The disclosure is related to EMM-31 materials, processes, and uses of the same as well as reagents used in the preparation of the EMM-31 materials, process and intermediates for preparing these reagents.
Bis-Quaternary Ammonium Salts and Methods for Modulating Neuronal Nicotinic Acetylcholine Receptors
申请人:Crooks Peter
公开号:US20100069432A1
公开(公告)日:2010-03-18
Provided are bis-quaternary ammonium compounds which are modulators of nicotinic acetylcholine receptors. Also provided are methods of using the compounds for modulating the function of a nicotinic acetylcholine receptor, and for the prevention and/or treatment of central nervous system disorders, substance use and/or abuse, and or gastrointestinal tract disorders.
Verfahren zur Herstellung von thermoplastischen Polyurethanen
申请人:BASF AKTIENGESELLSCHAFT
公开号:EP1028132A1
公开(公告)日:2000-08-16
Verfahren zur Herstellung von thermoplastischen Polyurethanen mit einer Vicat-Temperatur von ≥140°C, einer Shore-Härte von 70 A bis 55 D und einem Yellowness-Index nach DIN 54004 nach 504 Stunden von ≤10 durch Umsetzung von (a) Isocyanaten mit (b) gegenüber Isocyanaten reaktiven Verbindungen mit einem Molekulargewicht von 500 bis 8000 in Gegenwart von (c) Kettenverlängerungsmitteln mit einem Molekulargewicht von 60 bis 499 und gegebenenfalls (d) Katalysatoren und/oder (e) üblichen Hilfs- und/oder Zusatzstoffen, wobei man als Isocyanate (a) aliphatische und/oder cycloaliphatische Isocyanate und als Kettenverlängerungsmittel (c) mindestens eine araliphatische, aromatische und/oder cycloaliphatische Verbindung einsetzt.
通过(a)异氰酸酯与(b)分子量为 500 至 8000 的异氰酸酯反应化合物在(c)分子量为 60 至 499 的扩链剂和任选的(d)催化剂和/或(e)常规助剂和/或添加剂的存在下反应,制备维卡温度≥140°C、邵氏硬度为 70 A 至 55 D 和 504 小时后根据 DIN 54004 标准黄度指数≤10 的热塑性聚氨酯的工艺、其中所用异氰酸酯为 (a) 脂肪族和/或环脂肪族异氰酸酯,所用扩链剂为 (c) 至少一种脂肪族、芳香族和/或环脂肪族化合物。
PROCESS FOR PRODUCTION OF MOLDED POLYESTER RESIN ARTICLE, CRYSTALLIZATION INDUCER FOR USE IN THE PROCESS, MASTER BATCH, AND MOLDED POLYESTER RESIN ARTICLE
申请人:Dainichiseika Color & Chemicals Mfg. Co., Ltd.
公开号:EP2208759A1
公开(公告)日:2010-07-21
This invention provides a process for producing a crystallized polyester resin molding. The process includes melting and injecting the below-described compound (a) or (b) into a mold and holding the same in the mold, and then conducting cooling to crystallize a polyester resin of a resulting molding without using an inorganic nucleating agent: (a) a compound of a crystallization-inducing crosslinked polyester resin A, in at least a portion of which crosslinked points have been formed with a crosslink forming agent, and a non-crosslinked polyester resin C; or (b) a compound of a compound (a crystallization-inducing master batch M), which comprises the resin A and a non-crosslinked polyester resin B and abundantly contains the resin A, and the non-crosslinked polyester resin C. According to the present invention, a crystallized polyester resin molding free from impairment of transparency can be produced without using an inorganic nucleating agent that would produce haze in the molding.
本发明提供了一种生产结晶聚酯树脂模塑件的工艺。该工艺包括将下述化合物(a)或(b)熔化并注入模具中,并将其保持在模具中,然后进行冷却,使所得模塑的聚酯树脂结晶,而无需使用无机成核剂:(a) 由至少一部分已用交联形成剂形成交联点的诱导结晶交联聚酯树脂 A 和非交联聚酯树脂 C 组成的化合物;或 (b) 由树脂 A 和非交联聚酯树脂 B 组成并大量含有树脂 A 和非交联聚酯树脂 C 的化合物(诱导结晶母料 M)。根据本发明,无需使用会在成型中产生雾度的无机成核剂,即可生产出透明性不受影响的结晶聚酯树脂成型品。
EMM-31 materials and processes and uses thereof
申请人:ExxonMobil Research and Engineering Company
公开号:US10710889B2
公开(公告)日:2020-07-14
The disclosure is related to EMM-31 materials, processes, and uses of the same as well as reagents used in the preparation of the EMM-31 materials, process and intermediates for preparing these reagents.