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    Polyethylene imine based pigment dispersants
    1.
    发明授权
    Polyethylene imine based pigment dispersants 失效
    聚乙烯亚胺基颜料分散剂

    公开(公告)号：US08268957B2

    公开(公告)日：2012-09-18

    申请号：US12225642

    申请日：2007-03-19

    申请人： Yanfei Liu ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Huiguang Kou

    发明人： Yanfei Liu ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Huiguang Kou

    IPC分类号： C08G73/00

    CPC分类号： C08G73/0206 ,  B01F17/005 ,  C09B67/009

    摘要： This invention refers to a novel process for the synthesis of polyethylene imine (PEI)-based pigment dispersants characterized by a “grafting from” approach, allowing the manufacture of solvent based dispersant systems. The polyethylene imine (PEI)-based pigment dispersant can be presented by the formula (I) X-(T)m-P-(T)n-H wherein P is a polyethyleneimine (PEI) back-bone; T is a residue —CO-A-O— wherein A is C2-C12 alkylene optionally substituted with C1-C6 alkyl with the proviso that each linkage between P and T is an amide bond and each linkage between X and T is an ester bond, X is a modifier or terminator residue R—CO— wherein R is a linear or branched, saturated or unsaturated alkanecarboxylic acids having from 1 to 22 carbon atoms or an unsaturated fatty acid residue or a hydroxycarboxylic residue or a polyester residue obtained from polycondensation of hydroxycarboxylic acids, or an acid terminated polyether; n, m independently are a number from 1 to 100.

    摘要翻译： 本发明涉及一种用于合成以“接枝”方式为特征的聚乙烯亚胺（PEI）的颜料分散剂的新方法，允许制造基于溶剂的分散剂体系。 基于聚乙烯亚胺（PEI）的颜料分散剂可以由式（I）X-（T）m-P-（T）n-H表示，其中P是聚乙烯亚胺（PEI）背骨; T是残基-CO-AO-，其中A是任选被C 1 -C 6烷基取代的C 2 -C 12亚烷基，条件是P和T之间的每个连接是酰胺键，X和T之间的每个连接是酯键，X 是改性剂或终止剂残基R-CO-，其中R是具有1至22个碳原子的直链或支链饱和或不饱和烷烃羧酸或不饱和脂肪酸残基或羟基羧酸残基或由羟基羧酸缩聚获得的聚酯残基 ，或酸封端的聚醚; n，m独立地为1至100的数。

    POLYETHYLENE IMINE BASED PIGMENT DISPERSANTS
    2.
    发明申请
    POLYETHYLENE IMINE BASED PIGMENT DISPERSANTS 失效
    聚乙烯基于颜料的颜料分散剂

    公开(公告)号：US20100174046A1

    公开(公告)日：2010-07-08

    申请号：US12225642

    申请日：2007-03-19

    申请人： Yanfei Liu ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Huiguang Kou

    发明人： Yanfei Liu ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Huiguang Kou

    IPC分类号： C08G73/00

    CPC分类号： C08G73/0206 ,  B01F17/005 ,  C09B67/009

    摘要： This invention refers to a novel process for the synthesis of polyethylene imine (PEI)-based pigment dispersants characterized by a “grafting from” approach, allowing the manufacture of solvent based dispersant systems. The polyethylene imine (PEI)-based pigment dispersant can be presented by the formula (I) X-(T)m-P-(T)n-H wherein P is a polyethyleneimine (PEI) back-bone; T is a residue —CO-A-O— wherein A is C2-C12 alkylene optionally substituted with C1-C6 alkyl with the proviso that each linkage between P and T is an amide bond and each linkage between X and T is an ester bond, X is a modifier or terminator residue R—CO— wherein R is a linear or branched, saturated or unsaturated alkanecarboxylic acids having from 1 to 22 carbon atoms or an unsaturated fatty acid residue or a hydroxycarboxylic residue or a polyester residue obtained from polycondensation of hydroxycarboxylic acids, or an acid terminated polyether, n, m independently are a number from 1 to 100.

    摘要翻译： 本发明涉及一种用于合成以“接枝”方式为特征的聚乙烯亚胺（PEI）的颜料分散剂的新方法，允许制造基于溶剂的分散剂体系。 基于聚乙烯亚胺（PEI）的颜料分散剂可以由式（I）X-（T）m-P-（T）n-H表示，其中P是聚乙烯亚胺（PEI）背骨; T是残基-CO-AO-，其中A是任选被C 1 -C 6烷基取代的C 2 -C 12亚烷基，条件是P和T之间的每个连接是酰胺键，X和T之间的每个连接是酯键，X 是改性剂或终止剂残基R-CO-，其中R是具有1至22个碳原子的直链或支链饱和或不饱和烷烃羧酸或不饱和脂肪酸残基或羟基羧酸残基或由羟基羧酸缩聚获得的聚酯残基 或酸封端的聚醚，n，m独立地为1至100的数。

    NITROCELLULOSE BASED DISPERSANT
    3.
    发明申请
    NITROCELLULOSE BASED DISPERSANT 审中-公开
    基于NITROCELLULOSE的分散剂

    公开(公告)号：US20100184886A1

    公开(公告)日：2010-07-22

    申请号：US12667693

    申请日：2008-06-26

    申请人： Huiguang Kou ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Yinzhi Ma ,  Petrus Johannes Harbers

    发明人： Huiguang Kou ,  Frank Oliver Heinrich Pirrung ,  Haiyang Yu ,  Yinzhi Ma ,  Petrus Johannes Harbers

    IPC分类号： C09D11/14 ,  C08G63/91

    CPC分类号： C08G18/6484 ,  C08B37/00 ,  C08L1/00 ,  C08L2666/20

    摘要： The invention relates to a polysaccharide-g-polyether dispersant represented as a compound of Formula 1 or a mixture of compounds of Formula (I) and Formula (II) wherein, T is the backbone polymer and is a residue of a modified cellulose or chitosan, with a molecular weight of 500-1000,000 g/mol; A and B are each, independently, —O— or —NH—; R is linear or branched —(C1-C50alkylene)-, arylene, cyclo-C5-C8-alkylene, isophoronediyl, or linear or branched —(C2-C10alkylene)- which is interrupted by phenylene or cyclohexanediyl; P is the residue of a polyether and/or polyester chain with molecular weight between 100 and 10,000 g/mol, n is a number of 1-5000.

    摘要翻译： 本发明涉及以式1化合物或式（I）和式（II）化合物的混合物代表的多糖-g-聚醚分散剂，其中T是主链聚合物，并且是改性纤维素或壳聚糖的残基 ，分子量为500-1000,000g / mol; A和B各自独立地为-O-或-NH-; R是直链或支链 - （C 1 -C 50亚烷基） - ，亚芳基，环-C 5 -C 8 - 亚烷基，异佛尔酮二基，或被亚苯基或环己二基中断的直链或支链 - （C 2 -C 10亚烷基） P是分子量为100至10,000g / mol的聚醚和/或聚酯链的残基，n为1-5000的数。

    END-FUNCTIONALIZED POLYMERS
    4.
    发明申请
    END-FUNCTIONALIZED POLYMERS 审中-公开

    公开(公告)号：US20130030071A1

    公开(公告)日：2013-01-31

    申请号：US13638191

    申请日：2011-03-29

    申请人： Huiguang Kou ,  Andreas Moeck ,  Clemens Auschra ,  Peter Nesvadba ,  Frank Oliver Heinrich Pirrung ,  Andreas Gernandt

    发明人： Huiguang Kou ,  Andreas Moeck ,  Clemens Auschra ,  Peter Nesvadba ,  Frank Oliver Heinrich Pirrung ,  Andreas Gernandt

    IPC分类号： C08F120/10 ,  C08J9/228 ,  C09D133/08

    CPC分类号： C08F8/44 ,  C08F2/001 ,  C08F8/00 ,  C08F8/30 ,  C08F8/42 ,  C08F12/08 ,  C08F16/12 ,  C08F20/12 ,  C08F20/54 ,  C08F26/10 ,  C08F36/06 ,  C08F36/08 ,  C08F293/005 ,  C08F2438/02 ,  C08F2810/40

    摘要： This invention relates to end-functionalized living polymers or copolymers having a structure represented by the general formula 1 or 2, wherein R1 is a hydrogen atom, a methyl group, or a radically non-polymerizable organic group containing 1 to 20 carbon atoms. R2 is a functional end group of a vinyl hetero monomer selected from the group consisting of hydroxy, epoxy, silyl, NH2, NH(C1-C6alkyl), N(C1-C6alkyl)2, —CH═CH2, —C≡CH, —C(CH3)═CH2, -0-CH═CH2, (—O—CH2—CH2)1-10—OH, —OR20, —COOR20, —CONHR20, —OCONHR20, —OCOR20 and —NH—CO—R20, wherein R20 is linear or branched C1-C20 alkyl or linear or branched C1-C20 alkyl substituted with hydroxy, epoxy, silyl, NH2 or N(C1-C6alkyl)2; or R20 is phenyl, benzyl, —CH═CH2, —C≡CH or —C(CH3)═CH2, or R2 is a residue of an acrylic acid (CH2═CH—COO—*), methacrylic acid, (CH2═C(CH3)—COO—*) or CH(CH3)═CH—COO—* or R2 is a residue of a dicarboxylic acid HOOC—Rc—COO—* or C1-C6alkyl-OOC—Rc—COO—* wherein Rc is C1-C20 alkylene, C1-C20alkenylene or phenylene; or R2 is a residue derived from the reaction of an isocyanate Ra—NCO with the hydroxy group or with the amine group of the vinyl hetero monomer, said residue being Ra—NHCOO—* or Ra—NHCO—NH—* wherein Ra is unsubstituted C1-C20alkyl, C1-C20cycloalkyl or C1-C20alkyl substituted with hydroxy, epoxy, silyl, NH2, NH(C1-C6alkyl) or N(C1-C6alkyl)2; or R2 is a residue derived from the reaction of a diisocyanate residue OCN—Rb—NCO with the hydroxy group or with the amine group of the vinyl hetero monomer, said residue being *—OOC—NH—Rb—NCO or *—HNOC—NH—Rb—NCO or *—OOC—NH—Rb—NHCOR30 wherein Rb is C1-C20 alkylene or C1-C20cycloalkylene or phenylene and R30 is a residue of hydroxyethylacrylate (CH2═CH—COO—(CH2)2-0*), hydroxyethylmethacrylate (CH2═C(CH3)—COO—(CH2)2-0*), hydroxybutylacrylate (CH2═CH—COO—(CH2)4-0*) or hydroxybutylmethacrylate (CH2═C(CH3)—COO—(CH2)4-0*), A is the hetero atom of the vinyl hetero monomer selected from the group consisting of oxygen, nitrogen, sulfur and silicon; and if R2 is silyl and M is a direct bond, A is a direct bond; M is a bond or a divalent group linking the heteroatom of the vinyl hetero monomer and the functional end group of the vinyl hetero monomer said M being selected from the group consisting of C1-50 alkylene, C1-50 (hetero)alkylene, arylene and heteroarylene; X is a halogen atom, a nitroxide group or a sulphide group, Zn is a polymer or copolymer segment of random-, gradient- or block-type structure, which is built up from vinylic monomers selected from the group consisting of isoprene, 1,3-butadiene, α-C5-18alkene, 4-vinyl-pyridine, 2-vinyl-pyridine, vinyl-imidazole, N-vinylpyrrolidone, dimethylacrylamide, 3-dimethylamino-propylmethacrylamide, styrene, substituted styrene and a compound of formula CH2═C(R3)—C(═R4)—R5, wherein R3 is a hydrogen atom or a methyl group, R4 is oxygen atom or sulfur atom; R5 is NH2, hydroxy, unsubstituted C1-18 alkoxy, C2-100alkoxy interrupted by at least one N and/or O atom, hydroxy-substituted C1-18alkoxy, unsubstituted C1-18alkylamino, di(C1-18alkyl)amino, hydroxy-substituted C1-18alkylamino, hydroxy-substituted di(C1-18alkyl)amino or -0-CH2—CH2—N(CH3)2; Y is the chain terminus of the polymer/copolymer Zn and Y represents the fragment of a polymerization initiator capable of initiating polymerization; Y1 represents a di-, tri- or polyvalent fragment of a di-, tri-, or polyfunctional NMP initiator; m is 2, 3 or 4, preferably 2; n is the number of monomer units Z and is between 10 and 5000.

    End-functionalized polymers
    5.
    发明授权
    End-functionalized polymers 有权

    公开(公告)号：US10316114B2

    公开(公告)日：2019-06-11

    申请号：US13638191

    申请日：2011-03-29

    申请人： Huiguang Kou ,  Andreas Moeck ,  Clemens Auschra ,  Peter Nesvadba ,  Frank Oliver Heinrich Pirrung ,  Andreas Gernandt

    发明人： Huiguang Kou ,  Andreas Moeck ,  Clemens Auschra ,  Peter Nesvadba ,  Frank Oliver Heinrich Pirrung ,  Andreas Gernandt

    IPC分类号： C08F16/12 ,  C08F12/08 ,  C08F20/12 ,  C08F293/00 ,  C08F8/44 ,  C08F8/00 ,  C08F8/30 ,  C08F8/42 ,  C08F2/00 ,  C08F20/54 ,  C08F26/10 ,  C08F36/06 ,  C08F36/08

    摘要： This invention relates to end-functionalized living polymers or copolymers having a structure represented by the general formula 1 or 2, wherein R1 is a hydrogen atom, a methyl group, or a radically non-polymerizable organic group containing 1 to 20 carbon atoms. R2 is a functional end group of a vinyl hetero monomer selected from the group consisting of hydroxy, epoxy, silyl, NH2, NH(C1-C6alkyl), N(C1-C6alkyl)2, —CH═CH2, —C≡CH, —C(CH3)═CH2, —O—CH═CH2, (—O—CH2—CH2)1-10—OH, —OR20, —COOR20, —CONHR20, —OCONHR20, —OCOR20 and —NH—CO—R20, wherein R20 is linear or branched C1-C20 alkyl or linear or branched C1-C20 alkyl substituted with hydroxy, epoxy, silyl, NH2 or N(C1-C6alkyl)2; or R20 is phenyl, benzyl, —CH═CH2, —C≡CH or —C(CH3)═CH2, or R2 is a residue of an acrylic acid (CH2═CH—COO—*), methacrylic acid, (CH2═C(CH3)—COO—*) or CH(CH3)═CH—COO—* or R2 is a residue of a dicarboxylic acid HOOC—Rc—COO—* or C1-C6alkyl-OOC—Rc—COO—* wherein Rc is C1-C20 alkylene, C1-C20alkenylene or phenylene; or R2 is a residue derived from the reaction of an isocyanate Ra—NCO with the hydroxy group or with the amine group of the vinyl hetero monomer, said residue being Ra—NHCOO—* or Ra—NHCO—NH—* wherein Ra is unsubstituted C1-C20alkyl, C1-C20cycloalkyl or C1-C20alkyl substituted with hydroxy, epoxy, silyl, NH2, NH(C1-C6alkyl) or N(C1-C6alkyl)2; or R2 is a residue derived from the reaction of a diisocyanate residue OCN—Rb—NCO with the hydroxy group or with the amine group of the vinyl hetero monomer, said residue being *—OOC—NH—Rb—NCO or *—HNOC—NH—Rb—NCO or *—OOC—NH—Rb—NHCOR30 wherein Rb is C1-C20 alkylene or C1-C20cycloalkylene or phenylene and R30 is a residue of hydroxyethylacrylate (CH2═CH—COO—(CH2)2—O*), hydroxyethylmethacrylate (CH2═C(CH3)—COO—(CH2)2—O*), hydroxybutylacrylate (CH2═CH—COO—(CH2)4—O*) or hydroxybutylmethacrylate (CH2═C(CH3)—COO—(CH2)4—O*), A is the hetero atom of the vinyl hetero monomer selected from the group consisting of oxygen, nitrogen, sulfur and silicon; and if R2 is silyl and M is a direct bond, A is a direct bond; M is a bond or a divalent group linking the heteroatom of the vinyl hetero monomer and the functional end group of the vinyl hetero monomer said M being selected from the group consisting of C1-50 alkylene, C1-50 (hetero)alkylene, arylene and heteroarylene; X is a halogen atom, a nitroxide group or a sulphide group, Zn is a polymer or copolymer segment of random-, gradient- or block-type structure, which is built up from vinylic monomers selected from the group consisting of isoprene, 1,3-butadiene, α-C5-18alkene, 4-vinyl-pyridine, 2-vinyl-pyridine, vinyl-imidazole, N-vinylpyrrolidone, dimethylacrylamide, 3-dimethylamino-propylmethacrylamide, styrene, substituted styrene and a compound of formula CH2═C(R3)—C(═R4)—R5, wherein R3 is a hydrogen atom or a methyl group, R4 is oxygen atom or sulfur atom; R5 is NH2, hydroxy, unsubstituted C1-18 alkoxy, C2-100alkoxy interrupted by at least one N and/or O atom, hydroxy-substituted C1-18alkoxy, unsubstituted C1-18alkylamino, di(C1-18alkyl)amino, hydroxy-substituted C1-18alkylamino, hydroxy-substituted di(C1-18alkyl)amino or —O—CH2—CH2—N(CH3)2; Y is the chain terminus of the polymer/copolymer Zn and Y represents the fragment of a polymerization initiator capable of initiating polymerization; Y1 represents a di-, tri- or polyvalent fragment of a di-, tri-, or polyfunctional NMP initiator; m is 2, 3 or 4, preferably 2; n is the number of monomer units Z and is between 10 and 5000.

    Levelling agent and anti-cratering agent
    6.
    发明授权
    Levelling agent and anti-cratering agent 有权

    公开(公告)号：US07173084B2

    公开(公告)日：2007-02-06

    申请号：US10491814

    申请日：2002-10-08

    申请人： Frank Oliver Heinrich Pirrung ,  Elizabeth Maaike Loen ,  Lothar Alexander Engelbrecht ,  Arend Noordam

    发明人： Frank Oliver Heinrich Pirrung ,  Elizabeth Maaike Loen ,  Lothar Alexander Engelbrecht ,  Arend Noordam

    IPC分类号： C08F18/20

    CPC分类号： C09D11/03 ,  C08F22/18 ,  C08F22/20 ,  C09D7/47 ,  C09D7/65

    摘要： Use of a polymer as a levelling agent or anti-cratering agent, said polymer comprising at least one fluorinated unit represented by formula 1, (Formula 1) wherein R?1 is a moiety represented by Cn?F2n+1?-(CH2?)m?-, ΛCn?F2n?-(CH2?)m?-, Cn?F2n+1?-(CII2?)m?-(OCII2?CIIR?5)p?-, ΛCn?F2n?-(CH2?m?-(OCH2?CHR?5)p′? Cn?F2n+1?-(CII2?)m?-X-, ACn?F2n?-(CII2?)m?-X-ΛCn?F2n?-(CH2?)m?-(OCH2?CHR?5)p?-X or Cn?F2n+1?-(CII2?)m?-(OCII2?CIIR?5)p?-X-; wherein A=H, Cl, Br, I, a C1–12? alkyl or a OC1–12 ?alkyl, wherein 4≦n≦20,0≦m˜≦4 and 0≦p≦20, wherein X is a spacer moiety selected from the group consisting of esters, amides, sulphoamides, mercapto groups, poltyurethane groups and alkyl groups, wherein R?2, is H, a metal moiety, an (alkyl)ammonium moiety or an alkyl group, Cn?F2n+1?-(CII2?)m?-, ACn?F2n?-(CII2?)m?-, Cn?F2n+1?-(CII2?)m?-(OCII2?CIIR?5)p?-, ΛCn?F2n?-(CH2?)m?-(OCH2?CHR?5)p′? Cn?F2n+1?-(CH2?)m?-X-, ΛCn?F2n?-(CH2?)m?-X-, ACn?F2n?-(CH2?)m?-(OCH2?CHR?5)p?-X or Cn?F2n+1?-(CH2?)m?-(OCH2?CHR?5)p?-X-; wherein A=H, Cl, Br, I, C1–12? alkyl or OC1-12 alkyl, wherein 4≦n≦20, 0≦m≦4 and 0≦p≦20, wherein X is a spacer moiety selected from the group consisting of esters, amides, sulphoamides, mercapto groups, polyurethane groups and alkyl groups, wherein R?3 and R?4 are independently selected from the group consisting of H, alkyl-groups and phenyl-groups and wherein R?5 is H and/or methyl group.