会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Use of vinylpyrrolidone copolymers as detergent additives, novel
polymers of vinylpyrrolidone, and preparation thereof
    • 使用乙烯基吡咯烷酮共聚物作为洗涤剂添加剂,乙烯基吡咯烷酮的新型聚合物及其制备
    • US5627151A
    • 1997-05-06
    • US325177
    • 1995-04-21
    • Juergen DeteringChristian SchadeWolfgang TrieseltJuergen Tropsch
    • Juergen DeteringChristian SchadeWolfgang TrieseltJuergen Tropsch
    • C08F2/10C08F26/00C08F26/10C08F226/06C08F226/10C08F289/00C11D3/00C11D3/37C11D3/28
    • C11D3/3776C08F289/00C11D3/0021C11D3/3788
    • There are described the use of copolymers obtainable by free-radically initiated copolymerization of monomer mixtures comprising(a) 60-99% by weight of 1-vinylpyrrolidone, 1-vinylimidazole or mixtures thereof,(b) 1-40% by weight of nitrogen-containing, basic ethylenically unsaturated monomers in the form of the free bases, in the form of salts or in quaternized form, and optionally(c) up to 20% by weight of other monoethylenically unsaturated monomers,as detergent additives for inhibiting dye transfer during the wash, detergents which contain such polymers, and polymers which are obtainable by free-radically initiated polymerization of(a) 1-vinylpyrrolidone, 1-vinylimidazole, 1-vinylimidazolium compounds, or mixtures thereof, and optionally(b) other nitrogen-containing, basic ethylenically unsaturated monomers in the form of the free bases, in the form of the salts or in quaternized form, and/or(c) other monoethylenically unsaturated monomers,in an aqueous medium in the presence of water-soluble proteins and a process for the preparation of the polymers by polymerising the monomers (a) and optionally (b) and/or (c) in an aqueous medium in the presence of water-soluble proteins using from 0.5 to 400 parts by weight of protein per 100 parts by weight of monomer used in the polymerization.
    • PCT No.PCT / EP93 / 02851 Sec。 371日期1995年04月21日 102(e)日期1995年4月21日PCT 1993年10月15日PCT公布。 公开号WO94 / 10281 日本1994年5月11日描述了通过自由基引发的单体混合物共聚获得的共聚物的用途,所述共聚物包含(a)60-99重量%的1-乙烯基吡咯烷酮,1-乙烯基咪唑或其混合物,(b)1-40重量% 重量的游离碱形式的含氮碱性烯键式不饱和单体,以盐形式或季铵化形式,和任选地(c)最多20%重量的其它单烯属不饱和单体作为洗涤剂添加剂,用作 (a)1-乙烯基吡咯烷酮,1-乙烯基咪唑,1-乙烯基咪唑鎓化合物或其混合物,和任选地(b)可通过自由基引发的聚合获得的聚合物, 在盐水介质中以盐形式或季铵化形式的其它含氮的碱性烯属不饱和单体,和/或(c)其它单烯属不饱和单体 在水溶性蛋白质存在下,通过在水溶性蛋白质的存在下在水溶性介质中聚合单体(a)和任选地(b)和/或(c))来制备聚合物的方法,使用 相对于聚合中使用的单体100重量份,为0.5〜400重量份的蛋白质。
    • 3. 发明授权
    • Use of vinylpyrrolidone and vinylimidazole copolymers as detergent
additives, novel polymers of vinylpyrrolidone and of vinylimidazole,
and preparation thereof
    • 使用乙烯基吡咯烷酮和乙烯基咪唑共聚物作为洗涤剂添加剂,乙烯基吡咯烷酮和乙烯基咪唑的新型聚合物及其制备
    • US5846924A
    • 1998-12-08
    • US694023
    • 1996-08-08
    • Juergen DeteringChristian SchadeWolfgang TrieseltJuergen Tropsch
    • Juergen DeteringChristian SchadeWolfgang TrieseltJuergen Tropsch
    • C08F2/10C08F26/00C08F26/10C08F226/06C08F226/10C08F289/00C11D3/00C11D3/37C11D3/28
    • C11D3/3776C08F289/00C11D3/0021C11D3/3788
    • There are described the use of copolymers obtainable by free-radically initiated copolymerization of monomer mixtures comprising (a) 60-99% by weight of 1-vinylpyrrolidone, 1-vinyl-imidazole or mixtures thereof, (b) 1-40% by weight of nitrogen-containing, basic ethylenically unsaturated monomers in the form of the free bases, in the form of salts or in quaternized form, and optionally (c) up to 20% by weight of other monoethylenically unsaturated monomers, as detergent additives for inhibiting dye transfer during the wash, detergents which contain such polymers, and polymers which are obtainable by free-radically initiated polymerization of (a) 1-vinylpyrrolidone, 1-vinylimidazole, 1-vinylimidazolium compounds, or mixtures thereof, and optionally (b) other nitrogen-containing, basic ethylenically unsaturated monomers in the form of the free bases, in the form of the salts or in quaternized form, and/or (c) other monoethylenically unsaturated monomers, in an aqueous medium in the presence of water-soluble proteins and a process for the preparation of the polymers by polymerising the monomers (a) and optionally (b) and/or (c) in an aqueous medium in the presence of water-soluble proteins using from 0.5 to 400 parts by weight of protein per 100 parts by weight of monomer used in the polymerization.
    • 描述了通过自由基引发的单体混合物共聚获得的共聚物的用途,所述单体混合物包含(a)60-99重量%的1-乙烯基吡咯烷酮,1-乙烯基 - 咪唑或其混合物,(b)1-40重量% 的游离碱形式的含氮碱性烯键式不饱和单体,以盐形式或季铵化形式,以及任选地(c)至多20重量%的其它单烯属不饱和单体作为抑制染料的洗涤剂添加剂 在洗涤期间的转移,含有这种聚合物的洗涤剂,以及可通过(a)1-乙烯基吡咯烷酮,1-乙烯基咪唑,1-乙烯基咪唑鎓化合物或其混合物和任选的(b)其他氮气的自由引发聚合而获得的聚合物 含有游离碱形式的碱性烯属不饱和单体,以盐形式或季铵化形式,和/或(c)其它单烯键式不饱和单体,在预混物的水性介质中 ce的水溶性蛋白质的制备方法和通过在水溶性蛋白质的存在下在水溶液中使单体(a)和任选地(b)和/或(c)聚合而制备聚合物的方法,使用0.5至400 每100重量份聚合中使用的单体重量份蛋白质。
    • 8. 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。