HIGH BOILING INHIBITORS FOR DISTILLABLE, POLYMERIZABLE MONOMERS
申请人:Crompton Corporation
公开号:EP1417209A1
公开(公告)日:2004-05-12
US6475347B1
申请人:——
公开号:US6475347B1
公开(公告)日:2002-11-05
[EN] HIGH BOILING INHIBITORS FOR DISTILLABLE, POLYMERIZABLE MONOMERS<br/>[FR] INHIBITEURS A POINT D'EBULLITION ELEVE POUR MONOMERES DISTILLABLES ET POLYMERISABLES
申请人:CROMPTON CORP
公开号:WO2003014130A1
公开(公告)日:2003-02-20
Disclosed herein are compounds of structure (I), wherein R1, R2, and R3 are organic radicals of C1 to C20, such that the combination of the three contain at least twelve carbon atoms and R3 is bound to the methylene carbon atom between X and the aromatic ring by at least one saturated carbon atom, allowing it to be easily separated from the polymerizable monomer by distillation; R1 and R2 having sufficient steric bulk to protect the phenol from reacting with an alkoxy group or halogen bound to silicon; and X is a neutral heteroatomic radical of oxygen, nitrogen, or phosphorous; and their use as inhibitors for the polymerization of (meth)acryloxysilanes.
High boiling inhibitors for distillable, polymerizable monomers
申请人:Crompton Corporation
公开号:US06475347B1
公开(公告)日:2002-11-05
Disclosed herein are compounds of the structure
wherein
R1, R2, and R3 are organic radicals of C1 to C20, such that the combination of the three contain at least twelve carbon atoms and R3 is bound to the methylene carbon atom between X and the aromatic ring by at least one saturated carbon atom, allowing it to be easily separated from the polymerizable monomer by distillation;
R1 and R2 have sufficient steric bulk to protect the phenol from reacting with an alkoxy group or halogen bound to silicon; and
X is a neutral heteroatomic radical of oxygen, nitrogen, or phosphorus; and their use as inhibitors for the polymerization of (meth)acryloxysilanes.