摘要:
The invention relates to a microencapsulated insecticidal composition containing isopropyl (2E,4E)-3,7,11-trimethyl-11-methoxy-2,4-dodecaidenoate which comprises 45-95% by weight of isopropyl (2E,4E)-3,7,11-trimethyl-11-methoxy-2,4-dodecadenoate as active ingredient, 1-15% by weight of butyl hydroxy toluene and 5-40% by weight of activated charcoal, in the form of powdery microcapsules having a grain size of 1-300 .mu.m and coated with a hydroxypropyl methyl cellulose phthalate or cellulose acetate phthalate polymer.The advantage of the microencapsulated insectidical composition according to the present invention resides in the increased stability.
摘要:
A fluorescent lamp includes a light-transmissive glass envelope having an inner surface, means for providing an electric discharge to the interior of the glass envelope, a phosphor layer within the interior of the glass envelope and a discharge-sustaining fill gas and a mercury dose sealed inside the light-transmissive glass envelope. The light-transmissive glass envelope can comprise a light-transmissive mixed alkali glass envelope and the phosphor layer can comprise a phosphor layer of approximately three mg/cm2. A barrier layer of approximately 0.3 mg/cm2 or less of alumina can be applied to the inner surface of the light-transmissive glass envelope. The mercury dose can be present in an amount to provide a saturated mercury vapor pressure within the light-transmissive glass envelope throughout substantially the entire life of the lamp. The lamp can have an end-of-life mercury consumption value of approximately 0.63 mg or less, including 0.44 mg or less, and a warm-up value in the range of approximately 40 to 50 seconds or less, including 30 seconds or less.
摘要翻译:荧光灯包括具有内表面的透光玻璃外壳,用于向玻璃外壳内部提供放电的装置,玻璃外壳内部的荧光体层和放电维持填充气体和汞剂量 密封在透光玻璃外壳内。 透光玻璃外壳可以包括透光的混合碱玻璃外壳,并且荧光体层可以包括约3mg / cm 2的荧光体层。 可以在透光玻璃外壳的内表面施加约0.3mg / cm 2以下的氧化铝的阻挡层。 汞剂量可以以在灯的整个使用寿命的基础上在透光玻璃封套内提供饱和汞蒸气压的量存在。 该灯可以具有约0.63mg或更小的寿命终止汞消耗值,包括0.44mg或更少,并且预热值在大约40至50秒或更短(包括30秒或更短)的范围内。
摘要:
A phosphor blend comprises at least two phosphors each selected from one of the groups of phosphors that absorb UV electromagnetic radiation and emit in a region of visible light. The phosphor blend can be applied to a discharge gas radiation source to produce light sources having high color rendering index. A phosphor blend is advantageously includes the phosphor (Tb,Y,Lu,La,Gd)x(Al,Ga)yO12:Ce3+, wherein x is in the range from about 2.8 to and including 3 and is in the range from about 4 to and including 5.
摘要翻译:磷光体共混物包括至少两种磷光体,每种磷光体选自吸收UV电磁辐射并在可见光区域发射的磷光体组之一。 磷光体共混物可以应用于放电气体辐射源以产生具有高显色指数的光源。 磷光体共混物有利地包括磷光体(Tb,Y,Lu,La,Gd)x(Al,Ga)y O 2 O 12: Ce 3+,其中x在约2.8至3之间,并且在约4至5的范围内。
摘要:
A phosphor blend comprises at least two phosphors each selected from one of the groups of phosphors that absorb UV electromagnetic radiation and emit in a region of visible light. The phosphor blend can be applied to a discharge gas radiation source to produce light sources having high color rendering index. A phosphor blend is advantageously includes the phosphor (Tb,Y,LuLa,Gd)x(Al,Ga)yO12:Ce3+, wherein x is in the range from about 2.8 to and including 3 and y is in the range from about 4 to and including 5.
摘要翻译:磷光体共混物包括至少两种磷光体,每种磷光体选自吸收UV电磁辐射并在可见光区域发射的磷光体组之一。 磷光体共混物可以应用于放电气体辐射源以产生具有高显色指数的光源。 磷光体共混物有利地包括磷光体(Tb,Y,LuLa,Gd)x(Al,Ga)2 O 12:Ce SUP> 3 +,其中x在约2.8至3之间,y在约4至5的范围内。
摘要:
A peptide selected from the group having the formulae:.alpha.) X-R.sup.1 -R.sup.2 -R.sup.3 -R.sup.4 -R.sup.5 -R.sup.6 -Thr-R.sup.8 -R.sup.9 -R.sup.10 -R.sup.11 -R.sup.12 -Val-Leu-R.sup.15 -Gln-Leu-Ser-R.sup.19 -R.sup.20 -R.sup.21 -Leu-Leu-Gln-Asp-Ile-R.sup.27 -R.sup.28 -R.sup.29, wherein X is H, Ac, Aqc, IAc, BrProp, For, Ibu, Nac, 2-Nac, 1- or 2-Npt, 1- or 2-Npr, PhAc, Fpr, or any other aromatic or nonpolar acyl group, R.sup.1 is Tyr, His or Phe(Y), in which Y=H, F, Cl, Br, NO.sub.2, CH.sub.3 or OCH.sub.3, R.sup.2 is D-Arg, D-Cit, D-Har, D-Lys, D-Tic or D-Orn, R.sup.3 is Asp, D-Asp, Ala, D-Ala or Gly, R.sup.4 is Ala, Abu or Gly, R.sup.5 is Ile, Ala or Gly, R.sup.6 is Phe, Tic, Ala, Pro, Tpi, Nal or Phe(Y), in which Y=H, F, Cl, Br, NO.sub.2, NH.sub.2, CH.sub.3 or OCH.sub.3, R.sup.8 is Asn, Gln, Ser, Thr, Val, Leu, Ile, Ala, D-Ala, D-Asn, D-Gln, D-Thr, D-Leu, Abu, D-Abu, Nle, or Alb, R.sup.9 is Ser, R.sup.10 is Tyr or Phe(Y), in which Y=H, F, Cl, Br, NO.sub.2, CH.sub.3 or OCH.sub.3, R.sup.11 is Arg, D-Arg, or Cit, R.sup.12 is Lys, D-Lys, Cit, D-Cit, Orn, D-Orn, Nle or Ala, R.sup.15 is Gly, Ala, Abu or Gln, R.sup.19 is Ala or Abu, R.sup.20 is Arg, D-Arg or Cit, R.sup.21 is Lys, D-Lys, Orn or Cit, R.sup.27 is Met, Nle or Abu, R.sup.28 is Ser, Asn, Ala or Abu, R.sup.29 is Agm, Arg-NH.sub.2, Arg-OH, Cit-NH.sub.2, Cit-OH, Har-NH.sub.2 or Har-OH, and.beta.) X-A.sup.1 -B.sup.2 -A.sup.3 -R.sup.4 -R.sup.5 -R.sup.6 -Thr-A.sup.8 Ser-R.sup.10 -R.sup.11 -B.sup.12 -Val-Leu-R.sup.15 -A.sup.16 -A.sup.17 -Ser-R.sup.19 -B.sup.20 -B.sup.21 -Leu-Leu-Gln-A.sup.26 -Ile-R.sup.27 -R.sup.28 -R.sup.29, wherein a lactam bridge is formed between any one of the pairs of positions 1,2; 2,3; 8,12; 16,20; 17-21; 21,25; 25,29 or both 8,12 and 21,25 positions, and X is H, Ac, Aqc, IAc, BrProp, For, Ibu, Nac, 2-Nac, 1- or 2-Npt, 1- or 2-Npr, PhAc, Fpr, or any other aromatic or nonpolar acyl group, A is Glu, D-Glu, Gln, Asp, D-Asp, Asn, Abu, Leu, Tyr, His, Phe(Y), in which Y=H, F, cl, Br, NO.sub.2, NH.sub.2, CH.sub.3 or OCH.sub.3, Ser, Thr, Val, Ile, Ala, D-Ala, D-Asn, D-Gln, D-Thr, D-Leu, Abu, D-Abu, Nle, or Aib, B is Lys, D-Lys, Arg, D-Arg,Orn, D-Orn, or Agm; R.sup.4 is Ala, Abu or Gly, R.sup.5 is Ile, Ala or Gly, R.sup.6 is Phe, Tic, Tpi, Nal or Phe(Y), in which Y=H, F, Cl, Br, NO.sub.2, NH.sub.2 CH.sub.3 or OCH.sub.3, R.sup.10 is Tyr or Phe(Y), in which Y=H, F, Cl, Br, NO.sub.2, NH.sub.2 CH.sub.3 or OCH.sub.3, R.sup.15 is Gly, Ala, Abu or Gin, R.sup.27 is Met, Nle or Abu, R.sup.28 is Ser, Asn, Asp, Ala or Abu, and pharmaceutically acceptable salts thereof.
摘要:
A fluorescent lamp includes a light-transmissive glass envelope having an inner surface, means for providing an electric discharge to the interior of the glass envelope, a phosphor layer within the interior of the glass envelope and a discharge-sustaining fill gas and a mercury dose sealed inside the light-transmissive glass envelope. The light-transmissive glass envelope can comprise a light-transmissive mixed alkali glass envelope and the phosphor layer can comprise a phosphor layer of approximately three mg/cm2. A barrier layer of approximately 0.3 mg/cm2 or less of alumina can be applied to the inner surface of the light-transmissive glass envelope. The mercury dose can be present in an amount to provide a saturated mercury vapor pressure within the light-transmissive glass envelope throughout substantially the entire life of the lamp. The lamp can have an end-of-life mercury consumption value of approximately 0.63 mg or less, including 0.44 mg or less, and a warm-up value in the range of approximately 40 to 50 seconds or less, including 30 seconds or less.
摘要翻译:荧光灯包括具有内表面的透光玻璃外壳,用于向玻璃外壳内部提供放电的装置,玻璃外壳内部的荧光体层和放电维持填充气体和汞剂量 密封在透光玻璃外壳内。 透光玻璃外壳可以包括透光的混合碱玻璃外壳,并且荧光体层可以包括约3mg / cm 2的荧光体层。 可以在透光玻璃外壳的内表面施加约0.3mg / cm 2以下的氧化铝的阻挡层。 汞剂量可以以在灯的整个使用寿命的基础上在透光玻璃封套内提供饱和汞蒸气压的量存在。 该灯可以具有约0.63mg或更小的寿命终止汞消耗值,包括0.44mg或更少,并且预热值在大约40至50秒或更短(包括30秒或更短)的范围内。
摘要:
A high lumen output compact fluorescent lamp is disclosed that has a luminous efficiency of 40 lumen/W or higher. The fluorescent lamp comprises an envelope enclosing a discharge space, means for providing a discharge in the discharge space, a discharge gas sealed in the discharge space and a fluorescent layer made of a phosphor blend coated on the inner surface of the envelope. The phosphor blend comprises a, 55 to 80 weight % of a first phosphor having an emission band with a maximum between 620 nm and 635 nm and having a half-value width of 70 nm to 150 nm, b, 5 to 30 weight % of a second phosphor having an emission band with a maximum between 605 nm and 615 nm and having a half-value width of 1 nm to 10 nm, c, 0 to 20 weight % of a third phosphor having an emission band with a maximum between 540 nm and 550 nm and having a half-value width of 1 nm to 10 nm, and d, 0 to 30 weight % of a fourth phosphor having an emission band with a maximum between 480 nm and 500 nm and having a half-value width of 50 nm to 80 nm. The lamp havs an Ra value greater than 90 and a photographic color temperature between 3000 K and 3500 K. A lamp is also disclosed in which the phosphor blend comprises: a, 20 to 60 weight % of a first phosphor having an emission band with a maximum between 620 nm and 635 nm and having a half-value width of 70 nm to 150 nm, b, 20 to 65 weight % of a second phosphor having an emission band with a maximum between 480 nm and 500 nm and having a half-value width of 50 nm to 95 nm, c, 0 to 20 weight % of a third phosphor having an emission band with a maximum between 450 nm and 460 nm and having a half-value width of 40 nm to 65 nm and d, 0 to 30 weight % of a fourth phosphor having an emission band with a maximum between 610 nm and 630 nm and having a half-value width of 1 nm to 10 nm. This lamp has an Ra value greater than 90 and a photographic color temperature between 5000 K and 6000 K.
摘要:
A luminescent material includes an aluminate phosphor of formula I A1+xMg1+yAl10+zO17+x+y+1.5z:Eu2+, R3+, where 0≦x≦0.4, 0≦y≦1 and 0≦z≦0.2. A is selected from Ca, Ba, and Sr and combinations thereof. The aluminate phosphor is doped with a rare earth ion (R3+), which exists in stable multi-valence states in the luminescent material. R3+ is selected from the group consisting of Sm3+, Yb3+, Tm3+, Ce3+, Tb3+, Pr3+ and combinations thereof. Phosphors of formula I may be blended with other blue, yellow, orange, green, and red phosphors to yield white light phosphor blends. A lighting apparatus including such a luminescent material is also presented. The light apparatus includes a light source in addition to the luminescent material.
摘要:
A luminescent material includes an aluminate phosphor of formula I A1+xMg1+yAl10+zO17+x+y+1.5z:Eu2+, R3+, where 0≦x≦0.4, 0≦y≦1 and 0≦z≦0.2.A is selected from Ca, Ba, and Sr and combinations thereof. The aluminate phosphor is doped with a rare earth ion (R3+), which exists in stable multi-valence states in the luminescent material. R3+ is selected from the group consisting of Sm3+, Yb3+, Tm3+, Ce3+, Tb3+, Pr3+ and combinations thereof. Phosphors of formula I may be blended with other blue, yellow, orange, green, and red phosphors to yield white light phosphor blends. A lighting apparatus including such a luminescent material is also presented. The light apparatus includes a light source in addition to the luminescent material.
摘要:
A germicidal UV reactor for use in fluid purifiers is provided, in which the UV reactor comprises an UV lamp with an UV transparent primary envelope and also an UV transparent secondary envelope around the primary envelope. The outer surface of the secondary envelope is in contact with a flowing fluid to be purified. There is an isolating space between the outer surface of the primary envelope and the inner surface of the secondary envelope. At least one of the outer surface of the primary envelope and the inner surface of the secondary envelope is provided with electrical means for heating and thus enhancing UV emitting efficiency of the UV lamp.