Patents by Inventor Jerome M. Klosowski
Jerome M. Klosowski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7422791Abstract: The invention is directed to joint assemblies comprising at least two adjacent panels and a jointing composition adhering to and positioned between the at least two adjacent panels, methods for installing joint assemblies, and jointing compositions. The jointing compositions include a sealant composition and a long chain ester in an amount of about 0.1% to about 15% by weight, based on the weight of the sealant composition in the jointing composition.Type: GrantFiled: December 20, 2004Date of Patent: September 9, 2008Assignee: Hallstar Innovations Corp.Inventors: Jerome M. Klosowski, Gary Wentworth, Zhi Chen, Stephen Semlow, Stephen O'Rourke, Kimberly L. Stefanisin, John English
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Patent number: 7144937Abstract: A sealant composition comprising a sealant, an adhesive resin, and a long chain ester, particularly dimerate and trimerate esters, is capable of unexpected adhesion to substrates such as ceramic substrates (e.g., concrete), glass substrates, metal substrates such as metal flat stock materials, polymeric substrates including substrates comprising natural and/or synthetic rubbers and substrates comprising thermoplastic polymeric materials, particularly for use in sealing around bathroom fixtures, in storage areas, vents, plumbing lines, flooring, wheel wells, and the like.Type: GrantFiled: November 19, 2003Date of Patent: December 5, 2006Assignee: CPH Innovations Corp.Inventors: Jerome M. Klosowski, Gary Wentworth, Zhi Chen, Stephen Semlow, Stephen O'Rourke, Kimberly L. Stefanisin, John English
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Publication number: 20040122145Abstract: A sealant composition comprising a sealant, an adhesive resin, and a long chain ester, particularly dimerate and trimerate esters, is capable of unexpected adhesion to substrates such as ceramic substrates (e.g., concrete), glass substrates, metal substrates such as metal flat stock materials, polymeric substrates including substrates comprising natural and/or synthetic rubbers and substrates comprising thermoplastic polymeric materials, particularly for use in sealing around bathroom fixtures, in storage areas, vents, plumbing lines, flooring, wheel wells, and the like.Type: ApplicationFiled: November 19, 2003Publication date: June 24, 2004Applicant: THE C.P. HALL COMPANYInventors: Jerome M. Klosowski, Gary Wentworth, Zhi Chen, Stephen Semlow, Stephen O'Rourke, Kimberly L. Stefanisin, John English
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Patent number: 5565541Abstract: Bubble formation observed when curing a sealant composition on a hot porous substrate is reduced where the room temperature vulcanizable silicone sealant composition comprises a polydiorganosiloxane, a crosslinker with silicon-bonded alkoxy groups, filler, and a titanium catalyst by the addition of 0.5 to 2 weight percent of an oximosilicon compound.Type: GrantFiled: June 5, 1995Date of Patent: October 15, 1996Assignee: Dow Corning CorporationInventors: Lawrence D. Carbary, Jerome M. Klosowski
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Patent number: 5492728Abstract: Bubble formation observed when curing a sealant composition on a hot porous substrate is reduced where the room temperature vulcanizable silicone sealant composition comprises a polydiorganosiloxane, a crosslinker with silicon-bonded alkoxy groups, filler, and a titanium catalyst by the addition of 0.5 to 2 weight percent of an oximosilicon compound.Type: GrantFiled: July 1, 1994Date of Patent: February 20, 1996Assignee: Dow Corning CorporationInventors: Lawrence D. Carbary, Jerome M. Klosowski
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Patent number: 5357025Abstract: A sealant made from a room temperature curing polydimethylsiloxane composition has a siloxaphobic surface layer at the air-sealant interface where this layer is a fluorocarbon compound and a drying oil oxidation product. Elastomeric compositions made from polydimethylsiloxanes having both low reactivity endgroups and high reactivity endgroups and a siloxaphobic agent of fluorocarbon alcohol or a reaction product of the fluorocarbon alcohol and a hydrolyzable silane, are particularly useful for sealing buildings because they can withstand the expansions and contractions. One siloxaphobic agent is the reaction product between a fluorocarbon alcohol and a methyltri(methylethylketoximo)silane and the formula of one of the reaction product compounds is ##STR1## wherein x has an average value of at least 6.Type: GrantFiled: October 14, 1993Date of Patent: October 18, 1994Assignee: Dow Corning CorporationInventors: Michael G. Altes, Louise C. Bergman, Nedeljko V. Gvozdic, Jerome M. Klosowski, Virginia K. O'Neil
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Patent number: 5264603Abstract: A polydimethylsiloxane which has both low reactivity endgroups and high reactivity endgroups. These polydimethylsiloxanes are useful for making sealants with reduced modulus. An example of these polydimethylsiloxanes is one having low reactivity endgroups of the formulaXR.sub.2 SiO--where X is methoxy or methylethylketoximo, and R is methyl or vinyl and high reactivity endgroups having a formulaY.sub.b R.sub.(3-b) SiO--in which b is 2 or 3, R is methyl radical, and each Y is a hydrolyzable group selected from the group consisting of a ketoximo group and methoxy.Type: GrantFiled: August 25, 1992Date of Patent: November 23, 1993Assignee: Dow Corning CorporationInventors: Michael G. Altes, Louise C. Bergman, Jerome M. Klosowski, Virginia K. O'Neil
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Patent number: 4978706Abstract: A silicone composition which is stable in the absence of moisture, but cures to an elastomer upon exposure to moisture consists essentially of a hydroxyl endblocked polydiorganosiloxane; a difunctionalsilane having acetamido, urea, or urethane functional groups; and a tetrafunctionalsilane having oximino functional groups. A composition containing 100 parts by weight of the polydiorganosiloxane, from 0.1 to 7 parts by weight of difunctionalsilane, from 0.1 to 7 parts by weight of tetrafunctionalsilane, and a ratio of difunctionalsilane to tetrafunctionalsilane of from 0.1 to 3, and optional filler is useful as a sealant or adhesive, having an improved skin over time.Type: GrantFiled: August 28, 1989Date of Patent: December 18, 1990Assignee: Dow Corning CorporationInventors: John E. Dietlein, Russell P. Kamis, Jerome M. Klosowski
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Patent number: 4962076Abstract: A chelated titanium catalyst can be improved by the addition of an additive selected from the group consisting of organomercaptan of the formula RSH, where R is a hydrocarbon radical containing from 3 to 12 carbon atoms, and mercapto containing silane of the formula HSR'SiX.sub.3, where R' is a divalent hydrocarbon having from 1 to 8 carbon atoms and X is alkoxy radical having 1 to 6 carbon atoms. The improved composition has a reduced tendency to develop color upon storage. The improved composition is particularly useful in a silicone composition comprising a hydroxyl endblocked polydiorganosiloxane and an alkoxysilane or mixture of alkoxysilanes, or in a silicone composition comprising an alkoxy endblocked polydiorganosiloxane.Type: GrantFiled: October 6, 1989Date of Patent: October 9, 1990Assignee: Dow Corning CorporationInventors: Hsien-Kun Chu, Russell P. Kamis, Jerome M. Klosowski, Loren D. Lower
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Patent number: 4956435Abstract: A faster curing neutral curing composition is obtained by the additive of an oxime compound to a composition comprising a trialkoxysilethylene endblocked polydiorganosiloxane, alkoxysilane crosslinker, and titanium catalyst.Type: GrantFiled: March 22, 1989Date of Patent: September 11, 1990Assignee: Dow Corning CorporationInventors: Hsien-Kun Chu, Russell P. Kamis, Jerome M. Klosowski, Loren D. Lower
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Patent number: 4906719Abstract: A chelated titanium catalyst can be improved by the addition of an additive selected from the group consisting of organomercaptan of the formula RSH, where R is a hydrocarbon radical containing from 3 to 12 carbon atoms, and mercapto containing silane of the formula HSR'SiX.sub.3, where R' is a divalent hydrocarbon having from 1 to 8 carbon atoms and X is alkoxy radical having 1 to 6 carbon atoms. The improved composition has a reduced tendency to develop color upon storage. The improved composition is particularly useful in a silicone composition comprising a hydroxyl endblocked polydiorganosiloxane and an alkoxysilane or mixture of alkoxysilanes, or in a silicone composition comprising an alkoxy endblocked polydiorganosiloxane.Type: GrantFiled: November 28, 1988Date of Patent: March 6, 1990Assignee: Dow Corning CorporationInventors: Hsien-Kun Chu, Russell P. Kamis, Jerome M. Klosowski, Loren D. Lower
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Patent number: 4898910Abstract: A silicone sealant which is stable in the absence of moisture and cures upon exposure to moisture to give an elastomer with a controllable modulus is produced by mixing a polydiorganosiloxane having both vinyl and alkoxysilethylene endblocking, alkoxy silane crosslinker, titanium catalyst, and optional filler. The modulus is controlled by varying the ratio of vinyl to alkoxysilethylene endblocking present on the polymer.Type: GrantFiled: September 26, 1988Date of Patent: February 6, 1990Assignee: Dow Corning CorporationInventors: Russell P. Kamis, Jerome M. Klosowski, Loren D. Lower
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Patent number: 4888380Abstract: A process for producing a silicone sealant which is stable in the absence of moisture and having a slump of less than 1 inch mixes a polydiorganosiloxane polymer having hydroxyl or alkoxysilethylene endblocking, an alkoxysilane crosslinker, and a titanium catalyst; then adds a reinforcing filler.Type: GrantFiled: September 26, 1988Date of Patent: December 19, 1989Assignee: Dow Corning CorporationInventors: Russell P. Kamis, Jerome M. Klosowski, Loren D. Lower
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Patent number: 4888404Abstract: The method of this invention produces an elastomeric silicone sealant having an improved shelf life. The sealant comprises an alkoxysilethylene ended polydiorganosiloxane polymer, an alkoxytrialkoxysilane crosslinker, and a titanium catalyst.Type: GrantFiled: February 27, 1989Date of Patent: December 19, 1989Assignee: Dow Corning CorporationInventors: Jerome M. Klosowski, Michael D. Meddaugh
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Patent number: 4871827Abstract: The method of this invention produces an elastomeric silicone sealant having an improved shelf life. The sealant comprises an alkoxysilethylene ended polydiorganosiloxane polymer, an alkoxytrialkoxysilane crosslinker, and a titanium catalyst.Type: GrantFiled: March 3, 1986Date of Patent: October 3, 1989Assignee: Dow Corning CorporationInventors: Jerome M. Klosowski, Michael D. Meddaugh
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Patent number: 4797446Abstract: An improved one-part moisture curable silicone sealant is disclosed which bonds cohesively to a wide variety of substrates under a wide variety of exposure conditions. The composition consists essentially of a hydroxyl endblocked polydiorganosiloxane, alkyltrialkoxysilane, titanium catalyst, optional filler, silane of the formula (MeO).sub.3 SiCH.sub.2 CH.sub.2 CH.sub.2 NHCH.sub.2 CH.sub.2 NH.sub.2 in an amount such that there is from 0.1 to 1.0 mole of silane per mole of titanium in the titanium catalyst, and silane of the formula ##STR1## in an amount such that there is at least 25 percent on a molar basis of the amount of the amine functional silane and less than about 5 percent by weight based upon the weight of the polydiorganosiloxane.Type: GrantFiled: January 28, 1988Date of Patent: January 10, 1989Assignee: Dow Corning CorporationInventors: John E. Dietlein, Jerome M. Klosowski
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Patent number: 4772675Abstract: The method of this invention produces an elastomeric silicone sealant having an improved shelf life. The sealant comprises an alkoxysilethylene ended polydiorganosiloxane polymer, an alkoxytrialkoxysilane crosslinker, and a titanium catalyst.Type: GrantFiled: January 28, 1988Date of Patent: September 20, 1988Assignee: Dow Corning CorporationInventors: Jerome M. Klosowski, Michael D. Meddaugh
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Patent number: 4681714Abstract: A method for molding articles where a composition is used to treat at least one shape determining face of a mold to impart durable release characteristics to said face which last through multiple molding cycles. The compositions comprise by weight 20 parts of primarily hydroxyl endblocked polydimethylsiloxane, 2 to 10 parts of alkyltriacetoxysilane, 20 to 80 parts of nonreactive organic solvent, and, optionally, 0.001 to 2 parts organometallic catalyst.Type: GrantFiled: December 27, 1985Date of Patent: July 21, 1987Assignee: Dow Corning CorporationInventors: William J. Lopes, Jerome M. Klosowski
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Patent number: 4657967Abstract: Compositions of hydroxyl endblocked polydiorganosiloxanes and tetrafunctional ethoxy-ketoximo silane mixtures containing tetraketoximosilane, monoethoxytriketoximosilane, diethoxydiketoximosilane, and triethoxymonoketoximosilane provide one package room temperature compositions. Exposing these compositions to moisture results in a rapid cure without the use of a curing catalyst.Type: GrantFiled: April 7, 1986Date of Patent: April 14, 1987Assignee: Dow Corning CorporationInventors: Jerome M. Klosowski, Michael D. Meddaugh, Paul B. Sykes, Antony P. Wright
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Patent number: 4167511Abstract: Methylsilacyclopentenyl-containing amides and lactams, such as methylsilacyclopentenyl-N-methylacetamide and methylsilacyclopentenyl-epsilon-caprolactam are disclosed. These compounds display unexpected silylating ability when mixed with an active-hydrogen-containing compound. In particular, organic and organosilicon compounds having at least one -OH, ##STR1## group are readily converted to a methylsilacyclopentenyl derivative.Type: GrantFiled: February 21, 1978Date of Patent: September 11, 1979Assignee: Dow Corning CorporationInventors: Jerome M. Klosowski, Charles A. Romig