公开(公告)号：US20240149091A1

公开(公告)日：2024-05-09

申请号：US18404387

申请日：2024-01-04

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan ,  Michael White

IPC分类号： A62D1/00 ,  A62C3/02 ,  C01F5/40

CPC分类号： A62D1/005 ,  A62C3/02 ,  A62D1/0007 ,  A62D1/0035 ,  C01F5/40

摘要： A forest fire retardant composition contains a retardant compound that includes a phosphate salt. The phosphate salt may include diammonium phosphate, diammonium orthophosphate, monoammonium phosphate, monoammonium orthophosphate, monosodium phosphate, disodium phosphate, disodium phosphate hydrate, sodium ammonium phosphate, sodium ammonium phosphate hydrate, sodium tripolyphosphate, trisodium phosphate, or dipotassium phosphate, and combinations thereof. The forest fire retardant composition may include an ammonium source. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US11883703B2

公开(公告)日：2024-01-30

申请号：US18182198

申请日：2023-03-10

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02 ,  C01F5/40

CPC分类号： A62D1/005 ,  A62C3/02 ,  A62D1/0007 ,  A62D1/0035 ,  C01F5/40

摘要： A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, a sulfate salt, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The sulfate salt may be magnesium sulfate. The magnesium sulfate hydrate has a formula MgSO4(H2O)x, where x is about 1 to about 11. For example, x may be equal to at least one of 1, 2, 3, 4, 5, 6, 7, 9, 10 or 11. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US11865392B2

公开(公告)日：2024-01-09

申请号：US18299525

申请日：2023-04-12

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan ,  Michael White

IPC分类号： A62D1/00 ,  A62C3/02 ,  C01F5/40

CPC分类号： A62D1/005 ,  A62C3/02 ,  A62D1/0007 ,  A62D1/0035 ,  C01F5/40

摘要： A forest fire retardant composition contains a retardant compound that includes a phosphate salt. The phosphate salt may include diammonium phosphate, diammonium orthophosphate, monoammonium phosphate, monoammonium orthophosphate, monosodium phosphate, disodium phosphate, disodium phosphate hydrate, sodium ammonium phosphate, sodium ammonium phosphate hydrate, sodium tripolyphosphate, trisodium phosphate, or dipotassium phosphate, and combinations thereof. The forest fire retardant composition may include an ammonium source. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US11602658B2

公开(公告)日：2023-03-14

申请号：US17845569

申请日：2022-06-21

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02 ,  C01F5/40

摘要： A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, a sulfate salt, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The sulfate salt may be magnesium sulfate. The magnesium sulfate hydrate has a formula MgSO4(H2O)x, where x is about 1 to about 11. For example, x may be equal to at least one of 1, 2, 3, 4, 5, 6, 7, 9, 10 or 11. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US11554280B2

公开(公告)日：2023-01-17

申请号：US17531295

申请日：2021-11-19

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02

摘要： A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US20220072355A1

公开(公告)日：2022-03-10

申请号：US17531269

申请日：2021-11-19

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02

摘要： A forest fire retardant composition contains water and a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a liquid concentrate or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US20240157185A1

公开(公告)日：2024-05-16

申请号：US18485937

申请日：2023-10-12

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02

CPC分类号： A62D1/0028 ,  A62C3/0228 ,  A62D1/0042

摘要： A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US11975231B2

公开(公告)日：2024-05-07

申请号：US18061542

申请日：2022-12-05

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan ,  Michael White ,  Gerald S. Frankel

IPC分类号： A62D1/00

CPC分类号： A62D1/0042

摘要： A forest fire retardant composition contains a retardant compound that includes a potassium salt. The potassium salt may include a potassium salt of an organic acid, a potassium salt of an inorganic acid, or mixtures thereof. The organic acid may include formic acid, acetic acid, propanoic acid, butanoic acid, lactic acid, oxalic acid, malic acid, gluconic acid, tartaric acid, uric acid, malic acid, or citric acid. The inorganic acid may include sulfuric acid, phosphoric acid, carbonic acid, or hydrochloric acid. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US20230310917A1

公开(公告)日：2023-10-05

申请号：US18061542

申请日：2022-12-05

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan ,  Michael White ,  Gerald S. Frankel

IPC分类号： A62D1/00

CPC分类号： A62D1/0042

摘要： A forest fire retardant composition contains a retardant compound that includes a potassium salt. The potassium salt may include a potassium salt of an organic acid, a potassium salt of an inorganic acid, or mixtures thereof. The organic acid may include formic acid, acetic acid, propanoic acid, butanoic acid, lactic acid, oxalic acid, malic acid, gluconic acid, tartaric acid, uric acid, malic acid, or citric acid. The inorganic acid may include sulfuric acid, phosphoric acid, carbonic acid, or hydrochloric acid. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.

公开(公告)号：US20220080242A1

公开(公告)日：2022-03-17

申请号：US17531295

申请日：2021-11-19

申请人： FRS Group, LLC

发明人： Dennis Hulbert ,  Robert J. Burnham ,  Michael S. Schnarr ,  Gerald Geissler ,  David W. Wilkening ,  Joseph McLellan

IPC分类号： A62D1/00 ,  A62C3/02

摘要： A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.