[EN] PROCESS FOR THE PRODUCTION OF DIACYL PEROXIDES<br/>[FR] PROCÉDÉ DE PRODUCTION DE PEROXYDES DE DIACYLE
申请人:NOURYON CHEMICALS INT BV
公开号:WO2020249688A1
公开(公告)日:2020-12-17
Process for the production of a diacyl peroxide involving the reaction of an anhydride with hydrogen peroxide, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride within the process.
[EN] PROCESS FOR THE PRODUCTION OF PEROXYESTERS<br/>[FR] PROCÉDÉ DE PRODUCTION DE PEROXYESTERS
申请人:NOURYON CHEMICALS INT BV
公开号:WO2020249689A1
公开(公告)日:2020-12-17
Process for the production of a peroxyester involving the reaction of an anhydride with an organic hydroperoxide, separation of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride within the process.
生产过氧酯的工艺包括将酐与有机过氧化物反应,分离所形成的羧酸,从该羧酸中制备酐,并在过程中回收酐。
Polymerizable composition, cured film, color filter, method of producing color filter and solid-state image sensor
申请人:FUJIFILM Corporation
公开号:EP2390272A1
公开(公告)日:2011-11-30
The invention provides a polymerizable composition including an oxime ester photopolymerization initiator, an organic acid anhydride having a molecular weight of 300 or less, and a Polymerizable compound.
A process for forming an epoxidized rubber including dissolving a rubber in a solvent and epoxidizing the rubber in the presence of an epoxidation reagent. The solvent is selected such that the rubber is soluble therein but the epoxidized rubber precipitates.