Palasz
Andre Palasz, Madrid ES
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20080268419 | Supplementation for Embryo and/or Cell Manipulation Media - The question is to increase the quality and safety of the media used in embryo and cell manipulations by means of supplementation, in the manipulation medium, by one or several of the following compounds: synthetic hyaluronan ( sHA), phospholipids or unsaturated fatty acids obtained from soybean seeds (PLFA), replacing others which are habitually added to embryo manipulation media and which produce potential damage and/or contamination by viruses, prions, endotoxins, etc., this being important with regard to the quality of the embryos or cells which it is desired to generate, both for the production of transgenic animals, for animal production, and for cell therapy or assisted reproduction; achieving a reduction in adhesiveness and an increase in viscosity, without losing the fluidity of the medium; this is essential in micro-manipulations such as ICSI, nuclear transfer, embryo biopsies, the micro-injection of cells into embryos in pre-implantational stages, or cell fusion. | 10-30-2008 |
Andre T. Palasz, Madrid ES
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20090186335 | METHOD OF PREPARING UNILAMELLAR VESICLES FOR THE CRYOPRESERVATION AND CULTURE OF GERM CELLS AND EMBRYOS - In order to prepare the unilamellar low-density lipid vesicles, a presolution of vegetable lipids is first prepared; a suitable quantity of lipids, between 4 and 12 mg/ml, mixed with pure water, heated and stirred for about 30 minutes; the suspension obtained is kept at 50-60° C. for one hour and stirred for 2 minutes every 20 minutes. The high molecular weight hyaluronan is added to the lipidic suspension until a final concentration of 1 mg/ml is obtained, and the suspension of lipids and hyaluronan is emulsified by sonication, pumped using a homogenising valve and immediately made to go through a polycarbonate membrane, to obtain a final suspension with 70% of the particles in suspension having a size between 5 and 15 nm, which makes it possible to use the monolayer vesicles of HA and LDL for the cryopreservation and culture of different mammalian cells, specially germ cells. | 07-23-2009 |
Peter Palasz, Maindenhead GB
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20120329900 | CATIONIC UV-CROSSLINKABLE ACRYLIC POLYMERS FOR PRESSURE SENSITIVE ADHESIVES - An ultraviolet (UV) crosslinkable acrylic pressure sensitive adhesive comprises an acrylic copolymer and a cationic photoinitiator. The acrylic copolymer comprises pendant reactive functional groups. The pressure sensitive adhesive formed from the acrylic copolymer with the pendant reactive functional groups result in high green strength and/or high temperature holding strength of the adhesive. | 12-27-2012 |
Peter Palasz, Taplow GB
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20140303274 | CATIONIC UV-CROSSLINKABLE ACRYLIC POLYMERS FOR PRESSURE SENSITIVE ADHESIVES - An ultraviolet (UV) crosslinkable acrylic pressure sensitive adhesive comprises an acrylic copolymer and a cationic photoinitiator. The acrylic copolymer comprises pendant reactive functional groups. The pressure sensitive adhesive formed from the acrylic copolymer with the pendant reactive functional groups result in high green strength and/or high temperature holding strength of the adhesive. | 10-09-2014 |
Peter D. Palasz, Berks GB
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20150056757 | CURABLE ENCAPSULANTS AND USE THEREOF - The present invention relates to curable barrier encapsulants or sealants for electronic devices that have pressure sensitive adhesive properties. The encapsulants are especially suitable for organic electronic devices that require lower laminating temperature profiles. The encapsulant protects active organic/polymeric components within an organic electronic device from environmental elements, such as moisture and oxygen. | 02-26-2015 |
Peter D. Palasz, Taplow GB
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20090269535 | ANTISTATIC PROTECTIVE HOT MELT ADHESIVES - UV curable pressure sensitive adhesive containing an antistatic agent, and films comprising UV cured pressure sensitive adhesives containing antistatic agents, are particularly useful in the manufacture of electrical components. | 10-29-2009 |
Peter D. Palasz, Maidenhead Sl GB
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20130197156 | BLOCK-COPOLYMER CONTAINING CROSSLINKABLE PHOTOINITATOR GROUPS - A block-copolymer containing at least two different blocks wherein block A contains (meth)acrylate monomers the copolymer having a glass transition temperature of less than 15° C., block B contains (meth)acrylate monomers the copolymer having a glass transition temperature of more than 25° C. being free of thio-containing substances in the polymer chain, characterized in that one block contains at least one photoinitiator chemically bound to the chain. | 08-01-2013 |
Peter D. Palasz, Maidenhead GB
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20090186220 | Acrylic Hot Melt Adhesives - Radiation curable adhesive compositions comprising an acrylic polymer and a polyolefin find use in the manufacture of pressure sensitive adhesive articles such as, for example, tapes. | 07-23-2009 |
20090272950 | ACRYLIC HOT MELT ADHESIVES - High durable polarized film comprising a radiation curable PSA layer for lamination in TFT/LCD applications have high humidity and heat resistance. In one embodiment, the adhesive comprises a UV curable acrylic polymer, a compatible tackifier, a multifunction unsaturated oligomer, and a long chain alkyl acrylate monomer. | 11-05-2009 |