利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

40 条记录 (耗时 0.024 秒)

    Aminopolyol stabilizers
    1.
    发明授权
    Aminopolyol stabilizers 失效
    氨基多酚稳定剂

    公开(公告)号：US4906723A

    公开(公告)日：1990-03-06

    申请号：US276747

    申请日：1988-11-28

    申请人： Kenneth L. Hoy ,  Glenn A. Taylor ,  Chinsoo Lee

    发明人： Kenneth L. Hoy ,  Glenn A. Taylor ,  Chinsoo Lee

    IPC分类号： C08G18/65 ,  C08G18/08 ,  C08G18/32 ,  C08G18/40 ,  C08G18/66

    CPC分类号： C08G18/6681 ,  C08G18/0876 ,  C08G18/3246 ,  C08G18/3271 ,  C08G18/409

    摘要： A method is described for producing dispersions of polyurea and the like in polyols of increased stability by polymerizing an amine and an isocyanate in the presence of an aminoalcohol, typically an aminopolyol, having the following formula: ##STR1## wherein A and A' are individually connective atoms which may be same or different, and are selected from the group consisting of carbon and oxygen or combinations thereof with hydrogen atoms or the like satisfying the valences; B is a member selected from the group consisting of nitrogen, NR, R being alkyl or aryl, or CR', R' being hydrogen, alkyl or aryl; D is a member selected from the group consisting of ##STR2## wherein a has a value of one to four; X is a member selected from the group consisting of OH, NH.sub.2 or H; X' is a member selected from the group consisting of H or NHR' where R' is hydrogen, alkyl or aryl; n and d are individually integers of 0 to 10 and the sum of n and d is at least one and does not exceed 10; s is either 0 or 1; y is an integer of 0 to 4; and m is an integer of at least about 16, with the proviso that when B is nitrogen and either n or d is zero, X and X' are not both H. The dispersions are useful for the production of polyurethane foams.

    Method for producing polyurethanes
    2.
    发明授权
    Method for producing polyurethanes 失效
    生产聚氨酯的方法

    公开(公告)号：US4727094A

    公开(公告)日：1988-02-23

    申请号：US937419

    申请日：1986-12-03

    申请人： Kenneth L. Hoy ,  Glenn A. Taylor

    发明人： Kenneth L. Hoy ,  Glenn A. Taylor

    IPC分类号： C08G18/48 ,  C08G18/66 ,  C08G65/26 ,  C08G65/329 ,  C08G18/14

    CPC分类号： C08G65/329 ,  C08G18/48 ,  C08G18/6674 ,  C08G65/26 ,  C08G2120/00

    摘要： Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following formula: ##STR1## wherein A and A', which may be the same or different, are connective atoms--carbon, oxygen or combinations thereof with hydrogen atoms or the like satisfying the valences; B is nitrogen (N) or CR, R being hydrogen, alkyl, aryl or the like; Q is 0, CH.sub.2 O, C.sub.2 H.sub.4 O, C.sub.3 H.sub.6 O, or C.sub.4 H.sub.8 O; D is an oxyalkylene or ##STR2## X and X', which may be the same or different, are OH, NH.sub.2 or H; Z is OH; n and d are integers of 0 to 10 and the sum of n and d does not exceed 10; s is 0 or 1, and m is an integer of at least about 16, with the proviso that when B is N and either n or d is zero, X and X' are other than H, provide processing advantages and are highly compatible with low molecular weight extenders such as ethylene glycol.

    摘要翻译： 用于例如反应注射成型，高弹性泡沫和聚合物/多元醇制备的新型多元醇，其特征在于下列结构式：其中A和A'可以相同或不同，为连接原子 碳，氧或其与满足化合价的氢原子等的组合; B是氮（N）或CR，R是氢，烷基，芳基等; Q为0，CH 2 O，C 2 H 4 O，C 3 H 6 O或C 4 H 8 O; D是氧化烯或者可以是相同或不同的OH，NH 2或H的X和X'; Z是OH; n和d为0〜10的整数，n和d之和不超过10; s为0或1，m为至少约16的整数，条件是当B为N且n或d为0时，X和X'不是H，提供加工优点，并且与 低分子量增量剂如乙二醇。

    Novel polymer/polyols and uses thereof
    3.
    发明授权
    Novel polymer/polyols and uses thereof 失效
    新型聚合物/多元醇及其用途

    公开(公告)号：US4659772A

    公开(公告)日：1987-04-21

    申请号：US808260

    申请日：1985-12-12

    申请人： Kenneth L. Hoy ,  Glenn A. Taylor

    发明人： Kenneth L. Hoy ,  Glenn A. Taylor

    IPC分类号： C08G18/48 ,  C08G18/66 ,  C08G65/26 ,  C08G65/329 ,  C08L25/12

    CPC分类号： C08G18/48 ,  C08G18/6674 ,  C08G65/26 ,  C08G65/329

    摘要： Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following formula: ##STR1## wherein A and A', which may be the same or different, are connective atoms--carbon, oxygen or combinations thereof with hydrogen atoms or the like satisfying the valences; B is nitrogen (N) or CR, R being hydrogen, alkyl, aryl or the like; Q is 0, CH.sub.2 O, C.sub.2 H.sub.4 O, C.sub.3 H.sub.6 O, or C.sub.4 H.sub.8 O; D is an oxyalkylene or ##STR2## X and X', which may be the same or different, are OH, NH.sub.2 or H; Z is OH; n and d are integers of 0 to 10 and the sum of n and d does not exceed 10; s is 0 or 1, and m is an integer of at least about 16, with the proviso that when B is N and either n or d is zero, X and X' are other than H, provide processing advantages and are highly compatible with low molecular weight extenders such as ethylene glycol.

    摘要翻译： 用于例如反应注射成型，高弹性泡沫和聚合物/多元醇制备的新型多元醇，其特征在于下列结构式：其中A和A'可以相同或不同，为连接原子 碳，氧或其与满足化合价的氢原子等的组合; B是氮（N）或CR，R是氢，烷基，芳基等; Q为0，CH 2 O，C 2 H 4 O，C 3 H 6 O或C 4 H 8 O; D是氧化烯或者可以是相同或不同的OH，NH 2或H的X和X'; Z是OH; n和d为0〜10的整数，n和d之和不超过10; s为0或1，m为至少约16的整数，条件是当B为N且n或d为0时，X和X'不是H，提供加工优点，并且与 低分子量增量剂如乙二醇。

    Connected branched polyols and polyurethanes based thereon
    4.
    发明授权
    Connected branched polyols and polyurethanes based thereon 失效
    基于其的连接的支化多元醇和聚氨酯

    公开(公告)号：US4594366A

    公开(公告)日：1986-06-10

    申请号：US679611

    申请日：1984-12-07

    申请人： Glenn A. Taylor ,  Kenneth L. Hoy

    发明人： Glenn A. Taylor ,  Kenneth L. Hoy

    IPC分类号： C08G18/63 ,  C08G18/14 ,  C08G18/64 ,  C08K5/05

    CPC分类号： C08G18/636

    摘要： Connected branch polyols comprising a core segment having a defined molecular weight, one core branch unit directly connected to each end of the core segment, at least one additional branch unit at each end connected directly or indirectly to each core branch unit, and linear polymer segments connected to the branch units are utilized in preparing a wide spectrum of polymer/polyols characterized by superior dispersion stability and viscosity to solids content relationship, the polymer/polyols in turn being employed to prepare polyurethanes having superior performance in flame retardancy tests.

    摘要翻译： 连接的支链多元醇包含具有确定的分子量的核心链段，直接连接到核心链段的每个末端的一个核心分支单元，每个直接或间接连接到每个核心分支单元的至少一个另外的分支单元，以及直链聚合物链段 连接到分支单元用于制备广泛的聚合物/多元醇，其特征在于优异的分散稳定性和粘度与固体含量关系，聚合物/多元醇又用于制备在阻燃性试验中具有优异性能的聚氨酯。

    Novel polyols and uses thereof
    5.
    发明授权
    Novel polyols and uses thereof 失效
    新型多元醇及其用途

    公开(公告)号：US4581470A

    公开(公告)日：1986-04-08

    申请号：US536315

    申请日：1983-09-27

    申请人： Kenneth L. Hoy ,  Glenn A. Taylor

    发明人： Kenneth L. Hoy ,  Glenn A. Taylor

    IPC分类号： C08L51/08 ,  C08G18/00 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G65/26 ,  C08G65/28 ,  C08G65/329 ,  C08L51/00 ,  C08L71/00 ,  C08L71/02 ,  C07C43/14

    CPC分类号： C08G18/48 ,  C08G18/6674 ,  C08G65/26 ,  C08G65/329 ,  C08G2120/00

    摘要： Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following formula: ##STR1## wherein A and A', which may be the same or different, are conductive atoms - carbon, oxygen or combinations thereof with hydrogen atoms or the like satisfying the valences; B is nitrogen (N) or CR, R being hydrogen, alkyl, aryl or the like; Q is 0, CH.sub.2 O, C.sub.2 H.sub.4 O, C.sub.3 H.sub.6 O, or C.sub.4 H.sub.8 O; D is an oxyalkylene or ##STR2## X and X', which may be the same or different, are OH, NH.sub.2 or H; Z is OH; n and d are integers of 0 to 10 and the sum of n and d does not exceed 10; s is 0 or 1, and m is an integer of at least about 16, with the proviso that when B is N and either n or d is zero, X and X' are other than H, provide processing advantages and are highly compatible with low molecular weight extenders such as ethylene glycol.

    摘要翻译： 用于例如反应注射成型，高弹性泡沫和聚合物/多元醇的制备的新型多元醇，其特征在于下列结构式：其中A和A'可以相同或不同，为导电原子 - 碳，氧或其与氢原子等的化合物满足化合价; B是氮（N）或CR，R是氢，烷基，芳基等; Q为0，CH 2 O，C 2 H 4 O，C 3 H 6 O或C 4 H 8 O; D是氧化烯或者可以是相同或不同的OH，NH 2或H的X和X'; Z是OH; n和d为0〜10的整数，n和d之和不超过10; s为0或1，m为至少约16的整数，条件是当B为N且n或d为0时，X和X'不是H，提供加工优点，并且与 低分子量增量剂如乙二醇。

    Method of making coreactable powdered coatings
    6.
    发明授权
    Method of making coreactable powdered coatings 失效
    制造可压合粉末涂料的方法

    公开(公告)号：US5207954A

    公开(公告)日：1993-05-04

    申请号：US900779

    申请日：1992-06-22

    申请人： Jeffrey M. Lewis ,  Kenneth L. Hoy ,  Michael J. Greene

    发明人： Jeffrey M. Lewis ,  Kenneth L. Hoy ,  Michael J. Greene

    IPC分类号： C08J3/12 ,  C08J3/24 ,  C09D5/03 ,  C09D5/46 ,  C09D133/06

    CPC分类号： C09D5/03 ,  C08J3/122 ,  C08J3/246 ,  C09D133/06

    摘要： Thermosettable, coreactable particulate powdereded compositions having particles comprising at least a first copolymer of an olefinically unsaturated monomer having at least one functional group and at least a second copolymer of an olefinically unsaturated monomer having at least one functional group which is reactive with the at least one functional group of the at least first copolymer are disclosed. Methods for making and using these compositions are also disclosed.

    摘要翻译： 具有包含至少一种具有至少一个官能团的烯属不饱和单体的第一共聚物和至少一种具有至少一个与至少一个官能团反应的官能团的烯属不饱和单体的第二共聚物的可热可熔融的可共混的颗粒状粉末化组合物 公开了至少第一共聚物的官能团。 还公开了制备和使用这些组合物的方法。