公开(公告)号：US5280067A

公开(公告)日：1994-01-18

申请号：US931602

申请日：1992-08-18

Applicant: Kent S. Tarbutton ,  Janis Robins ,  Virginia C. Markevka

Inventor： Kent S. Tarbutton ,  Janis Robins ,  Virginia C. Markevka

IPC: C08G59/62 ,  C08G59/68 ,  C09J163/00 ,  C08L63/02 ,  C08L63/04

CPC classification number: C08G59/686 ,  C08G59/62 ,  C08G59/68 ,  C09J163/00

Abstract: A two-part, thermally curable epoxy composition comprising an epoxy resin; a curing agent prepared from a substituted pentafluoroantimonic acid and a substituted benzene having an amino substituent and an electron-withdrawing substituent on the benzene ring; a polyol; and a toughening agent. The compositions exhibit desirable green strength and pot life.

Abstract translation: 包含环氧树脂的两部分可热固化的环氧组合物; 由取代的五氟锑酸和在苯环上具有氨基取代基和吸电子取代基的取代苯制备的固化剂; 多元醇 和增韧剂。 组合物显示出所需的绿色强度和适用期。

公开(公告)号：US3948824A

公开(公告)日：1976-04-06

申请号：US454030

申请日：1974-03-22

Applicant: Janis Robins

Inventor： Janis Robins

IPC: C08G18/54 ,  C08G14/14 ,  C08G18/14 ,  C08G18/18

CPC classification number: C08G18/542 ,  C08G2101/00

Abstract: Heat stable foams in which the cellular material is composed of the cured reaction product of polyisocyanate and solvent-soluble phenolic resin having benzylic ether linkage.

Abstract translation: 热稳定泡沫，其中多孔材料由多异氰酸酯和具有苄基醚键的溶剂可溶性酚醛树脂的固化反应产物组成。

公开(公告)号：US4704331A

公开(公告)日：1987-11-03

申请号：US12817

申请日：1987-02-09

Applicant: Janis Robins ,  Charles D. Wright

Inventor： Janis Robins ,  Charles D. Wright

IPC: C08G59/68 ,  C08L63/00 ,  C09J163/00 ,  B32B27/38

CPC classification number: C08L63/00 ,  C08G59/68 ,  C09J163/00 ,  Y10T428/31511 ,  Y10T428/31515 ,  Y10T428/31522

Abstract: A method for adhering surfaces together using fast curing epoxy resin compositions is provided. The method includes the steps of mixing together (a) a curable glycidyl ether epoxide group-containing compound, (b) an amino-terminated aliphatic polyether curing agent, (c) a polymeric toughening agent having both a rubbery phase and a thermoplastic phase or being capable of forming, with the epoxide group-containing material, both a rubbery phase and a thermoset phase on curing, and (d) a metal salt catalyst capble of providing an exotherm of at least 20.degree. C.; applying the resulting mixture to a portion of at least one surface; contacting the surface having the mixture applied thereto to a second surface in bonding relationship with the mixture disposed between the surfaces; and curing the mixture.

Abstract translation: 提供了一种使用快速固化的环氧树脂组合物将表面粘合在一起的方法。 该方法包括以下步骤：（a）可固化缩水甘油醚环氧化物基团化合物，（b）氨基封端的脂族聚醚固化剂，（c）具有橡胶相和热塑性相的聚合物增韧剂，或 能够与含环氧基团的材料在固化时形成橡胶相和热固性相，以及（d）提供至少20℃的放热的金属盐催化剂。 将所得混合物施加到至少一个表面的一部分; 使施加到其上的混合物的表面与设置在表面之间的混合物结合的方式与第二表面接触; 并固化混合物。

公开(公告)号：US4115295A

公开(公告)日：1978-09-19

申请号：US679940

申请日：1976-04-26

Applicant: Janis Robins ,  James E. Kropp ,  Chung I. Young

Inventor： Janis Robins ,  James E. Kropp ,  Chung I. Young

IPC: C08G59/62 ,  C08G59/68 ,  H01B3/40

CPC classification number: H01B3/40 ,  C08G59/62 ,  C08G59/687

Abstract: Two-part polymerizable compositions are described which contain (a) organic material having epoxide functionality, (b) organic material having hydroxyl functionality, and (c) a catalyst comprising highly fluorinated aliphatic sulfonyl protonic acid or a compound capable of liberating such acid. The compositions polymerize essentially completely at room temperature (or at slightly elevated temperatures). The polymerized compositions have desirable dielectric properties and are therefore especially useful for potting electrical components.

Abstract translation: 描述了两部分可聚合组合物，其包含（a）具有环氧官能度的有机材料，（b）具有羟基官能团的有机材料，和（c）包含高度氟化的脂族磺酰基质子酸或能够释放该酸的化合物的催化剂。 组合物在室温（或稍微升高的温度）下基本上完全聚合。 聚合的组合物具有期望的介电性能，因此特别适用于封装电气部件。

公开(公告)号：US06486256B1

公开(公告)日：2002-11-26

申请号：US09170597

申请日：1998-10-13

Applicant: Kent S. Tarbutton ,  Janis Robins

Inventor： Kent S. Tarbutton ,  Janis Robins

IPC: C08L6300

CPC classification number: C08G59/686 ,  C08G59/182 ,  C08L2666/04 ,  C09J163/00

Abstract: A two-part composition useful as an adhesive comprises an epoxy resin, a chain extender selected from an amine or a phenolic compound, a base catalyst and a polymeric toughener wherein Part A contains the catalyst and Part B with the epoxy resin.

Abstract translation: 可用作粘合剂的两部分组合物包含环氧树脂，选自胺或酚类化合物的扩链剂，碱催化剂和聚合物增韧剂，其中部分A含有催化剂，部分B含有环氧树脂。

公开(公告)号：US4948449A

公开(公告)日：1990-08-14

申请号：US313352

申请日：1989-02-21

Applicant: Kent S. Tarbutton ,  Janis Robins ,  John C. Tangen

Inventor： Kent S. Tarbutton ,  Janis Robins ,  John C. Tangen

IPC: C08G59/62 ,  C08G59/68 ,  C08L63/00

CPC classification number: C08G59/686 ,  C08G59/62 ,  C08L63/00

Abstract: Storage-stable, thermally-curable, one-part epoxy resin compositions comprising a curable epoxide resin; a curative amount of an aliphatic or non-aromatic cyclic polyol having about 2 to 18 carbon atoms, at least two hydroxy groups of said polyol being primary or secondary, and said polyol being free of strong acid groups, and free of electron-withdrawing substituents and large groups which cause steric hindrance in the .alpha.-position in relation to the carbon atoms attached to the methylol groups of the polyol; and a catalytic amount of an imidazole compound.

Abstract translation: 包含可固化环氧树脂的储存稳定的可热固化的单组分环氧树脂组合物; 固化量的具有约2至18个碳原子的脂族或非芳族环状多元醇，所述多元醇的至少两个羟基是伯或仲，并且所述多元醇不含强酸基，且不含吸电子取代基 以及相对于与多元醇的羟甲基连接的碳原子在α位上引起空间位阻的大组; 和催化量的咪唑化合物。

公开(公告)号：US4846905A

公开(公告)日：1989-07-11

申请号：US178148

申请日：1988-04-06

Applicant: Kent S. Tarbutton ,  Janis Robins

Inventor： Kent S. Tarbutton ,  Janis Robins

IPC: C09J163/00 ,  C08G59/62 ,  C08G59/68 ,  C08L63/00

CPC classification number: C08G59/686 ,  C08G59/62 ,  C08L63/00

Abstract: Disclosed is a thermally-curable, one-part epoxy adhesive composition comprising: (1) a glycidyl ether epoxide having a048477475 n epoxy functionality grater than one and a molecular weight between about 150 and 10,000; (2) a catalyst comprising (i) an acid of the formula H.sup.+ SbF.sub.5 X.sup.- wherein X is halogen, hydroxy, or --OR where --OR is the residue of an aliphatic or aromatic alcohol having a molecular weight less than about 10,000 and (ii) N,N-diethyl-o-toluidine; (3) an aliphatic or non-aromatic cyclic polyol having about 2 to 18 carbon atoms, at least two hydroxy groups of which are primary or secondary, and being free of electron-withdrawing substituents, amine substituents, or large substituents that cause steric hindrance in the .alpha.-position in relation to the carbon attached to the methylol group of the polyol; and (4) a toughening agent that does not react with the epoxide during curing and has an epoxide compatible component and an epoxide incompatible component.

公开(公告)号：US4810323A

公开(公告)日：1989-03-07

申请号：US205330

申请日：1988-06-10

Applicant: Kent S. Tarbutton ,  Janis Robins ,  John C. Tangen

Inventor： Kent S. Tarbutton ,  Janis Robins ,  John C. Tangen

Abstract: Storage-stable, thermally-curable, one-part epoxy resin compositions comprising a curable epoxide resin; a curative amount of an aliphatic or non-aromatic cyclic polyol having about 2 to 18 carbon atoms, at least two hydroxy groups of said polyol being primary or secondary, and said polyol being free of strong acid groups, and free of electron-withdrawing substituents and large groups which cause steric hindrance in the .alpha.-position in relation to the carbon atoms attached to the methylol groups of the polyol; and a catalytic amount of an imidazole compound.

公开(公告)号：US4668736A

公开(公告)日：1987-05-26

申请号：US842461

申请日：1986-03-21

Applicant: Janis Robins ,  Charles D. Wright

Inventor： Janis Robins ,  Charles D. Wright

IPC: C08G59/68 ,  C08L63/00 ,  C09J163/00

CPC classification number: C08L63/00 ,  C08G59/68 ,  C09J163/00 ,  Y10S525/902 ,  Y10T428/31511 ,  Y10T428/31515 ,  Y10T428/31522

Abstract: An epoxy resin composition is provided. This composition contains (a) a curable glycidyl ether epoxide group-containing material, (b) an amino- terminated aliphatic polyether curing agent, (c) a polymeric toughening agent having both a rubbery phase and a thermoplastic phase or being capable of forming, with the epoxide group-containing material, both a rubbery phase and a thermoset phase on curing, and (d) a metal salt catalyst capable of providing an exotherm of at least 20.degree. C.

Abstract translation: 提供环氧树脂组合物。 该组合物含有（a）可固化的含缩水甘油醚环氧基团的材料，（b）氨基封端的脂族聚醚固化剂，（c）具有橡胶相和热塑性相或能形成的聚合物增韧剂， 与含环氧基团的材料，固化时的橡胶相和热固性相，和（d）能够提供至少20℃的放热的金属盐催化剂。

公开(公告)号：US4460759A

公开(公告)日：1984-07-17

申请号：US323400

申请日：1981-11-20

Applicant: Janis Robins

Inventor： Janis Robins

IPC: C09J4/04 ,  C09J4/00 ,  C09J5/04 ,  C08F20/34

CPC classification number: C09J5/04 ,  C09J4/00

Abstract: An adhesive composition comprising an adhesive base and accelerator portion, the adhesive base comprising (a) a polymerizable monomer selected from the group consisting of unsubstituted alpha-cyanoacrylates and substituted alpha-cyanoacrylates; and (b) an effective amount of stabilizer; and the accelerator portion comprising a weakly acidic or weakly basic ionic accelerator compound comprising a cation M and an anion A, the pKa relating to cation M in the equilibrium defined byM(H.sub.2 O)+.revreaction.MOH+H.sup.+being at least about 10, the pKa relating to anion A in the equilibrium defined byHA.revreaction.A-+H.sup.+being less than or equal to about 0, and the nucleophilicity constant of anion A being less than about 2 when cation M is an onium cation comprising more than 8 carbons, the nucleophilicity constant being determined relative to methyl iodide; the adhesive composition being further characterized in that it exhibits a set time of less than 1/3 that of the adhesive base alone and provides a bond which exhibits an overlap shear value of at least about 400 pounds per square inch. These adhesive compositions exhibit suitable cure rates when employed on wooden substrates and result in strong bonds which age well in the presence of heat and moisture. Methods of bonding wooden substrates using weakly acidic or weakly basic ionic accelerator compounds are also described herein.

Abstract translation: 一种粘合剂组合物，其包含粘合剂基质和促进剂部分，所述粘合剂基底包含（a）选自未取代的α-氰基丙烯酸酯和取代的α-氰基丙烯酸酯的可聚合单体; 和（b）有效量的稳定剂; 促进剂部分包含含有阳离子M和阴离子A的弱酸性或弱碱性离子促进剂化合物，与由M（H 2 O）+ - - MOH + H +定义的平衡中的阳离子M相关的pKa为至少约 如图10所示，当阳离子M是鎓阳离子时，由HA - > < - A- + H +定义的平衡中与阴离子A相关的pKa小于或等于约0，阴离子A的亲核性常数小于约2 包含超过8个碳，亲核性常数相对于甲基碘来确定; 粘合剂组合物的进一步特征在于它的固化时间小于单独的粘合剂基料的1/3，并提供显示至少约400磅/平方英寸的重叠剪切值的粘合。 这些粘合剂组合物在木质基材上使用时表现出合适的固化速率，并产生在热和湿气存在下老化的强键。 本文还描述了使用弱酸性或弱碱性离子促进剂化合物粘结木质底物的方法。