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    • 9. 发明授权
    • Thermosettable compositions and thermosets therefrom
    • 可热熔组合物和热固性材料
    • US09068039B2
    • 2015-06-30
    • US13816256
    • 2011-08-31
    • Robert E. Hefner, Jr.
    • Robert E. Hefner, Jr.
    • C08G59/20C08G59/24C08G59/32C08G59/38C08G59/50C08L63/00C09D163/00C09J163/00C08G59/00C08G59/02C08G59/04B32B27/38
    • C08G59/00C08G59/022C08G59/025C08G59/04C08L63/00
    • A thermosettable (curable) epoxy resin composition including (A) a residual oligomeric product; wherein the residual oligomeric product comprises a polyfunctional aliphatic or cycloaliphatic epoxy resin which has been isolated from an epoxy resin product formed as a result of an epoxidation process comprising the reaction of (i) an aliphatic or cycloaliphatic hydroxyl-containing material with (ii) an epihalohydrin, (iii) a basic-acting substance, (iv) a non-Lewis acid catalyst, and (V) optionally one or more solvents; (B) an epoxy curing material comprising (i) an epoxy resin curing agent, (ii) an epoxy resin catalyst, or both an epoxy resin curing agent (i) and an epoxy resin catalyst (ii); and (C) optionally, an epoxy resin compound other than the aliphatic or cycloaliphatic polyfunctional epoxy resin (A). A thermoset may also be made from the above thermosettable composition.
    • 一种热固性(可固化)环氧树脂组合物,其包含(A)残余低聚产物; 其中所述残余低聚产物包含多官能脂族或环脂族环氧树脂,所述多官能脂族或脂环族环氧树脂已经从作为环氧化方法的结果形成的环氧树脂产物中分离出来,所述环氧树脂产物包含(i)脂肪族或脂环族羟基材料与(ii) 表卤代醇,(iii)碱作用物质,(iv)非路易斯酸催化剂和(V)任选的一种或多种溶剂; (B)环氧固化材料,其包含(i)环氧树脂固化剂,(ii)环氧树脂催化剂或环氧树脂固化剂(i)和环氧树脂催化剂(ii)两者; 和(C)任选地,除脂族或脂环族多官能环氧树脂(A)以外的环氧树脂化合物。 热固性材料也可以由上述可热固组合物制成。
    • 10. 发明授权
    • Process for continuous production of epoxy resins
    • 连续生产环氧树脂的工艺
    • US08686095B2
    • 2014-04-01
    • US12164764
    • 2008-06-30
    • Charles L TazziaMarco A VillalobosPaul J Harris
    • Charles L TazziaMarco A VillalobosPaul J Harris
    • C08F2/00B01J19/18
    • C08G59/00B01J2219/00009B01J2219/0004C08G59/10C09D5/4438Y02P20/582
    • An epoxy resin with amine functionality is manufactured continuously through a first reaction zone in which an epoxide-functional resin is made by ring-opening addition, a second reaction zone in which the resin is reacted with amine to make an epoxide-functional product, and a third reaction zone in which the epoxide functional product is reacted with amine to make the epoxy resin with amine functionality. In other embodiments, some amine may be added in the first reaction zone to produce an epoxide functional product, with elimination of the second reaction zone, or all of the amine reactant may be added in the first reaction zone to produce an amine functional product, with elimination of both the second and third reaction zones. Optionally, solvent may be removed in an evaporation zone and recycled into the continuous process and further zones may be included to incorporate crosslinker, additives, and to emulsify the resin.
    • 具有胺官能团的环氧树脂通过开环加成制备环氧官能树脂的第一反应区连续制备,其中树脂与胺反应以制备环氧官能产物的第二反应区,以及 第三反应区,其中环氧官能产物与胺反应以使环氧树脂具有胺官能团。 在其它实施方案中,可以在第一反应区中加入一些胺以产生环氧官能产物,消除第二反应区,或者可以在第一反应区中加入所有胺反应物以产生胺官能产物, 消除了第二和第三反应区。 任选地,可以在蒸发区中除去溶剂并再循环到连续方法中,并且可以包括另外的区域以引入交联剂,添加剂和乳化树脂。