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    • 2. 发明授权
    • Water soluble crosslinked copolymers, their preparation and their use
    • 水溶性交联共聚物,其制备及其用途
    • US5962613A
    • 1999-10-05
    • US952114
    • 1997-11-24
    • Christian SchadeJurgen DeteringStefan SteinDieter BoeckhHans-Ulrich Jager
    • Christian SchadeJurgen DeteringStefan SteinDieter BoeckhHans-Ulrich Jager
    • C08F2/38C08F26/00C08F226/06C08L39/00C11D3/37C08F220/54
    • C08F226/06C11D3/3776
    • Water-soluble copolymers which are obtainable by free-radical solution polymerization ofa) 10-99.5% by weight of at least one vinylimidazole of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl, monomers of the formula ##STR2## where R.sup.4 and R.sup.5 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl or together form a ring of 3 to 5 methylene groups,N-vinyloxazolidone, N-vinyltriazole, 4-vinylpyridine N-oxide or mixtures of said monomers,b) 0-89.5% by weight of other copolymerizable monoethylenically unsaturated monomers andc) 0.5-30% by weight of at least one monomer which acts as crosslinker and has at least two non-conjugated ethylenic double bondsin water and/or polar organic solvents in the presence of polymerization regulators, using from 0.1 to 5 parts by weight of polymerization regulator per 1 part by weight of crosslinker, a process for preparing the copolymers by free-radical solution polymerization of the monomers in the presence of polymerization regulators and the use of the copolymers as additive to detergents.
    • PCT No.PCT / EP96 / 02179 371日期:1997年11月24日 102(e)1997年11月24日PCT PCT 1996年5月21日PCT公布。 第WO96 / 37525号公报 日期1996年11月28日可通过自由基溶液聚合获得的水溶性共聚物a)10-99.5重量%的至少一种下式的其中R 1,R 2和R 3相同或不同的乙烯基咪唑是H,C1 C 1-4烷基,其中R 4和R 5相同或不同并且是H,C 1 -C 4 - 烷基或一起形成3至5个亚甲基的环,N-乙烯基恶唑烷酮,N-乙烯基三唑,4-乙烯基吡啶N - 所述单体的混合物,b)0-89.5重量%的其它可共聚单烯属不饱和单体和c)0.5-30重量%的至少一种充当交联剂并且具有至少两个非共轭烯属双键的单体 在聚合调节剂存在下,在水和/或极性有机溶剂中键合,每1重量份交联剂使用0.1至5重量份的聚合调节剂,通过单体的自由基溶液聚合制备共聚物的方法 在po的存在 裂解调节剂以及共聚物作为洗涤剂添加剂的用途。
    • 3. 发明授权
    • Polymers of alkyl-1-vinylimidazloes, the preparation and use thereof
    • 烷基-1-乙烯基咪唑的聚合物,的制备和应用
    • US5773545A
    • 1998-06-30
    • US646262
    • 1996-05-20
    • Christian SchadeHans-Ulrich JagerJurgen Detering
    • Christian SchadeHans-Ulrich JagerJurgen Detering
    • C08F2/38C08F2/42C08F26/00C08F26/06C08F26/10C08F226/06C11D3/37
    • C08F26/10C08F26/06C11D3/3776
    • Polymers of alkyl-1-vinylimidazoles, a process for preparing polymers of alkyl-1-vinylimidazoles by free-radical polymerization of a monomer mixture comprising (a) 10-100% by weight of at least one alkyl-1-vinylimidazole and (b) 0-90% by weight of 1-vinylpyrrolidone, 1-vinylcaprolactam, 1-vinyltriazole, 1-vinylimidazole, 1-vinyloxazolidinone or mixtures thereof, (c) 0-30% by weight of other monoethylenically unsaturated monomers and (d) 0-10% by weight of a monomer containing at least 2 monoethylenic double bonds in water, at least one C.sub.1 -C.sub.4 -alcohol or mixtures thereof, and the use of polymers which comprise at least 10% by weight of an alkyl-1-vinylimidazole as copolymerized unit as additive to detergents to inhibit transfer of dyes during the washing process.
    • PCT No.PCT / EP94 / 03868 Sec。 371日期:1996年5月20日 102(e)日期1996年5月20日PCT 1994年11月23日PCT PCT。 公开号WO95 / 15345 日期1996年6月8日烷基-1-乙烯基咪唑的聚合物,通过单体混合物的自由基聚合制备烷基-1-乙烯基咪唑的聚合物的方法,其包含(a)10-100重量%的至少一种烷基-1- - 乙烯基咪唑和(b)0-90重量%的1-乙烯基吡咯烷酮,1-乙烯基己内酰胺,1-乙烯基三唑,1-乙烯基咪唑,1-乙烯基三唑烷酮或其混合物,(c)0-30重量%的其它单烯属不饱和单体 和(d)0-10重量%的在水中含有至少2个单烯键双键的单体,至少一种C 1 -C 4醇或其混合物,以及使用包含至少10重量% 烷基-1-乙烯基咪唑作为共聚单元作为洗涤剂中的添加剂,以抑制洗涤过程中染料的转移。
    • 5. 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。