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    • 37. 发明公开
    • 고배향 키토산 단섬유
    • 高标准的CHITOSAN MONOFILAMENT
    • KR1020010079260A
    • 2001-08-22
    • KR1020010037340
    • 2001-06-28
    • 손태원김원기김민조
    • 손태원김원기박봉국김민조
    • D01F4/00
    • PURPOSE: Provided is a high-oriented pulp-state chitosan monofilament produced by using chitosan, having high purity and high molecular weight, without a general spinning process, which has high crystallinity, biodegradability, biocompatibility, antimicrobial property, hemostasis, etc. CONSTITUTION: The pulp-state chitosan monofilament is produced by grinding the chitosan with 5-30wt% (based on the chitosan) of water at a temperature of 50-120deg.C and applying shear strength, wherein the chitosan of formula 1 is produced by deacetylating chitin and has a deacetylation degree of 60-99% and a molecular weight of 20,000-2,000,000g/mole. The chitosan monofilament comprises fibrils having a thickness of 0.1-10 micrometer and has a diameter of 1-100 micrometer, a length of 1-100mm, a crystallinity of 30-70%, and an orientation degree of 80-95%.
    • 目的:提供高纯度,高分子量的壳聚糖制成的高取向浆状壳聚糖单丝,无一般纺丝工艺,具有高结晶度,生物降解性,生物相容性,抗菌性,止血性等特点。 纸浆状壳聚糖单丝通过在50-120℃的温度下用5-30重量%(基于壳聚糖)的水研磨壳聚糖并施加剪切强度来制备,其中式1的壳聚糖通过脱乙酰壳多糖 脱乙酰度为60-99%,分子量为20,000-2,000,000g / mol。 壳聚糖单丝包括厚度为0.1-10微米的原纤维,其直径为1-100微米,长度为1-100mm,结晶度为30-70%,取向度为80-95%。
    • 38. 发明公开
    • 피부 친화성 동물성 단백질 섬유
    • 具有皮肤活性的动物蛋白纤维
    • KR1020010000148A
    • 2001-01-05
    • KR1020000036926
    • 2000-06-30
    • 제이알램스킨(주)
    • 이선영
    • D01F4/00
    • PURPOSE: The title protein fiber improved in skin affinity by condensation in a tanning process using oil with skin affinity and pollution free ceramics and a fatliquoring process is provided, which makes in possible to produce leather raw material with various colors containing white color. CONSTITUTION: Nontoxic collagen having skin affinity and protein of formula 1, zirconium hydroxide, silica compounds and alcohol oxidation phosphate oil are condensed in a tanning process in which zirconium tanning is carried out by mixing leather and water in a ratio of 1 : 1 to produce animal protein fiber texture.
    • 目的:标题蛋白纤维通过在皮肤亲和力和无污染的陶瓷中使用油的鞣制过程中通过冷凝改善皮肤亲和力,并提供加脂方法,这使得可能生产含有白色的各种颜色的皮革原料。 构成:在鞣制过程中将具有皮肤亲和性和式1的蛋白质的无毒性胶原,氢氧化锆,二氧化硅化合物和醇氧化磷酸酯油在其中通过以1:1的比例混合皮革和水来进行锆鞣制,以产生 动物蛋白纤维质地。
    • 39. 发明授权
    • 셀룰로오스 수용액 및 그로부터 얻어진 셀룰로오스 섬유
    • CELLUOSE水溶液和CELLUOSE纤维
    • KR100253160B1
    • 2000-04-15
    • KR1019980012177
    • 1998-04-07
    • 홍영근
    • 홍영근
    • D01F2/00D01F4/00
    • PURPOSE: A cellulose aqueous solution and a cellulose fiber thereof are provided, which is characterized by having antibiosis and fire retardancy, and being possible to prepare a fiber, a film or a sponge having antibiosis and fire retardancy. CONSTITUTION: The cellulose aqueous solution is obtained by adding chitosan, chitosan derivative or a mixture thereof to cellulose, a cellulose derivative or a mixture thereof, or adding alginic acid, an alginic acid derivative or a mixture thereof to the cellulose, the cellulose derivative or the mixture thereof. The cellulose aqueous solution contains 0.01-5wt.% of sodium hydroxide. The cellulose fiber is obtained by extruding and spinning the cellulose aqueous solution.
    • 目的:提供纤维素水溶液及其纤维素纤维,其特征在于具有抗菌性和阻燃性,并且可以制备具有抗菌性和阻燃性的纤维,膜或海绵。 构成:纤维素水溶液是通过将纤维素,纤维素衍生物或其混合物中的壳聚糖,壳聚糖衍生物或其混合物加入到纤维素,藻酸,海藻酸衍生物或其混合物中而获得的,纤维素衍生物或 其混合物。 纤维素水溶液含有0.01-5重量%的氢氧化钠。 纤维素纤维通过挤出和纺丝纤维素水溶液获得。