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
    • 11. 发明申请
    • PROCESS FOR PRODUCING HYDROGEN PEROXIDE, C1 TO C4 MONOPERCARBOXYLIC ACID AND C4 TO C18 DIPERCARBOXYLIC ACID COMPLEXES BY THE FLUIDISED BED PROCESS
    • 用于生产过氧化氢,C1至C4 C4MONOPERCARBONSÄURE-AND至C18 dipercarboxylic酸COMPLEX IN流化床工艺
    • WO1995017345A2
    • 1995-06-29
    • PCT/EP1994004115
    • 1994-12-10
    • BASF AKTIENGESELLSCHAFTBREITENBACH, JörgGRABOWSKI, SvenSANNER, Axel
    • BASF AKTIENGESELLSCHAFT
    • C01B15/037
    • C07C407/00C01B15/01C07C409/24C07C409/26
    • The production of hydrogen peroxide, C1 to C4 monopercarboxylic acid and C4 to C18 dipercarboxylic acid complexes by the fluidised bed process by the addition of a solution of hydrogen peroxide, C1 to C4 monopercarboxylic acid, C4 to C18 dipercarboxylic acid or a mixture thereof in water or carboxylic acids to a powdered or pregranulated matrix in or outside the fluidised bed and simultaneously or successively drying of the fluidised bed, in which use is made as a matrix of: A) N-vinyl caprolactam homopolymer, B) N-vinyl caprolactam copolymers with N-vinyl pyrrolidone, N-vinyl imidazole, acryl or methacryl amidopropyl-3-sulphonic acid, acrylic or methacrylic acid or mixtures thereof as comonomers in the proportion by weight of N-vinyl caprolactam to comonomers of 20:1 to 1:20, C) N-vinyl pyrrolidone copolymer with N-vinyl imidazole, acrylic or methacrylic acid or mixtures thereof as comonomers in the proportion by weight of N-vinyl pyrrolidone to comonomers of 20:1 to 1:20, D) N-vinyl imidazole homopolymers which may be substituted in the heterocyclic ring by up to three C1 to C4 alkyl radicals and may be present in C1 to C4 alkyl N-quaternised form, E) mixtures of monosaccharides, oligosaccharides, polysaccharides or derivatives thereof with the polymers A to D in the proportion by weight of 1:99 to 90:10, F) mixtures of monosaccharides, oligosaccharides, starches, starch decomposition products or derivatives thereof with N-vinyl pyrrolidone homopolymers in the proportion by weight of 1:99 to 90:10, G) mixtures of trehalose, saccharose, glucose, alpha or beta or gamma cyclodextrins or derivatives of said cyclodextrins or mixtures thereof with polymers A to D or with N-vinyl pyrrolidone homopolymers in the proportion by weight of 1:99 to 100:0 or H) in the case of C1 to C4 monopercarboxylic acid and C4 to C18 dipercarboxylic acid complexes, N-vinyl pyrrolidone homopolymers.
    • 生产过氧化氢的,C1至C4Monopercarbonsäure-和C4通过施加氢溶液C18在流化床工艺dipercarboxylic酸络合物,C1至C4Monopercarbonsäuren,C4至C18 dipercarboxylic酸或水或其混合物或 羧酸为粉状或在或流化床和同时或随后流化床干燥使用作为基体中的外预颗粒化矩阵)N-乙烯基己内酰胺的均聚物,具有N-乙烯基吡咯烷酮,N-乙烯基咪唑,丙烯酸或甲基丙烯B)N-乙烯基己内酰胺共聚物 -3-磺酸,丙烯酸或甲基丙烯酸或如在N-乙烯基己内酰胺的从20的共聚单体的重量比共聚单体及其混合物:1至1:20,C)N-乙烯基吡咯烷酮共聚物具有N-乙烯基咪唑,丙烯酸或甲基丙烯酸或它们的混合物 共聚单体在N-乙烯基吡咯烷酮的重量比为共聚单体从20:1至1:20,D)N-Vin的 这可以被最多三个C1-C4烷基杂环上取代的和可以通过C1-C4烷基可以存在于N-季铵化形式,E)的单糖,寡糖,多糖或其衍生物与基咪唑的均聚物及其混合物, 聚合物A至D在1:99至90:10的重量比,F)的单糖,低聚糖,淀粉,淀粉降解产物或其衍生物与为1:99的重量比N-乙烯基吡咯烷酮的均聚物,以90:10的混合物,G)海藻糖的混合物 ,蔗糖,葡萄糖,α - ,β - 或γ-环糊精或这些环糊精的衍生物或与聚合物A至D或与重量比的N-乙烯基吡咯烷酮均聚物或其混合物从1:99至100:0或H)的情况下 使用C1至C4和C4与N-乙烯基吡咯烷酮的均聚物的C18Monopercarbonsäure-dipercarboxylic酸络合物。
    • 12. 发明申请
    • PYRROLIDONE-GROUP-CONTAINING POLYESTERS AND POLYAMIDES
    • PYRROLIDONGRUPPENHALTIGE聚酯和聚酰胺
    • WO1995009194A1
    • 1995-04-06
    • PCT/EP1994003141
    • 1994-09-20
    • BASF AKTIENGESELLSCHAFTNGUYEN KIM, SonBREITENBACH, JörgSANNER, AxelHÖSSEL, PeterLANG, Siegfried
    • BASF AKTIENGESELLSCHAFT
    • C08G63/685
    • A61K8/85A61K8/88A61K47/34A61Q5/12C08G63/6852C08G63/6856C08G69/26C08G69/44Y10T428/2969
    • The invention concerns pyrrolidone-group-containing polyesters and polyamides of the formulae (I) to (III) in which R is hydrogen or C1-C4 alkyl, whereby two R groups may be bound to each other to form a six-membered ring, X is oxygen or an -NR- group, A is C1-C20 alkylene, which may include in the carbon chain one or more non-adjacent oxygen atoms, sulphur atoms or -NR- groups (in which the N-atom may be protonated or quaternarized), -CO-, -CO-O, -CO-NR, -SO- or -SO2- and may carry additional -COOH or -SO3H functional groups, C6-C20 cycloalkylene, C6-C20 arylene, or a mixture of such groups; Z is a group of the formula (IV) in which B is C1-C20 alkylene, which may include in the carbon chain one or more non-adjacent oxygen atoms, sulphur atoms or -NR- groups (in which the N-atom may be protonated or quaternarized), -CO-, -CO-O-, -CO-NR, -SO- or -SO2- an may carry additional -COOH or SO3H functional groups, C6-C20 cycloalkylene or a mixture of such groups, or a mixture of groups of formula IV and A groups; n is a number from 5 to 500. Compounds of the formulae (I) to (III) are suitable for use as film-forming agents and conditioners in cosmetic preparations for the hair, to stabilize aqueous solutions of hydrogen peroxide, as an iodine-complexing agent, as a binder in tablets and as a component of film coatings for pharmaceutical preparations, to stabilize enzyme and bleach additives in washing and cleaning agents, as an auxiliary in the manufacture and finishing of textiles, as a solubilizer and protective colloid in the manufacture and stabilization of polymer dispersions and as a raw material for adhesives.
    • Pyrrolidongruppenhaltige聚酯和聚酰胺(I)至(III),其中R是氢或C1-C4烷基,其中两个基团R可被连接在一起以形成一个六元环,X表示氧或基团-NR甲 C1至C20亚烷基,其可被一个或多个不相邻的氧原子间隔,硫原子或官能团-NR-,其中氮原子被质子化或季铵化,-CO - , - CO-O - , - CO-NR- , - SO-或-SO 2 - 被中断,并且可以携带额外的官能团COOH或-SO 3 H,C 6至C 20 - 亚环烷基,C6至C20亚芳基,其通过氧,硫或基团-NR-,-SO 可能被中断或-SO 2 - 和携带额外的官能团COOH或-SO 3 H,或这些基团的混合物,Z是式的基团(IV)其中的B是C1至C20亚烷基,其被一个或多个 - 非相邻的氧原子,硫原子或官能团 - NR-,其中所述N-原子被质子化或-CO-,-CO-O-,-CO-O - , - CO-NR - , - SO-或-SO 2 - 可以被季铵化,被中断,并且另外的官能团 - 可以携带COOH或-SO 3 H,C 6至C 20 - 亚环烷基,或这些基团的混合物是,或(IV)按组指定一个式的基团的混合物,n为5至500看台的数。 型(I)至(III)的化合物作为在发用化妆品制剂剂和调理剂,在水溶液中过氧化氢的稳定化,对于碘络合,作为片剂粘合剂和作为药物制剂的薄膜包衣的成分成膜,酶和漂白剂稳定化有用 在洗涤和清洁制剂,如在制造和在纺织品整理中的助剂,如在制备增溶剂和保护性胶体和聚合物分散体的稳定化,以及作为粘接剂的原料。