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    • 1. 发明申请
    • Modified polyaminoamides
    • 改性聚氨基酰胺
    • US20070179270A1
    • 2007-08-02
    • US10592370
    • 2005-03-18
    • Cordula Mock-KnoblauchJurgen DeteringDieter BoeckhParmod ReddyXinbei Song
    • Cordula Mock-KnoblauchJurgen DeteringDieter BoeckhParmod ReddyXinbei Song
    • C08G69/08
    • C08G73/0293B01F17/0042C08G69/26C08G69/48C08G73/0286C11D3/0036C11D3/3719
    • The present invention relates to novel modified polyaminoamides which are useful as dispersing agents for particulate inorganic solids, especially for inorganic pigments such as clay minerals. The new polyamides are also useful as graying inhibiting additives and detergency boosting additives in washing composition for laundry. In the modified polyaminoamide according to the invention at least a part of the amino nitrogens of the polymer carry both a hydrocarbon radical R which is selected from C1-C6-alkyl, C6-C16-aryl-C1-C4-alkyl and a group AIk-O-A, wherein A is hydrogen or an acidic group selected from B1—PO(OH)2, B1—S(O)2OH and B2—COOH which may be present in the acidic or anionic form, wherein B1 is a single bond or C1-C6-alkanediyl, and B2 is C1-C6-alkanediyl and Alk is C2-C6-alkane-1,2-diyl, and a moiety of the formula (I) —(CH2—CR1R2—O—)pA ,wherein A is as defined above R1 is independently selected from hydrogen, C1-C12-alkyl, C2-C8-alkenyl, C6-C16-aryl or C6-C16-aryl-C1-C4-alkyl, R2 is independently selected from hydrogen or methyl and p is an integer provided that p has a number average of at least 10.
    • 本发明涉及可用作颗粒状无机固体分散剂的新型改性聚氨基酰胺,特别是无机颜料如粘土矿物。 新型聚酰胺也可用作用于洗涤用洗涤剂组合物中的抑灰添加剂和助洗剂。 在根据本发明的改性聚氨基酰胺中,聚合物的至少一部分氨基氮携带选自C 1 -C 6 - 烷基的烃基R ,C 6 -C 16 - 芳基-C 1 -C 4 - 烷基和基团Alk-OA ,其中A是氢或选自B 1 -PO(OH)2,B 0 -S(O)2的酸性基团 > 2 OH和B 2 -COOH,其可以以酸性或阴离子形式存在,其中B 1是单键或C1-C 6个亚烷基,B 2是C 1 -C 6 - 烷二基,Alk是C 2 - (I) - (CH 2 CH 2) - (CH 2)2 - , - 其中A如上所定义R 1独立地选自氢,C 1 -C 4烷基, C 1 -C 12烷基,C 2 -C 8 - 烯基,C 6 - C 16 - 芳基或C 6 -C 16 - 芳基 1 C 1 -C 4 - 烷基,R 2独立地选自氢或甲基,p是整数,条件是p具有数均分子 至少10。
    • 3. 发明申请
    • Copolymers comprising polyalkylene oxide groups and quaternary nitrogen atoms
    • 包含聚环氧烷基团和季氮原子的共聚物
    • US20070129516A1
    • 2007-06-07
    • US10579547
    • 2004-11-17
    • Juergen DeteringThomas PfeifferParmod ReddyXinbei Song
    • Juergen DeteringThomas PfeifferParmod ReddyXinbei Song
    • C08F26/06
    • C11D3/3776C08F220/06C08F220/26C08F220/28C08F220/58C08F228/02C08F290/062C11D3/1253C11D3/3757C11D3/3769
    • Copolymers which comprise in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C═CR1—X—Y—R2—O—n—R3  I  in which the variables have the following meanings: X is —CH2— or —CO—, if Y is —O—; is —CO—, if Y is —NH—; Y is —O— or —NH—; R1 is hydrogen or methyl; R2 are identical or different C2-C6-alkylene radicals, which may be linear or branched and may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 3 to 50, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer, (C) 0 to 39% by weight of anionic monoethylenically unsaturated monomers and (D) 0 to 30% by weight of other nonionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 100 000, and use of these copolymers as dispersants for clay minerals.
    • 包含共聚形式的共聚物(A)60至99重量%的至少一种式I的单烯键式不饱和聚环氧烷单体<?in-line-formula description =“In-line Formulas”end =“lead”? “H”2 C-CR 1 -XY - R&lt; 2&lt;&lt; img id = “PRIVATE-USE-CHARACTER-00002”he =“7.20mm”wi =“8.47mm”file =“US20070129516A1-20070607-Parenclosest.TIF”alt =“私人使用字符Parenclosest”img-content =“character”img-format =“tif”/> 3 I <?in-line-formula description =“In-line Formulas”end =“tail”?>其中 变量具有以下含义:X是-CH 2 - 或-CO-,如果Y是-O-; 是-CO-,如果Y是-NH-; Y是-O-或-NH-; R 1是氢或甲基; R 2是相同或不同的C 2 -C 6 - 亚烷基,其可以是直链或支链的并且可以以块状或随机排列; R 3是氢或C 1 -C 4 - 烷基; n为3〜50的整数,(B)1〜40重量%的至少一种季铵化含氮单烯属不饱和单体,(C)0〜39重量%的阴离子单烯属不饱和单体和(D)0〜 30重量%的其它非离子单烯键式不饱和单体,其平均分子量M w 2为2000至100 000,并且使用这些共聚物作为粘土矿物的分散剂。