Potassium Fluoride on Alumina: Oxidative Coupling of Acidic Carbon Compounds with Diiodine
作者:Didier Villemin、Abdelkrim Ben Alloum
DOI:10.1080/00397919208021130
日期:1992.12
Diiodine reacts at room temperature with activated methylene compounds in the presence of potassium fluoride on alumina and saturated dimers, unsaturated dimers or trimers were formed according to the stoechiometry of the reaction. The reactions were improved by using ultrasound activation.
Kozyrod, Robert P.; Morgan, Jacqueline; Pinhey, John T., Australian Journal of Chemistry, 1991, vol. 44, # 3, p. 369 - 376
作者:Kozyrod, Robert P.、Morgan, Jacqueline、Pinhey, John T.
DOI:——
日期:——
KOZYROD, ROBERT P.;MORGAN, JACQUELINE;PINHEY, JOHN T., AUSTRAL. J. CHEM., 44,(1991) N, C. 369-376
作者:KOZYROD, ROBERT P.、MORGAN, JACQUELINE、PINHEY, JOHN T.
DOI:——
日期:——
Villemin Didier, Ben Alloum Abdelkrim, Synth. Commun., 22 (1992) N 22, S 3169-3179
作者:Villemin Didier, Ben Alloum Abdelkrim
DOI:——
日期:——
GOLF BALL COMPRISING A CORE HAVING A SHALLOW HARDNESS GRADIENT
申请人:Acushnet Company
公开号:US20130109506A1
公开(公告)日:2013-05-02
A golf ball comprising: a core having an outer surface and a geometric center and being formed from a substantially homogenous rubber composition comprising a carbon-carbon initiator, wherein the outer surface has a hardness that differs from a hardness at the geometric center by up to about 10 Shore C; optionally an intermediate layer disposed about the core; and a cover layer disposed about the core (or intermediate layer where present).