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    LOW-VISCOSITY PHENOLIC DIGLYCIDYL ETHERS FOR EPOXY COATING APPLICATIONS
    5.
    发明申请
    LOW-VISCOSITY PHENOLIC DIGLYCIDYL ETHERS FOR EPOXY COATING APPLICATIONS 审中-公开
    低粘度酚醛树脂用于环氧涂料的应用

    公开(公告)号：WO2013188255A2

    公开(公告)日：2013-12-19

    申请号：PCT/US2013/044883

    申请日：2013-06-10

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： BOELTER, Scott D. ,  DRUMRIGHT, Ray E. ,  KUO, Tzu-Chi ,  MARGL, Peter M.

    IPC: C09D163/00

    CPC classification number: C09D163/00 ,  C01B31/02 ,  C01B32/05 ,  C08G59/245 ,  C08G59/504 ,  C08G59/621

    Abstract: The present invention provides mononuclear aromatic diglycidyl ether epoxy resins, such as alkyl resorcinols and alkyl hydroquinones, having one or two alkyl containing, cycloalkyi containing, alkoxy containing, alkylsulfide containing, alkylsilyl containing or alkylether containing groups, two alkylamino containing groups, one N- heterocycloalkyl group, and mixtures thereof, as well as two component liquid coating compositions comprising as an epoxy component the epoxy resins, and, as a second component, a hardener. Coating compositions of the present invention provide low viscosity coating compositions even at 100% solids and enable the use of epoxy coating compositions in remote field applications.

    Abstract translation: 本发明提供具有一个或两个含有烷氧基的烷基间苯二酚和烷基氢醌的单核芳香族二缩水甘油醚环氧树脂，含有烷氧基的烷基硫化物，含烷基甲硅烷基或含烷基醚基团，两个含烷基氨基的基团， 杂环烷基及其混合物，以及作为环氧树脂组分包含环氧树脂的二组分液体涂料组合物，和作为第二组分的硬化剂。 本发明的涂料组合物即使在100％的固体含量下也能提供低粘度的涂料组合物，并且能够在远距离现场应用中使用环氧涂料组合物。

    PHOSPHACYCLE-CONTAINING LIGAND FOR CHROMIUM COMPLEX AND OLEFIN OLIGOMERISATION CATALYST THEREFROM
    9.
    发明公开
    PHOSPHACYCLE-CONTAINING LIGAND FOR CHROMIUM COMPLEX AND OLEFIN OLIGOMERISATION CATALYST THEREFROM 审中-公开

    公开(公告)号：EP3453452A3

    公开(公告)日：2019-06-05

    申请号：EP18172724.9

    申请日：2016-03-10

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： KLOSIN, Jerzy ,  MILBRANDT, Kara A. ,  BOELTER, Scott D. ,  WILSON, David R. ,  ROSEN, Mari S. ,  WELSH, Dean M. ,  MARGL, Peter M. ,  KOH, Kyoung Moo ,  PEARSON, David M. ,  HUACUJA, Rafael

    IPC: B01J31/24 ,  B01J31/18 ,  B01J31/14 ,  C07C2/36 ,  C07C2/30 ,  C07F9/6568

    Abstract: The present invention relates to a composition comprising a phosphacycle-containing ligating compound represented as:

    wherein:
    P is phosphorus; X 1 is phosphorus; each of R 1 and R 2 is independently a substituted or
    unsubstituted hydrocarbon derivative, a substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group having from one to 50 non-hydrogen atoms; m is 1; R 1 and R 2 are linked together to form a divalent moiety represented as

    which together with P forms a cyclic structure (phosphacycle) containing from 3 to 10 ring atoms; each of R 3 and R 4 is independently hydrogen, halogen, a substituted or unsubstituted hydrocarbon derivative, a substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group having from one to 50 non-hydrogen atoms; R 3 and R 4 are optionally linked together to form a divalent moiety represented as

    wherein the optional character of the linkage is depicted by a dashed connection, which together with X 1 forms a cyclic structure containing from 3 to 10 ring atoms; Y is a divalent linking group [L(R 5 ) q ] p between P and
    X 1 containing from one to 50 non-hydrogen atoms; [L(R 5 ) q ] p is represented by:

    wherein each L is independently selected from the group consisting of nitrogen; p is an integer number from 1 to 6; R 5 is independently hydrogen, halogen, substituted or unsubstituted hydrocarbon derivative, substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group; q is 0, 1, or 2; provided that the [L] p subunit of the divalent linking group [L(R 5 ) q ] p does not comprise an amidine (N-C=N) group; further provided that in at least one phosphacycle of the phosphacycle-containing ligating compound, both atoms directly bonded to P or X 1 are sp 3 hybridized; still further provided that one or two phosphacycles comprising P, R 1 , and R 2 , or comprising X 1 , R 3 , and R 4 , contain no P-N, P-O, or P-S bonds within the ring part of the phosphacycle; two R 5 groups attached to the same L atom may be optionally linked together to form a cyclic structure that contains from 3 to 10 ring atoms; from two to ten independently selected ligating compounds may be optionally linked together via their respective independently selected Y, R 1 , R 2 , R 3 , R 4 or R 5 groups to form a poly(ligating compound) species, and wherein the composition is not 8-aza -1-phosphatricylo[3.3.0.0 2,6 ]octane.

    PHOSPHACYCLE-CONTAINING LIGAND FOR CHROMIUM COMPLEX AND OLEFIN OLIGOMERISATION CATALYST THEREFROM
    10.
    发明公开
    PHOSPHACYCLE-CONTAINING LIGAND FOR CHROMIUM COMPLEX AND OLEFIN OLIGOMERISATION CATALYST THEREFROM 审中-公开

    公开(公告)号：EP3453452A2

    公开(公告)日：2019-03-13

    申请号：EP18172724.9

    申请日：2016-03-10

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： KLOSIN, Jerzy ,  MILBRANDT, Kara A. ,  BOELTER, Scott D. ,  WILSON, David R. ,  ROSEN, Mari S. ,  WELSH, Dean M. ,  MARGL, Peter M. ,  KOH, Kyoung Moo ,  PEARSON, David M. ,  HUACUJA, Rafael

    IPC: B01J31/24 ,  B01J31/18 ,  B01J31/14 ,  C07C2/36 ,  C07C2/30 ,  C07F9/6568

    Abstract: The present invention relates to a composition comprising a phosphacycle-containing ligating compound represented as:

    wherein:
    P is phosphorus; X 1 is phosphorus; each of R 1 and R 2 is independently a substituted or
    unsubstituted hydrocarbon derivative, a substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group having from one to 50 non-hydrogen atoms; m is 1; R 1 and R 2 are linked together to form a divalent moiety represented as

    which together with P forms a cyclic structure (phosphacycle) containing from 3 to 10 ring atoms; each of R 3 and R 4 is independently hydrogen, halogen, a substituted or unsubstituted hydrocarbon derivative, a substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group having from one to 50 non-hydrogen atoms; R 3 and R 4 are optionally linked together to form a divalent moiety represented as

    wherein the optional character of the linkage is depicted by a dashed connection, which together with X 1 forms a cyclic structure containing from 3 to 10 ring atoms; Y is a divalent linking group [L(R 5 ) q ] p between P and
    X 1 containing from one to 50 non-hydrogen atoms; [L(R 5 ) q ] p is represented by:

    wherein each L is independently selected from the group consisting of nitrogen; p is an integer number from 1 to 6; R 5 is independently hydrogen, halogen, substituted or unsubstituted hydrocarbon derivative, substituted or unsubstituted heterohydrocarbon derivative, or a substituted or unsubstituted heteroatom group; q is 0, 1, or 2; provided that the [L] p subunit of the divalent linking group [L(R 5 ) q ] p does not comprise an amidine (N-C=N) group; further provided that in at least one phosphacycle of the phosphacycle-containing ligating compound, both atoms directly bonded to P or X 1 are sp 3 hybridized; still further provided that one or two phosphacycles comprising P, R 1 , and R 2 , or comprising X 1 , R 3 , and R 4 , contain no P-N, P-O, or P-S bonds within the ring part of the phosphacycle; two R 5 groups attached to the same L atom may be optionally linked together to form a cyclic structure that contains from 3 to 10 ring atoms; from two to ten independently selected ligating compounds may be optionally linked together via their respective independently selected Y, R 1 , R 2 , R 3 , R 4 or R 5 groups to form a poly(ligating compound) species, and wherein the composition is not 8-aza -1-phosphatricylo[3.3.0.0 2,6 ]octane.

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