Liquid-crystalline solvents as mechanistic probes. 23. norrish II reactions of 2- and -alkanones in the isotropic, smectic B, and crystallin
作者:Richard L. Treanor、Richard G. Weiss
DOI:10.1016/s0040-4020(01)90257-1
日期:1987.1
have been irradiated in the isotropic, smectic B, and two solidphases of n-butyl stearate (BS). The lengths of the ketones were varied from 11 to 31 carbons. The ratios of elimination/cyclization products and diastereomeric cyclobutanol products were measured for each as a function of temperature and BS phase. The effect of 1 and 2 on the phase transition temperatures of BS has been correlated with changes
Fatty aldehyde decarbonylase for transforming bacterial cells and plants
申请人:CENTRUM VOOR PLANTENVEREDELINGS- EN REPRODUKTIEONDERZOEK
公开号:EP0776973A1
公开(公告)日:1997-06-04
The invention relates to a protein having fatty aldehyde decarbonylase activity involved in the biosynthesis of alkanes, to its encoding DNA CER1, and to its promoter.
Further disclosed are a method for producing said protein using recombinant transformed bacterial cells and a method of providing transformed plants or parts thereof showing an altered epicuticular wax composition for a better resistance to (a) biotic stress.
本发明涉及一种具有参与烷烃生物合成的脂肪醛脱羰基酶活性的蛋白质、其编码 DNA CER1 及其启动子。
本发明还公开了一种利用重组转化细菌细胞生产上述蛋白质的方法,以及一种提供转化植物或其部分的方法,这些植物或其部分显示出改变的表皮蜡成分,以更好地抵抗(a)生物胁迫。
RESIN COMPOSITION AND USE THEREOF
申请人:Sumitomo Chemical Company Limited
公开号:EP3492526A1
公开(公告)日:2019-06-05
A resin composition comprising:
a polymer (1) whose enthalpy of fusion (ΔH) observed within a temperature range of 10°C or higher and lower than 60°C in differential scanning calorimetry is 30 J/g or more; and
a low-molecular-weight compound (3) whose enthalpy of fusion (ΔH) observed within a temperature range of 0°C or higher and lower than 100°C in differential scanning calorimetry is 30 J/g or more and whose molecular weight is 2000 or lower, wherein
a content of the low-molecular-weight compound (3) is 3 parts by weight or more and 1000 parts by weight or less, with respect to 100 parts by weight of the total amount of polymer components contained in the resin composition except the low-molecular-weight compound (3) which is a polymer.