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    • 81. 发明公开
    • MOLD RELEASE AGENT
    • FORMTRENNMITTEL
    • EP2439039A1
    • 2012-04-11
    • EP10783434.3
    • 2010-06-03
    • Unimatec Co., Ltd.
    • KANEUMI YoshiyamaMURATA SeiichiroSATO Katsuyuki
    • B29C33/62C09D7/12C09D151/00C09D171/02C09K3/00
    • B29C33/62B29K2027/12B29K2096/02C08F283/06C08G2261/128C08L27/12C08L71/02C08L2205/05C09D151/00C08F214/18C08L2666/04
    • Disclosed is a mold-releasing agent comprising, as active ingredients, a graft copolymer (A) in which a polyalkylene glycol or an alkyl ether thereof is graft-copolymerized with a polyfluoro-1-alkene represented by the general formula: C n F 2n+1 (CH 2 CF 2 ) a (CF 2 CF 2 ) b CH=CH 2 (wherein n is an integer of 1 to 6, a is an integer of 1 to 4, and b is an integer of 1 to 3), and a polyfluoroalkylphosphonic acid represented by the general formula: C n F 2n+1 (CH 2 CF 2 ) a (CF 2 CF 2 ) b (CH 2 CH 2 ) c P(O)(OH) 2 (wherein n is an integer of I to 6, a is an integer of 1 to 4, and b is an integer of 1 to 3, and c is an integer of 1 to 3) or a salt thereof (B). The mold-releasing agent comprises, as an active ingredient, a compound having a perfluoroalkyl group containing 6 or less carbon atoms, which is said to have low bioaccumulation potential, and having mold release performance equivalent to or more than that of a mold-releasing agent comprising a compound having a perfluoroalkyl group containing 8 or more carbon atoms as an active ingredient.
    • 公开了一种脱模剂,其包含作为活性成分的接枝共聚物(A),其中聚亚烷基二醇或其烷基醚与由通式C n F 2n表示的多氟-1-烯烃接枝共聚 +1(CH 2 CF 2)a(CF 2 CF 2)b CH = CH 2(其中n为1〜6的整数,a为1〜4的整数,b为1〜3的整数) ,和由通式C n F 2n + 1(CH 2 CF 2)a(CF 2 CF 2)b(CH 2 CH 2)c P(O)(OH)2表示的多氟烷基膦酸(其中n为 a为1〜6的整数,a为1〜4的整数,b为1〜3的整数,c为1〜3的整数)或其盐(B)。 脱模剂作为活性成分包含具有6个以下碳原子的全氟烷基的化合物,其被认为具有低的生物累积潜力,并且具有与脱模剂相当或更多的脱模性能 包含具有8个以上碳原子的全氟烷基的化合物作为活性成分的药剂。
    • 86. 发明公开
    • FLUORINE-CONTAINING POLYETHER COMPOUND AND METHOD FOR PRODUCING THE SAME
    • 富士康聚醚醚酮
    • EP2280037A1
    • 2011-02-02
    • EP09750447.6
    • 2009-04-21
    • Unimatec Co., Ltd.
    • SAITO, Satoru
    • C08G65/333
    • C08G65/007C08G65/33313C08G65/33317
    • A fluorine-containing polyether compound having the following general formula:

      (where R 1 is a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or a phenyl group X is a bromine atom or an iodine atom; 1 and m each are independently an integer of 10 or more; and 1 + m is 30-200) can be produced by reaction of a fluorine-containing dicarboxylic acid fluoride compound having the following general formula:

      (where 1 and m each are independently an integer of 10 or more, and 1 + m is 30-200) with an aromatic amine compound having the following general formula:

      [where R 1 is a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or a phenyl group, R 2 is a hydrogen atom or a group represented by the general formula -SiR 3 R 4 R 5 (where R 3 , R 4 and R 5 each are independently an alkyl group having 1 to 10 carbon atoms or a phenyl group) ; and X is a bromine atom or an iodine atom] preferably in the presence of pyridine or a tertiary amine compound such as triethylamine, etc.
    • 具有以下通式的含氟聚醚化合物:其中R 1为氢原子,具有1〜3个碳原子的烷基或苯基X为溴原子或碘原子; 1和m各自为 独立地为10以上的整数,1 + m为30〜200)可以通过具有以下通式的含氟二羧酸氟化合物的反应来制备:(其中1和m各自独立地为10的整数或 更多,1 + m为30-200)与具有以下通式的芳族胺化合物[其中R 1为氢原子,具有1至3个碳原子的烷基或苯基,R 2为 氢原子或由通式-SiR 3 R 4 R 5表示的基团(其中R 3,R 4和R 5各自独立地为具有1〜10个碳原子的烷基或苯基); 优选在吡啶或叔胺化合物如三乙胺等的存在下,X是溴原子或碘原子。