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    Polyurea-polyurethane acrylate dispersions
    1.
    发明授权
    Polyurea-polyurethane acrylate dispersions 失效
    聚脲 - 聚氨酯丙烯酸酯分散体

    公开(公告)号：US4721751A

    公开(公告)日：1988-01-26

    申请号：US30309

    申请日：1987-03-26

    申请人： Raymond F. Schappert ,  Joseph M. Makhlouf ,  Michael M. Chau

    发明人： Raymond F. Schappert ,  Joseph M. Makhlouf ,  Michael M. Chau

    IPC分类号： C08G18/08 ,  C08G18/00 ,  C08G18/10 ,  C08G18/62 ,  C08G18/65 ,  C08G18/67 ,  C08L75/12

    CPC分类号： C08G18/672 ,  C08G18/6594 ,  Y10S524/923

    摘要： A polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound is prepared by a process which comprises reacting a polyisocyanate, at least a portion of which is a diisocyanate, with a polyfunctional amine containing primary and/or secondary amino groups in the presence of:(a) a polyol, at least a portion of which is a polymeric polyol containing ethylenic unsaturation and having a carbon to oxygen ratio of at least 4/1;(b) a diluent which is an ethylenically unsaturated compound free of active hydrogens; and(c) an active hydrogen containing polymerizable ethylenically unsaturated compound; under conditions sufficient to form a polymerizable ethylenically unsaturated urea urethane polymer dispersed in a polymerizable ethylenically unsaturated compound.The aforedescribed urea urethane polymer dispersions are particularly useful in formulating curable compositions suitable for use as adhesives and sealants.

    High-solids coating composition for improved rheology control containing inorganic microparticles
    2.
    发明授权
    High-solids coating composition for improved rheology control containing inorganic microparticles 失效
    用于改善含有无机微粒的流变学控制的高固含量涂料组合物

    公开(公告)号：US4526910A

    公开(公告)日：1985-07-02

    申请号：US529312

    申请日：1983-09-06

    申请人： Suryya K. Das ,  Paul P. Greigger ,  William G. Boberski ,  James E. Jones ,  Raymond F. Schappert ,  Jerome A. Seiner

    发明人： Suryya K. Das ,  Paul P. Greigger ,  William G. Boberski ,  James E. Jones ,  Raymond F. Schappert ,  Jerome A. Seiner

    IPC分类号： C09D7/12 ,  C08K3/36

    CPC分类号： C09D7/1266 ,  C09D7/1225 ,  C08K3/36

    摘要： Disclosed is an essentially solvent-based, organic, high-solids coating composition containing (A) a film-forming binder system containing a crosslinkable resin having a weight average molecular weight of from about 500 to about 10,000; (B) substantially colorless, substantially inorganic microparticles stably dispersed in the coating composition; and (C) a solvent system for the crosslinkable resin. The substantially inorganic microparticles prior to incorporation in the coating composition range in size from about 1 to about 150 nanometers and are in the form of a sol of the microparticles in which the surface of the inorganic microparticles is essentially free of carbon-containing molecules chemically bonded to the inorganic microparticles.

    摘要翻译： 公开了一种基本上溶剂的有机高固含量涂料组合物，其包含（A）含有重均分子量为约500至约10,000的交联性树脂的成膜粘合剂体系; （B）稳定分散在涂料组合物中的基本上无色的，基本上无机的微粒; 和（C）可交联树脂的溶剂体系。 在掺入涂料组合物中之前，基本上无机微粒的尺寸范围为约1至约150纳米，并且为微粒溶胶的形式，其中无机微粒的表面基本上不含化学键合的含碳分子 到无机微粒。

    Method for preparing an adhesive bond with a curable composition having reduced shrinkage during cure
    3.
    发明授权
    Method for preparing an adhesive bond with a curable composition having reduced shrinkage during cure 失效
    用于固化时具有降低的收缩率的可固化组合物制备粘合剂粘合剂的方法

    公开(公告)号：US4822683A

    公开(公告)日：1989-04-18

    申请号：US117262

    申请日：1987-11-06

    申请人： Raymond F. Schappert ,  Robert M. Piccirilli

    发明人： Raymond F. Schappert ,  Robert M. Piccirilli

    IPC分类号： C08G59/50 ,  C08L63/00 ,  B32B27/38 ,  C09J5/02

    CPC分类号： C08G59/50 ,  C08L63/00 ,  Y10T428/31515

    摘要： A method of forming an adhesive bond between two surfaces to form a bonded structure involves the stepsI. applying to at least one of the surfaces a curable composition containing:(i) one or more epoxide group containing materials containing at least two epoxide groups per molecule;(ii) a positive amount of an effectively thermoplastic polyester, which does not react into the curable composition and is present as a blended ingredient, which does not exceed 40 percent by weight based on the total weight of the epoxide and polyester components of the composition, said polyester having a weight average molecular weight from about 1,000 to about 8,000, being nonreactive with the one or more epoxide group containing materials of (a) and being insoluble in the one or more epoxide group containing materials of (i); and(iii) a curing agent adapted to cure the epoxide group containing materials of (i); andII. at least partially curing the curable composition to form the bonded structure.

    摘要翻译： 在两个表面之间形成粘合剂结合以形成粘合结构的方法包括步骤I.将至少一个表面施加到可固化组合物上，所述可固化组合物含有：（i）含有至少两个环氧基团的一种或多种含环氧基团的材料 分子; （ii）正极量的有效热塑性聚酯，其不会与可固化组合物反应并以混合成分存在，其不超过基于组合物的环氧化物和聚酯组分的总重量的40重量％ 所述聚酯具有约1,000至约8,000的重均分子量，与（a）的一种或多种含环氧基团的材料不反应并且不溶于含有（i）的一种或多种含环氧基的物质; 和（iii）适于固化含有（i）的材料的环氧基的固化剂; 和II。 至少部分固化可固化组合物以形成键合结构。

    Curable epoxy based compositions having reduced shrinkage during cure
    6.
    发明授权
    Curable epoxy based compositions having reduced shrinkage during cure 失效
    可固化的环氧基组合物在固化期间具有降低的收缩率

    公开(公告)号：US4739019A

    公开(公告)日：1988-04-19

    申请号：US938923

    申请日：1986-12-08

    申请人： Raymond F. Schappert ,  Robert M. Piccirilli

    发明人： Raymond F. Schappert ,  Robert M. Piccirilli

    IPC分类号： C08L67/00 ,  C08G59/00 ,  C08G59/18 ,  C08G59/40 ,  C08G59/50 ,  C08L63/00 ,  C08L63/02 ,  C08L63/04 ,  C08L67/02

    CPC分类号： C08G59/50 ,  C08L63/00

    摘要： A curable composition is composed of(a) one or more epoxide group containing materials containing at least two epoxide groups per molecule;(b) a positive amount of an effectively thermoplastic polyester, which does not react into the curable composition and is present as a blended ingredient, which does not exceed 40 percent by weight based on the total weight of the epoxide and polyester components of the composition, said polyester having a weight average molecular weight of from about 1,000 to about 8,000, being non-reactive with the one or more epoxide group containing materials and being insoluble in the one or more epoxide group containing materials of (a); and(c) a curing agent adapted to cure the one or more epoxide group containing materials of (a).

    摘要翻译： 可固化组合物由（a）每分子含有至少两个环氧基团的一种或多种含环氧基团的材料组成; （b）正极量的有效热塑性聚酯，其不会与可固化组合物反应，并且以混合成分的形式存在，其不超过基于组合物的环氧化物和聚酯组分的总重量的40重量％ 所述聚酯具有约1,000至约8,000的重均分子量，与一种或多种含环氧基团的材料不反应并且不溶于所述一种或多种含环氧基团的材料（a）; 和（c）适于固化含有（a）的一种或多种含环氧基的材料的固化剂。

    Use of a polyamide to thicken an amine
    7.
    发明授权
    Use of a polyamide to thicken an amine 失效
    使用聚酰胺增稠胺

    公开(公告)号：US4652492A

    公开(公告)日：1987-03-24

    申请号：US721839

    申请日：1985-04-11

    申请人： Jerome A. Seiner ,  Raymond F. Schappert

    发明人： Jerome A. Seiner ,  Raymond F. Schappert

    IPC分类号： C08G59/50 ,  C08G59/60 ,  C08J3/24 ,  B32B27/38 ,  C09J5/02

    CPC分类号： C08J3/24 ,  C08G59/50 ,  C08G59/60 ,  C08J2363/00 ,  Y10T428/31515

    摘要： A curable composition which contains polyepoxide and amine curing agent free of amide groups and which is of a substantially lower viscosity than the polyepoxide is improved by thickening the amine to a viscosity comparable to that of the polyepoxide. The amine is thickened by either incorporating into the amine curing agent a polyamide in an amount not exceeding 35 percent by weight based on the amount of amine curing agent of a polyamide; or converting a portion of the amine curing agent to polyamide by in situ chain extension to form amide groups wherein the chain extension is carried out in an excess of amine curing agent before the amine curing agent is admixed with the polyepoxide component of the curable composition; or a combination thereof.

    摘要翻译： 含有聚环氧化物和胺固化剂的可固化组合物通过将胺增稠至与聚环氧化物相当的粘度而得到改善，该组合物不含酰胺基并且具有比聚环氧化物显着更低的粘度。 基于聚酰胺的胺固化剂的量，通过将胺固化剂加入量不超过35重量％的聚酰胺来增稠胺; 或通过原位链延伸将胺固化剂的一部分转化成聚酰胺以形成酰胺基团，其中在胺固化剂与可固化组合物的聚环氧化物组分混合之前，该链延伸在过量的胺固化剂中进行; 或其组合。

    Color plus clear coating system utilizing inorganic microparticles
    8.
    发明授权
    Color plus clear coating system utilizing inorganic microparticles 失效
    彩色加透明涂层系统利用无机微粒

    公开(公告)号：US4652470A

    公开(公告)日：1987-03-24

    申请号：US842507

    申请日：1986-03-21

    申请人： Suryya K. Das ,  Jerome A. Seiner ,  Paul P. Greigger ,  James E. Jones ,  Raymond F. Schappert ,  William G. Boberski

    发明人： Suryya K. Das ,  Jerome A. Seiner ,  Paul P. Greigger ,  James E. Jones ,  Raymond F. Schappert ,  William G. Boberski

    IPC分类号： B05D5/06 ,  B05D7/00 ,  C09D5/38 ,  C09D7/12 ,  B05D3/02

    CPC分类号： B05D7/532 ,  B05D5/068 ,  C09D5/38 ,  C09D7/1225 ,  C09D7/1266 ,  C09D7/1275 ,  C08K3/36 ,  C08K9/04 ,  Y10T428/31663

    摘要： Disclosed is a method of coating a substrate comprising the steps of (A) coating the substrate with one or more applications of a basecoating composition containing (1) an organic film-forming resin, (2) substantially colorless, substantially inorganic microparticles stably dispersed in the basecoating composition, (3) a solvent system for the film-forming resin, and (4) pigment particles to form a basecoat; and (B) coating the basecoat with one or more applications of a topcoating composition containing (1) an organic film-forming resin, and (2) a solvent system for the organic film-forming resin of the topcoating composition, to form a transparent topcoat. The substantially inorganic microparticles prior to incorporation in the basecoating composition range in size from about 1 to about 150 nanometers.

    摘要翻译： 公开了一种涂覆基材的方法，其包括以下步骤：（A）用一种或多种底漆涂料组合物涂覆基材，所述底漆组合物含有（1）有机成膜树脂，（2）基本上无色的，基本上无机的微粒，其稳定分散在 底漆组合物，（3）成膜树脂的溶剂体系，（4）颜料颗粒形成底涂层; 和（B）用一种或多种涂覆底涂层的表面涂层组合物涂覆，所述表面涂层组合物含有（1）有机成膜树脂，和（2）表面涂料组合物的有机成膜树脂的溶剂体系，形成透明的 面漆。 在引入底漆组合物之前，基本上无机微粒的尺寸范围为约1至约150纳米。