具有功能性基团位于链的每个末端的新型直链二醇2,二酸3和二异氰酸酯4是通过二酯前体由油酸制备的。通过IR,1 H NMR,13 C NMR和质谱对所有化合物进行充分表征。这些未支化的末端官能化化合物是制造可生物降解的热塑性聚氨酯和聚酯的重要单体。通用的合成方案也应证明可用于由任何不饱和脂肪酸合成二醇,二酸和二异氰酸酯。
CELLULOSE-BASED YARN, AND METHOD OF PREPARING THE SAME
申请人:Kolon Industries Inc.
公开号:EP2155817B1
公开(公告)日:2011-11-02
THERAPEUTIC AGENT OF UREMIA CONTAINING ALARIN AS THE MAIN INGREDIENT
申请人:JU TIDE CO., LTD.
公开号:US20200254059A1
公开(公告)日:2020-08-13
The present invention relates to a novel use of alarin derived from a splice variant of galanin-like peptide (GALP) RNA and thus having an amino acid sequence similar to that of galanin, with a therapeutic agent of uremia, and the therapeutic agents of uremia according to the present invention include alarin as the main ingredient.
[EN] CELLULOSE-BASED YARN, AND METHOD OF PREPARING THE SAME<br/>[FR] FIL À BASE DE CELLULOSE ET SON PROCÉDÉ DE PRÉPARATION
申请人:KOLON INC
公开号:WO2008153244A1
公开(公告)日:2008-12-18
[EN] The present invention relates to a cellulose-based yarn and a method of preparing the same, and more particularly to a cellulose based yarn including cellulose-based fibers and a di-ester compound represented by Chemical Formula 1 of the specification, and a method of preparing the same. The cellulose-based yarn is excellent in lubricity and durability, and has a good strength-maintaining rate during a twisting process. [FR] La présente invention concerne un fil à base de cellulose et son procédé de préparation, et plus particulièrement un fil à base de cellulose qui comprend des fibres à base de cellulose et un composé di-ester représenté par la formule chimique 1 de la description, ainsi que son procédé de préparation. Le fil à base de cellulose présente une excellente lubrification et durabilité, ainsi qu'un bon taux de maintien de la résistance pendant un procédé de tordage.
Synthesis and Characterization of Novel Diol, Diacid and Di-isocyanate from Oleic Acid
作者:Latchmi Raghunanan、Jin Yue、Suresh S. Narine
DOI:10.1007/s11746-013-2376-z
日期:2014.2
Novel linear diol 2, diacid 3, and diisocyanate 4 with functional groups located at each end of the chain have been produced from oleic acid via a diester precursor. All the compounds were fully characterized by IR, 1H NMR, 13C NMR and Mass Spectrometry. These unbranched terminally‐functionalized compounds are important monomers for the manufacture of biodegradable thermoplastic polyurethanes and polyesters
具有功能性基团位于链的每个末端的新型直链二醇2,二酸3和二异氰酸酯4是通过二酯前体由油酸制备的。通过IR,1 H NMR,13 C NMR和质谱对所有化合物进行充分表征。这些未支化的末端官能化化合物是制造可生物降解的热塑性聚氨酯和聚酯的重要单体。通用的合成方案也应证明可用于由任何不饱和脂肪酸合成二醇,二酸和二异氰酸酯。