136.
    发明专利
    未知

    公开(公告)号:DE3483602D1

    公开(公告)日:1990-12-20

    申请号:DE3483602

    申请日:1984-11-21

    Inventor: VERBANAC FRANK

    Abstract: The invention provides an improved cellulosic ester or ether product with an ester or ether degree of substitution (D.S.) of between 2.0 and about 2.9 which is derivatized or further reacted by reaction with an acrylamide reagent to substitute to a pendent acrylamide functionality D.S. of from about 0.05 to about 0.5 (leaving an unreacted or unsubstituted hydroxyl D.S. of from about 0.05 to about 0.95), and to thereby provide a polymerizable organic solvent-soluble product which is insoluble in water and copolymerizable with vinyl monomers. The product is prepared by reacting a cellulose ester or ether derivative with a catalyst and the acrylamide reagent at a pH of from about 4.2 to about 4.5. The reaction is carried out at a temperature between 80°C and 120°C for from one-half to three hours, while removing the water of reaction.

    PURIFICATION OF HYDROLYSED PROTEIN WITH CRYSTALLINE ZEOLITE

    公开(公告)号:CA2014247A1

    公开(公告)日:1990-11-19

    申请号:CA2014247

    申请日:1990-04-10

    Abstract: 2002810 A method of purifying hydrolysed protein compositions by contact with crystalline zeolite agglomerates is provided. A reduction in the concentration of chlorohydrins, measured as 1,3-dichloropropan-2-ol, in hydrolysed protein compositions can be obtained by contacting the hydrolysed protein composition with a crystalline zeolite agglomerate, e.g., as pellets, beads or granules of crystalline zeolite. The method allows removal of chlorohydrins without affecting the organoleptic qualities of the hydrolysed protein.

    COMPOSICIONES DETERGENTES LIQUIDAS QUE CONTIENEN TENSOACTIVO DE GLICOSIDO.

    公开(公告)号:ES2008601A6

    公开(公告)日:1989-07-16

    申请号:ES8802903

    申请日:1988-09-23

    Abstract: COMPOSICIONES DETERGENTES LIQUIDAS QUE CONTIENEN TENSOACTIVO DE GLICOSIDO CONSISTENTES EN ELEVADOS NIVELES DE COMPONENTES DE ALQUILMONOGLICOSIDO DE CADENA LARGA, GRACIAS A LOS CUALES, LAS COMPOSICIONES DETERGENTES LIQUIDAS QUE LOS CONTIENEN, MEJORAN SUS PRESTACIONES. EN PARTICULAR, LAS COMPOSICIONES LIQUIDAS ACUOSAS, PARA EL LAVADO DE PLATOS, QUE EMPLEAN AGENTES TENSOACTIVOS DE GLICOSIDO DE CADENA LARGA CON UN GRADO MEDIO DE POLIMERIZACION (D.P.) DE MENOS DE 1,5, HAN DEMOSTRADO POSEER PROPIEDADES EMULSORAS DE LA SUCIEDAD DE LA COMIDA, NOTABLEMENTE MEJORADAS, SI SE COMPARA CON LAS COMPOSICIONES CORRESPONDIENTES QUE UTILIZAN AGENTES TENSOACTIVOS DE GLICOSIDO CON UN D.P. MAS ELEVADO.

    USE OF GRANULAR STARCH TO REMOVE FAT AND/OR PROTEIN FROM STARCH HYDROLYSATE SYRUPS

    公开(公告)号:CA1239887A

    公开(公告)日:1988-08-02

    申请号:CA491554

    申请日:1985-09-25

    Abstract: In one embodiment, fat and/or protein liberated during a starch hydrolysis operation is suitably removed from the resulting starch hydrolysate solution by contacting said solution with a non-hydrolyzed granular starch material in a fashion so as to adsorb and/or coat said fat and/or protein onto said granular starch material and thereafter separating the resulting fat and/or protein containing starch material from said starch hydrolysate solution. In another embodiment, granular starch remaining non-hydrolyzed following a direct, granular starch hydrolysis process and having liberated fat and/or protein residues coated, adsorbed or otherwise accumulated thereon is pasted, thinned, separated from said fat and/or protein residues and recycled to said granular starch hydrolysis process for further hydrolysis to glucose therein.

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