DAUBIE, CH.;BACQUET-EINHORN, C.;LELANDAIS, D., CAN. J. CHEM., 1984, 62, N 8, 1548-1551
作者:DAUBIE, CH.、BACQUET-EINHORN, C.、LELANDAIS, D.
DOI:——
日期:——
SOLID CATALYST FOR OLEFIN POLYMERIZATION AND PROCESS FOR PRODUCING OLEFIN POLYMER
申请人:Sumitomo Chemical Company, Limited
公开号:US20130072648A1
公开(公告)日:2013-03-21
A solid catalyst for olefin polymerization and a process for producing an olefin polymer are provided. The polymer has a small content of a component which is dissolved out into a low temperature organic solvent, such as a low-molecular weight component and an amorphous component. The solid catalyst is obtained by bringing a solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an aliphatic carboxylate; an organoaluminum compound; and a compound represented by formula (I) into contact with each other:
wherein R
1
is a hydrocarbyl group having 1 to 10 carbon atoms, R
2
is a hydrogen atom, a halogen atom or a hydrocarbyl group having 1 to 16 carbon atoms, and the R
1
the R
2
groups are independently the same or different, and the respective R
1
groups and R
2
groups may be joined with each other to form a ring.
[EN] CLEANING FORMULATIONS WITH IMPROVED PERFORMANCES<br/>[FR] FORMULATIONS DE NETTOYAGE PRÉSENTANT DES PERFORMANCES AMÉLIORÉES
申请人:RHODIA POLIAMIDA E ESPECIALIDADES LTDA
公开号:WO2017064551A1
公开(公告)日:2017-04-20
The present invention relates to cleaning formulations, in particular for cleaning hard surfaces and textiles. The present invention more specifically focuses on the use of a composition comprising (2-(heptan-3-yl)-1,3-dioxolan-4-yl)methanol to improve the cleaning performances and the fragrance solubilization of cleaning formulations containing it. The cleaning formulations of the present invention comprise the said composition comprising (2- (heptan-3-yl)-1,3-dioxolan-4-yl)nrtethanol, and at least one of the following components : a surfactant, a basifying agent, a cosolvent, a fragrance and water.
Bergmann et al., Recueil des Travaux Chimiques des Pays-Bas, 1952, vol. 71, p. 213,222
作者:Bergmann et al.
DOI:——
日期:——
Daubie, Christophe; Bacquet-Einhorn, Cathy; Lelandais, Daniel, Canadian Journal of Chemistry, 1984, vol. 62, p. 1548 - 1551
作者:Daubie, Christophe、Bacquet-Einhorn, Cathy、Lelandais, Daniel