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    • 2. 发明申请
    • THERMOCHROMIC AND THERMOFLOURESCENT PIGMENTS: ENHANCING COLOR AND FLOURESCENCE WITH ADDITIVES
    • WO2006127569A3
    • 2006-11-30
    • PCT/US2006/019676
    • 2006-05-22
    • THE BOARD OF GOVERNORS FOR HIGHER EDUCATION, STAT E OF RHODE ISLAND AND PROVIDENCE PLANTATIONSLUCHT, BrettEULER, William, B.WANG, Yu
    • LUCHT, BrettEULER, William, B.WANG, Yu
    • G01N31/22G01K11/16
    • A thermal indicator material and method of producing a material capable of a thermochromic transition upon undergoing a temperature change. The material comprises a plurality of compounds having the following structure: (I) wherein R 1 -R 6 = a hydrogen, substituted or unsubstituted alkyl radical, substituted or unsubstituted alkoxy radical, substituted or unsubstituted aryl radical, substituted or unsubstituted thioalkyl radical, substituted or unsubstituted trialkylsilyl radical, substituted or unsubstituted acyl radical, substituted or unsubstituted ester radical, substituted or unsubstituted amine radical, substituted or unsubstituted amide radical, substituted or unsubstituted heteroaryl or substituted or unsubstituted aryl radical n is between 1 and 1000, m is between 0 and 1000, and 1 is between 1 and 1000; with added small molecules, the small molecule additive having the following structure: R-Ar-R' , R-X, linaer alkane, or oligoethylene oxide small molecules with molecular weight less than 1,000 AMU wherein R-R' = a hydrogen, substituted or unsubstituted alkyl radical, substituted or unsubstituted alkoxy radical, substituted or unsubstituted thioalkyl radical, substituted or unsubstituted trialkylsilyl radical, substituted or unsubstituted acyl radical, substituted or unsubstituted ester radical, substituted or unsubstituted amine radical, substituted or unsubstituted amide radical, substituted or unsubstituted heteroaryl or substituted or unsubstituted aryl radical and Ar = a substituted or unsubstituted aromatic or heteroaromatic radical including but not limited to benzene, thiophene, naphthalene, flourene, anthracene, pyridine, indine, biphenyl, phenanthrene, and furan X = a halogen (F, Cl, Br, or I). The thermochromic transition of the material is reversible. The thermochromic transition is a two step transition, such that when the samples are heated above the thermochromic transition temperature followed by a rapid cooling to a temperature below the thermochromic transition temperature in a time of less than about 5 seconds, a new low temperature color is generated which then has an irreversible thermochromic transition.
    • 7. 发明申请
    • HINGED POCKET
    • 铰链口袋
    • WO2008057879A1
    • 2008-05-15
    • PCT/US2007/083142
    • 2007-10-31
    • HOWELL, Frank, A.
    • HOWELL, Frank, A.
    • F42B39/02
    • F41C33/02A41D13/0012F42B39/02F42B39/26Y10S224/931
    • A pocket comprises an inner cup cooperating in a nested relationship with an outer cup to define a chamber having a closed bottom end and an open upper end sized to receive an article. A hinge interconnects the inner and outer cups at the closed bottom end of the chamber. The hinge is configured to accommodate swinging movement of the outer cup relative to the inner cup between a closed position at which the sides of the article received in the chamber are tightly confined between opposite interior surfaces of the inner and outer cups, and a release position deflected outwardly from the closed position to accommodate removal of the article from the chamber via its open upper end.
    • 口袋包括与外杯以嵌套关系配合的内杯,以限定具有封闭底端的腔室和尺寸适于容纳物品的敞开的上端。 铰链在室的封闭底端处将内杯和外杯互连。 铰链被构造成适应外杯相对于内杯的摆动运动,该关闭位置在容纳室内的物品的侧面被紧密地限制在​​内杯和外杯的相对的内表面之间的释放位置 从关闭位置向外偏转,以容纳通过其敞开的上端从物体移除物品。