| Patent Number |
Title Of Patent |
Date Issued |
| 7401843 |
Recreational vehicle roofing coating |
July 22, 2008 |
| Recreational vehicle roofing coatings, recreational vehicle roofs, recreational vehicles, and methods of waterproofing recreational vehicle roofs are provided. The recreational vehicle roofs have polyurethane coatings that are single layer coatings that form waterproofing membranes o |
| 7342069 |
Highly elastomeric and paintable silicone compositions |
March 11, 2008 |
| Highly elastomeric, curable, paintable silicone compositions are provided. The paintable silicone compositions comprise an organopolysiloxane, a silicone functional crosslinker, and an organic polymer. The highly elastomeric, curable, paintable silicone compositions have an elongation |
| 6989429 |
Prepolymer compositions and sealants made therefrom |
January 24, 2006 |
| Prepolymer compositions for preparing a one-part, moisture-curable sealant, adhesive or coating, and a method of making such prepolymer compositions are provided. The prepolymer compositions comprise a polyurethane prepolymer that is end-capped with silane groups or a combination of |
| 6228935 |
High solids copolymer dispersion from a latex and its use in caulks, sealants and adhesives |
May 8, 2001 |
| A method for polymerizing predominantly one or more acrylate and/or vinyl acetate monomers in the presence of a latex results in high solids dispersions of polymer particles with lower viscosities than traditionally observed. A significant wt. % of added monomers can be present in large |
| 6214450 |
High solids water-borne surface coating containing hollow particulates |
April 10, 2001 |
| A high solids, water-borne coating comprises a latex polymer, non-film-forming particulates and water. The high solids coating contains up to 90% solids (non-volatiles/volume) and pigment volume concentration (PVC) that can range between about 5% to 95%. The thick-coverage surface co |
| 6167660 |
Counter flashing |
January 2, 2001 |
| A counter flashing system is provided for protecting a termination end of a roofing material and providing an asthetic cover. An anchor has a first end attached to a wall and a second end defining a mounting slot for receiving a counter flashing. A mounting end of the counter flashing is |
| 6108981 |
Surface mount counter flashing system |
August 29, 2000 |
| A surface mounted counter flashing system and method is provided for securing and sealing a free end of a roofing material to a wall. A compression plate secures and compressingly seals the free end of a roofing material against the wall surface. The top end of the compression plate |
| 6040380 |
High solids copolymer dispersion from a latex and its use in caulks, sealants and adhesives |
March 21, 2000 |
| A method for polymerizing predominantly one or more acrylate and/or vinyl acetate monomers in the presence of a latex results in high solids dispersions of polymer particles with lower viscosities than traditionally observed. A significant wt. % of added monomers can be present in large |
| 5786437 |
One-step sealant based on electronegatively substituted phenolic blocking agents and aliphatic i |
July 28, 1998 |
| One-step sealant compositions are provided which have a moisture-activated curative component and an aliphatic isocyanate-terminated polyol component blocked with a phenol substituted with an electron-withdrawing group having a Hammett .sigma..sub.p constant in the range from >0.24 to |
| 5705561 |
Moisture-curable modified acrylic copolymer sealant composition |
January 6, 1998 |
| A crosslinkable acrylic copolymer sealant composition has a stabilized viscosity in that the viscosity does not unduly increase nor does the material gel on storage for periods of time up to and including one year. The stabilized viscosity is unexpectedly achieved by adding moisture |
| 5197250 |
Wide expansion joint system |
March 30, 1993 |
| An expansion joint sytem (10) spans a slot (12) of adjacent concrete slabs (14, 16). The system includes a boxed out area (22) adjacent the slot. A plate member (32) extends across the slot. A preformed resilient pad (42) is positioned above the plate member. Nosings (64) of resilient ma |
| 5196455 |
Self-leveling sealant composition and method relating thereto |
March 23, 1993 |
| The present invention relates to a one-part, self-leveling urethane sealant composition for substantially horizontal surfaces, wherein the sealant will flow within a crack, joint or the like and quickly cure to provide an elastomeric seal having a smooth, substantially horizontal surface |
| 5160826 |
FT-IR spectrometer window and method |
November 3, 1992 |
| An FT-IR spectrometer (10) operated for analysis by reflectance spectroscopy, has a window (56) having a body (58) which generally transmits radiation in the visible range there through. The window has a surface (60) for supporting a sample (72) of material to be analyzed. The surfac |
| 5137184 |
Caulking gun and cartridge |
August 11, 1992 |
| A caulking gun with the open supporting framework that has a forwardly disposed ring member and a rearwardly disposed trigger actuating mechanism that is cooperative with a rod member with teeth thereon to advance the piston on the one end of the rod member which in turn operates on a |
| 5124372 |
Non-sag agent and composition and method relating thereto |
June 23, 1992 |
| A non-sag agent useful in providing non-sag properties to many conventional curable, polymeric adhesives and sealants, said agent comprising:a first component comprising crush resistant coated particles wherein the first component particles are less than about 1 and 1/2 microns in size a |
| 5110972 |
Process for recycling silicone scrap and products relating thereto |
May 5, 1992 |
| The present invention relates generally to the re-utilization of silicone scrap material. More specifically, the process of the present invention is directed to dissolving silicone scrap in an appropriate solvent and chemically converting the scrap into dimethyl silicone cyclic trimer, |
| 5106663 |
Double-paned window system having controlled sealant thickness |
April 21, 1992 |
| The present invention relates generally to multi-paned window systems and to the manufacture of such systems. More specifically, the present invention is directed to an improved window system having an innovative seal comprising crush resistant beads or the like wherein the seal can be |
| 5008311 |
Substantially solvent free asphaltic and method relating thereto |
April 16, 1991 |
| The present invention relates to a compatibalizing agent useful in compatibalizing a substantially non-polar compound, such as asphalt, with a substantially polar organic compound, such as an isocyanate prepolymer. The compatibalizing agent consisting of a polymer unit, or of two such |
| 4988400 |
Method and apparatus for treating the surface of an insulating strip |
January 29, 1991 |
| A method and apparatus for treating the surface of an insulating strip for use in the manufacture of multi-pane windows. The apparatus and methods of one embodiment of the invention includes a texturing roller which leaves a textured impression in a surface of the insulating strip, there |
| 4923348 |
Protective cap construction and method |
May 8, 1990 |
| A protective cap for fastener heads includes a preformed member formed of a naturally tacky compound of unvulcanized butyl rubber, a reinforcing layer of a non-woven polyester fabric, and a silicone-coated polyethylene release liner. The preformed member has a dome-shaped central portion |
| 4894405 |
Concrete and masonry waterproofing composition |
January 16, 1990 |
| A concrete and masonry waterproofing composition comprises a major amount of a polyurethane and a minor amount of a penetrant. The polyurethane is desirably made from a polyether polyol or a polyester polyol intermediate, wherein the polyol is a diol or a triol. Such intermediates are re |
| 4870150 |
Polyurethanes made from blends of polypropyleneoxide polyol and polybutyleneoxide polyol interme |
September 26, 1989 |
| A high performance urethane sealant or coating composition is made from a physical blend of a polypropyleneoxide polyol intermediate and a high molecular weight polybutyleneoxide polyol intermediate or copolymers thereof wherein the comonomer is preferably ethyleneoxide. The urethane |
| 4835130 |
Selectively permeable zeolite adsorbents and sealants made therefrom |
May 30, 1989 |
| The invention relates to an improved adsorbent, essentially impermeable to oxygen and nitrogen but permeable to water vapor, and to sealants incorporating said adsorbent. The adsorbent comprises outgassed zeolite having pores with apertures large enough to permit entry of gases such as |
| 4745711 |
Selectively permeable zeolite adsorbents and sealants made therefrom |
May 24, 1988 |
| The invention relates to an improved adsorbent, essentially impermeable to oxygen and nitrogen but permeable to water vapor, and to sealants incorporating said adsorbent. The adsorbent comprises outgassed zeolite having pores with apertures large enough to permit entry of gases such as |
| 4431691 |
Dimensionally stable sealant and spacer strip and composite structures comprising the same |
February 14, 1984 |
| A dimensionally stable sealant and spacer strip comprising an elongated ribbon of deformable sealant enveloping and having embedded therein spacer means extending longitudinally of the ribbon of sealant. The thickness of the enveloping sealant extends beyond the spacer means in an amount |
| 4400338 |
Method for making sealant |
August 23, 1983 |
| The method of making a deformable sealant strip having a continuous strip of rigid corrugated material embedded longitudinally within mastic material wherein a continuous linear-rigid spacer is first corrugated and then fed in this condition into an extruder cross head wherein such rigid |
| 4265967 |
Waterproofing sheet material |
May 5, 1981 |
| A waterproofing sheet material useful for example as a free floating membrane or flashing material in roofing applications, a pond liner, or a gasketing material, composed of from about 15 wt. % to about 80 wt. % of an ingredient selected from the group consisting of:(a) homopolymers of |
| 4264674 |
Waterproofing sheet material |
April 28, 1981 |
| A waterproofing sheet material useful for example as a free floating membrane or flashing material in roofing applications, a pond liner, or a gasketing material, composed of from about 15 wt. % to about 80 wt. % of an ingredient selected from the group consisting of:(a) homopolymers of |
| 4235953 |
Waterproofing sheet material |
November 25, 1980 |
| A waterproofing sheet material useful for example as a free floating membrane or flashing material in roofing applications, a pond liner, or a gasketing material, composed of from about 15 wt. % to about 80 wt. % of an ingredient selected from the group consisting of:(a) homopolymers of |
| 4067844 |
Urethane polymers and sealant compositions containing the same |
January 10, 1978 |
| Novel, curable polyurethane polymers in which a proportion of the NCO terminations are reacted with certain amino silanes, or with the residual on reaction of a mercaptosilane with a monoepoxide, or with the residual on reaction of an epoxysilane with a secondary amine.Sealant compositio |
| 4024681 |
Flashing system |
May 24, 1977 |
| A flashing system for weatherproofing the areas between adjoining structural surfaces which are continually exposed to ambient conditions. A longitudinally extending bracket member is adapted to be secured to a structural surface such as a building parapet or the like. The bracket in |
