摘要:
Polymers and metal complexes thereof useful in photographic dye image transfer materials comprise units of the formula: wherein
R is hydrogen, halogen or a 1-6 C alkyl group, L is a single bond or a bivalent linking group, Gp is -N(CH 2 COO-M + ) 2 or
Z represents the atoms necessary to complete a heterocyclic nucleus which may be substituted; X- is an anion; R 3 is a single bond or an alkylene group; and R 4 and R 5 are independently chelating groups.
The preferred metals are nickel (II) and copper (II).
摘要翻译:可用于照相染料影像转印材料的聚合物和金属络合物包含下式的单元:其中R是氢,卤素或1-6C烷基,L是单键或二价连接基团,Gp是 - N(CH 2 COO)M +)2或 Z表示完成可被取代的杂环核所必需的原子; X - 是阴离子; R 3是单键或亚烷基; R 4和R 5独立地是螯合基团。 优选的金属是镍(II)和铜(II)。
摘要:
Polyethylenically unsaturated crosslinking agents and polymerizable monomers. These agents contain a heterocyclic nucleus and are capable of forming oxygen-insensitive, radiation-curable systems. The crosslinked polymeric coatings are also disclosed.
摘要:
The invention involves a novel melamine group-containing (meth)acrylate, e.g. hexakis(2-acryloyloxypropyl)-melamine, hexakis(2-acryloyloxyethyl) melamine, etc., and its polymer. Said (meth)acrylate has excellent reactivity and storage stability, and said polymer has excellent dimensional stability, durabilities (especially water resistance and moisture resistance) and surface hardness, and is useful as a molded product and a coating layer of a molded resin article. For example, a polyester film coated with said polymer has excellent adhesivity, flexibility and dimensional stability as well as high abrasion resistance, and can be used to a wide variety of uses as an abrasion resistant film.
摘要:
Die Erfindung betrifft neue Homo- und Copolymerisate von 4-Acryloyloxy- oder 4-Acryloylamido-2,2-Dimethyl-6,6-Dialkylpiperidinen bzw. den entsprechenden Methacryloyl-Verbindungen sowie deren Verwendung als Licht- und Wirmestabilisatoren für Thermoplaste, Lackbindemittel und polymere Überzugsmassen.
摘要:
An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example. A dust suppression coating composition includes an acrylic polymer comprising a quaternary ammonium moiety; and an oligomeric alkylalkoxysiloxane. The coating composition may further include a zirconium salt. The coating composition may be applied to roofing granules, and/or asphaltic compositions, among other things.
摘要:
Provided are a fluorine-containing monomer soluble in a hydrocarbon-based solvent as well as excellent in water and oil repellence, and a manufacturing method therefor. The fluorine-containing monomer is a carboxylic acid ester/carbamate compound having a polymerizable functional group and a fluorine atom group, and represented by the following general formula: C a F 2a+1 O-(C b F 2b O) c -C 2 F 4 COO-Z-(CONHR) d . The method for manufacturing the carboxylic acid ester/carbamate compound is comprised of the steps of making an isocyanate compound having a polymerizable functional group react with an alcohol such as a polyalkylene glycol, a cycloalkane dimethanol, or a polyhydric alcohol to produce a hydroxycarbamate, and subsequently making the resulting hydroxycarbamate react with a perfluoropolyether carboxylic acid halide.
摘要翻译:本发明提供一种含氟单体可溶于烃类溶剂,以及优异的耐水和油排斥性,及其制造方法。 含氟单体为具有聚合性官能团和氟原子基团的羧酸酯/氨基甲酸酯化合物,以及由下述通式表示:C A F 2A + 1 O-(C B˚F2B O)C 1 -C 2 F 4 COO-Z-(CONHR)天。 制造羧酸酯/氨基甲酸酯化合物的制造方法是由使在异氰酸酯化合物具有聚合性官能团与醇反应的步骤:如聚亚烷基二醇,环烷烃二甲醇,或多元醇以产生hydroxycarbamates,和 随后使所得到的hydroxycarbamates与全氟聚醚羧酸卤化物反应。