Patent application number | Description | Published |
20090238885 | PROTEIN ENCAPSULATED PARTICLES - Particles that are encapsulated by protein are provided. Also a method for preparing protein encapsulated particles involving spraying and drying of an activated protein solution is provided. The protein encapsulated particles are particularly suited for food, feed, cosmetic and pharma applications. | 09-24-2009 |
20110045147 | PROTEIN-BASED OIL ENCAPSULATES - The invention provides an encapsulate comprising a protein-based encapsulation matrix that envelops one or more oil droplets containing at least 3 wt. % of polyunsaturated fatty acids (PUFAs) by weight of oil; said encapsulate having a mass weighted average diameter in the range of 0.5-5000 μm, wherein the protein-based encapsulation matrix contains at least 10 wt. % of a protein that has been cross-linked by means disulfide cross-links, said protein-based matrix further being characterized in that:
| 02-24-2011 |
20130183357 | OXIDATIVELY CROSS-LINKED PROTEIN-BASED ENCAPSULATES - The present invention provides a method of producing a protein-based encapsulate, said method comprising: providing an aqueous solution of a protein that is capable of forming disulfide cross-links; submitting said aqueous solution to a protein activation treatment to produce an aqueous suspension of activated protein aggregates, said suspension having a reactivity of at least 5.0 μmol thiol groups per gram of activated protein aggregates as determined in the Ellman's assay; dispensing said aqueous suspension in a gas or a water-immiscible liquid to produce suspension droplets having a diameter of 0.1-500 μm; and forming disulfide cross-links between the activated protein aggregates by contacting the activated protein aggregates with an oxidizing agent, optionally after said activated protein aggregates have been partially cross-linked by forming disulfide cross-links by means of heat treatment or by pressurization to a pressure in excess of 50 MPa. The aforementioned method offers the advantage that the characteristics of the protein-based encapsulation matrix can be controlled effectively. Furthermore, said method enables the preparation of protein-based encapsulates that very effectively protect the encapsulated components, e.g. against oxidation or moisture. | 07-18-2013 |
Patent application number | Description | Published |
20090286096 | MULTIPLE LAYER FILM AND COMPOSITE MATERIAL PRODUCED THEREFROM - A film comprising the following layers:
| 11-19-2009 |
20100221551 | MULTILAYER FOIL - The present invention relates to a composite part containing (i) a part composed of an ABS molding composition, and (ii) a multilayer film including at least one layer comprising a polyamide molding composition, and at least one layer comprising an adhesion promoter, wherein the adhesion promoter contains from 2 to 100% by weight of a copolymer, and wherein the copolymer contains (a) from 70 to 99.9% by weight of monomer units derived from vinyl compounds selected from the group consisting of acrylic acid derivatives, methacrylic acid derivatives, and vinylaromatics; and (b) from 0.1 to 30% by weight of monomer units comprising a functional group selected from the group consisting of a carboxylic anhydride group, an epoxy group, and an oxazoline group. | 09-02-2010 |
20120094116 | POLYAMIDE BLEND FILM - A film whose outer layer is composed of a molding composition which is in essence composed of the following components:
| 04-19-2012 |
20120270022 | ADHESIVE-FREE COMPOSITE MADE OF A POLYARYLENE ETHER KETONE FOIL AND OF A METAL FOIL - A process for producing a composite of a polyarylene ether ketone foil a metal foil is provided. The process includes: providing a foil of thickness from 5 to 1200 μm made of a molding composition which comprises: from 60 to 96 parts by weight of polyarylene ether ketone, from 2 to 25 parts by weight of hexagonal boron nitride and from 2 to 25 parts by weight of talc, where the sum of the parts by weight of the components is 100; providing a metal foil of thickness from 10 to 150 μm; and pressing the foils without using an adhesive at a temperature in the range from T | 10-25-2012 |
20140037937 | POLYAMIDE BLEND FILM - A film whose outer layer is composed of a molding composition which is in essence composed of the following components:
| 02-06-2014 |