Abstract: This invention relates to a stable wetting agent concentrate suitable for combination with an agrichemical which comprises a mixture of (a) a N--C.sub.8 to C.sub.18 alkyl lactam having from 4 to 6 carbon atoms in the heterocyclic ring and (b) a polyalkyleneoxide/polydimethyl siloxane copolymer, combined in a weight ratio of between about 10:90 and about 90:10 (a) to (b), and (c) between about 0.01 and about 25 wt.% based on total composition of an anionic surfactant, which composition exhibits synergistic wetting properties and allows for the use of lower effective dosages of the agrichemical due to induced cuticular and stomatical absorption by the plant species. The invention also pertains to the preparation of the wetting concentrate and its combination with an active component for use on a plant as a single phase composition.

Abstract: A process is described for making substantially homogeneous copolymers comprising 50-90% of vinyl pyrrolidone (VP) and 10-50% of vinyl acetate (VA), by weight, which form clear aqueous solutions.

Abstract: A water soluble preservative admixture of biocidal compounds for addition to commercial use compositions at predetermined use levels, and uniformly distributed therein, to provide long-time synergistic biocidal activity against a wide range of fungi and both gram-negative and gram-positive bacteria, which comprises powders of(a) one or more methylol compounds, or their equivalents, and(b) iodopropynyl alcohol, or its ester, carbamate or ether derivative thereof, in a weight ratio of (a):(b) of 100:1 to 2000:1.

Abstract: A homogeneous polymerization process is described for making substantially homogeneous terpolymers of, by weight, 55-99%, preferably 65-95% of vinyl pyrrolidone; 0.5-49%, preferably 1-25% of a quaternary amino monomer, preferably 3-methacrylamidopropyl trimethylammonium chloride; and 0.5-49%, preferably 1-25%, of a hydrophobic monomer, preferably octadecyl methacrylate. The homogeneous terpolymer provides dual hair styling and conditioning functions in hair care applications.

Abstract: A charge imbalanced polymer comprising:(a) about 10 to 90 mole % of polymeric units having the formulas ##STR1## where A is present in an amount of about 0.1-0.8 mole, and B is present in an amount of about 0.05-0.4 mole, and where A is 2-6 times B,where R=C.sub.1 -C.sub.4 alkyl,n=1-6,R.sub.1 and R.sub.2 are independently C.sub.1 -C.sub.6 alkyl,R.sub.3 is H or lower alkyl, andR.sub.4 =C.sub.12 -C.sub.24 alkyl;and(b) about 10 to 90 mole % of a polymeric diacid units having the formula: ##STR2## where R is as defined above, and (c) about 0-20 mole % of by-product salts which are the dialkylaminoalkylamine and alkylamine salts of acid units of (a) and (b).The charged imbalanced polymer described above is made by:reacting 1 mole of an anhydride compound having the formula ##STR3## where R is as defined above, with less than 1 mole of a mixture of about 0.1-0.8 mole of a compound having the formula ##STR4## where n, R.sub.1, R.sub.2 and R.sub.3 are as defined above, and about 0.05-0.

Abstract: Various liquid or low melting pesticide and herbicide formulations, previously formulated with organic solvents, are combined with a polymer in solution and co-precipitated to form a polymer complex which captures the pesticide or herbicide yet exists as a solid at ambient conditions. By preparing the pesticide or herbicide formulation as a solid complex, storage and handling of the formulation is possible without the potential for organic solvent emission. When the solid polymer complex is placed in water, a stable aqueous dispersion of the pesticide or herbicide is achieved as the polymer inhibits flocculation, with approximately 100% recovery of the pesticide or herbicide.

Abstract: A water soluble, antimicrobial composition having antifungal activity useful for disinfecting a contact lens comprise (a) polyhexamethylene biguanide and (b) iodopropynylbutyl carbamate, in a weight ratio of (a):(b) of at least 100:1.

Abstract: A three part cleaning composition uses C.sub.6 -C.sub.20 alkyl substituted lactam as a cleaning agent, an anionic surfactant and water to solubilize and remove oil or grease from hard surfaces. The lactam is provided in a ratio, relative to surfactant of 5-0.1 to 5-3.0, more preferably 5-0.1 to 5-1.0. The composition is surprisingly effective in forming micro-emulsions with the oil or grease and maintaining the emulsions for ease in disposal. Using an aqueous solution including C.sub.6 -C.sub.20 alkyl substituted lactam provides a low volatility, non-flammable degreasing solution, which is highly effective and biodegradable.

Abstract: A bituminous hip and ridge roofing panel having roofing granules on its exposed surface and having folded underlay and overlay sections such that a three dimensional appearance and improved weatherability is achieved upon installation.

Abstract: This invention relates to a reactive diluent mixture employed in a free radical polymerization of film-forming monomers which comprises between about 25 and about 90 wt. % N-vinyl lactam containing 6 to 9 carbon atoms and between about 10 and about 75 wt. % of a non-cyclic vinyl amide having from 3 to 7 carbon atoms which is employed in a concentration of between about 10 and about 50 wt. % based on total film forming monomers.

Abstract: An extrudible, wet paste composition of an agriculturally active chemical is provided herein which is used for forming water-dispersible or water-soluble granules thereof. These granules form stable suspensions or solutions in water which provide efficient delivery systems for such agricultural chemicals.

Abstract: A 0% VOC, single phase hair spray composition of a water-insoluble polymer wherein substantially all the particles therein have a diameter of less than 1 micron, i.e. a microemulsion.

Abstract: This invention relates to the polyalk-1-enyl ethers having the formula ##STR1## which is the reaction product of a hydroxylated compound and an alk-1-enyloxy oxirane and to the process for preparing the polyalk-1-enyl ether product.

Abstract: This invention relates to non-hydrolyzable, non-irritating, hair, skin and textile substantive quaternary ammonium salts of a para-dialkylamino benzamide having the formula ##STR1## wherein R' and R" are each selected from the group of C.sub.1 to C.sub.2 alkyl; n is an integer having a value of from 2 to 6; R is an alkyl radical having from 1 to 30 carbon atoms; R.sub.1 and R.sub.2 are each selected from the group of C.sub.1 to C.sub.4 alkyl, hydrogen and, alternatively, R.sub.1 and R.sub.2, together with the attached cationic nitrogen atom can form a 5 to 6-membered heterocyclic ring selected from the group of ##STR2## and X is an anion. These benzamide derivatives are active sunscreening agents which are usefully employed at a concentration of from about 0.5 to about 10 wt. % in a formulation requiring protection against the harmful effects of sunlight, such as skin burn, hair damage, color fading, etc.

Abstract: What is provided herein is a colorless, stabilized aqueous solution of a C.sub.1 -C.sub.5 alkyl vinyl ether and maleic acid copolymer which includes about 100 to 1,000 ppm of an additive mixture of (a) about 30-70% by weight of ethylenediaminetetraacetic acid (EDTA) or its salts, such as the disodium, trisodium, tetrasodium or disodium-calcium salts, and (b) about 30-70% by weight of a secondary additive which is an organic antioxidant and/or free radical scavenger selected from t-butylhydroquinone, propyl gallate, butylated hydroxy-anisole (BHA), butylated hydroxy-toluene (BHT), 4-hydroxymethyl-2,6-di-tert-butylphenol, 2,4,5-trihydroxy-butyrophenone (THBP) and N,N-diethylhydroxylamine, said stabilized solution exhibiting a retention of at least about 85-90% of its original viscosity after 3 months. Preferably, the solution is prepared by hydrolyzing the corresponding anhydride in the presence of said additive mixture.

Abstract: Water-insoluble soap scum is converted into a stabilized, water-soluble dispersion which does not adhere to a hard surface. The process comprising applying a formulation containing a N-alkyl substituted lactam to the soap scum.

Abstract: An 80% VOC, single phase aerosol hair spray composition based on greater than 15% hydrocarbons as propellant is described. The composition includes a predetermined small amount of dimethyl ether as cosolvent to assure solubilization of the hair fixative resin, alcohol, water and hydrocarbon components of the composition within a single phase.

Abstract: What is provided herein is a stable, emulsifiable gel matrix for an agriculturally active chemical, which matrix will form an emulsifiable gel concentrate upon addition of the agriculturally active chemical, and upon water dilution, a highly stable aqueous macroemulsion which avoids precipitation of the active ingredient on extended storage. In addition, the inventive emulsifiable gel concentrates may contain relatively high concentrations of the agriculturally active chemical, the concentration sometimes referred herein to as "loading", making it advantageous from both the economic and handling viewpoints.

Abstract: This invention relates to non-hydrolyzable, non-irritating, hair, skin and textile substantive quaternary ammonium salts of a para-dialkylamino benzamide having the formula ##STR1## wherein R' and R" are each selected from the group of C.sub.1 to C.sub.2 alkyl; n is an integer having a value of from 2 to 6; R is an alkyl radical having from 1 to 30 carbon atoms; R.sub.1 and R.sub.2 together with the attached cationic nitrogen atom forms a 5 to 6-membered heterocyclic ring containing a hetero oxygen atom in addition to the heteronitrogen atom and is selected from the group of ##STR2## and X is an anion. These benzamide heterocyclic derivatives are active sunscreening agents which are usefully employed at a concentration of from about 0.5 to about 10 wt. % in a formulation requiring protection against the harmful effects of sunlight, such as skin burn, hair damage, color fading, etc.

Abstract: A water soluble preservative admixture of biocidal compounds for addition to commercial use compositions at predetermined use levels, and uniformly distributed therein, to provide long-time synergistic biocidal activity against a wide range of fungi and both gram-negative and gram-positive bacteria, which comprises powders of(a) one or more methylol compounds, or their equivalents, and(b) iodopropynyl alcohol, or its ester, carbamate or ether derivative thereof,in a weight ratio of (a):(b) of 100:1 to 2000:1.