Abstract: There is disclosed a closure which permits the opening of a membrane sealed nutritional or pharmaceutical product container in a single action motion which also maintains a hermetic seal under retort conditions. This closure includes a generally cylindrical side wall having threads along the inner surface thereof and retaining means for cooperative engagement with the lip of a plastic container, and a top having an annular rim portion and a center portion, with the top having a lower surface attached to a heat-sealable barrier able to be secured to the plastic container, with the top also having a center portion removal means. A method is also disclosed for providing a hermetic seal on plastic containers using the closure and plastic container of this invention.

Abstract: There is disclosed the use of matrix-antidegradants in rubber and a process for the production of matrix-antidegradants. More specifically, this invention is directed to microparticles of vulcanized rubber containing high levels of para-phenylenediamine type antiozonants which have a particle diameter of 100 microns or less. The matrix-antidegradant or microparticles prepared according to this invention provide long term protection to rubber articles that are subject to ozone and oxygen attack.

Abstract: A novel liquid nutritional for use as an infant formula for use in the treatment of infantile colic is disclosed. The formula comprises protein, fat, carbohydrates and dietary fiber of a concentration of between 3.1 and 14.1 grams of fiber per liter of formula. Specific preferred protein, fat, carbohydrate and fiber sources are disclosed. Also disclosed is a method of treating infants with colic by feeding an infant the formula made in accordance with the invention. Also disclosed is a method for manufacturing the infant formula of the invention.

Abstract: There is disclosed a closure which permits the opening of a membrane sealed nutritional or pharmaceutical product container in a single action motion which also maintains a hermetic seal under retort conditions. This closure includes a generally cylindrical side wall having threads along the inner surface thereof and retaining means for cooperative engagement with the lip of a plastic container, and a top having an annular rim portion and a center portion, with the top having a lower surface attached to a heat-sealable barrier able to be secured to the plastic container, with the top also having a center portion removal means. A method is also disclosed for providing a hermetic seal on plastic containers using the closure and plastic container of this invention.

Abstract: This invention is concerned with a closure which permits the sterile opening of a membrane sealed container in a single-action motion which also maintains a hermetic seal under retort conditions. This closure includes a generally cylindrical side wall having threads along the inner surface thereof, a top with an upper surface having a protective rim extending upwardly therefrom, with the top also having a dome assembly with the protective rim extending above such dome assembly. The dome has a top and bottom surface, with at least one plow member projecting downwardly from the bottom surface of the dome.

Abstract: This invention relates to a closure which permits the opening of a hermetically sealed plastic container in a single action motion, which also maintains the hermetic seal under retort conditions. This closure includes a generally cylindrical side wall having threads along the inner surface thereof and a top portion having a metallic disk with its lower surface coated with a fusible coating, such as polypropylene. An annular flange is provided along the inner surface of the side wall to retain the metallic disk between the annular flange and an inwardly inclined inner surface portion of the side wall. A method is also disclosed for providing a hermetic seal on plastic containers using the closure of this invention.

Abstract: A stoma measuring device is provided comprising a valve housing containing a valve, a lumen with a port located near its distal end, with the lumen having its proximal end secured to the valve housing, and an inflatable component member, with this member located near the distal end of the lumen, the member having a first end secured to the lumen intermediary the port and the valve housing. The lumen is relatively flexible and may be fabricated with a radiopaque filler. The method for using the device of this invention permits the measuring of the depth of a stoma by inserting the distal end of a lumen through the opening in the stomach, the lumen having a port near the distal end, the lumen also secured to the first end of an inflatable component member, the port being intermediary the first end and the distal end, the lumen also having indicia thereon, inflating the member and ascertaining the relative distance between the first end in the stomach and the outer layer of skin through the use of the indicia.

Abstract: A water based coating composition for unvulcanized rubber articles that comprises (1) a polymeric antidegradant latex, (2) an additional emulsifier, (3) a thickening agent, and (4) a filler/mold release/lubricating agent. The water based coating composition is placed on an uncured rubber article prior to vulcanization and results in improved molding of the rubber article and provides a final rubber vulcanizate that possesses superior antidegradative properties.

Abstract: There is disclosed the use of microencapsulated antidegradants in rubber and a process for the production of microencapsulated antidegradants. More specifically, this invention is directed to the cellulose acetate microencapsulation of para-phenylene diamine based antiozonants at wall to core ratios greater than 1:1 but less than 4:1. The microcapsules preferably have a particle diameter of less than 50 microns. The microencapsulated antidegradant prepared and used according to this invention provides long term protection to rubber articles that are subject to ozone and oxygen attack.

Abstract: This invention is directed to the preparation of polymerizable monomers that are prepared from 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl) benzene (m-TMI) and 1-(1-isocyanato-1-methylethyl)-4-(1-methylethenyl) benzene (p-TMI). The monomers prepared from m- and p-TMI can contain numerous chemical moieties, and when polymerized, produce polymers that have chemically bonded to the polymeric backbone the functional moiety. More specifically, these TMI derived monomers may contain chain breaking antioxidant moieties, peroxide decomposing antioxidant moieties, ultraviolet stabilizing moieties, triplet quenching moieties, and other chemical moieties that are useful in polymers.

Abstract: There is disclosed a polymeric hypodermic device that comprises a hollow polymeric needle for injection of substances beneath the skin. The polymeric hypodermic device is constructed of a polymeric material such as polyetheretherketones, polycarbonates, polyetherimides, polymethylpentenes, and other synthetic material having bio-compatibility and possessing sufficient structural strength in such fine structures so as to result in penetration of the skin and adjacent body tissues. The invention provides a novel injection end through which the medication is injected in a direction other than parallel to the axis of the needle, which has had a swirling motion imparted to it, thus lessening trauma to tissue and veins.

Abstract: There is disclosed polyurethane reaction mixtures containing a novel aromatic diamine as a curative. This invention is also concerned with cured polyurethanes prepared by reacting the aromatic diamine of this invention with a mixture of organic polyisocyanate and polymeric polyol containing an excess of said polyisocyanate or with a prepolymer of said polyisocyanate and a polymeric polyol. The use of the curative of this invention provides sufficient pot life for making castings as well as foams.

Abstract: Superior vulcanization agents for rubber are prepared by reacting sulfur with an olefin at 140.degree.-160.degree. C. in an aqueous reaction media in the presence of a basic catalyst and a dispersing agent.

Abstract: A disposable feminine hygiene kit and system that includes a douche composition for internal cleansing of the vagina, and a wipe solution for external cleansing of the vulva. The douche formulation may be a ready-to-use liquid solution, or a concentrate. It comprises inorganic salts, as well as a buffering agent for pH adjustment. The concentrate does not require a preservative. The ready-to-use liquid solution incorporates the ingredients of the concentrate, and also includes a preservative. The compositions of both the liquid and the concentrate comprise a multiple electrolyte solution, pH-adjusted and isotonic (after dilution of the concentrate), resulting in optimal vaginal compatibility. The douche composition is used in combination with a preserved anti-bacterial wipe solution for use upon the external vulva. The wiping solution is preferably incorporated into a towelette application.

Abstract: This invention relates to a process for the isomerization of branched dienes which comprises contacting at isomerization conditions a branched diene with a boron phosphate catalyst wherein the initial ratio of phosphorus (P) to boron (B) is less than 1.0 but greater than 0.6. The contacting is conducted at a temperature of from 100.degree. C. to 450.degree. C. and at a pressure from subatmospheric to superatmospheric.

Abstract: This invention relates to the discovery that a morpholine polysulfide, such as morpholine tetrasulfide, in combination with a substituted triazine having at least one dialkyl dithiocarbamyl radical provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.

Abstract: There is disclosed a preparation of (optionally substituted) 2,2'-dithiobis(benzothiazole) by the oxidation of 2-mercaptobenzothiazole using bromate salts as the oxidant in an aqueous/alcohol reaction medium. The process of this invention provides an efficient and practical step in a procedure for the production of 2,2'-dithiobis(benzothiazole) that is virtually pollution free.

Abstract: There is disclosed a preparation of (optionally substituted) 2,2'-dithiobis(benzothiazole) by the oxidation of 2-mercaptobenzothiazole using bromate salts as the oxidant in an acidified aqueous reaction medium. The process of this invention provides an efficient and practical step in a procedure for the production of 2,2'-dithiobis(benzothiazole) that is virtually pollution free.