COMPOUNDS HAVING TWO OR MORE EXOVINYLENE CYCLOCARBONATE UNITS
申请人:BASF SE
公开号:US20190241538A1
公开(公告)日:2019-08-08
What are described are compounds having two or more exovinylene cyclocarbonate units, wherein the exovinylene cyclocarbonate units are bonded to one another via at least one organic, siloxane-free connecting group which is not bonded directly to the exovinylene double bonds, excluding connecting groups formed by polymerization of (meth)acrylic monomers. The connecting group preferably has at least one acetal group. Also described are a process for preparing the compounds, two-component binders comprising the compounds, and uses of the compounds.
Method of making vitamin a and intermediates formed thereby
申请人:EASTMAN KODAK CO
公开号:US02676992A1
公开(公告)日:1954-04-27
CYCLIC CARBONATES
申请人:BASF SE
公开号:US20180112030A1
公开(公告)日:2018-04-26
Compounds of the formula
in which
R
1
is an organic radical having a (meth)acryloyl group and
R
2
, R
3
, and R
4
independently of one another are an H atom or a C1 to C10 alkyl group.
COPOLYMER MADE FROM CYCLIC EXO-VINYL CARBONATE ACRYLATES
申请人:BASF SE
公开号:US20180155479A1
公开(公告)日:2018-06-07
What are described are copolymers formed from (a) at least one monomer M1 of the formula
in which R
1
is an organic radical having a (meth)acryloyl group,
R
2
, R
3
and R
4
are each independently a hydrogen atom or a C1- to C10-alkyl group; and
(b) at least one ethylenically unsaturated, free-radically copolymerizable monomer M2 other than the monomers M1. What are also described are two-pack adhesives comprising the copolymers and a polyfunctional hardener. The copolymers and the two-pack adhesives can be used as laminating adhesives.
Verbindungen der Formel (I) worin R1 für einen organischen Rest mit einer (Meth)acrylgruppe steht, R2,R3 und R4 unabhängig voneinander für ein H-Atom oder eine C1-bis C10-Alkylgruppe stehen.