摘要:
A printing device for a continuous strip of tags prints a plurality of lines on each of the tags. The device allows free selection and easy changing of line spacing. The device for a continuous strip of tags has a feed mechanism for feeding the strip of tags, a printing mechanism for printing a plurality of lines on each tag of the continuous strip of tags and a data memory circuit for storing input printing data. The printing data input to the data memory circuit is required to consist of character data corresponding to contents of the plurality of lines, followed by line spacing data for each line, followed by data indicating the number of tags.
摘要:
A process for forming a metallic paint film comprising(a) coating on a substrate surface a metallic paint containing as a vehicle component a modified vinyl-type copolymer obtained by copolymerizing 5-75 weight % of cellulose acetate butyrate with 95-25 weight % of a monomeric component consisting of one or more vinyl-type monomers,(b) if necessary, coating a thermosetting resin-type clear topcoating while said coated metallic paint film is in the unhardened state and(c) then baking the paint film.
摘要:
A powdery coating composition comprising (1) 10 to 40% by weight of a solid cross-linking agent having a softening point of 50.degree. to 120.degree. C. and prepared by heating 40 to 75% by weight of an acrylic resin having free hydroxyl groups and 60 to 25% by weight of an alkoxyaminotriazine at 50.degree. to 120.degree. C., and (2) 90 to 60% by weight of a base resin having a softening point of 60.degree. to 130.degree. C. and an acid value of up to 30 and containing 0.4 to 2.0 moles of free hydroxyl groups per kilogram of the resin, the alkoxyaminotriazine having 0 to 1 non-methylolated NH bond per triazine ring, at least 80% of the methylol groups of the alkoxyaminotriazine having been etherified with an aliphatic or alicyclic alcohol or ethylene glycol monoalkyl ether.
摘要:
An aqueous coating composition which is prepared by radially polymerizing unsaturated vinyl monomer with ionic or nonionic surface active agent, and impregnating the obtained emulsion with a compound (A) that is represented by the general formula: ##STR1##
摘要:
An emulsion composition prepared by the emulsion polymerization of a polymerizable vinyl monomer in the presence of an emulsifier characterized in that the emusifier is a neutralized maleate, partial maleate, fumarate or partial fumarate of an addition polymerization polymer having as a side chain a drying oil fatty acid residue and/or semi-drying oil fatty acid residue linked to the main chain of the polymer by an ester bond.
摘要:
A high solid coating composition curable at ambient temperature, causing no air pollution in use, which comprises the mixture of: (1) alkyd resin prepared from (a) saturated aliphatic or aromatic polybasic acids or their anhydrides, (b) polyhydric alcohols and (c) unsaturated vegetable oils or unsaturated vegetable oil fatty acids, and (II) metallic alcoholates and/or chelate compounds thereof. Some portion of said alkyd resin can be replaced by modified oils or butadiene polymers.
摘要:
A method for improving emulsion paint which is characterized in that 1 to 40 parts by weight as solids of aqueous acrylic resin solution is added to 100 parts by weight as resin solids of emulsion paint, said aqueous acrylic resin solution being produced from ethylenically unsaturated monomer having tertiary amine group, ethylenically unsaturated monomer having carboxyl group(s) and other ethylenically unsaturated monomer. The improved emulsion paint thereby formed has a low thixotropic property and an excellent coating property, and forms excellent coating film with good water resistance, moisture resistance and chemical resistance.