Hot melt adhesive
    1.
    发明授权
    Hot melt adhesive 失效
    热熔胶

    公开(公告)号:US5441999A

    公开(公告)日:1995-08-15

    申请号:US137599

    申请日:1993-10-15

    摘要: The foregoing and other objects and advantages of the present invention are accomplished by a hot melt adhesive comprising a blend of a low molecular weight polyolefin, olefin-carboxylic acid graft polymer or olefin-maleic anhydride graft polymer or blend thereof; a propylene-ethylene copolymer or propylene-ethylene-butene terpolymer; and a tackifying resin or blend of tackifying resins. The blend can include an antioxidant or blends of antioxidants, a high molecular weight or functionalized polyolefin or a copolymer or terpolymer of a vinyl monomer (e.g., ethylene/vinyl acetate).

    摘要翻译: 本发明的上述和其它目的和优点通过包含低分子量聚烯烃,烯烃 - 羧酸接枝聚合物或烯烃 - 马来酸酐接枝聚合物或其共混物的共混物的热熔粘合剂来实现; 丙烯 - 乙烯共聚物或丙烯 - 乙烯 - 丁烯三元共聚物; 和增粘树脂或增粘树脂的共混物。 共混物可包括抗氧化剂或抗氧化剂,高分子量或官能化聚烯烃或乙烯基单体(例如乙烯/乙酸乙烯酯)的共聚物或三元共聚物的共混物。

    Novel reactions of bicyclic amide acetals with reactive protic compounds
having the formula HN(R')YR.sup.2
    3.
    发明授权
    Novel reactions of bicyclic amide acetals with reactive protic compounds having the formula HN(R')YR.sup.2 失效
    双环酰胺缩醛与式HN(R')YR2的反应性质子化合物的新反应

    公开(公告)号:US4826960A

    公开(公告)日:1989-05-02

    申请号:US850656

    申请日:1986-04-11

    申请人: Anil B. Goel

    发明人: Anil B. Goel

    摘要: The process for the reaction of bicyclic amide acetals with reactive protic compounds of the general Formula ##STR1## wherein Y represents a member selected from the group consisting of ##STR2## R.sup.1 represents a member selected from the group consisting of hydrogen, an alkyl group having from 1 to 10 carbon atoms, an aryl group having from 6 to 12 carbon atoms, and R.sup.2 represents a member selected from the group consisting of an alkyl group having from 1 to 10 carbon atoms, an aryl group having from 6 to 12 carbon atoms, an alkylene ether group having from 1 to 50 carbon atoms, an arylene ether group having from 6 to 50 carbon atoms such as ethyl carbamate to form novel products which are useful as curing agents, blowing agents and monomers is disclosed.

    摘要翻译: 双环酰胺缩醛与通式“IMAGE”的反应性质子化合物反应的方法,其中Y表示选自下组的成员:(脒,咪唑,偕胺肟基),IMA图 + TR<图像> R1表示选自氢,碳原子数1〜10的烷基,碳原子数6〜12的芳基,R2表示选自由 具有1至10个碳原子的烷基,具有6至12个碳原子的芳基,具有1至50个碳原子的亚烷基醚基团,具有6至50个碳原子的亚芳基醚基团,例如氨基甲酸乙酯, 公开了可用作固化剂,发泡剂和单体的新产品。

    Convenient synthesis of polyamide polyol/urethane diol blends
    4.
    发明授权
    Convenient synthesis of polyamide polyol/urethane diol blends 失效
    聚酰胺多元醇/氨基甲酸酯二醇共混物的合成方便

    公开(公告)号:US4822518A

    公开(公告)日:1989-04-18

    申请号:US131982

    申请日:1987-12-11

    摘要: Blends of polyamide polyols and urethane diols are prepared by reacting alkyl (methyl) esters of polybasic acids (preferably dibasic acids) with excess alkanolamine (preferable ethanol amine propanol amine) to form the polyamide polyol of the polybasic acid and alkyl alcohol. The alkyl alcohol is removed and the excess ethanolamine is reacted with ethylene or propylene carbonate to form the urethane diol. This blend of urethane diol and polyamide polyol is useful in various polymer formulations.

    摘要翻译: 通过使多元酸(优选二元酸)的烷基(甲基)酯与过量的链烷醇胺(优选的乙醇胺丙醇胺)反应形成多元酸和烷基醇的聚酰胺多元醇来制备聚酰胺多元醇和氨基甲酸酯二醇的共混物。 除去烷基醇,过量的乙醇胺与碳酸亚乙酯或碳酸丙烯酯反应形成氨基甲酸酯二醇。 这种聚氨酯二醇和聚酰胺多元醇的共混物可用于各种聚合物配方。

    Hydroxy alkyl (amino) acrylate monomers and copolymers thereof
    5.
    发明授权
    Hydroxy alkyl (amino) acrylate monomers and copolymers thereof 失效
    羟基烷基(氨基)丙烯酸酯单体及其共聚物

    公开(公告)号:US4788328A

    公开(公告)日:1988-11-29

    申请号:US882330

    申请日:1986-07-07

    申请人: Anil B. Goel

    发明人: Anil B. Goel

    CPC分类号: C07C231/02 C07C233/16

    摘要: The process for preparing novel compounds having the formula ##STR1## by the reaction of a bicyclic amide acetal of formula ##STR2## and an olefinically unsaturated carboxylic acid of formula ##STR3## wherein R, R', R" and R"' independently represent hydrogen, an alkyl group or an alkyl ether group having from 1 to 20 carbon atoms, an aryl group or an aryl ether group having from 6 to 12 carbon atoms is described.

    摘要翻译: 通过式(IMAGE)的双环酰胺缩醛与式(I)的烯属不饱和羧酸的反应制备具有式“IMAGE”的新化合物的方法,其中R,R',R“和R” 独立地表示氢,具有1至20个碳原子的烷基或烷基醚基,具有6至12个碳原子的芳基或芳基醚基。

    Rapid curing epoxy compositions
    6.
    发明授权
    Rapid curing epoxy compositions 失效
    快速固化环氧组合物

    公开(公告)号:US4783518A

    公开(公告)日:1988-11-08

    申请号:US101718

    申请日:1987-09-28

    申请人: Anil B. Goel

    发明人: Anil B. Goel

    IPC分类号: C07D498/04 C08G59/68

    CPC分类号: C07D498/04 C08G59/686

    摘要: A rapid curing composition comprising a mixture of (A) a polyepoxide and an amine curing agent and (B) a novel thiocyanate salt of the reaction product of an alkylene polyamine, such as ethylene diamine, and a bicyclic amide acetal and a method for curing said composition are described.

    摘要翻译: 一种快速固化组合物,其包含(A)聚环氧化物和胺固化剂的混合物和(B)亚烷基多胺如乙二胺和双环酰胺缩醛的反应产物的新型硫氰酸盐和固化方法 描述所述组合物。

    Bicyclic amide acetal-based cure accelerators for amine curing of epoxy
compositions
    7.
    发明授权
    Bicyclic amide acetal-based cure accelerators for amine curing of epoxy compositions 失效
    用于胺固化环氧组合物的双酰胺缩醛基固化促进剂

    公开(公告)号:US4757125A

    公开(公告)日:1988-07-12

    申请号:US70990

    申请日:1987-07-08

    申请人: Anil B. Goel

    发明人: Anil B. Goel

    摘要: A process for accelerating the cure rate of a mixture comprising an epoxy resin and an amine hardener comprising including in the mixture from 0.5% to 15% by weight of a catalyst which is the reaction product of a bicyclic amide acetal and ammonium thiocyanate and curing the resulting mixture at a temperature of from about abient temperature to about 120.degree. C. is described.

    摘要翻译: 一种用于加速包含环氧树脂和胺固化剂的混合物的固化速率的方法,包括在混合物中包含0.5重量%至15重量%的催化剂,催化剂是双酰胺缩醛和硫氰酸铵的反应产物, 描述了在大约温度至约120℃的温度下产生的混合物。

    Novel poly(arylene ether-amide) polyols and their application in
polyurethane polymers
    9.
    发明授权
    Novel poly(arylene ether-amide) polyols and their application in polyurethane polymers 失效
    新型聚(亚芳基醚 - 酰胺)多元醇及其在聚氨酯聚合物中的应用

    公开(公告)号:US4739031A

    公开(公告)日:1988-04-19

    申请号:US48711

    申请日:1987-05-12

    申请人: Anil B. Goel

    发明人: Anil B. Goel

    CPC分类号: C08G18/3827 C08G65/40

    摘要: A process for preparing novel poly(arylene ether-amide) polyols and their use in the formation of polyurethanes wherein the poly(arylene ether-amide) polyols are formed by reaction of a bicyclic amide acetal with a polyphenolic compound are described.

    摘要翻译: 描述了制备新的聚(亚芳基醚 - 酰胺)多元醇的方法及其在形成聚氨酯中的用途,其中通过双环酰胺缩醛与多酚化合物的反应形成聚(亚芳基醚 - 酰胺)多元醇。