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    • 3. 发明授权
    • Thermosetting coating composition
    • 热固性涂料组合物
    • US5747599A
    • 1998-05-05
    • US917747
    • 1997-08-27
    • Kazuhiko Ohnishi
    • Kazuhiko Ohnishi
    • C08G59/68C09D163/00C08G59/18
    • C09D163/00C08G59/687Y10S525/934
    • Disclosed is a thermosetting coating composition comprising (A) an epoxy compound and (B) an aromatic sulfonium salt represented by the formula ##STR1## wherein R.sup.1 represents a hydrogen atom, a hydroxyl group, an alkoxyl group, or a group represented by the formula ##STR2## wherein Y represents an alkyl group, an alkoxyl group, a phenyl group or a phenoxy group all of which may have a substituent, each of R.sup.2 and R.sup.3 represents a hydrogen atom, a halogen atom, or an alkyl group, each of R.sup.4 and R.sup.5 represents an alkyl group, an aralkyl group or an aryl group all of which may have a substituent, and X.sup.- represents SbF.sub.6.sup.-, PF.sub.6.sup.-, AsF.sub.6.sup.-, or BF.sub.4.sup.-.
    • 公开了一种热固性涂料组合物,其包含(A)环氧化合物和(B)由式(1)表示的芳族锍盐,其中R 1表示氢原子,羟基,烷氧基或表示的基团 其中Y表示烷基,烷氧基,苯基或苯氧基,其全部可以具有取代基,R2和R3各自表示氢原子,卤素原子或烷基 R 4和R 5各自表示烷基,芳烷基或芳基,其全部可以具有取代基,X表示SbF 6 - ,PF 6 - ,AsF 6 - 或BF 4 - 。
    • 5. 发明授权
    • Coating method
    • 涂布方法
    • US5691002A
    • 1997-11-25
    • US596094
    • 1996-01-31
    • Hiroaki OdaMasaru MitsujiYasumasa OkumuraHiroshi InoueHisashi Isaka
    • Hiroaki OdaMasaru MitsujiYasumasa OkumuraHiroshi InoueHisashi Isaka
    • B05D1/00B05D7/00B05D1/36
    • B05D7/52B05D7/542B05D7/587B05D1/007
    • The coating method of the present invention comprises sequentially applying an amine-neutralized type aqueous intermediate coating composition and an amine-neutralized type aqueous top coating composition, the method being characterized in that a coating composition mainly comprising (A) an amine-neutralized base resin having a hydroxyl value of 30 to 150 KOH mg/g and an acid value of 15 to 50 KOH mg/g, (B) an amino resin and (C) an organic sulfonic acid amine salt is used as the amine-neutralized type aqueous intermediate coating composition. The method of the present invention can improve the adhesion between layers of a multi-layer coating film formed from aqueous coating compositions and chipping resistance of said coating film.
    • PCT No.PCT / JP95 / 01079 Sec。 371日期1996年1月31日 102(e)日期1996年1月31日PCT归档1995年6月1日PCT公布。 出版物WO95 / 33578 日期1995年12月14日本发明的涂布方法包括依次施加胺中和型水性中间体涂料组合物和胺中和型水性顶涂料组合物,其特征在于,主要包含(A) 使用羟基值为30〜150KOHmg / g,酸值为15〜50KOHmg / g,(B)氨基树脂和(C)有机磺酸胺盐的胺中和基础树脂作为 胺中和型水性中间体涂料组合物。 本发明的方法可以提高由水性涂料组合物形成的多层涂膜和所述涂膜的耐崩裂性之间的粘合力。
    • 6. 发明授权
    • Process for forming overcoat
    • 成型外套的工艺
    • US5641574A
    • 1997-06-24
    • US553399
    • 1995-11-21
    • Akira KasariSatoshi IkushimaOsamu IsozakiNaoji MatsumotoJohn David Nordstrom
    • Akira KasariSatoshi IkushimaOsamu IsozakiNaoji MatsumotoJohn David Nordstrom
    • B05D1/36B05D7/00B05D7/24C08G59/42C09D157/00C09D163/00C09D167/00C09D167/02C09D175/00C09D175/04C09D201/00
    • B05D7/532C08G59/42Y10T428/31511
    • A process for forming an overcoat by the two-coat one-bake method wherein a base coat composition and a clear coat composition are applied to a substrate ##STR1## wet-on-wet and thereafter cured at the same time by heating, the process being characterized in that the base coat composition is an aqueous coating composition consisting primarily of: (I) an aqueous dispersion or solution of a polymer containing a crosslinkable functional group, (II) a crosslinking agent, (III) a coloring pigment, and (IV) water, the clear coat composition being a coating composition comprising: (A) at least one resin selected from the group consisting of (i) a resin having at least one epoxy group and at least one hydroxyl group in the molecule, (ii) a resin mixture of (ii-1) a resin having at least two epoxy groups in the molecule and (ii-2) a resin having at least two hydroxyl groups in the molecule, (iii) a resin having at least two epoxy groups in the molecule, and (iv) any mixture thereof, (B) a crosslinking agent comprising a compound having at least two noncyclic acid anhydride groups and represented by formula (1) wherein R is a monovalent hydrocarbon group having 2 to 50 carbon atoms, R' is a bivalent hydrocarbon group having 2 to 50 carbon atoms, the hydrocarbon groups R and R' containing or not containing an ether linkage, urethane linkage or ester linkage, and n is an integer of 1 to 500, and (C) a curing catalyst.
    • PCT No.PCT / JP93 / 00678 Sec。 371日期:1995年11月21日 102(e)1995年11月21日日期PCT提交1993年5月24日PCT公布。 第WO94 / 27741号公报 日期1994年12月8日一种通过双层单烘烤法形成外涂层的方法,其中将底涂层组合物和透明涂层组合物施加到基底上(1)湿润湿润,然后在 该方法的特征在于底涂层组合物是主要由以下组成的水性涂料组合物:(I)含有可交联官能团的聚合物的水性分散体或溶液,(II)交联剂,( III)着色颜料和(IV)水,所述透明涂料组合物为涂料组合物,其包含:(A)至少一种选自以下的树脂:(i)具有至少一个环氧基的树脂和至少一种 (ii)分子中具有至少两个环氧基的树脂(ii-1)和(ii-2)分子中具有至少两个羟基的树脂的树脂混合物,(iii)分子中具有至少两个羟基的树脂, 分子中具有至少两个环氧基的树脂,和(iv)任何混合物 (B)交联剂,其包含具有至少两个非环状酸酐基团并由式(1)表示的化合物,其中R是具有2至50个碳原子的一价烃基,R'是具有2至 50个碳原子,含有或不含醚键的烃基R和R',氨基甲酸酯键或酯键,n为1〜500的整数,(C)固化催化剂。
    • 8. 发明授权
    • Hydroxyl and epoxy polymer, hydrolyzable silicone polymer, either
containing flourine monomer
    • 羟基和环氧聚合物,可水解的硅氧烷聚合物,含有含氟单体
    • US5525673A
    • 1996-06-11
    • US277429
    • 1994-07-18
    • Akimasa NakahataNobushige NumaMasahiro YamaneOsamu IsozakiNoboru Nakai
    • Akimasa NakahataNobushige NumaMasahiro YamaneOsamu IsozakiNoboru Nakai
    • C08L63/00C09D201/04C08F4/52C08F4/76C08F24/00C08F30/08
    • C08L63/00C09D201/04
    • Disclosed are:1) a three-component resin composition comprising a hydroxyl group-containing compound (A), an epoxy group-containing compound (B) and a silane group-containing compound (C);2) a two-component resin composition comprising a hydroxyl group-containing compound (A) and silane group- and epoxy group-containing compound (D);3) a two-component resin composition comprising hydroxyl group- and silane group-containing compound (E) and epoxy group-containing compound (B); and4) two-component resin composition comprising hydroxyl group- and epoxy group-containing compound (F) and silane group-containing compound (C); wherein at least one of the components in each of the resin compositions 1) to 4) is (are) fluorine-containing resin;5) a curable composition comprising one of the resin compositions 1) to 4) and a metal chelate compound as curing catalyst; and6) coating compositions comprising such curing composition and when required a pigment.
    • 公开的是:1)包含含羟基的化合物(A),含环氧基的化合物(B)和含硅烷基的化合物(C)的三组分树脂组合物; 2)包含含羟基的化合物(A)和含硅烷基和含环氧基的化合物(D)的双组分树脂组合物; 3)包含含羟基和含硅烷基的化合物(E)和含环氧基的化合物(B)的双组分树脂组合物; 和4)包含含羟基和含环氧基的化合物(F)和含硅烷基化合物(C)的双组分树脂组合物; 其中,树脂组合物1)〜4)中的至少一种成分为含氟树脂, 5)包含树脂组合物1)至4)之一的可固化组合物和作为固化催化剂的金属螯合物; 和6)包含这种固化组合物和需要时颜料的涂料组合物。
    • 10. 发明授权
    • Crosslinking agent and curable composition
    • 交联剂和可固化组合物
    • US5418297A
    • 1995-05-23
    • US27152
    • 1993-03-16
    • Osamu Isozaki
    • Osamu Isozaki
    • C08G59/42C08G67/04C08L63/00C08L73/02C09D133/06
    • C08L63/00C08G59/42C08G67/04C08L73/02C09D133/068
    • The invention provides a crosslinking agent comprising a compound having at least two noncyclic acid anhydride groups and represented by the following formula ##STR1## wherein R is a monovalent hydrocarbon group having 2 to 50 carbon atoms, R' is a bivalent hydrocarbon group having 2 to 50 carbon atoms, the hydrocarbon groups R and R' containing or not containing an ether linkage, urethane linkage or ester linkage, and n is an integer of 1 to 500.The invention also provides a curable composition including (A) at least one resin selected from the group consisting of (i) a resin having at least one epoxy group and at least one hydroxyl group in the molecule, (ii) a resin mixture of a resin having at least two epoxy groups in the molecule and a resin having at least two hydroxyl groups in the molecule, and (iii) a resin having at least two epoxy groups in the molecule, and (B) the above-mentioned crosslinking agent.
    • PCT No.PCT / JP92 / 01543 Sec。 371日期1993年3月18日 102(e)1993年3月18日PCT提交1992年11月26日PCT公布。 公开号WO93 / 11188 日本6月10日,1993年。本发明提供一种交联剂,其包含具有至少两个非环状酸酐基团并由下式表示的化合物(I),其中R是具有2-50个碳原子的一价烃基, R'为碳原子数2〜50的二价烃基,含有或不具有醚键的烃基R,R',氨基甲酸酯键或酯键,n为1〜500的整数。本发明还提供一种 所述固化性组合物包含(A)至少一种选自(i)分子中具有至少一个环氧基和至少一个羟基的树脂的树脂,(ii)具有至少两个 分子中具有至少两个羟基的树脂,和(iii)分子中具有至少两个环氧基的树脂和(B)上述交联剂。