Abstract: A number of novel carboxamides have been found to be useful insect repellents.

Abstract: A white, defatted, food-grade peanut flour having an unusually high protein solubility and being suitable for human consumption is disclosed. Peanuts are heated, in preparation for blanching, at temperatures of about 220.degree.-250.degree. F., for a period of time sufficient to eliminate the raw peanut taste. The peanuts are blanched, remoisturized without heat, flaked, solvent extracted, filtered, desolventized and ground into flour.

Abstract: Processes and compositions for preparing soda crackers are described. In the present process a liquid starter is employed to supply the necessary microorganisms, Lactobacillus plantarum, Lactobacillus delbrueckii, and Lactobacillus leichmanni.

Abstract: A finishing agent for fabrics containing cellulose that is free of formaldehyde is prepared from equimolar amounts of methyl carbamate and glutaraldehyde. The reaction product, although unstable in dilute aqueous solution, can be applied to fabric from concentrated aqueous solution or can be methylated for application from dilute solution. Fabric is given wrinkle-resistance and durable-press properties with no release of formaldehyde from the agent or from the treated fabric.

Abstract: Fresh whole produce is placed in a container and continuously purged for about 30 to 120 minutes with oxygen or carbon dioxide gas. The container is then filled with a brine solution and the produce allowed to stand for a period of about 2-24 hours, thus resulting in superior pickled produce.

Abstract: The following new compounds, useful in flame retardant compositions for cotton, are disclosed in the invention:2,4-diamino-6-carbamoylmethyl-1,3,5-triazine (Ib),2,4-diamino-6-(dibromocyanomethyl)-1,3,5-triazine (IIa),2,4-diamino-6-(dibromocarbamoylmethyl)-1,3,5-triazine (IIb),2,4-diamino-6-(3,5-dibromo-4'-aminophenyl)-1,3,5-triazine (IIc),ethyl N-(2,4,6-tribromophenyl)glycinate (IV),N-(2,4,6-tribromophenyl)glycinamide (V),2,4-bis[di(hydroxymethyl)amino]-6-(3,5-dibromo-4'-amino-phenyl)-1,3,5-triaz ine (III),2,4-diamino-6-(2',4',6'-tribromoanilinomethyl)-1,3,5-triazine (Id), and2,4-bis[di(hydroxymethyl)amino]-6-(2',4',6'-tribromoanilinomethyl)-1,3,5-tr iazine (VI).

Abstract: A process for producing a polymeric-type film in the surface of cellulosic fibers is disclosed. Cellulosic fibers are irradiated in the colored area of a radiofrequency plasma of ammonia for a period of about 10 minutes to 2 hours in a reactor designed to admit ammonia between electrodes at a rate such that all of the ammonia molecules have been activated to plasma. A polymer coating is formed in the surface of the cellulosic fibers that is alkali resistant, water-repellent and improves the wrinkle recovery of the fabrics.

Abstract: A recessive gene for tallness in plants is used as the fourth genetic element along with cytoplasmic-genetic male sterility, sterility maintainers and fertility restorers to facilitate hybrid seed production. The recessive tall gene is incorporated into the pollen fertility restoring parent (R-line) in hybrid seed production crosses (A-line.times.R-line crosses).

Abstract: An apparatus for drafting and parallelizing strands of fiber comprising three side-by-side rolls nested in three side-by-side troughs which conform to and are adjacent the bottoms of the three rolls. The rolls are rotated in the same direction at sequentially greater speeds. The first two rolls include fiber-combing teeth, and the third roll is composed of a smooth, rubber-like surface. The fibers pass sequentially around the bottoms of the three rolls through a very narrow gap between the rolls and troughs to emerge in a parallelized, drafted condition. The unit may be incorporated into a no-twist yarn system as the sole mechanism for drafting and parallelizing the fiber, to form no-twist yarn in a continuous manner; or be used in place of conventional drafting system.

Abstract: Powdered and crumb rubber are prepared by dispersing in a starch alkoxide paste appropriately sized particles of wet curd from the precipitation of a latex emulsion, and then insolubilizing the paste by treatment with select bivalent cations. The result is a starch adduct encasing the particulate elastomer, thereby preventing agglomeration and congealing upon storage.

Abstract: A yarder is employed with a running skyline provided with a carriage. The running skyline has an intermediate suspended support consisting of a hanger bar with a shoe pivotally connected to the lower end of the hanger bar by a transverse shaft. The shoe has supporting sheaves and an enclosure rail, with the skyline haulback line supportingly received between the rail and the sheaves. The carriage is open on one side so as to be able to pass the transverse shaft of the intermediate suspended support. The open side of the carriage has a yieldable safety gate which allows the carriage to pass the transverse shaft but which retains the haulback line within the carriage. The lower portion of the carriage has respective sheaves for a slack pulling line and a log suspension line to which logs to be transported are connected. A mainline extends between the yarder and a junction member connected to both the slack pulling line and the log suspension line.

Abstract: Esters and mixed ester-amides derived from glycolic acid by substitution at the hydroxyl and carboxyl functions were prepared by conventional procedures and tested for antimicrobial activity. All of the compounds tested showed some inhibition against four microorganisms under the test conditions, and some of them had potent activity. These new compounds have properties which make it possible for them to be used as biostatic agents in commercial products.

Abstract: Esters and mixed ester-amides derived from glycolic acid by substitution at the hydroxyl and carboxyl functions were prepared by conventional procedures and tested for antimicrobial activity. All of the compounds tested showed some inhibition against four microorganisms under the test conditions, and some of them had potent activity. These new compounds have properties which make it possible for them to be used as biostatic agents in commercial products.

Abstract: Synthetic polyhydroxylated steroidal lactones are found to be highly effective plant growth promoting substances.

Abstract: Chemical biological agents to be encapsulated are dissolved or dispersed in an aqueous solution of polyhydroxy polymer xanthate. Simultaneous addition of a strong acid and a coupling agent to the solution insolubilizes the polyhydroxy polymer without degrading the xanthate moiety, thereby entrapping the agents in a protective matrix. Encapsulation of biologically active compositions provides a shield against hostile environments, improves safety in handling, and slows the release of such compounds to the surrounding medium. Highly volatile liquids are protected against losses by evaporation. Encapsulation also provides protection against decomposition from exposure to ultraviolet light.

Abstract: A process and apparatus for accelerated drying of green and partially dried lumber at pressures above atmospheric pressure to rapidly remove selected portions of moisture from the wood without degradation of the wood structure. A kiln for performing the method comprises a generally cylindrical kiln chamber to contain a stack of lumber, a by-pass line from the front to the back of the chamber to heat and distribute steam evenly to the lumber surfaces, a pressure-controlled steam vent to regulate kiln temperature, and temperature control to regulate the rate of drying. Conditions of pressure and temperature in the kiln can be regulated by heat added from an external source to equalize and condition the lumber rapidly in steam.

Abstract: A compressive creep test fixture of box-like structure having a rectangular opening for testing a specimen and a pair of ports for applying a vacuum. Rigid or semi-rigid elements, spaced from each other in a uniform manner, support the specimen at the rectangular opening during testing. The vacuum in the fixture holds the tested specimen in place on the support elements, and together the vacuum and support elements prevent buckling of very thin sheet materials under conditions of edgewise compressive loading.A method for using a compressive creep test fixture to determine mechanical properties of sheet materials.

Abstract: The removal of lint fibers from the cottonseed is facilitated by aqueous pretreatments of the cotton boll with dilute chemical substances. The wet processing of the boll renders the lint amenable to easy removal from the seedcoat in the wet or dry states.

Abstract: Certain polybutylbenzylphenols and benzyl-3,4-methylenedioxybenzenes are useful for insect control especially as insect chemosterilants and oviposition inhibitors. The benzyl-3,4-methylenedioxybenzenes also find utility as growth inhibitors for mosquito larvae.

Abstract: Animal carcasses are thoroughly cleaned by a single pass through a cleaning unit having a pair of oscillating spray bar assemblies, each equipped with a plurality of nozzles arranged to collectively contact all exposed surfaces of the carcass. The cleaning unit is enclosed within an open-ended chamber having at either end a vestibular system of baffles for containing the spray liquid while permitting uninhibited passage of the carcasses.