利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.022 秒)

    INHIBITORS OF SOIL NITRIFICATION AND PROCESSES TO PREVENT SAME
    1.
    发明公开
    INHIBITORS OF SOIL NITRIFICATION AND PROCESSES TO PREVENT SAME 审中-公开

    公开(公告)号：US20240116832A1

    公开(公告)日：2024-04-11

    申请号：US17768254

    申请日：2020-10-12

    申请人： Tessenderlo Group NV

    发明人： Charles Zachry Ogles ,  Sun Young Wallace ,  Régis Muteau

    IPC分类号： C05G3/90 ,  C05C1/00 ,  C05C9/00 ,  C05G5/30

    CPC分类号： C05G3/90 ,  C05C1/00 ,  C05C9/00 ,  C05G5/36

    摘要： The present invention relates to a process for inhibiting, at least in part, nitrification activity of ammonium-containing fertilizers (a1) and/or of ammonium-producing fertilizers (a2), which process comprises the steps of:



    a) Applying to soil and/or to foliage a nitrification inhibitory amount of one or more compounds (b) that are selected from the group consisting of (b1) polysulfides and/or (b2) thiosulfates and/or (b3) hydrosulfides;
    b) Wherein the one or more compounds (b) are applied simultaneously with, before or after the fertilizers (a) are applied to the soil and/or to the foliage such that the compounds (b) are in direct contact with the ammonium-containing fertilizers (a1) and/or the ammonium-producing fertilizers (a2);
    c) Wherein the one or more nitrification inhibiting compounds (b) are applied in an amount:

    i. such that the ratio (w/w) of “total protectable nitrogen” over “sulfur from compounds (b)” is at most about 8:1, preferably at most about 7.5:1, more preferably at most about 7:1, and/or
    ii. corresponding to a soil level of S (sulfur) that is between about 50 and about 300 ppm, preferably between about 75 and about 300 ppm, more preferably between about 100 and about 250 ppm;
    and


    d) Wherein compounds (b) are different from compounds (a).

    NON-AGGLOMERATED COMPOSITION OF COLLAGEN HYDROLYSATE AND AMORPHOUS GELATIN
    2.
    发明申请
    NON-AGGLOMERATED COMPOSITION OF COLLAGEN HYDROLYSATE AND AMORPHOUS GELATIN 有权

    公开(公告)号：US20210378278A1

    公开(公告)日：2021-12-09

    申请号：US17431741

    申请日：2020-02-18

    申请人： Tessenderlo Group NV

    发明人： Yingying WU

    IPC分类号： A23L29/281

    摘要： The present invention relates to a composition comprising collagen hydrolysate and amorphous gelatin, said composition being non-agglomerated. The invention is particularly useful in the production of various food products, more particularly healthy food products in need of texture. Also the invention is useful in the production of pet food, cosmetic or pharmaceutical products.

    IMPROVED METHOD FOR PRODUCING HIGHLY DIGESTIBLE HYDROLYZED KERATINACEOUS MATERIAL
    4.
    发明公开
    IMPROVED METHOD FOR PRODUCING HIGHLY DIGESTIBLE HYDROLYZED KERATINACEOUS MATERIAL 审中-公开

    公开(公告)号：US20240016177A1

    公开(公告)日：2024-01-18

    申请号：US18029923

    申请日：2021-10-14

    申请人： Tessenderlo Group NV

    发明人： Romain FILLIÈRES

    IPC分类号： A23J1/10 ,  A23J3/34 ,  A23K20/147

    CPC分类号： A23J1/10 ,  A23J3/341 ,  A23K20/147

    摘要： The invention relates to a method for producing highly digestible, partly hydrolyzed keratinaceous material, preferably from feathers, hair, wool, hooves or nails, comprising the steps of (1) hydrolyzing keratinaceous material in the presence of water, in a hydrolyzer with heat and at a pressure between about 2 bar and about 100 bar to obtain a partly hydrolyzed keratinaceous material; (2) pre-drying the partly hydrolyzed keratinaceous material of step (1) to obtain a semi-dried partly hydrolyzed keratinaceous material having a solids content of about 50 wt % or higher, preferably between 60-85 wt %; and (3) concurrently drying and grinding the semi-dried partly hydrolyzed keratinaceous material of step (2) in an air turbulence mill, at about atmospheric pressure to obtain dried partly hydrolyzed keratinaceous material; wherein preferably steps (2) and (3) are carried out such that the drop in pepsin and/or ileal digestibility caused by steps (2) and (3) is less than 10%, and/or the pepsin and ileal digestibility of the dried partly hydrolyzed keratinaceous material is higher than respectively 75% and 80%; wherein the resultant dried partly hydrolyzed keratinaceous material comprises at least partly insoluble material, and wherein the average particle size of the dried partly hydrolyzed keratinaceous material (d50) leaving the air turbulence mill is between 20 μm and 0.7 mm and the d90 is below 1 mm as measured with laser diffraction using a dry powder Beckman Coulter particle size analyzer.

    PROCESS FOR PRODUCING POTASSIUM SULPHATE
    6.
    发明申请
    PROCESS FOR PRODUCING POTASSIUM SULPHATE 有权

    公开(公告)号：US20220081308A1

    公开(公告)日：2022-03-17

    申请号：US17421405

    申请日：2020-01-08

    申请人： TESSENDERLO GROUP NV

    发明人： Peter LANDUYT

    IPC分类号： C01D5/02 ,  F27D17/00 ,  F27B5/10

    摘要： A process for the production of potassium sulphate by conversion of potassium chloride and sulphuric acid using a muffle furnace, said furnace comprising a reaction chamber and a combustion chamber, wherein in the reaction chamber potassium chloride (KCI) and potassium hydrogen sulfate (KHSO4) are reacted to form potassium sulphate while supplying heat to the reaction chamber from the combustion chamber, wherein the combustion chamber has at least a pair of regenerative burners and wherein the process comprises the steps of alternatingly causing one of the regenerative burners to perform a combustion operation in the combustion chamber to heat the reaction chamber and another of the regenerative burners to perform a heat-regenerating operation in a regenerator, wherein the pressure in the combustion chamber is kept at a pressure of between 0.2 and 3 mbarg.

    MIXED FERTILIZER GRANULES
    7.
    发明公开
    MIXED FERTILIZER GRANULES 审中-公开

    公开(公告)号：US20230271896A1

    公开(公告)日：2023-08-31

    申请号：US18008974

    申请日：2021-06-10

    申请人： Tessenderlo Group NV

    发明人： Kristof GILS ,  Peter LANDUYT ,  Peter LUTS ,  Nicolas WHITE

    IPC分类号： C05G5/12 ,  C05D1/04

    CPC分类号： C05G5/12 ,  C05D1/04

    摘要： The present invention relates to a fertilizer in granular form comprising within the same granule a mixture of: (A) From 15 to 85 wt % of a potassium sulfate; and (B) From 85 to 15 wt % of at least one salt that is different from (A) and that provides potassium and/or magnesium and/or calcium and/or sulfate; wherein the fertilizer in granular form has—a potassium level (expressed as K2O) of at least 18 wt %, preferably at least 20 wt %;—a chloride level of at most 10 wt %, preferably at most 5 wt %, more preferably at most 3 wt %;—a magnesium level (expressed as MgO) of at most 10 wt %, preferably at most 9.5 wt %. Materials of the invention are free flowing & combine a good nutrient balance with a good hardness and wear resistance.

    COMPOSITIONS COMPRISING SOLID THIOSULFATES, POLYSULFIDES AND/OR (BI)SULFITES AND METHODS FOR PREPARING SAME
    8.
    发明申请
    COMPOSITIONS COMPRISING SOLID THIOSULFATES, POLYSULFIDES AND/OR (BI)SULFITES AND METHODS FOR PREPARING SAME 有权

    公开(公告)号：US20210300831A1

    公开(公告)日：2021-09-30

    申请号：US17266590

    申请日：2019-08-07

    申请人： Tessenderlo Group NV

    发明人： Michael Massoud Hojjatie ,  Thomas David Fairweather ,  Jeroen Van Cauwenbergh ,  Martijn Timmermans ,  Heidi van den Rul

    IPC分类号： C05C9/02 ,  C05C9/00 ,  C05G3/90 ,  C05G5/30

    摘要： Provided in the invention are thiosulfate-urea based products (IIa) and/or a polysulfide-urea based products (IIb) and/or a (bi)sulfite-urea based products (IIc) suitable for use in fertilizers and comprising: one or more urea-containing compounds (a), one or more compounds (b), optionally, one or more urease (c1) and/or nitrification (c2) inhibitors that are different from compounds (b), and/or optionally, one or more additives (d) that are different from any of the above compounds, wherein the amount of water (e) in the product (II) is less than about 10 wt %, preferably less than about 5 wt %, wherein compounds (a) are selected from urea (a1) and/or from urea-aldehyde products (a2) and/or from urea-triazone compounds (a3), wherein compounds (b) are selected from thiosulfates (b1) and/or from polysulfides (b2) and/or from (bi)sulfites (b3). An advantage of products of the invention is that only minimal amounts of degradation products of compounds (b) are formed. Products of the invention can be made in various forms and in different ways. All of the materials of the invention are suitable for use in fertilizers and blend well with solid and liquid fertilizers standardly used.

    LIQUID FERTILIZERS COMPRISING DISSOLVED FERTILIZER AND SUSPENDED SOLIDS COMPRISING CALCIUM
    9.
    发明公开
    LIQUID FERTILIZERS COMPRISING DISSOLVED FERTILIZER AND SUSPENDED SOLIDS COMPRISING CALCIUM 审中-公开

    公开(公告)号：US20240254063A1

    公开(公告)日：2024-08-01

    申请号：US18565122

    申请日：2022-06-02

    申请人： Tessenderlo Group NV

    发明人： Thomas David Fairweather ,  Sun Young Wallace

    IPC分类号： C05G5/27 ,  C05G3/50

    CPC分类号： C05G5/27 ,  C05G3/50

    摘要： The present invention relates to liquid fertilizers comprising water; a first fertilizing ingredient dissolved in the aqueous liquid; a solid suspended in the aqueous liquid, wherein the solid comprises calcium; and a polysaccharide rheology modifier; characterized in that the suspended solid has a Dv(25) of 5 micron or more and a Dv(75) of 100 micron or less as determined by laser diffraction. The present invention further relates to methods for producing said liquid fertilizers and the use thereof for fertilization through side dress, soil injection, spray (soil and/or foliar) or fertigation application, preferably spray or fertigation application.