摘要:
There is provided an extrudable encapsulation matrix composition having improved loading capacity for oils, flavors, fragrances, agricultural chemicals, insecticides, drugs, etc. The matrix comprises a maltodextrin and hydrogen octenylbutanedioate amylodextrin or equivalent.
摘要:
An electronic typewriter has a right margin zone hyphenation system operable with an error correction function to provide a reasonably aligned right margin of printed lines on a work sheet. To hyphen a word or a partial word printed in the hyphenation zone, the operator positions a print mechanism to a hyphen position within the word and depresses a hyphen key. The electronics automatically erases the characters at the hyphen position and to the right of the hyphen position, prints a hyphen at the hyphen position, moves the print mechanism to a left margin, indexes the work sheet and prints the characters erased from the preceding line at the left margin on the next line. The hyphenation system is also operable to automatically erase an entire word in the hyphenation zone and reprint the word on the next line.
摘要:
There is disclosed non-sweet, savory, flavored baking chips (e.g., cheese baking chip), a process for making the same, and use of the chips in a variety of food items, such as cookies, cakes, and other baked products.
摘要:
Package and tank stable low temperature self-curing cation-active aqueous soluble or dispersible coating compositions are prepared by polymerizing blocked isocyanatoethyl methacrylate (IEM) alone or copolymerizing with various vinyl unsaturated monomers optionally in the presence of epoxy-amine adduct. These cation-active polymers when acidified or partially acidified provide aqueous solutions or dispersions especially useful as low temperature curable vehicles in cathodic electrocoating.
摘要:
A prepaint sealer and process for treating hardboard and similar board fabricated from cellulosic fibers or chips wherein the sealer comprising a thermoplastic or thermosetting vinylidene chloride latex is applied to the surface of the formed hardboard prior to the application of one or more coatings in the nature of a primer or top finish coat.
摘要:
Compounds having the general formula: ##STR1## wherein X is the 2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)oxy, R is --(CH.sub.2).sub.p -- where p varies from 1 to 3; R' is (CH.sub.2).sub.n -- where n varies from 1 to 7; R" is hydrogen or methyl; and m is 0 to 4.
摘要:
High solids alkyd resin coatings are prepared by reacting at least a portion of the available hydroxyl groups on a resin with an ethylenically unsaturated monoisocyanate monomer. The new products, useful both as the major vehicle resin in high solids coatings and as a cure modifier for oxidatively curable alkyd, polyester and acrylic resins, impart improved drying and weathering properties to coatings while maintaining low paint viscosity.
摘要:
New siloxane-polyesters, siloxane-ethers and siloxane-ether-polyesters, useful as powder coating resins, are prepared by reacting rigid diacids, neopentyl glycol, trimellitic anhydride with up to 90 percent hydroxyl functional silicone having about two .dbd.Si(R)--OH groups per molecule where R is lower alkyl or phenyl groups and the remaining silicon valences form ring-structured siloxanes. Improved powder properties, including crystallinity and tack temperatures of 50.degree.-90.degree. C., are believed to result in part from the rigidity provided by both the specific diacids and the cyclic silicones. The siloxane resins are hard at room temperature and can be powdered by methanical grinding. Powder coatings formulated from these resins are particularly suitable for coating metal and glass substrate.
摘要:
Package and tank stable, low temperature self-curing, cation-active aqueous soluble or dispersible coating compositions are prepared by copolymerizing blocked meta-isopropenyl-.alpha.,.alpha.-dimethylbenzyl isocyanate (m-TMI) with various vinyl unsaturated monomers optionally in the presence of epoxy-amine adduct. These cation-active polymers when acidified or partially acidified provide aqueous solutions or dispersions especially useful as low temperature curable vehicles in cathodic electrocoating.
摘要:
A process for encapsulating materials which are difficult to fluidize in a fluidized bed reactor comprising the steps of (1) compacting said materials into a plurality of flat chips; (2) grinding said chips into particles having a small particle size; (3) forming a fluid bed of the particles of step (2) in a fluid bed spray reactor; (4) applying a spray of a melted or molten hydrogenated liquid or wax to the surface of said particles in said reactor, encapsulating said particles; withdrawing said encapsulating material from said reactor.