METHOD FOR COATING A TIN-FREE SILICON COMPOSITION ON A FLEXIBLE MEDIUM
申请人:Maliverney Christian
公开号:US20120164335A1
公开(公告)日:2012-06-28
A method is described for coating a flexible medium made from fabric, paper, polyvinyl chloride, polyester, polypropylene or polyethylene terephthalate with a tin-free elastomer silicon composition that can be cross-linked by polycondensation.
SILICONE COMPOSITION SUITABLE FOR CROSS-LINKING BY DEHYDROCONDENSATION IN THE PRESENCE OF A NON-METAL CATALYST
申请人:Maliverney Christian
公开号:US20120172471A1
公开(公告)日:2012-07-05
A silicone composition is described that includes components having SiH/SiOH groupings and that can be polymerized/cross-linked by a dehydrocondensation reaction in the presence of a non-metal catalyst such as non-silylated, pentasubstituted guanidine, requiring a low activation temperature.
Novel amidine compounds which may be active ingredients in herbicides that are reliably effective at a lesser dose and highly safe, and herbicides containing these compounds as active ingredients are provided. Amidine compounds represented by a formula (1′)
and herbicides containing at least one kind of these compounds as active ingredients, [wherein G is an optionally substituted nitrogen-containing heterocyclic group represented by a formula (2′)
with a proviso that the number of carbons constituting the nitrogen-containing heterocycle of the nitrogen-containing heterocyclic group is 10 or less and that 2H-Indazole ring is excluded; Q′ represents cyano or the like; and A′ represents substituted phenyl or the like].
METHOD FOR SEALING AND ASSEMBLING COMPONENTS OF A DRIVE TRAIN
申请人:Maliverney Christian
公开号:US20120187633A1
公开(公告)日:2012-07-26
A method is described for sealing and assembling, pointing and/or coating a substrate by means of silicon elastomers prepared using silicon compositions that do not contain any metal catalyst such as, for example, tin, and cross-linking by polycondensation reactions in the presence of water (for example, ambient moisture).
Silicone composition suitable for cross-linking by dehydrogenative condensation in the presence of a non-metal catalyst
申请人:Maliverney Christian
公开号:US08455562B2
公开(公告)日:2013-06-04
A silicone composition is described that includes components having SiH/SiOH groupings and that can be polymerized/cross-linked by a dehydrocondensation reaction in the presence of a non-metal catalyst such as non-silylated, pentasubstituted guanidine, requiring a low activation temperature.