摘要:
Semiconductor processing compositions comprising amidoxime compounds having two or more amidoxime functional groups and their use in semiconductor processing to remove photoresist, polymeric materials, etching residues and copper oxides from semiconductor substrates, particularly substrates comprising copper, low-k dielectric material, titanium nitride, and/or titanium oxynitride.
摘要:
Disclosed are acetals of nepetalic acid. They may be prepared by reaction of an alcohol with nepetalic acid, and are useful as repellents for insects and arthropods, in addition to other uses.
摘要:
The present invention pertains to the field of tick- or insect-repellent formulated compositions containing dihydronepetalactone, a nepetalactam, a dihydronepetalactam and/or their respective derivatives, and one or more additives to provide a useful and effective means of delivering the composition in the manner and to the location as desired by the user.
摘要:
Described in this invention is a catalytic process for making amide acetals from nitrites and diethanolamines. Amide acetals can be further crosslinked by hydrolyzing the amide acetal groups, and subsequently reacting the hydroxyl groups and/or the amine functions that are formed, to crosslink the composition.
摘要:
3-substituted dihydronepetalactone is prepared by deprotonation of nepetalactone and treatment with Grignard reagent to form alkyl and aryl substituted compounds. The compounds so prepared are odorous and have a wide range of utility ranging from insect repellents to fragrance compounds, such as perfumes, among others.
摘要:
This invention relates to preservatives at neutral or slightly acidic pH containing copper complexes and calcium, magnesium, and/or zinc cations for protection of wood, cellulose, hemicellulose, and lignocellulose from decay caused by fungi.
摘要:
Semiconductor processing compositions comprising amidoxime compounds having two or more amidoxime functional groups and their use in semiconductor processing to remove photoresist, polymeric materials, etching residues and copper oxides from semiconductor substrates, particularly substrates comprising copper, low-k dielectric material, titanium nitride, and/or titanium oxynitride.
摘要:
The present invention pertains to the field of clay compositions, and to tick- or insect-repellent compositions containing clay, particularly to tick- or insect-repellant formulations comprising dihydronepetalactone, a nepetalactam, a dihydronepetalactam and/or their respective derivatives and clay that provide sustained release to improve utilization of the active ingredient and require less-frequent renewal.
摘要:
Disclosed are acetals of nepetalic acid. They may be prepared by reaction of an alcohol with nepetalic acid, and are useful as repellents for insects and arthropods, in addition to other uses.