CORROSION-RESISTANT AND LEAK-PROOF STOMA PASTE WITH SELF-REGULATION OF STRENGTH AND PREPARATION METHOD

    公开(公告)号:US20220339325A1

    公开(公告)日:2022-10-27

    申请号:US17664600

    申请日:2022-05-23

    发明人: Lanqi FENG Jianguo LU

    摘要: A corrosion-resistant and leak-proof stoma paste with self-regulation of strength is provided in this disclosure, with a formula comprising 4-40 parts of liquid rubber with a molecular weight ranging from 2000 to 5000, 8-18 parts of mineral oil, 14-34 parts of iota-carrageenan, 10-20 parts of plant polysaccharide and 15-20 parts of sericite, by weight. A product of the present disclosure can self-regulate hardness of the paste according to amount of stoma excreta through cooperation of the iota-carrageenan and the sericite to improve corrosion resistance of the paste; and synergistic effect provided by the iota-carrageenan and the sericite powder can improve strength and corrosion resistance of the paste.

    DRUG FOR TREATING LEUKOPENIA, PREPARATION METHOD THEREOF AND USE THEREOF

    公开(公告)号:US20210379138A1

    公开(公告)日:2021-12-09

    申请号:US17415969

    申请日:2020-04-08

    发明人: Min ZHANG

    摘要: The present invention relates to a drug for treating leukopenia, its preparation method and use thereof. The drug of the invention is prepared from 200-30 parts by weight of Folium Epimedii, 100-160 parts by weight of Fructus Psoraleae, 60-120 parts by weight of Radix Aconiti Lateralis Preparata (Processed), 200-300 parts by weight of Fructus Lycii, 200-300 parts by weight of Radix Astragali, 200-300 parts by weight of Caulis Spatholobi, 200-300 parts by weight of Radix Rubiae, 100-160 parts by weight of Radix Angelicae Sinensis, 200-300 parts by weight of Rhizoma Phragmitis, 100-160 parts by weight of Radix Ophiopogonis and 100-160 parts by weight of Radix et Rhizoma Glycyrrhizae. The drug of the invention comprises chemical substances with weight ratios as follows: Leucine:guanosine:psoralenoside:isopsoralenoside:calycosin-7-glucoside:liquiritin:icariin A:1,3-dihydroxyl-2-hydroxymethylanthraquinone:epimedin A:epimedin B:epimedin C:icariin:1,3,6-trihydroxy-2-methylanthraquinone:glycyrrhizic acid=(0.13-0.27):(0.04-0.11):(0.11-0.34):(0.09-0.34):(0.05-0.11):(0.16-0.26):(0.09-0.12):(0.17-0.35):(0.11-0.16):(0.17-0.26):(0.49-0.59):1.00:(0.16-0.24):(0.08-0.14).