公开(公告)号：US20200262777A1

公开(公告)日：2020-08-20

申请号：US16061496

申请日：2016-12-13

Applicant: BASF SE

Inventor： Rupert KONRADI ,  Eva-Maria REIS-WALTHER ,  Andrea MISSKE ,  Friederike FLEISCHHAKER ,  Hermann BERGMANN

IPC: C07C45/64

Abstract: A method for preparing hydroxybenzophenone polyglycol ether (meth)acrylate comprising the steps of (i) reaction of hydroxybenzophenone with ethylene carbonate to give hydroxybenzophenone monoglycol ether, (ii) ethoxylation of hydroxybenzophenone monoglycol ether with ethylene oxide to give hydroxybenzophenone polyglycol ether, (iii) transesterification of hydroxybenzophenone polyglycol ether with alkyl (meth)acrylate to give hydroxybenzophenone polyglycol ether (meth)acrylate.

公开(公告)号：US20160319073A1

公开(公告)日：2016-11-03

申请号：US15102589

申请日：2014-12-01

Applicant: BASF SE

Inventor： Eva-Maria REIS-WALTHER ,  Hoang Trang TRAN-THIEN ,  Roland BOU CHEDID ,  Frank MRZENA ,  Roman B. RAETHER

IPC: C08G65/34

CPC classification number: C08G65/34 ,  C07C41/16 ,  C07C43/11

Abstract: The present invention relates to methods for the alkylene oxide-free preparation of compositions comprising polyetherols using one or more alkylene carbonates as reactants. The polyetherol compositions prepared according to the invention ideally do not comprise carbonate or comprise almost no carbonate. The present invention also comprises the use of alkylene carbonate for preparing polyetherols or compositions comprising polyetherols and polyetherols or compositions comprising polyetherols prepared by the method according to the invention.

Abstract translation: 本发明涉及不含环氧烷烃的制备包含使用一种或多种碳酸亚烷基酯作为反应物的聚醚的组合物的方法。 根据本发明制备的聚醚醚组合物理想地不包含碳酸盐或几乎不包含碳酸盐。 本发明还包括使用碳酸亚烃酯来制备聚乙烯醇或包含聚醚醚醚和聚醚醚的组合物或包含根据本发明的方法制备的聚醚的组合物。

公开(公告)号：US20160264691A1

公开(公告)日：2016-09-15

申请号：US15032916

申请日：2014-10-30

Applicant: BASF SE

Inventor： Sophie MAITRO-VOGEL ,  Martin ERNST ,  Christian SCHADE ,  Pavel TUZINA ,  Hoang Trang TRAN-THIEN ,  Eva-Maria REIS-WALTHER ,  Natalia SHABELINA ,  Nina Susanne HILLESHEIM ,  Christian SCHOLZ

IPC: C08F28/04 ,  C07C323/14 ,  C04B24/32

CPC classification number: C08F28/04 ,  C04B24/16 ,  C04B24/165 ,  C04B24/32 ,  C04B2103/30 ,  C04B2103/52 ,  C07C323/14 ,  C08F220/06 ,  C08F228/02

Abstract: Unsaturated compounds of the general formula (I) where R1, R2, R3 are the same or different and are each independently H, CH3, R4 is a linear or branched C1-C30-alkylene, R5, R6 are the same or different and are each independently, H, C1-C20-alkyl, C3-C15-cycloalkyl, aryl, —CH2—O—C1-C20-alkyl, —CH2—O—C2-C20-alkenyl, where R5 and R6 may together form a C3-C6-alkylene, R7, is the same or different and is independently, H, C1-C4-alkyl, R8 is C1-C22-alkyl, C2-C22-alkenyl, and n is an integer from 2 to 200. Mixtures and polymers comprising compounds of the general formula (I). A method for preparing polymers wherein a free-radical polymerization of monomers comprising unsaturated compounds of the general formula (I) is carried out. A process for preparing polymers comprising polymer-analogous reactions. The use of polymers comprising compounds (I) as cement additives, grinding aids in the production of cement, additives to hydraulic binders, concrete plasticizers, reactive plasticizers for preparing plastics, rubber or latex, associative thickeners and antioxidants, or for preparing polyether siloxanes. Mixtures comprising such polymers.

Abstract translation: 包含通式（I）的化合物的混合物和聚合物。 一种制备聚合物的方法，其中进行包含通式（I）的不饱和化合物的单体的自由基聚合。 一种制备包含聚合物 - 类似反应的聚合物的方法。 使用包含化合物（I）作为水泥添加剂的聚合物，水泥粘合剂的添加剂，混凝土增塑剂，制备塑料的反应性增塑剂，橡胶或胶乳，缔合增稠剂和抗氧化剂，或制备聚醚硅氧烷的助剂。 包含这种聚合物的混合物。