-
公开(公告)号：US20170240753A1
公开(公告)日：2017-08-24
申请号：US15517786
申请日：2015-10-15
Applicant: ALFA S.R.L.
Inventor： Edoardo ROSSETTI , Marco ROSSETTI
Abstract: In a method for producing paints by means of mixing fluid products, there is provided a group of fluid products comprising at least one white paint, containing a predetermined percentage quantity of titanium dioxide, and at least one neutral paint which does not have colorants. There is then provided an empty container which is filled with a predetermined quantity of paint which is obtained by mixing the white paint and the neutral paint at variable proportions between 0% and 100%. There is obtained a resultant paint which has a content of titanium dioxide which is selected between a maximum, corresponding to the content of titanium of the white paint, and 0%, corresponding to the content of titanium of the neutral paint.
-
公开(公告)号：US10138422B2
公开(公告)日：2018-11-27
申请号：US15848531
申请日：2017-12-20
Applicant: Sichim Alfa S.r.l.
Inventor： Anita Castellucci , Alessandro Bottoni
IPC: C09K21/10 , C07F9/94 , C07D251/54 , C07F9/90 , C07D251/70 , C08K5/3492 , C08K3/04 , C08K3/36
Abstract: Described herein is a preparation process of a flame retardant composition made from brominated bismuth and/or antimony compounds complexed with melamine, in which melamine, at least one between the bismuth carbonate and antimony sesquioxide, hydrobromic acid in aqueous solution are placed in contact with each other so as to trigger chemical reactions which lead to the formation of a complex of brominated bismuth or brominated antimony with melamine and melamine bromohydrate. The reagents are placed in contact in the presence of at least one reaction carrier defined by at least one compound chosen from the group consisting of melamine, melamine phosphate, melamine polyphosphate, ammonium phosphate, ammonium polyphosphate, triphenyl-phosphate, graphite, silica, lignin, coke and compounds containing triazine rings condensed or linked by —NH groups. The reaction carrier is not involved in the reactions. There are no polymeric compounds in quantities such as to create a polymer matrix. The reagents being introduced into the reactor in an amount defined by the stoichiometric ratios of said reactions. The reaction carrier is introduced into the reactor in an amount defined with respect to the total weight of the reagents so that it can perform a modulator function.
-
公开(公告)号：US20170292076A1
公开(公告)日：2017-10-12
申请号：US15517355
申请日：2015-07-28
Applicant: Sichim Alfa S.r.l.
Inventor： Anita Castellucci , Alessandro Bottoni
IPC: C09K21/10 , C07D251/70 , C08K5/3492
CPC classification number: C09K21/10 , C07D251/54 , C07D251/70 , C07F9/902 , C07F9/94 , C08K3/04 , C08K3/36 , C08K5/34922 , C08K5/34928
Abstract: The invention relates to a preparation process of a flame retardant composition made from brominated bismuth and/or antimony compounds complexed with melamine, in which melamine, at least one between the bismuth carbonate and antimony sesquioxide, hydrobromic acid in aqueous solution are placed in contact with each other so as to trigger chemical reactions which lead to the formation of a complex of brominated bismuth or brominated antimony with melamine and melamine bromohydrate. The reagents are placed in contact in the presence of at least one reaction carrier defined by at least one compound chosen from the group consisting of melamine, melamine phosphate, melamine polyphosphate, ammonium phosphate, ammonium polyphosphate, triphenyl-phosphate, graphite, silica, lignin, coke and compounds containing triazine rings condensed or linked by —NH groups. The reaction carrier is not involved in the reactions. There are no polymeric compounds in quantities such as to create a polymer matrix. The reagents being introduced into the reactor in an amount defined by the stoichiometric ratios of said reactions. The reaction carrier is introduced into the reactor in an amount defined with respect to the total weight of the reagents so that it can perform a modulator function.
-
公开(公告)号：US20180104662A1
公开(公告)日：2018-04-19
申请号：US15562609
申请日：2016-04-18
Applicant: ALFA S.R.L.
Inventor： Edoardo ROSSETTI , Marco ROSSETTI
CPC classification number: B01F9/0001 , B01F9/0016 , B01F9/10 , B01F2009/0061 , B01F2009/0063 , B01F2009/0074 , B01F2009/0085 , B01F2215/005
Abstract: A mixer for fluid products, including a base, a support structure mounted on the base and rotatable about a first axis of rotation, and a housing structure having a housing for a container of fluid products. The housing structure is mounted on the support structure at a radial distance from the first axis, and can be rotated about a second axis of rotation which is at a radial distance from the first axis. A motor is mounted on the base for transmitting a rotational movement to the support structure about the first axis a first transmission. A second transmission transmits the rotational movement to the housing structure about the second axis. The housing for a fluid product container is at a radial distance from the second axis so as to impart, during use, a combined epicyclic movement to at least one container accommodated on the housing structure.
-
公开(公告)号：US20230071789A1
公开(公告)日：2023-03-09
申请号：US17768400
申请日：2021-10-01
Applicant: Alfa S.r.l.
Inventor： Edoardo ROSSETTI , Marco ROSSETTI , Marco LUNGHINI
Abstract: A machine for preparing fluid products has a dispensing module with a tank for fluid products. The tank is connected to a pump device for dispensing measured quantities of fluid product in an operating dispensing zone of the dispensing module. The dispensing module has a transport device for transporting a container from an inlet to an outlet which are different from each other, by passing through the operating dispensing zone in which the container is selectively located. The machine further includes an inlet and an outlet which are mutually different, for introducing and removing to/from the machine a container, in which to dispense measured quantities of fluid products to obtain a finished fluid product. The inlet of the machine communicates with continuity of transport with an inlet of a dispensing module, and the outlet of the machine communicates with continuity of transport with an outlet of a dispensing module.
-
Patent Agency Ranking
6.发明授权公开(公告)号：US11053930B2
公开(公告)日：2021-07-06
申请号：US15518603
申请日：2015-10-13
Applicant: ALFA S.R.L.
Inventor： Edoardo Rossetti , Marco Rossetti
Abstract: A positive-displacement pump for fluid products, in particular paints, colorants and the like, includes a pump body in which there is formed a pumping chamber, in which a piston is mounted for sliding and is controlled so as to advance and withdraw in order to vary the useful volume of the pumping chamber. The pumping chamber extends in accordance with a longitudinal axis which is inclined, in a non-vertical manner, with respect to a horizontal plane and having an upper region which is positioned at a greater height with respect to a horizontal plane and in the region of which the pumping chamber is placed in communication with at least one intake pipe of a fluid product.
-
公开(公告)号：US20180134962A1
公开(公告)日：2018-05-17
申请号：US15848531
申请日：2017-12-20
Applicant: Sichim Alfa S.r.l.
Inventor： Anita Castellucci , Alessandro Bottoni
IPC: C09K21/10 , C07D251/70 , C08K5/3492
CPC classification number: C09K21/10 , C07D251/54 , C07D251/70 , C07F9/902 , C07F9/94 , C08K3/04 , C08K3/36 , C08K5/34922 , C08K5/34928
Abstract: Described herein is a preparation process of a flame retardant composition made from brominated bismuth and/or antimony compounds complexed with melamine, in which melamine, at least one between the bismuth carbonate and antimony sesquioxide, hydrobromic acid in aqueous solution are placed in contact with each other so as to trigger chemical reactions which lead to the formation of a complex of brominated bismuth or brominated antimony with melamine and melamine bromohydrate. The reagents are placed in contact in the presence of at least one reaction carrier defined by at least one compound chosen from the group consisting of melamine, melamine phosphate, melamine polyphosphate, ammonium phosphate, ammonium polyphosphate, triphenyl-phosphate, graphite, silica, lignin, coke and compounds containing triazine rings condensed or linked by —NH groups. The reaction carrier is not involved in the reactions. There are no polymeric compounds in quantities such as to create a polymer matrix. The reagents being introduced into the reactor in an amount defined by the stoichiometric ratios of said reactions. The reaction carrier is introduced into the reactor in an amount defined with respect to the total weight of the reagents so that it can perform a modulator function.
-
公开(公告)号：US20180117549A1
公开(公告)日：2018-05-03
申请号：US15562208
申请日：2016-04-18
Applicant: ALFA S.R.L.
Inventor： Edoardo ROSSETTI , Marco ROSSETTI
CPC classification number: B01F13/1055 , B01F13/1072 , B01F2215/005 , B05B15/50 , B05C5/0208 , B05C9/12 , B05C13/02 , B65B3/12 , G07F11/70 , G07F13/06
Abstract: A dispensing machine for producing paint samples including a main delivery unit for delivering at least two main paints via at least two main pumps, and a colourant delivery unit for delivering a plurality of colourants via a corresponding plurality of colourant pumps. The main pumps are volumetric pumps each having a first swept volume. The colourant pumps are volumetric pumps each having a second swept volume, less than the first swept volume. The machine additionally includes at least one magazine for empty containers. The machine can include at least one magazine for container cover elements. A handling system conveys a container from the container magazine to a common delivery zone and from there to a capping station.
-
公开(公告)号：US09879184B2
公开(公告)日：2018-01-30
申请号：US15517355
申请日：2015-07-28
Applicant: Sichim Alfa S.r.l.
Inventor： Anita Castellucci , Alessandro Bottoni
IPC: C09K21/10 , C08K5/3492 , C07D251/70
CPC classification number: C09K21/10 , C07D251/54 , C07D251/70 , C07F9/902 , C07F9/94 , C08K3/04 , C08K3/36 , C08K5/34922 , C08K5/34928
Abstract: The invention relates to a preparation process of a flame retardant composition made from brominated bismuth and/or antimony compounds complexed with melamine, in which melamine, at least one between the bismuth carbonate and antimony sesquioxide, hydrobromic acid in aqueous solution are placed in contact with each other so as to trigger chemical reactions which lead to the formation of a complex of brominated bismuth or brominated antimony with melamine and melamine bromohydrate. The reagents are placed in contact in the presence of at least one reaction carrier defined by at least one compound chosen from the group consisting of melamine, melamine phosphate, melamine polyphosphate, ammonium phosphate, ammonium polyphosphate, triphenyl-phosphate, graphite, silica, lignin, coke and compounds containing triazine rings condensed or linked by —NH groups. The reaction carrier is not involved in the reactions. There are no polymeric compounds in quantities such as to create a polymer matrix. The reagents being introduced into the reactor in an amount defined by the stoichiometric ratios of said reactions. The reaction carrier is introduced into the reactor in an amount defined with respect to the total weight of the reagents so that it can perform a modulator function.
-
10.发明申请公开(公告)号：US20170248129A1
公开(公告)日：2017-08-31
申请号：US15518603
申请日：2015-10-13
Applicant: Alfa S.r.l.
Inventor： Edoardo ROSSETTI , Marco ROSSETTI
Abstract: A positive-displacement pump for fluid products, in particular paints, colorants and the like, includes a pump body in which there is formed a pumping chamber, in which a piston is mounted for sliding and is controlled so as to advance and withdraw in order to vary the useful volume of the pumping chamber. The pumping chamber extends in accordance with a longitudinal axis which is inclined, in a non-vertical manner, with respect to a horizontal plane and having an upper region which is positioned at a greater height with respect to a horizontal plane and in the region of which the pumping chamber is placed in communication with at least one intake pipe of a fluid product.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.016 seconds)
