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    • 2. 发明申请
    • MODIFIED POLYAMINOAMIDES
    • 改性聚氨酯
    • WO2005090442A9
    • 2005-12-01
    • PCT/EP2005002918
    • 2005-03-18
    • BASF AGMOCK-KNOBLAUCH CORDULADETERING JUERGENBOECKH DIETERREDDY PARMOD KAKUMANUSONG XINBEI NONE
    • MOCK-KNOBLAUCH CORDULADETERING JUERGENBOECKH DIETERREDDY PARMOD KAKUMANUSONG XINBEI NONE
    • C08G73/02C11D3/37
    • 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 B -PO(OH)2, B - S(O)2OH and B -COOH which may be present in the acidic or anionic form, wherein B is a single bond or C1-C6-alkanediyl, and B is C1-C6-alkanediyl and Alk is C2-C6-alkane-1,2-diyl, and a moiety of the formula (I) -(CH2-CR R -O-)PA ,wherein A is as defined above R is independently selected from hydrogen, C1-C12-alkyl, C2-C8-alkenyl, C6-C16-aryl or C6-Ct6-aryl-C1-C4-alkyl, R 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。 新的聚酰胺也可用作用于洗衣的洗涤组合物中的抑灰添加剂和助洗助洗添加剂。 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,C 6 -C 16 - 芳基-C 1 -C 4烷基和基团AI k的烃基R -OA,其中A是氢或选自B 1 -PO(OH)2,B 1 -S(O)2 OH和B 2 -COOH的酸性基团,其可以存在于酸性或阴离子 形式,其中B 1是单键或C 1 -C 6烷二基,B 2是C 1 -C 6烷二基,Alk是C 2 -C 6烷烃-1,2-二基,式 (I) - (CH 2 -CR 1 R 2 -O-)PA,其中A如上定义R 1独立地选自氢,C 1 -C 12 - 烷基,C 2 -C 8 - 烯基,C 6 -C16-芳基或C6-Ct6-芳基-C1-C4-烷基,R 2独立地选自氢或甲基,p是整数,条件是p的数均等于至少10。
    • 5. 发明申请
    • METHOD FOR PRODUCING LONG-CHAIN GLYCINE-N,N-DIACETIC ACID DERIVATIVES
    • 用于生产长链甘氨酸-N,N-二乙酸衍生物
    • WO9910314A3
    • 1999-07-01
    • PCT/EP9805220
    • 1998-08-17
    • BASF AGRAHM RAINERGREINDL THOMASOFTRING ALFREDOETTER GUENTERDETERING JUERGENBRAUN GEROLD
    • RAHM RAINERGREINDL THOMASOFTRING ALFREDOETTER GUENTERDETERING JUERGENBRAUN GEROLD
    • C07C229/08C07C229/16C07C253/00C07C255/25C07D233/72C07D233/74
    • C07C229/08C07C229/16C07C253/00C07C255/25
    • The invention relates to a method for producing compounds of general formula (IIb), wherein R represents C6-C30 alkyl or C6-C30 alkenyl which can also support up to 5 hydroxyl groups, formyl groups, C1-C4 alkoxy groups, phenoxy groups or C1-C4 alkoxycarbonyl groups as substituents and which can be interrupted by up to 5 non-adjacent oxygen atoms, or alkoxylate groupings of formula -(CH2)k-O-(A O)m-(A O)n - Y, wherein A and A represent 1,2 alkylene groups with 2 to 4 C-atoms, Y represents hydrogen, C1-C12 alkyl, phenyl, or C1-C4 alkoxycarbonyl, k represents the number 1, 2 or 3 and m and n each represent numbers from 0 to 50, the sum of m and n being at least 4, independently of each other. According to the inventive method, iminodiacetonitrile is reacted with aldehydes of general formula R-CHO and HCN or alkali cyanides. The method is carried out a) without using an organic solvent and in the presence of a Lewis or Bronsted acid, or b) with or without an organic solvent and in the presence of an emulsifier, or c) with or without an organic solvent and at a pressure of 1 to 40 bar.
    • 在对通式(IIb)的化合物的制备方法,其中R是C6至C30的烷基或C6至C30链烯基,其还携带作为取代基的最多5个羟基,甲酰基,C1至C4烷氧基,苯氧基或C1 - 承载一个至C4烷氧基羰基和可被最多5个不相邻的氧原子,或下式的烷氧基化物基团被中断 - (CH 2)CO(A <1> O)间 - (甲<2> O)N - ÿ 是,表示其中A <1>和A <2>独立地表示1,2-亚烷基基团的碳原子数为2〜4,Y是氢,C 1至C 12表示烷基,苯基或C1-C4烷氧羰基并且k 数字1,2或3,且m和n各自为从0到50,其中m的+ n之和必须至少是4,亚氨基二乙腈与通式R-CHO的醛和HCN或碱金属氰化物反应,则 方法a),而不使用有机溶剂的和在路易斯存在 或布朗斯台德酸,或者b))的使用或不使用有机溶剂的和在1至40巴,使用或不使用有机溶剂的和在乳化剂,或c的存在的范围内的压力下进行。