序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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101 | ENHANCED STABILITY PERACID COMPOSITIONS | EP09823169 | 2009-10-27 | EP2362871A4 | 2012-09-26 | MAN VICTOR F; LASCOTTE KEITH G; KILLEEN YVONNE M; LENTSCH STEVEN E |
The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability. | ||||||
102 | A FREE RADICAL INITIATOR SYSTEM AND A HIGH PRESSURE, FREERADICAL POLYMERIZATION PROCESS FOR PRODUCING A LOW DENSITY POLYETHYLENE POLYMER | EP08729613.3 | 2008-02-12 | EP2121592A1 | 2009-11-25 | AERTS, Peter; BERBEE, Otto |
The instant invention is a free radical initiator system, and a high pressure, free radical polymerization process for producing a low density polyethylene polymer. The free radical initiator system according to instant invention includes at least one peroxide initiator, at least one hydrocarbon solvent, and at least one polar co-solvent. The high pressure, free radical polymerization process for producing a low density polyethylene polymer includes the steps of polymerizing ethylene and optionally at least one comonomer under high pressure conditions using a free radical initiator system comprising at least one peroxide initiator, at least one hydrocarbon solvent, and at least polar co-solvent. | ||||||
103 | Procédé de préparation d'une composition désinfectante, procédé de désinfection de dispositifs médicaux | EP02291725.6 | 2002-07-09 | EP1293215B1 | 2007-04-11 | Le Rouzic, Daniel; Gamet, Jean-Claude |
104 | METHOD FOR COLLECTING OBJECT MATERIAL FROM SOLUTION | EP04788138.8 | 2004-09-16 | EP1679107A1 | 2006-07-12 | SHIRAISHI, Shigenori; GOTO, Shigeru; KATAO, Masaaki |
A method for collecting an object material from a solution, which comprises the following steps:
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105 | Initiator compositions | EP05291207.8 | 2005-06-06 | EP1614698A1 | 2006-01-11 | Stainbrook, Barbara L.; Mendolia, Michael; Myers, Terry N.; Callais, Peter A. |
Peroxide/diluent initiator compositions are provided which reduce the formation of VOCs during the manufacture of ethylenically unsaturated monomer, oligomer and polymer resins. |
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106 | HIGHLY CONCENTRATED, STABLE, AND SAFE DIACYL PEROXIDE AND PEROXYDICARBONATE EMULSIONS WITH A LOW CHEMICAL OXYGEN DEMAND VALUE | EP03729942.7 | 2003-04-24 | EP1501875B1 | 2005-09-14 | DE JONG, Johannes, Jacobus, Theodorus; O, Boen, Ho; WESTMIJZE, Hans |
The invention relates to highly concentrated aqueous emulsions of peroxides comprising an anti-freeze agent, a polyvinyl acetate with a degree of hydrolysis between 45 and 80%, and optionally a non-ionic surfactant with an HLB value greater than 10 selected from alkylene oxide block-copolymers, ethoxylated fatty alcohols, and ethoxyfated fatty acids. The emulsions have a low COD value and are safe, storage stable, and generally applicable. | ||||||
107 | USE OF TRIOXEPANS IN THE PROCESS TO MAKE HIGH-SOLID ACRYLIC, STYRENIC, AND LDPE-TYPE RESINS | EP01960648.2 | 2001-08-08 | EP1311556A1 | 2003-05-21 | HOGT, Andreas, Herman; MEIJER, John |
The invention relates to a polymerisation process wherein at least one initiator is selected from trioxepan compounds of formula I, with R1-3 being independently selected from substituted or unsubstituted hydrocarbyl groups. Preferably, R?1 and R3¿ are selected from lower alkyl groups, such as methyl, ethyl, and isopropyl, while R2 is preferably selected from methyl, ethyl, isopropyl, isobutyl, amyl, isoamyl, cyclohexyl, CH¿3?C(O)CH2-, C2H5OC(O)CH2-, HOC(CH3)2CH2-, and [...]. | ||||||
108 | PEROXIDE BLEND COMPOSITIONS AND METHODS FOR CURING POLYESTER RESINS | EP99920007.4 | 1999-04-28 | EP1084184B1 | 2002-07-31 | SPOO, Kevin, J. |
This invention relates to a method of curing unsaturated polyester resins or mixtures of such resins and a monomer copolymerizable therewith. More particularly, the invention relates to the curing of such resins and mixtures thereof with a composition comprising acetylacetone peroxide (AAP) in an amount of from about 30 to about 35 percent and a high temperature peroxide. Preferably, the high temperature peroxide is t-butyl peroxybenzoate (TBPB) and is present in an amount of from about 5 to about 10 percent of the composition. | ||||||
109 | Extrudable silicone rubber composition and method of manufacturing articles extruded from silicone rubber | EP01308782.0 | 2001-10-16 | EP1201705A1 | 2002-05-02 | Baba, Katsuya, c/o Dow Corning Toray Silicone Ltd.; Hirai, Kazuo, c/o Dow Corning Toray Silicone Ltd.; Homna, Hiroshi, Dow Corning Toray Silicone Ltd. |
An extrudable silicone rubber composition comprising:
The composition provides an extrudable silicone rubber composition suitable for rapid curing, the resulting extruded articles being substantially free from of blooming and surface tackiness. |
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110 | Nitrile stabilization | EP00109733.6 | 1996-05-31 | EP1031562A2 | 2000-08-30 | O'Neill, Gerald J.; Levesque, Albert H. |
A method of stabilizing iminodiacetonitrile, comprising contacting said iminodiacetonitrile with acidic Al2O3. |
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111 | THICKENED PERACID COMPOSITIONS | EP95939353.9 | 1995-12-08 | EP0799298B1 | 2000-03-29 | REVELL, Christopher; ELLIS, Enid, Margaret |
112 | THICKENED PERACID COMPOSITIONS | EP95939350.5 | 1995-12-08 | EP0799297B1 | 2000-03-29 | REVELL, Christopher; GRAY, Andrew, Kevin |
113 | Organic peroxide stabilization with alpha-hydroxyalkyl peroxides | EP97108631 | 1997-05-28 | EP0810212A3 | 1998-11-25 | FRENKEL PETER; ABMA CHARLES |
Organic peroxide compositions which contain an α-hydroxyalkyl peroxide compound to retard the rate of decomposition of the peroxide compound are disclosed. | ||||||
114 | COATED GRANULAR CURING AGENT FOR RADICAL-CURABLE COMPOUNDS AND ANCHOR BOLT FIXING COMPOSITION PREPARED THEREFROM | EP96941171 | 1996-12-05 | EP0798312A4 | 1998-01-07 | KURAMOCHI HIDENORI; TAKEDA NOBUHIRO |
Disclosed is a coated granular curing agent, which is for use in curing at least one first radically curable compound selected from the group consisting of a radically curable resin and a radically polymerizable monomer and which comprises an organic peroxide granule, wherein the organic peroxide granule has an entire surface thereof coated with a layer of a cured resin derived from at least one second radically curable compound selected from the group consisting of a radically curable resin and a radically polymerizable monomer, and wherein the first and second radically curable compounds are the same or different. The coated granular curing agent of the present invention is advantageous not only in that the curing agent can be handled with ease, but also in that the curing agent can be uniformly dispersed in a radically curable compound, so that it exhibits excellent curing performance. Therefore, the coated granular curing agent of the present invention can be advantageously used to provide a one-pack type anchor bolt-fixing composition which is not only capable of stably fixing an anchor bolt to a base while enjoying high fixation strength, but also can be stored at room temperature for a period of time as long as 1 month or longer without suffering any degradation. |
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115 | Aqueous dispersion of organic peroxide | EP87308424.8 | 1987-09-23 | EP0263619B1 | 1994-02-09 | Satomi, Nobuyuki |
116 | Agglomeration of solid peroxides | EP90200265.8 | 1990-02-07 | EP0440994A1 | 1991-08-14 | Torenbeek, Reinder |
The present application discloses a process for the production of agglomerates of peroxides that are solid at room temperature and which decompose rapidly when heated to their melting point which comprises the steps of agitating an aqueous suspension comprising a first, solid peroxide which decomposes rapidly when heated to its melting point and a second, solid peroxide which does not rapidly decompose when heated to its melting point and has a melting point which is substantially lower than the temperature at which said first peroxide rapidly decomposes, at a temperature sufficient to at least partially melt said second peroxide and below the decomposition temperature of said first peroxide to thereby produce agglomerates containing both of said first and second peroxides; cooling with continued agitation the agglomerate-containing aqueous suspension to a temperature at which said second peroxide turns solid; and isolating the agglomerates. Also disclosed are a process such as that described above wherein an additional bridging liquid is employed to aid the agglomeration process. The agglomerated peroxides are disclosed as useful in the polymerization of vinyl chloride monomers and the curing of unsaturated polyester resins. |
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117 | Bleaching compounds and compositions comprising fatty peroxy acids, salts thereof, and precursors therefor | EP85304372.7 | 1985-06-19 | EP0170386A3 | 1989-07-12 | Burns, Michael Eugene; Hardy, Frederick Edward |
This invention relates to bleaching compounds and compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. The bleaching compounds of the invention yield a peroxyacid with a polar amide link in the hydrophobic chain when used in the bleaching compositions. In a preferred embodiment, the bleaching compositions of the invention ara also detergent compositions. |
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118 | AQEOUS SUSPENSIONS OF ORGANIC PEROXIDES. | EP81901792 | 1981-06-30 | EP0056378A4 | 1982-11-08 | VAN LAAR HENDRIK LUCAS |
Novel process for the preparation of a stable, pumpable aqueous suspension of an organic peroxide or mixed organic peroxides, and also novel suspension itself. Such suspensions are suitable for the initiation of polymerisation/ copolymerisation of ethylenically unsaturated monomers in particular vinyl chloride, to form respectively general purpose polymers and polyvinyl chloride that meets the volume resistivity specifications required of electrical cable sheathing materials. The said process is characterised in that the aqueous suspension is made to contain one or more organic peroxides, at least one protective colloid and a surfactant (as herein defined) selected from the group consisting of fatty acid esters of polyhydric alcohols, and alkanolamides. | ||||||
119 | Anchor bolt fixing capsule | JP51492897 | 1996-12-05 | JP4507283B2 | 2010-07-21 | 秀則 倉持; 信広 武田 |
120 | Di - ter - preparation of Bae hydroperoxide (di-ter-peroxides) | JP15575499 | 1999-06-02 | JP4410874B2 | 2010-02-03 | メレンダ,ミケーレ; モンテッソーロ,エッツィオ |