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Class Information
Number: 252/378R
Name: Compositions > Exfoliated or intumesced
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5182049 |
Intumescence media and the use thereof |
Jan. 26, 1993 |
| 5160710 |
Apparatus for continuous production of intumesced particles |
Nov. 3, 1992 |
| 5151253 |
Catalytic converter having a monolith mounting of which is comprised of partially dehydrated vermiculite flakes |
Sep. 29, 1992 |
| 5145723 |
Process for coating a substrate with silica |
Sep. 8, 1992 |
| 5137656 |
Water resistant mineral products |
Aug. 11, 1992 |
| 5127949 |
Wet friction material |
Jul. 7, 1992 |
| 5116537 |
Low temperature expandable vermiculite and intumescent sheet material containing same |
May. 26, 1992 |
| 5102562 |
Process for preparing a fabric softening lithium exchanged clay |
Apr. 7, 1992 |
| 5079280 |
Low temperature expandable vermiculite and intumescent sheet material containing same |
Jan. 7, 1992 |
| 5073454 |
Oxidation resistant activated carbon and method of preparation |
Dec. 17, 1991 |
| 5049237 |
Layered silicates and water-resistant articles made therefrom |
Sep. 17, 1991 |
| 5002696 |
Expanded mineral particles and apparatus and method of production |
Mar. 26, 1991 |
| 4956121 |
Dimethylacetamide mica and vermiculite suspensions |
Sep. 11, 1990 |
| 4952388 |
Method of treating phyllosilicates |
Aug. 28, 1990 |
| 4931211 |
Process of expanding obsidian |
Jun. 5, 1990 |
| 4925584 |
Method of manufacturing a microporous thermally insulating roof |
May. 15, 1990 |
| 4915871 |
Water resistance of fine-vermiculite articles |
Apr. 10, 1990 |
| 4915925 |
Exfoliated graphite fibers and associated method |
Apr. 10, 1990 |
| 4877551 |
Aqueous suspension of delaminated vermiculite |
Oct. 31, 1989 |
| 4853359 |
Novel transition metal dichalcogenide catalysts |
Aug. 1, 1989 |
| 4836954 |
Fluorinated phyllosilicate and method |
Jun. 6, 1989 |
| 4830797 |
Process for the production of closed gas-cellular granular materials |
May. 16, 1989 |
| 4828459 |
Annular linear induction pump with an externally supported duct |
May. 9, 1989 |
| 4826628 |
Vapor/thermal method of delaminating and stabilizing a phyllosilate and product |
May. 2, 1989 |
| 4822590 |
Forms of transition metal dichalcogenides |
Apr. 18, 1989 |
| 4818435 |
Aqueous suspension of delaminated vermiculite |
Apr. 4, 1989 |
| 4812260 |
Process for production of mineral dispersions |
Mar. 14, 1989 |
| 4801403 |
Aqueous mineral dispersions |
Jan. 31, 1989 |
| 4800041 |
Suspensions of sheet silicate materials and products made therefrom |
Jan. 24, 1989 |
| 4777206 |
Article of manufacture composed of gel |
Oct. 11, 1988 |
| 4775586 |
Paper, paper products, films composites and other silicate-polymer, construction materials |
Oct. 4, 1988 |
| 4772577 |
Metal coated phyllosilicate and method |
Sep. 20, 1988 |
| 4762643 |
Binders and fibers combined with flocced mineral materials and water-resistant articles made therefrom |
Aug. 9, 1988 |
| 4762641 |
Vermiculite moulding compositions and articles made therefrom |
Aug. 9, 1988 |
| 4721582 |
Toxic gas absorbent and processes for making same |
Jan. 26, 1988 |
| 4715987 |
Method of treating phyllosilicates |
Dec. 29, 1987 |
| 4707298 |
Flocced mineral materials and water-resistant articles made therefrom |
Nov. 17, 1987 |
| 4676929 |
Gels, gel products and methods |
Jun. 30, 1987 |
| H254 |
Method of increasing the volume yield of exfoliated vermiculite |
Apr. 7, 1987 |
| 4592722 |
Process and apparatus for forming lightweight inorganic aggregate |
Jun. 3, 1986 |
| 4579525 |
Apparatus and a process for heating a material |
Apr. 1, 1986 |
| 4559269 |
Composite puffed borax particles |
Dec. 17, 1985 |
| 4547352 |
Reticulated puffed borax having enhanced absorptive capacity |
Oct. 15, 1985 |
| 4539046 |
Production of vermiculite products |
Sep. 3, 1985 |
| 4518580 |
Expanded corncob grits having increased absorptivity and a method for the preparation thereof |
May. 21, 1985 |
| 4497869 |
Formed product of vermiculite and method for producing the same |
Feb. 5, 1985 |
| 4412978 |
Method and apparatus for manufacturing improved puffed borax |
Nov. 1, 1983 |
| 4401586 |
Process for thermally expanding silicate-based material by an infrared heat source |
Aug. 30, 1983 |
| 4400297 |
Modified hydrated magnesium aluminosilicates and method of preparation |
Aug. 23, 1983 |
| 4391733 |
Mineral treatment and composition |
Jul. 5, 1983 |
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