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PTMPost-Translational Modifications
PTMPorsche Traction Management
PTMPortugal The Man (band)
PTMPolskiego Towarzystwa Matematycznego (Polish: Polish Mathematical Society)
PTMPashtoon Tahafuz Movement (Afghanistan)
PTMPoint to Multipoint
PTMPartition Table Management
PTMPoly Tracker Module
PTMPerformance Traction Management
PTMPort Manager
PTMPolynomial Texture Map (images)
PTMPlease Tell Me
PTMPayroll Tax Management (various companies)
PTMParent-Teacher Meeting
PTMProject Team Management
PTMPricing-to-Market (sales)
PTMPlay Too Much
PTMProject Team Meeting (various organizations)
PTMPacket Transfer Mode
PTMPlease Touch Museum (Philadelphia, PA)
PTMPulse-Time Modulation
PTMPlain Truth Magazine (ministry publication)
PTMParticle Theory of Matter
PTMPredictive Technology Model
PTMPhysico-Technical Medicine
PTMPowdered Toast Man (Ren & Stimpy cartoon character)
PTMPrime Target Market
PTMPart-Time Manager
PTMPassenger Transfer Message (airline industry)
PTMPhonetically Tied Mixture
PTMPaint-to-Match (automobiles)
PTMPolyTracker Module Format (digital music file format)
PTMPhoton Tunneling Microscopy
PTMPersonnel Transport Module (for Landing Craft Air Cushion, LCAC)
PTMProof Test Model
PTMPetition to Modify
PTMPall Trinity Micro (Cortland, NY)
PTMPerformance and Talent Management (efficiency measurement)
PTMPush to Media (telecommunications)
PTMPulse Time Multiplex
PTMPlesiochronous Transfer Mode
PTMPencil Thin Mustache (Jimmy Buffet song)
PTMPartner Territory Manager (Sprint)
PTMPipe Traffic Manager (InterMidi)
PTMPaneer Tikka Masala (food)
PTMPassenger Transfer Manifest (aviation)
PTMPaddle Tension Monitor
PTMPropulsion Technology Modernization
PTMPerformance Test Model
PTMPhysical Technology Model
PTMParallel Table Management (Red Brick)
PTMPower Transducer Module
PTMPhenyltrimethoxysilane (chemistry)
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References in periodicals archive ?
The earliest gas permeability studies of polymer/inorganic NCsreported in the literature appeared in 1996 [43], This study on gas permeability of polymer/inorganic materials, prepared by cohydrolysis of phenyltrimethoxysilane or diphenyldimethoxysilane with tetramethoxysilane, showed encouraging selectivity for C[O.sub.2]/ [N.sub.2], and He/[N.sub.2].
Both hydrophobic phenyltrimethoxysilane and hydrophilic 3aminopropyltriethoxysilane are used simultaneously to improve interfacial adhesion between hydrophobic and hydrophilic polymers [51].
Phenyltrimethoxysilane (PTMS) produced by Fluka was used in order to introduce functional groups which facilitate the bonding with other active substances on the surface of the Ti[O.sub.2]-Si[O.sub.2] oxide composite.
Dimethoxymethylphenylsilane, phenyltrimethoxysilane, methyldiethoxysilane, and vinylmethyldimethoxysilane were obtained from Nanjing Wanda Chem.
Concerning thermoset organic matrices, silica-based organic-inorganic hybrid resins were synthesized by NHSG from 3-glycidoxypropyltrimethoxysilane and diphenylsilanediol (DPSD) at a fixed amount of phenyltrimethoxysilane (20 mol%) using barium hydroxide as a catalyst for potential use in encapsulating commercial phosphor powder for white light emitting devices (LEDs) [17], Also cycloaliphatic epoxy oligosiloxane resins were proposed as UV-curable resins for application in encapsulation of organic LEDs [18],
In their study, cohy-drolysis of phenyltrimethoxysilane or diphenyldimethoxy-silane with tetramethoxysilane was occurred and promising selectivity was obtained for carbon dioxide/nitrogen ([CO.sub.2]/[N.sub.2]) and hydrogen/nitrogen ([H.sub.2]/[N.sub.2]).
Trimethoxysilane (98%), phenyltrimethoxysilane (98%), vinyltrimethoxysilane (98%), methyltrimethoxysilane (98%,) and diphenyldimethoxysilane (98%) were purchased from Zhangjiagang Guotai-Huarong New Chemical Materials Co., Ltd.
Phenyltrimethoxysilane (15.84 g, 0.08 mol) and anhydrous methanol (60 ml) were put into a four-necked round bottom flask equipped with stirring under a nitrogen flow at 5[degrees] to form a clear liquid; then trimethoxysilane (39.04 g, 0.32 mol) and anhydrous methanol (50 ml) were slowly added into the flask from constant pressure funnel, meanwhile, [H.sub.2]0 (4.08 g, 0.23 mol) and anhydrous methanol (10 ml) as well as some amounts of hydrochloric acid were slowly added into the flask with another constant pressure funnel to adjust the pH value of the solution.
Five trifunctional methoxysilane compounds (RTMS; n-hexyltrimethoxysilane [C6TMS], n-decyltrimethoxysilane [C10TMS], n-tetradecyltrimethoxysilane [C14TMS], n-octadecyltrimethoxysilane [C18TMS], and phenyltrimethoxysilane [PhTMS]) were purchased from Tokyo Kasei Kogyo Co.
To understand the role of various trifunctional methoxysilane components in the cross-linkable EPR-g-VTMS/RTMS composite system, five compounds (n-hexyltrimethoxysilane [C6TMS], n-decyl-trimethoxysilane [C10TMS], n-tetradecyltrimethoxysilane [C14TMS], n-octadecyltrimethoxysilane [C18TMS], and phenyltrimethoxysilane [PhTMS]) have been selected.