the steps of: providing the ink at predetermined positions (25, 35, 45, 65) on the plate, the ink being sensitive to a field to increase its viscosity so as to have a solidified state or a semi-solidified state; applying the field to the ink to maintain configuration of the ink provided at the predetermined positions on the plate; and transferring the ink onto the material to be printed while maintaining the ink in the solidified or semi-solidified state.

    摘要翻译: 要被打印(23,33,43,53,67到材料上的板传递环连杆(24A,34A,44A,64A,94A,104A)(21,31,41,61,91和101)中的方法 ,93,106)通过印刷方法。 该方法包括如下步骤:在板上的预定位置(25,35,45,65)提供墨水,墨水是一个字段敏感,以增加其粘度,从而具有固化状态或半固化状态 ; 施加场以保持在板上的预定位置中提供的油墨的结构的油墨; 和传递环,同时保持在凝固或半凝固状态的油墨印刷到材料上的油墨。

    Curing resin and curing resin-composition
    7.
    发明公开
    Curing resin and curing resin-composition 失效
    固化树脂和固化树脂组合物

    公开(公告)号:EP0373925A3

    公开(公告)日:1991-09-18

    申请号:EP89313054.2

    申请日:1989-12-13

    IPC分类号: C08F8/14 C08F8/30 C09D145/00

    摘要: A curing resin obtained in the following manner, 100 parts by weight of at least one material (component A) selected from the group consisting of a five-membered cyclic compound having conjugated double bonds which is represented by the general formula:
    wherein R represents alkyl having 1 to 3 carbon atoms, and m and n stand for 0 or for an integer of 1 to 6 and m+n = 6,
    and addition products thereof formed by the Diels-Alder reaction, 0 to 50 parts by weight of an aromatic compound (component A′) having at least one polymerizable carbon-­carbon double bond and 2 to 120 parts by weight of a compound (component B) having at least one polymerizable carbon-carbon double bond and at least one hydroxy group are polymerized under heating; the obtained cyclopenta­diene resin (R1) having hydroxy groups and/or the resin (R1′) having hydroxy groups obtained by selective hydr­ogenation of only the double bonds in the said resin (R1) is reacted with a polyisocyanate compound (component C) at an equivalent ratio of the isocyanate groups in the component C in the range of 0.02 to 0.95 based on the hydroxy groups in the resin R1 and/or R1′; the thus obtained resin (R2) is then esterified with an α,β-un­saturated carboxylic acid (component D) at an equivalent ratio of carboxyl groups in the component D in the range of 0.1 to 1.1 based on the hydroxy groups in the resin (R2).

    摘要翻译: 以下列方式获得的固化树脂:100重量份选自由以下通式表示的具有共轭双键的五元环状化合物组成的组中的至少一种材料(组分A):其中CH R表示碳原子数1〜3的烷基,m和n表示0或1〜6的整数,m + n = 6,通过Diels-Alder反应形成的加成物0〜50重量份 具有至少一个可聚合碳 - 碳双键的芳族化合物(组分A min)和具有至少一个可聚合碳 - 碳双键和至少一个羟基的化合物(组分B)2至120重量份 加热聚合; 所获得的具有羟基的所得环戊二烯树脂(R1)和/或具有羟基的树脂(R1min)仅通过在所述树脂(R1)中的双键进行选择氢化而与多异氰酸酯化合物(组分C)反应, 基于树脂R1中的羟基和/或R1min,组分C中异氰酸酯基的当量比在0.02至0.95的范围内; 然后将如此得到的树脂(R2)用α,β-不饱和羧酸(组分D)以相对于树脂中的羟基为基准,组分D中羧基的当量比为0.1〜1.1, R2)。

    Ink compositions for waterless plates
    8.
    发明公开
    Ink compositions for waterless plates 失效
    Tinten-Zusammensetzungenfür在trockener Lithographie verwendete Platten。

    公开(公告)号:EP0311402A2

    公开(公告)日:1989-04-12

    申请号:EP88309325.4

    申请日:1988-10-06

    IPC分类号: C09D11/10 C08G81/02 C08G8/38

    CPC分类号: C09D11/10

    摘要: An ink composition for waterless plates for lithography, which comprises as the vehicle a resin (III) obtained by copolymerizing a five-membered compound, such as cyclopentadiene, and/or a Diels-Alder adduct thereof with an unsaturated aromatic hydrocarbon monomer to obtain a resin (I), reacting the resin (I) with an unsaturated carboxylic acid and/or the anhydride thereof to obtain a resin (II) and then further reacting the resin (II) with a phenolic resin to obtain the resin (III).

    摘要翻译: 一种用于光刻的无水板用油墨组合物,其包含通过使五元化合物如环戊二烯和/或其狄尔斯 - 阿尔德加合物与不饱和芳族烃单体共聚获得的树脂(III)作为载体,得到 树脂(I)使树脂(I)与不饱和羧酸和/或其酸酐反应得到树脂(II),然后使树脂(II)与酚醛树脂进一步反应,得到树脂(III)。

    Method for preparing resin having light color
    10.
    发明公开
    Method for preparing resin having light color 失效
    用于制备具有光色的树脂的方法

    公开(公告)号:EP0352772A3

    公开(公告)日:1991-07-03

    申请号:EP89113800.0

    申请日:1989-07-26

    IPC分类号: C08F32/08

    摘要: A method for preparing a resin having light color comprises the steps of: hydrogenating a compound represented by the formula (1)
    wherein ℓ, m and n are integers of 0 ≦ ℓ ≦ 3, 0 ≦ m ≦ 8 and 1 ≦ n ≦ 3, respectively, and R¹ to R⁶ each represent a hydrogen atom or a hydrocarbon residue having 1 to 3 carbon atoms, with or without R⁵ and R⁶ forming a ring, in the presence of a Ziegler catalyst containing a transition metal compound of the groups IV to VI of the Periodic Table and an organometallic compound of the groups I to III of the Periodic Table in combination to obtain a norbornene compound represented by the formula (2)
    wherein ℓ, m, n and R¹ to R⁶ are the same as above; and polymerizing the norbornene compound to give the resin having light color.