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    • 11. 发明授权
    • Processes for reproducing sugar nucleotides and complex carbohydrates
    • 复制糖核苷酸和复合碳水化合物的方法
    • US06821756B2
    • 2004-11-23
    • US09068528
    • 1998-05-13
    • Satoshi KoizumiKatsutoshi SasakiTetsuo EndoKazuhiko TabataAkio Ozaki
    • Satoshi KoizumiKatsutoshi SasakiTetsuo EndoKazuhiko TabataAkio Ozaki
    • C12P1930
    • C12P19/30
    • This invention relates to a process for producing a sugar nucleotide, in which a) a culture broth of a microorganism capable of producing NTP from a nucleotide precursor, or a treated product of the culture broth, and b) a culture broth of a microorganism capable of producing a sugar nucleotide from a sugar and NTP, or a treated product of the culture broth, are used as enzyme sources; a process for producing a complex carbohydrate, in which the above-described a) and b) and c) a culture broth of a microorganism, an animal cell or an insect cell capable of producing a complex carbohydrate from a sugar nucleotide and a complex carbohydrate precursor, or a treated product of the culture broth, are used as enzyme sources; a process for producing a complex carbohydrate, in which a culture broth of a microorganism, an animal cell or an insect cell capable of producing a complex carbohydrate from a sugar nucleotide and a complex carbohydrate precursor, or a treated product of the culture broth, is as an enzyme source; and a process for producing N-acetylglucosamine-1-phosphate, in which a culture broth of a microorganism having strong galactokinase activity, or a treated product of the culture broth, is used as the enzyme source.
    • 本发明涉及一种制备糖核苷酸的方法,其中a)从核苷酸前体产生NTP的微生物的培养液或培养液的处理产物,和b)能够培养的微生物的培养液 从糖和NTP生产糖核苷酸或培养液的处理产物用作酶源; 复合碳水化合物的制造方法,其中上述a)和b)和c)能够从糖核苷酸和复合碳水化合物生产复合碳水化合物的微生物,动物细胞或昆虫细胞的培养液 前体或培养液的处理产物用作酶源; 复合碳水化合物的制造方法,其中可以从糖核苷酸和复合碳水化合物前体生产复合碳水化合物的微生物,动物细胞或昆虫细胞的培养液或培养液的处理产物是 作为酶源; 使用其中具有强烈的半乳糖激酶活性的微生物的培养液或培养液的处理产物的N-乙酰葡糖胺-1-磷酸的生产方法作为酶源。
    • 19. 发明申请
    • BUFFER SUBSTRATE AND USE THEREOF
    • 缓冲器基板及其使用
    • US20100203788A1
    • 2010-08-12
    • US12675536
    • 2008-08-27
    • Tomoaki KimuraToru OchiaiSumito KiyookaSatoshi KoizumiKazuhiro Muraki
    • Tomoaki KimuraToru OchiaiSumito KiyookaSatoshi KoizumiKazuhiro Muraki
    • D04H3/00
    • D04H1/005D04H1/02D04H1/5405D04H1/541D04H1/544D04H1/545D04H1/55D04H1/558D04H1/74D04H13/007Y10T156/10Y10T442/60
    • In a nonwoven fiber assembly which comprises a fiber comprising a thermal adhesive fiber under moisture and in which the fiber are entangled with each other, the fibers are bonded at contacting points of the fibers by melting the thermal adhesive fiber under moisture to distribute the bonded points approximately uniformly, thereby obtaining a buffer substrate. The buffer substrate may further comprises a conjugated fiber comprising a plurality of resins which are different in thermal shrinkage and form a phase separation structure, and the conjugated fibers may have an approximately uniform crimps having an average curvature radius of 20 to 200 μm and are entangled with the fibers constituting the nonwoven fiber assembly. The buffer substrate can be obtained by a method comprising the steps of: forming a web from the fiber comprising the thermal adhesive fiber under moisture; and subjecting the obtained fiber web to a heat and moisture treatment with a high-temperature water vapor to melt the thermal adhesive fiber under moisture for bonding the fibers. The buffer substrate has a high air-permeability, an excellent cushion property and softness.
    • 在包含纤维的非织造纤维集合体中,所述纤维包含水分下的热粘合纤维,并且纤维彼此缠结,纤维在纤维的接触点处被粘合在水分下熔化热粘合纤维以分布粘合点 大致均匀地得到缓冲基板。 缓冲基板还可以包括包含热收缩率不同并形成相分离结构的多种树脂的共轭纤维,共轭纤维可以具有平均曲率半径为20〜200μm的大致均匀的卷曲,并且被缠结 纤维构成非织造纤维集合体。 可以通过以下方法获得缓冲基材:从包含热粘合纤维的纤维的纤维形成纤维网; 并用高温水蒸气对获得的纤维网进行热湿处理,使热粘合纤维在水分下熔融以粘合纤维。 缓冲基材具有高的透气性,优异的缓冲性和柔软性。