Adhesive compositions free of metallic catalyst
    14.
    发明授权
    Adhesive compositions free of metallic catalyst 有权
    不含金属催化剂的粘合剂组合物

    公开(公告)号:US07537839B1

    公开(公告)日:2009-05-26

    申请号:US11695091

    申请日:2007-04-02

    摘要: The present invention generally relates to anaerobically curable compositions of: (a) a cyanate ester compound having the structure of formula I: R1O—C≡N)m  (I)  wherein m is from 2 to 5 and R1 is an aromatic nucleus-containing residue; (b) a (meth)acrylate monomer; and (c) an anaerobic cure inducing composition comprising peroxide and saccharin, wherein said composition is free of added metallic catalyst.

    摘要翻译: 本发明一般涉及以下可能的无氧可固化组合物:(a)具有式I结构的氰酸酯化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> R1 OC≡N)m(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中m为2至5,R1为芳香族 含核残留物; (b)(甲基)丙烯酸酯单体; 和(c)包含过氧化物和糖精的厌氧固化诱导组合物,其中所述组合物不含添加的金属催化剂。

    Cyanoacrylate adhesives utilizing quinoid compound polymer stabilizer
    17.
    发明授权
    Cyanoacrylate adhesives utilizing quinoid compound polymer stabilizer 失效
    使用醌型复合聚合物稳定剂的氰基丙烯酸酯粘合剂

    公开(公告)号:US5306752A

    公开(公告)日:1994-04-26

    申请号:US959323

    申请日:1992-10-09

    申请人: Shabbir Attarwala

    发明人: Shabbir Attarwala

    CPC分类号: C09J4/00

    摘要: A cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of an effective amount for enhancing the thermal resistance of the cured polymer of a compound of the formula: ##STR1## where R is C(CN).sub.2, C(CO.sub.2 R.sup.e).sub.2, C(SO.sub.2 R.sup.e).sub.2 or C(Ph).sub.2 ; R.sup.a, R.sup.b, R.sup.c and R.sup.d are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups; or two of R.sup.a, R.sup.b, R.sup.c and R.sup.d combined form a fused hydrocarbon ring; R.sup.1 is C(CN).sub.2, C(CO.sub.2 R.sup.e).sub.2, C(SO.sub.2 R.sup.e).sub.2 or C(Ph).sub.2, or R.sup.1 and R.sup.b combined form a fused ring having a C(CN).sub.2, C(CO.sub.2 R.sup.e).sub.2, C(SO.sub.2 R.sup.e).sub.2 or C(Ph).sub.2 group in conjugation with R; R.sup.e is alkyl and Ph is phenyl orR and R.sup.1 are both O; and R.sup.a, R.sup.b, R.sup.c and R.sup.d are independently H, monovalent hydrocarbon, halogen, hydroxyl, alkoxyl or strong electron withdrawing groups, or two of R.sup.a, R.sup.b, R.sup.c and R.sup.d combined form a fused hydrocarbon ring, provided that at least two of R.sup.a, R.sup.b, R.sup.c and R.sup.d are halogen or strong electron withdrawing groups, orR is is O; R.sup.1 is C(CN).sub.2, C(CO.sub.2 R.sup.e).sub.2, C(SO.sub.2 R.sup.e).sub.2 or a diphenylmethylene group, the phenyl groups of which may be optionally substituted with one or more halo, hydroxyl, alkoxyl, hydrocarbon, nitro, acyloxy or cyano groups; and R.sup.a, R.sup.b, R.sup.c and R.sup.d are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups, or two of R.sup.a, R.sup.b, R.sup.c and R.sup.d combined form a fused hydrocarbon ring.

    摘要翻译: 一种氰基丙烯酸酯单体粘合剂制剂,其具有改善的热性能,其由配方中包含的有效量提高下式化合物的固化聚合物的热阻:(*化学结构*),其中R是C(CN) 2,C(CO 2 Re)2,C(SO 2 Re)2或C(Ph)2; Ra,Rb,Rc和Rd独立地为H,一价烃,卤素或强吸电子基团; 或两个Ra,Rb,Rc和Rd组合形成稠合烃环; R1是C(CN)2,C(CO2Re)2,C(SO2Re)2或C(Ph)2,或者R1和Rb组合形成具有C(CN)2,C(CO 2 RE)2,C (SO2Re)2或C(Ph)2基团; Re为烷基,Ph为苯基或R和R1都为O; 并且R a,R b,R c和R d独立地为H,一价烃,卤素,羟基,烷氧基或强吸电子基团,或者R a,R b,R c和R 2中的两个组合形成稠合烃环,条件是至少两个Ra ,Rb,Rc和Rd为卤素或强吸电子基团,或R为O; R1是C(CN)2,C(CO2Re)2,C(SO2Re)2或二苯基亚甲基,其苯基可以任选被一个或多个卤素,羟基,烷氧基,烃,硝基,酰氧基或氰基取代 团体 并且Ra,Rb,Rc和Rd独立地为H,单价烃,卤素或强吸电子基团,或者R 1,R b,R c和R 2中的两个组合形成稠合烃环。

    Cyanoacrylate compositions in non-flowable forms
    19.
    发明授权
    Cyanoacrylate compositions in non-flowable forms 有权
    不可流动形式的氰基丙烯酸酯组合物

    公开(公告)号:US09457613B2

    公开(公告)日:2016-10-04

    申请号:US13051400

    申请日:2011-03-18

    申请人: Shabbir Attarwala

    发明人: Shabbir Attarwala

    摘要: The present invention relates to cyanoacrylate compositions in non-flowable and gel forms. More particularly, the present invention relates to non-flowable cyanoacrylate compositions which can be packaged in a convenient pocket-sized applicator dispenser for use in spreading the cyanoacrylate compositions onto substrates.

    摘要翻译: 本发明涉及不可流动和凝胶形式的氰基丙烯酸酯组合物。 更具体地说,本发明涉及不可流动的氰基丙烯酸酯组合物,其可以包装在方便的袋式涂布器分配器中,用于将氰基丙烯酸酯组合物铺展到基材上。