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    Amidine catalyst for curable compositions
    1.
    发明授权
    Amidine catalyst for curable compositions 有权

    公开(公告)号：US10995074B2

    公开(公告)日：2021-05-04

    申请号：US16463579

    申请日：2017-12-12

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Rita Cannas ,  Urs Burckhardt

    IPC: C07D239/06 ,  C07D239/26 ,  C08G77/46 ,  C09D183/12 ,  C09J183/12

    Abstract: An amidine containing at least one structural unit of the formula (I) and the use thereof as catalyst for the crosslinking of a functional compound, especially of a polymer having silane groups. The amidine is preparable in a simple process from readily available starting materials, is largely odorless at room temperature and is of low toxicity. It accelerates the crosslinking of functional compounds surprisingly efficiently and can be adjusted for optimal compatibility with different compositions via the radical to which the structural units of the formula (I) is bonded, which means that such compositions do not have a tendency to migration-related defects such as separation, exudation or substrate soiling.

    Dioxomolybdenum (VI) complex compounds as catalysts for polyurethane compositions
    2.
    发明授权
    Dioxomolybdenum (VI) complex compounds as catalysts for polyurethane compositions 有权
    二恶唑（VI）配合物作为聚氨酯组合物的催化剂

    公开(公告)号：US09422390B2

    公开(公告)日：2016-08-23

    申请号：US14358925

    申请日：2012-12-12

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Urs Burckhardt ,  Rita Cannas

    IPC: C08G18/08 ,  C08L75/00 ,  C08G18/00 ,  C07C49/92 ,  C08G18/22 ,  C07F11/00 ,  C08G18/48 ,  C09D175/08 ,  C09J175/08 ,  C08G18/76

    CPC classification number: C08G18/222 ,  C07C235/80 ,  C07D295/108 ,  C07F11/005 ,  C08G18/12 ,  C08G18/4812 ,  C08G18/4866 ,  C08G18/7671 ,  C08G2190/00 ,  C08K5/56 ,  C09D175/08 ,  C09J175/08 ,  C08G18/307

    Abstract: The invention relates to dioxomolybdenum (VI) complex compounds of the formula MoO2(L)x(Y)2-x, where the ligand L has the formula (I). Such complex compounds are suitable in particular as catalysts for one- and two-component polyurethane compositions. The invention also relates to two-component polyurethane compositions including at least one polyisocyanate as the first component, at least one polyol as the second component, and at least one such dioxomolybdenum (VI) complex compound as the catalyst. The invention further relates to one-component polyurethane compositions comprising at least one polyurethane prepolymer with isocyanate groups, which are made from at least one polyisocyanate with at least one polyol, and comprising such a dioxomolybdenum (VI) complex compound as the catalyst. The invention additionally relates to different uses of said polyurethane compositions.

    Abstract translation: 本发明涉及式MoO2（L）x（Y）2-x的二氧钼（VI）络合物，其中配体L具有式（I）。 这种络合物特别适用于单组分和双组分聚氨酯组合物的催化剂。 本发明还涉及包含作为第一组分的至少一种多异氰酸酯，作为第二组分的至少一种多元醇和至少一种作为催化剂的这种二氧六钼（VI）络合物化合物的双组分聚氨酯组合物。 本发明还涉及包含至少一种具有异氰酸酯基团的聚氨酯预聚物的单组分聚氨酯组合物，其由至少一种多异氰酸酯与至少一种多元醇制成，并且包含这种作为催化剂的二氧钼（VI）配位化合物。 本发明还涉及所述聚氨酯组合物的不同用途。

    ZINC(II) COMPLEX COMPOUNDS AS CATALYSTS FOR POLYURETHANE COMPOSITIONS
    5.
    发明申请
    ZINC(II) COMPLEX COMPOUNDS AS CATALYSTS FOR POLYURETHANE COMPOSITIONS 有权
    ZINC（II）复合化合物作为聚氨酯组合物的催化剂

    公开(公告)号：US20140296427A1

    公开(公告)日：2014-10-02

    申请号：US14358846

    申请日：2012-12-12

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Urs Burckhardt ,  Rita Cannas

    IPC: C08G18/22

    CPC classification number: C08G18/222 ,  C07F3/06 ,  C08G18/4812

    Abstract: The present invention relates to zinc(II) complex compounds of the formula Zn(L)x(Y)2-x, wherein the ligand L has the formula (I). Such complex compounds are particularly suitable as catalysts for two-component polyurethane compositions. The invention also relates to two-component polyurethane compositions including at least one polyisocyanate as a first component, at least one polyol as a second component and at least one such zinc(II) complex compound as a catalyst. In addition, the invention relates to various uses of these two-component polyurethane compositions.

    Abstract translation: 本发明涉及式Zn（L）x（Y）2-x的锌（II）络合物，其中配体L具有式（I）。 这种复合化合物特别适用作双组分聚氨酯组合物的催化剂。 本发明还涉及包含作为第一组分的至少一种多异氰酸酯，至少一种多元醇作为第二组分和至少一种这样的作为催化剂的锌（II）络合物化合物的双组分聚氨酯组合物。 此外，本发明涉及这些双组分聚氨酯组合物的各种用途。

    Iron(III) complexes as catalysts for polyurethane compositions
    6.
    发明授权
    Iron(III) complexes as catalysts for polyurethane compositions 有权
    铁（III）络合物作为聚氨酯组合物的催化剂

    公开(公告)号：US09403931B2

    公开(公告)日：2016-08-02

    申请号：US14358964

    申请日：2012-12-12

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Rita Cannas ,  Urs Burckhardt

    IPC: C08G18/22 ,  C07F15/02 ,  C08G18/48 ,  C07C235/80 ,  C08G18/76

    CPC classification number: C08G18/222 ,  C07C235/80 ,  C07F15/02 ,  C07F15/025 ,  C08G18/22 ,  C08G18/48 ,  C08G18/4837 ,  C08G18/7671

    Abstract: The present invention relates to iron (III) complexes of the formula Fe(L)x(Y)3-x, where the ligand L has the formula (I). Such complexes are especially suitable as a catalyst for two-component polyurethane compositions. The invention also relates to two-component polyurethane compositions comprising at least one polyisocyanate as the first component, at least one polyol as the second component and at least one iron (III) complex of this kind as a catalyst. In addition, the invention relates to various uses of these two-component polyurethane compositions.

    Abstract translation: 本发明涉及式Fe（L）x（Y）3-x的铁（III）配合物，其中配体L具有式（I）。 这种配合物特别适用作双组分聚氨酯组合物的催化剂。 本发明还涉及包含至少一种多异氰酸酯作为第一组分，至少一种多元醇作为第二组分和至少一种这种类型的铁（III）络合物作为催化剂的双组分聚氨酯组合物。 此外，本发明涉及这些双组分聚氨酯组合物的各种用途。

    BISMUTH-CONTAINING CATALYST FOR POLYURETHANE COMPOSITIONS
    7.
    发明申请
    BISMUTH-CONTAINING CATALYST FOR POLYURETHANE COMPOSITIONS 审中-公开
    用于聚氨酯组合物的含BISMUTH的催化剂

    公开(公告)号：US20140343226A1

    公开(公告)日：2014-11-20

    申请号：US14359666

    申请日：2012-12-12

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Urs Burckhardt ,  Rita Cannas

    IPC: C08G18/22

    CPC classification number: C08G18/227 ,  C07C235/74 ,  C07F9/94 ,  C08G18/4812 ,  C08G18/4829 ,  C08G18/7671 ,  C08G2190/00 ,  C09D175/08 ,  C09J175/08 ,  C08G18/12 ,  C08G18/307

    Abstract: Invention relates to bismuth-containing catalysts, obtainable by reacting at least one bismuth(III) salt or bismuth(III) complex with at least one 1,3-ketoamide with the formula (I). Such complex compounds are suited in particular as catalysts for one- and two-component polyurethane compositions. The invention further relates to two-component polyurethane compositions, including at least one polyisocyanate as the first component, at least one polyol as the second component, and at least one such bismuth-containing catalyst. The invention further relates one-component polyurethane compositions, including at least one polyurethane prepolymer having isocyanate groups, produced from at least one polyisocyanate with at least one polyol, and one such bismuth-containing catalyst. The invention also relates to various uses of the aforementioned polyurethane compositions.

    Abstract translation: 本发明涉及通过使至少一种铋（III）盐或铋（III）络合物与至少一种1,3-酮酰胺与式（I）反应而获得的含铋催化剂。 这样的复合化合物特别适用于单组分和双组分聚氨酯组合物的催化剂。 本发明还涉及双组分聚氨酯组合物，包括至少一种作为第一组分的多异氰酸酯，至少一种多元醇作为第二组分，以及至少一种这种含铋催化剂。 本发明进一步涉及一种组分聚氨酯组合物，包括至少一种具有异氰酸酯基团的聚氨酯预聚物，由至少一种多异氰酸酯与至少一种多元醇制成，和一种这种含铋催化剂。 本发明还涉及上述聚氨酯组合物的各种用途。

    Amidine catalyst for curable compositions
    8.
    发明授权
    Amidine catalyst for curable compositions 有权

    公开(公告)号：US11292771B2

    公开(公告)日：2022-04-05

    申请号：US16843379

    申请日：2020-04-08

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Rita Cannas ,  Urs Burckhardt

    IPC: C07D239/06 ,  C08G77/38 ,  C09D183/06 ,  C09J183/06

    Abstract: The present invention relates to an amidine of the formula (I) and its use as a catalyst for crosslinking a curable composition. The amidine of the formula (I) contains at least one aliphatic amidine group. It is substantially odorless and nonvolatile at room temperature and accelerates the crosslinking of curable compositions very efficiently, without impairing the storage stability of the compositions. It is particularly suitable for compositions based on polymers containing silane groups, with which it is compatible, as a result of which such compositions do not have a tendency to separation or migration or evaporation of the catalyst.

    Curable composition based on polymers containing silane groups and on a zinc catalyst
    9.
    发明授权
    Curable composition based on polymers containing silane groups and on a zinc catalyst 有权

    公开(公告)号：US09938370B2

    公开(公告)日：2018-04-10

    申请号：US14897022

    申请日：2014-06-05

    Applicant: SIKA TECHNOLOGY AG

    Inventor： Rita Cannas ,  Urs Burckhardt

    IPC: C08G18/22 ,  C08G18/83 ,  C08G65/336 ,  C08G77/46 ,  C08L71/02 ,  C08L83/12 ,  C08L101/10

    CPC classification number: C08G18/222 ,  C08G18/837 ,  C08G65/336 ,  C08G77/46 ,  C08L71/02 ,  C08L83/12 ,  C08L101/10

    Abstract: Composition including at least one polymer containing silane groups and at least one zinc(II) complex compound of Znk(L)x(Y)2k-nx, where k is an integer from 1-10, x is 1, 2, 3, or 4, n corresponds to of ligand L, Y is ligand having −1 charge, and L is ligand of where n is 1, 2, or 3, A is R4 or polyoxyalkylene group or group of polyoxyalkylated compound optionally having one or two terminal 1,3-ketoamide groups, R1 and R2 are hydrogen residue or monovalent saturated or unsaturated hydrocarbon group having 1-10 carbon atoms independently of each other or jointly bivalent alkylene group having 3-6 carbon atoms; R3 and R4 are hydrogen residue or monovalent saturated hydrocarbon group having 1-12 carbon atoms independently of each other, hydrocarbon group optionally contains one or more heteroatoms, or jointly bivalent alkylene group having 3-6 carbon atoms, which alkylene group optionally contains one or more heteroatoms. The invention further relates to the use of the zinc(II) complex compound of the formula Znk(L)x(Y)2k-nx as a catalyst for the cross-linking of polymers containing silane groups by means of moisture.

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