Assignee: Beghin-Say S.A.

Location: Thumeries, FR
No. of patents: 28

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Number	Title	Issue Date
5543512	Method for preparing saccharide monomers comprising at least one polymerizable carbonyl-oxyvinyl group The invention concerns a process for preparing saccharide monomers comprising at least one polymerizable acrylate or methacrylate group whereby the saccharide used in the process is selected from mono-, di- and tri-saccharides, in particular from non-redu...	08/06/1996
5169943	Chiral reaction medium for organic reactions The invention concerns a chiral reaction medium for organic reactions and consists of concentrated aqueous solution of at least one carbohydrate selected from among the mono-, di- and tri-saccharides and their alkylglucosides of which the alkyl group comp...	12/08/1992
5081791	Support for out-of-ground cultivation comprising superabsorbent particles and method of production The invention relates to the field of out-of-ground cultivation, and more precisely to a cultivation support comprising superabsorbant particles. According to a preferred embodiment, the support is comprised of an envelope (2) consisting of two sheets (3,...	01/21/1992
4978565	Absorbent laminated sheet and manufacturing process for such a sheet The absorbent laminated sheet is composed of at least two plies (1.9), embossed, constituted essentially of cellulose fibers, bonded together at least partially by means of protruding elements relative to the surface of said plies and pointing inward to t...	12/18/1990
4883478	Process for preparing a liquid-absorbing composition Method for the preparation of an absorbent composition intended particularly to the absorption of physiological liquids such as urine, secretions from wounds, blood, etc. The method comprises the preparation of a concentrated solution of mono- and/or disa...	11/28/1989
4861871	Process for cyclo-dehydrating ketoses, obtained anhydrides and their use as food additives The invention concerns a process for dehydrating glucides and applicable to those glucides of which the molecule includes at least one ketose type group, being characterized in that the glucide is made to react without addition of water with a hydrogen ha...	08/29/1989
4815457	Adhesive dressing for easy application to skin The present invention relates to an adhesive dressing 1, coated on one surface with a pressure-sensitive adhesive 3 and covered with a non-adhesive support 4. The dressing 1 is folded back on itself on the side of the protective support 4 along a transver...	03/28/1989
4806408	Absorbent structure for disposable articles An absorbent structure for disposable articles, comprising between a permeable sheet (1) and an impermeable sheet (7), a pad comprising successively at least one fibre layer (2, 12, 22, 32), an internal reinforcement sheet permeable to liquids and an abso...	02/21/1989
4798744	Fixation of polymers retaining liquids in a porous structure The process applies to polymers obtained by a water-in-oil process, that is to say, a reverse emulsion process or a suspension process in reversible phase. The process of fixation of this type of polymer in or on a porous support is characterized in that ...	01/17/1989
4790838	Device forming a sanitary or similar napkin including lateral wings or flaps sealed together improving lateral tightness, preferably provided with pleats This invention involves a device forming a sanitary napkin. The device includes a preformed, usually biconcave fluid-absorbent pad component (2) defining a biconcave central area (8) of reduced width, entirely arranged inside a covering (10) which is permeable...	12/13/1988
4739043	Method for the synthesis of alkyl, cycloalkyl or alcenyl aldosides or polyaldosides The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a double ethylenic bound not situated in alpha of the hydroxyl group with an aldose, aldoside or polyaldoside in the s...	04/19/1988
4737584	Process for cyclo-dehydrating ketoses The invention concerns a process for dehydrating glucides and applicable to those glucides of which the molecule includes at least one ketose type group, being characterized in that the glucide is made to react without addition of water with a hydrogen ha...	04/12/1988
4735624	All-in-one diaper with branched absorbent pad and its method of manufacture The disposable all-in-one diaper of the type comprising an absorbent pad inserted between a sheet (1) impermeable to liquids and a permeable sheet (2), the diaper having in the longitudinal direction a crotch area (5) prolonged on both sides by a front tr...	04/05/1988
4732723	Method of producing a net The invention relates to a net composed of a regular array of longitudinal ribbon-formed continuous filaments of a polymer substance, and a regular array of transverse stems of different polymer matter, said filaments being embedded in said stems, as well...	03/22/1988
4731071	Liquid-absorbent disposable article The invention relates to the sanitary field and more particularly to a disposable article which absorbs liquids and comprises an absorbent mattress (2) having a rectangular shape and covered on its inner face with a liquid permeable sheet (9) such as a no...	03/15/1988
4726977	Laminated web A laminated web for use as a roll towel comprises a sheet of plastics scrim 2 between two layers of tissue paper 1. The edge portions of the towel are reinforced with plastics tapes 3 and threads 4. The tapes 3 prevent tearing of the towel across its widt...	02/23/1988
4710184	Absorbing material containing an isothiazoline-one-3 derivative, application to personal hygiene and process for manufacturing this material The invention relates to personal hygiene. Its object is an absorbing material consisting of a water-insoluble hydrocolloidal polyelectrolyte absorbing a liquid several times its own weight, and of an isothiazoline-one-3 derivative. Preferably, this absor...	12/01/1987
4659579	Dehydration process for moist vegetables Moist vegetables (2) undergo at least one pressing operation (3) and are introduced into a drier (9) of which the heater elements are fed with vapor recompressed by a compressor unit (20). The juice (4) from the last pressing operation acts as the cold fl...	04/21/1987
4643729	Elastic fasteners for a diaper An elastic fastener for diapers. It comprises an extensible central part and two non-stretching lateral parts. The two lateral parts are integral with a support band provided with a precut line which will be ruptured at the time of use. Fastening clothing, und...	02/17/1987
4617022	Disposable hygienic article with removable belt The invention concerns the field of hygiene and relates to a disposable article (1) combined removably with a removable belt (12), the attachment of one to the other being obtained by means of "Velcro".RTM. attachment elements. The article comprises a fir...	10/14/1986
4595441	Fabrication method for disposable articles and a liquid-absorbing disposable article A fabrication method for a disposable article and a disposable article for absorbing liquids. This method consists in cutting an impermeable foil (35) so as to form two strips (35a) and (35b) in the median zone of said foil along a tracing of a sequence o...	06/17/1986
4589878	Disposable diaper A disposable diaper for incontinent adults comprising an absorbing pad covered by a liquid-impermeable external sheet (3) and a non-woven liquid-permeable inside sheet (4). This diaper is provided with four longitudinal folding lines, whereby it can be fo...	05/20/1986
4589166	Process for disintegrating and reconstituting a pad of fibers The invention relates to bleached cotton fibers and to absorbing materials for disposable articles. Its object is a process for shortening bleached cotton fibers consisting in (a) moving a fiber pad (1) between a trough-plate (2) and a feed roller (5) exe...	05/20/1986
4587319	Salified acrylic allyloligosaccharide copolymer, a process for preparing the copolymer, and application as a super-absorbent The invention relates to liquid-absorbing products, in particular blood and urine. It concerns a salified acrylic allyloligosaccharide copolymer consisting in chemically combined form of at least one allyloligosaccharide with a mean degree of substitution...	05/06/1986
4546027	Non-woven material for medical compresses Curled non-woven material formed of waves such as contiguous anti-nodes (9,10) of adjacent waves consist of small adjacent pads (11,12) located on the same side of the median plan (8) of the non-woven material. Use: Medical and surgical compresses FIG. 3....	10/08/1985
4496359	Sanitary articles to absorb body liquids Sanitary articles to absorb body liquids. They comprise an external liquid-impermeable sheet (2) enveloping the absorbing pad (1) not only across all of its surface (1b) opposite the human body and over all its thickness, but also it is applied as a pleat ...	01/29/1985
4405715	Enzymes immobilized on a solid support containing cellulose and lignin Enzymes are immobilized on a solid support material containing essentially cellulose and lignin by a process involving oxidation of the support to provide aldehyde groups, amination of the oxidized support by reacting a diamine with the aldehyde groups, r...	09/20/1983
4161385	Extrusion apparatus for producing composite structures Extrusion-die system comprising an extrusion slit (3) fed upstream by two flows of polymeric materials, one of which issues from one or several flat conduits (7,8), the other from a multitude of small holes (18) drilled into a bar element of generally T-s...	07/17/1979

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Assignee: Beghin-Say S.A.