Abstract:
Storage stable coating compositions suitable for the preparation of solid, light-sensitive organic layers utilizable in deformation imaging comprising a liquid vehicle, a film forming organic material and a photoactivator capable of producing free radicals.
Abstract:
DEXTROSE CONVERSION SYRUPS ARE OBTAINED DIRECTLY FROM STARCH PASTE WITHOUT REQUIRING AN ACID AND.OR ALPHA AMYLASE PRETHINING STEP. A SUBSTRATE SUITABLE FOR SACCHARIFICATION IS OBTAINED BY INITIALLY TREATING A STARCH PASTE AT A TEMPERATURE IN EXCESS OF 170*F WITH GLUCOAMYLASE, THE PASTE CONTAINING THE GLUCOAMYLASE IS THEN VIGOROUSLY AGITATED AND COOLED TO PROVIDE A HYDROLYZATE SUBSTRATE SUITABLE FOR DIRECT SACCHARIFICATION TO A DEXTROSE CONVERSION SYRUP.
Abstract:
SOYA PROTEIN CONCENTRATES ARE PREPARED BY REMOVING RESIDUAL LIPID AND WATER-SOLUBLE CONSTITUENTS FROM DEFATTED SOYBEAN FLAKES. THE RESIDUAL LIPIDS ARE INITIALLY EXTRACTED FROM THE SOYBEAN FLAKES WITH A HYDROCARBON-MONOHYDRIC ALCOHOL SOLVENT FOLLOWED BY AQUEOUS EXTRACTION OF THE WATER-SOLUBLE CONSTITUENTS. A HIGH LECITHIN-CONTAINING OIL IS OBTAINED BY ADMIXING THE RESULTANT LIPID MISCELLA AND AQUEOUS MISCELLA AND THEN EFFECTUATING AN OIL PHASE SEPRATION FROM THE ADMIXTURE.
Abstract:
A method of acylating starch with dibasic acid anhydrides and forming salts of the acylated starch with amines devoid of Zerewitinoff hydrogen at pH 5.0-7.0 The resultant amine slats of the starch half esters are useful as sizing agents for yarns containing synthetic fibers.
Abstract:
MODIFIED LACITHIN PRODUCTS EXHIBITING IMPROVED EMULSIFICATION PROPERTIES ARE DIRECTLY OBTAINED FROM CRUDE VEGETABLE OILS UNDER AN INTEGRATED AND CONTINUOUS PROCESS. THE CRUDE OILS ARE INITIALLY TREATED WITH A SMALL AMOUNT OF AQUEOUS ACID ANHYDRIDE WITH THE RESULTANT ACETYLATED WET GUM BEING PARTITIONED FROM THE CRUDE OIL. THE ACETYLATED WET GUM IS THEN ADMIXED WITH A BASE AND SUBJECTED TO CONTROLLED PROCESS CONDITIONS UNDER ELEVATED DRYING CONDITIONS TO PROVDE A DRY MODIFIED LECITHIN PRODUCT HAVING AN ACID VALUE OF ABOUT 10 TO ABOUT 25.