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
    • 111. 发明申请
    • USE OF POLYMERS AS BIOCIDES
    • 使用聚合物杀生物的
    • WO1997032477A1
    • 1997-09-12
    • PCT/EP1997001082
    • 1997-03-04
    • BASF AKTIENGESELLSCHAFTGEBHARDT, NorbertZELLER, DieterNILZ, ClaudiaSTEUERLE, UlrichJOHANSEN, Charlotte
    • BASF AKTIENGESELLSCHAFT
    • A01N33/04
    • A01N33/04A01N25/10
    • The invention concerns the use as biocides of polymers which contain the following incorporated by polymerization: (a) between 0.1 and 100 mol % vinyl amine units or ethylene imine units; (b) between 0 and 99.9 mol % units of at least one monomer selected from the group comprising open-chain N-vinyl carboxylic acid amides, vinyl formiate, vinyl acetate, vinyl propionate, vinyl alcohol, C1 to C6 alkyl vinyl ether, monoethylenically unsaturated C3 to C8 carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinyl urea, N-vinyl imidazoles and N-vinyl imidazolines; and (c) between 0 and 5 mol % units of monomers having at least two ethylenically unsaturated double bonds. The total of (a), (b) and (c) in mol % is always 100.
    • 使用包含(a)为0.1〜100摩尔%的乙烯胺单元或乙烯亚胺单元,(B)0至选自由开链N-乙烯基羧酰胺的基团,甲酸乙烯的至少一种单体的99.9%(摩尔)的单元的聚合物的 乙酸乙烯酯,丙酸乙烯酯,乙烯醇,C1-C6烷基乙烯基醚,单烯属不饱和的C3-C8羧酸,它们的酯,腈,酰胺和酸酐,N-乙烯基脲,N-乙烯基咪唑和N- vinylimidazolines和(c)0至5 摩尔%的具有至少两个烯属不饱和双键的,以共聚形式中,(a),(b)和(c)是摩尔%始终为100,作为杀生物剂的总和单体的单元。
    • 112. 发明申请
    • CONDENSATION PRODUCTS BASED ON TRIAZINES AND FORMALDEHYDE
    • 基于三嗪缩合产物,和甲醛
    • WO1997031958A1
    • 1997-09-04
    • PCT/EP1997000981
    • 1997-02-28
    • BASF AKTIENGESELLSCHAFTGUENTHER, ErhardREUTHER, Wolfgang
    • BASF AKTIENGESELLSCHAFT
    • C08G12/30
    • C08G12/30C08G14/06
    • The invention relates to condensation products obtained by condensation of (A) of mixture comprising (a) a triazine of the general formula (I), in which R is C1-C6 alkyl, unsubstituted phenyl or phenyl substituted up to three times with C1-C4 alkyl, p-hydroxy phenyl or o-hydroxy phenyl, and C1-C4 alkyl substituted with phenyl, or mixtures thereof, and (b) a mixture comprising (b1) a triazine of the general formula (II), in which R is C1-C6 alkyl, unsubstituted phenyl or phenyl substituted up to three times with C1-C4 alkyl, and C1-C4 alkyl substituted with phenyl, and Y' is -NHZ, Z being selected from the group comprising hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)m, where m is 1 to 5, -NHCH2CH2SCH2CH2OH and amino-C2-C12-alkyl, or mixtures thereof, and (b2) a substituted melamine of the general formula (III), in which X, X' and X'' are selected from the group comprising -NH2, -NHR' and -NH'R'', in which X, X' and X'' are not simultaneously either -NH2 or -NH'R'', and R' and R'' are selected from the group comprising hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)n, where n is 1 to 5, and amino-C2-C12-alkyl, or mixtures thereof, and optionally; (B), unsubstituted phenols or phenols substituted with radicals selected from the group comprising C1-C9 alkyl and hydroxy, C1-C4 alkanes substituted with two or three phenol groups, di(hydroxyphenyl)sulphones or mixtures of said phenols, with formaldehyde or formaldehyde-supplying compounds. The invention also relates to a process for preparing said condensation products, the use thereof for producing moulded bodies, in particular fibres, and moulded bodies, in particular fibres and foamed materials, obtained with this process.
    • 由(A)的缩合而得到的缩合产物组成的(a)通式(I),其中R是C1-C6烷基,未取代或高达三倍与C1-C4烷基的三嗪,对 - 羟基苯基的混合物 或邻羟基苯基取代的苯基和取代的苯基C1-C4烷基,或它们的混合物,和(b)选自(B1)通式的三嗪的混合物(II),其中R 为C1 是-C 6 - 烷基,未取代的或由高达C 1 -C 4 - 烷基,苯基和被C1-C4烷基取代的苯基,和Y取代至三取代的“是-NHZ,其中Z选自羟基-C2组成的组中 C10烷基,羟基-C 2 -C 4 - 烷基(氧杂-C 2 -C 4烷基)M,而M A = 1至5,和-NHCH2CH2SCH2CH2OH氨基C2-C12烷基,或它们的混合物,和(b2) 通式(III)的取代的蜜胺,其中X,X'和X“选自-NH 2,-NHR”和-NR'R“”,其中X,X“和X”'的组中选择 防滑 chzeitig为任一-NH 2或-NR'R“”和R“和R”“选自羟基-C 2 -C 10烷基,羟基-C 2 -C 4烷基的(氧杂C2的组中选择 未取代的-C 4 - 烷基)N,其中n = 1至5,和氨基C2-C12烷基,或它们的混合物,和任选地,(B)或由选自C 1 -C 9烷基和羟基组成的组中的基团 砜或取代的酚,具有两个或三个酚基C1-C4烷烃,这些酚的二(羟基苯基)的混合物,与甲醛或用于制备这些缩合产物甲醛供给化合物和方法取代,其用于生产模制品,尤其是纤维的使用, 和模制品,特别是纤维和泡沫。
    • 115. 发明申请
    • PROCESS FOR THE PREPARATION OF FORMALDEHYDE
    • 用于生产甲醛
    • WO1997030015A1
    • 1997-08-21
    • PCT/EP1997000615
    • 1997-02-11
    • BASF AKTIENGESELLSCHAFTKNUTH, BernhardDIERCKS, Rainer
    • BASF AKTIENGESELLSCHAFT
    • C07C45/38
    • B01J37/348B01J23/50B01J27/1817C07C45/38C07C47/04
    • Process for the preparation of formaldehyde through oxidative dehydrogenation of methanol characterized in that a gas mixture containing: a) 0.1 to 50 vol. % methanol, b) 0.1 to 30 vol. % oxygen, c) 0.1 to 50 vol. % nitrogen oxide and d) 0 to 60 vol. % water; is led to a phosphor-doped silver catalyst fixed bed (a) at a temperature of 150 to 800 DEG C and where is deposited on the phosphor-doped silver catalyst fixed bed (a) 0.01 to 100 wt.ppm phosphor, in relation to the phosphor-doped silver catalyst fixed bed, in the form of a finely distributed phosphor compound with a melting or decomposition temperature of more than 500 DEG C (phosphor compound P) per kg methanol led through the phosphor-doped silver catalyst fixed bed (a) in the form of the gas mixture (i), per cm of the cross-sectional area of the bed (a).
    • 一种用于通过甲醇的氧化脱氢制备甲醛的方法,其特征在于,一个气体混合物(i)包括:a)0.1〜50体积%甲醇,b)由0.1〜30%(体积)氧,C )0至50体积%的氮氧化物和d)0至60%(体积)的水在通过磷掺杂银催化剂固定床(a)中得到的温度150至800℃,并且其是在形式每甲醇公斤一个 每厘米<2>磷掺杂银催化剂固定床的(a)中得到的,为0.01〜100ppm的磷具有熔化的横截面面积的基础上,磷掺杂银催化剂固定床,细碎磷化合物的形式的气体混合物(i) 或磷掺杂银催化剂固定床超过500℃(磷化合物P)的分解温度(a)中适用。