[EN] PIPERIDINYL COMPOUNDS THAT SELECTIVELY BIND INTEGRINS<br/>[FR] COMPOSES DE PIPERIDINYLE LIANT SELECTIVEMENT LES INTEGRINES
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2004020435A1
公开(公告)日:2004-03-11
The invention is directed to piperidinyl compounds of formula (I) and (II) that selectively bind integrin receptors and methods for treating an integrin mediated disorder, wherein W, R2, Z and q are described in the application.
An emulsion composition of a modified polypropylene. It can have exceedingly improved emulsion stability because the modified polypropylene used has extremely high solubility in solvents and is easily emulsifiable. The modified-polypropylene emulsion composition comprises water and a modified polypropylene dispersed and emulsified therein, and is characterized in that the modified polypropylene has a racemic diad content [r] of 0.12 to 0.88 and has hydrophilic functional groups in a number of 0.5 or larger on the average per molecular chain of the polypropylene.
[EN] PROCESS FOR PREPARING AN ALPHA-SUBSTITUTED ACRYLATE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN ACRYLATE ALPHA SUBSTITUÉ
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2021138075A1
公开(公告)日:2021-07-08
The present disclosure relates to a process for preparing an alpha-substituted acrylate, the process comprising: a) combining starting materials comprising an alpha-(halomethyl) acrylate and an organozinc compound, thereby forming a product comprising the alpha-substituted acrylate.
[EN] PROCESS FOR PREPARING AN ALPHA-SUBSTITUTED ACRYLATE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN ACRYLATE ALPHA-SUBSTITUÉ
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2021138073A1
公开(公告)日:2021-07-08
The present disclosure relates to a process for preparing an alpha-substituted acrylate, the process comprising: a) combining starting materials comprising an alpha-(halomethyl) acrylate and an organoaluminum compound, thereby forming a product comprising the alpha-substituted acrylate.
SYMMETRIC HYPERBRANCHED TYPE SILICONE-MODIFIED POLYMERIZABLE COMPOUND, AND ITS MODULARIZED PREPARATION METHOD
申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US20160039848A1
公开(公告)日:2016-02-11
A symmetric hyperbranched type silicone-modified polymerizable compound contains a compound represented by the following general formula (1). A hyperbranched type silicone-modified polymerizable compound has flexibility at the branched skeleton itself than the conventional ones, and reactivity of a polymerizable functional group is good and it is positionally and sterically symmetric, while it has a highly branched structure having siloxane chains.
[(R
A
R
B
)
2
CHOCH
2
]
2
CHOR
C
c
R
D
(1)
R
A
represents a monovalent linear, branched or cyclic siloxane chain; R
B
represents a divalent hydrocarbonylene methylene ether group represented by —CH
2
CR
b1
R
b2
(CR
b3
R
b4
)
n1
OCH
2
—, each of R
b1
, R
b2
, R
b3
and R
b4
may be the same or different from each other and represents a hydrogen atom or a linear, branched or cyclic hydrocarbon group having 1 to 10 carbon atoms which may be bonded to each other, “n1” represents an integer selected from 0 to 10; R
C
, a divalent linking group; “c”, 0 or 1; and R
D
, an unsaturated polymerizable functional group.