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    • 1. 发明授权
      US5587096A De-labelling for removing apparatus labels adhered to a diskette utilizing opposed heaters 失效
    • De-labelling for removing apparatus labels adhered to a diskette utilizing opposed heaters
    • 使用相反的加热器去除附着在软盘上的装置标签
    • US5587096A
    • 1996-12-24
    • US361060
    • 1994-12-21
    • Gary S. Huvard , Alfred D. Lobo
    • Gary S. Huvard , Alfred D. Lobo
    • B08B5/00 , B29C63/00 , B32B43/00 , B32B35/00 , H05B1/00
    • B32B43/00 , B29C63/0013 , B29L2017/003 , B29L2031/744 , Y10S156/926 , Y10T156/1126 , Y10T156/1911 , Y10T156/1972
    • A de-labeler made with easily available structural elements which cooperate to remove a normally non-removable label from a labeled surface of a casing for magnetic media, film, and the like, without using a solvent of any kind. The labeled surface is heated just enough to cause desired viscous deformation of a thin layer of adhesive, or a sufficient decrease of viscosity to loosen the label and enable it to be manually removed, preferably by adhesive failure of the thin adhesive layer. A typical pressure sensitive adhesive ("PSA") is heated to a temperature in the range from 32.degree. C.-65.degree. C., for an interval of time in the range from 5 to 30 seconds, in inverse relationship to the temperature at which the labeled surface is heated. The label is manually peeled away from the surface with a force in the range from 0.5 lb-force to about 10 lb-force, without distorting or otherwise damaging either the casing or the magnetic recording medium encased therein. A delabeler has a housing with a receptacle adapted to hold the diskette between opposed first and second heater boxes, one larger than the other, mounted in spaced-apart relationship, preferably so as to heat only the labeled area. Heating is controlled with a timer and a starting switch.
    • 用易于获得的结构元件制成的脱标签机，它们配合以除去用于磁性介质，薄膜等的外壳的标记表面的不可去除的标签，而不使用任何种类的溶剂。 被标记的表面被加热刚好足以引起粘合剂薄层的所需粘性变形，或者足够的粘度降低以松动标签并使其能够被手动去除，优选地通过薄粘合剂层的粘合剂失效。 将典型的压敏粘合剂（“PSA”）加热至32℃-65℃的温度，时间间隔为5至30秒，与 标记表面被加热。 用0.5磅力至约10磅力的力将该标签从表面上手动剥离，而不会扭曲或以其他方式损坏外壳或其中包含的磁记录介质。 剥皮机具有壳体，其具有适于将软盘保持在相对的第一和第二加热器盒之间的相对的第一和第二加热器盒之间，一个大于另一个加热器盒，以相互间隔的关系安装，优选地仅加热标记的区域。 加热由定时器和起动开关控制。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 2. 发明授权
      US4663402A Non-catalytic process for the preparation of difunctionalized polyarylene polyethers 失效
    • Non-catalytic process for the preparation of difunctionalized polyarylene polyethers
    • 用于制备双官能化聚亚芳基聚醚的非催化方法
    • US4663402A
    • 1987-05-05
    • US814749
    • 1985-12-30
    • Virgil Percec , Gary S. Huvard , Floyd L. Ramp , Lee Traynor
    • Virgil Percec , Gary S. Huvard , Floyd L. Ramp , Lee Traynor
    • C08G65/48 , C08G75/02 , C08G75/23
    • C08G75/02 , C08G65/48
    • A non-catalytic process converts oligomers of polyarylene polyethers (PAPE) having a mol wt Mn in the range from 1000 to about 10,000 to difunctionalized oligomers so as, in the first instance, to provide a reactive double bond (for example, a vinylbenzyl group) at each end of the PAPE; and, in the second instance to provide a triple bond (benzylethynyl group) at each end of the PAPE. The solubility of intermediate bisphenolates of (i) a dihydric phenol, and of (ii) the PAPE oligomer in particular solvents which allow (a) water of reaction to be removed without being degraded, and (b) essentially complete end-capping of the oligomer chains with vinyl chain ends, are the keys to the novel process. The PAPE most preferably has a repeating unit which is the residuum of two dihydric phenols or thiophenols ("DHP") linked through a C.dbd.O, --S--S--, or --SO.sub.2 - group, or a Si or C atom, and/or ether O, or thioether S atoms. The preferred repeating unit is formed by reaction of a DHP such as bisphenol A (BPA) with a halogenated DHP such as dichlorophenyl sulfone (DCPS) so as to provide an alternating configuration. The repeating unit may also include a linking residue of a reactive solvent which residue provides chain extension in the backbone. An oligomer which is a homopolymer having a repeating unit in which at least four benzenoid rings are connected through ether O atoms, may also be difunctionalized. In particular, .alpha..omega.-di(phenol)aromatic polyether sulfone oligomers ("APS") are esterified so as to have terminal methacrylyl groups; and, etherified so as to have styryl end groups which are thermally crosslinkable.
    • 非催化方法将具有1000至10,000的mol wt＆Upbar＆M的聚亚芳基聚醚（PAPE）的低聚物转化为二官能化低聚物，以便首先提供反应性双键（例如，乙烯基苄基 组）; 并且在第二种情况下在PAPE的每一端提供三键（苄基乙炔基）。 （i）二元酚和（ii）PAPE低聚物的中间体双酚体在特定溶剂中的溶解度，其允许（a）反应水被除去而不被降解，和（b）基本上完全封端的 具有乙烯基链末端的低聚物链是新型方法的关键。 PAPE最优选具有重复单元，其是通过C = O，-SS-或-SO 2 - 基团或Si或C原子连接的两个二元酚或苯硫酚（“DHP”）的残基，和/或 醚O或硫醚S原子。 优选的重复单元通过DHP如双酚A（BPA）与卤代DHP如二氯苯基砜（DCPS）的反应形成，以提供交替配置。 重复单元还可以包括反应性溶剂的连接残基，该残基在骨架中提供链延伸。 作为具有通过醚O原子连接至少四个苯环的重复单元的均聚物的低聚物也可以是双官能化的。 特别地，αω-二（苯酚）芳族聚醚砜低聚物（“APS”）被酯化以具有末端甲基丙烯酰基; 并进行醚化以具有可热交联的苯乙烯基端基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 4. 发明授权
      US4820752A Process for incorporating an additive into a polymer and product produced thereby 失效
    • Process for incorporating an additive into a polymer and product produced thereby
    • 将添加剂掺入聚合物的方法和由此产生的产品
    • US4820752A
    • 1989-04-11
    • US63034
    • 1987-06-17
    • Alan R. Berens , Gary S. Huvard , Richard W. Korsmeyer
    • Alan R. Berens , Gary S. Huvard , Richard W. Korsmeyer
    • C08J3/205 , C08K3/18
    • C08J3/2053
    • A process is described for infusing an additive into a polymer using a compressed fluid that is normally a gas at room temperature and pressure. The additive must have some degree of solubility in the compressed fluid and the solution of compressed fluid and additive must have some degree of solubility in the polymer. In accordance with the process, the solution of the normally gaseous fluid and additive and the polymer are brought into contact under pressure until a desired quantity of the solution is absorbed into the polymer. The compressed fluid then is diffused from the polymer leaving additive infused within the polymer. The process can be used, for example, to add a colorant to a polymer or to add a biocide, insect repellant, medication or other additives to a polymer for subsequent sustained release, or to introduce monomer and a polymerization initiator into a polymer for subsequent polymerization.
    • 描述了使用在室温和压力下通常为气体的压缩流体将添加剂注入聚合物的方法。 添加剂必须在压缩流体中具有一定程度的溶解度，压缩流体和添加剂的溶液必须在聚合物中具有某种程度的溶解度。 根据该方法，将常压气态流体和添加剂和聚合物的溶液在压力下接触，直到所需量的溶液被吸收到聚合物中。 然后压缩的流体从离开聚合物的聚合物扩散，注入到聚合物内。 该方法可以用于例如向聚合物添加着色剂或向聚合物中加入杀生物剂，驱虫剂，药物或其它添加剂用于随后的缓释，或者将单体和聚合引发剂引入聚合物中用于随后的 聚合。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 8. 发明授权
      US5378300A Method for removing labels adhered to a diskette and de-labeling means for doing so 失效
    • Method for removing labels adhered to a diskette and de-labeling means for doing so
    • 移除附着在软盘上的标签的方法，以及去贴标签装置
    • US5378300A
    • 1995-01-03
    • US39895
    • 1993-03-30
    • Gary S. Huvard , Alfred D. Lobo
    • Gary S. Huvard , Alfred D. Lobo
    • B08B5/00 , B29C63/00 , B32B43/00 , B32B35/00
    • B32B43/00 , B29C63/0013 , B29L2017/003 , B29L2031/744 , Y10S156/926 , Y10T156/1126 , Y10T156/1911 , Y10T156/1972
    • A de-labeler made with easily available structural elements which cooperate to remove a normally non-removable label from a labeled surface of a casing for magnetic media, film, and the like, without using a solvent of any kind. The labeled surface is heated just enough to cause desired viscous deformation of a thin layer of adhesive, or a sufficient decrease of viscosity to loosen the label and enable it to be manually removed, preferably by adhesive failure of the thin adhesive layer. A typical pressure sensitive adhesive ("PSA") is heated to a temperature in the range from 32.degree. C.-65.degree. C. for an interval of time from 5 to 30 seconds, in inverse relationship to the temperature at which the labeled surface is heated. The label is manually peeled away from the surface with a force in the range from 0.5 lb-force to about 10 lb-force, without distorting or otherwise damaging either the casing or the magnetic recording medium encased therein. A de-labeler has a housing with a receptacle adapted to hold the diskette between opposed first and second heater boxes, one larger than the other, mounted spaced-apart, preferably so as to heat only the labeled area; (c) control elements including (i) a timer element to provide a predetermined duration of current of requisite amperage and continuous voltage to at least said first heater box, (ii) a starting switch, and (iii) a signal recognizable by human senses, said control elements being connected to at least said first heater box means.
    • 用易于获得的结构元件制成的脱标签机，它们配合以除去用于磁性介质，薄膜等的外壳的标记表面的不可去除的标签，而不使用任何种类的溶剂。 标记的表面被加热刚好足以引起粘合剂薄层的所需粘性变形，或者粘合剂的充分降低以松动标签并使其能够被手动去除，优选地通过薄粘合剂层的粘合剂失效。 将典型的压敏粘合剂（“PSA”）加热到32℃-65℃的温度，时间为5至30秒，与标记表面的温度成反比 被加热。 用0.5磅力至约10磅力的力将该标签从表面上手动剥离，而不会扭曲或以其他方式损坏外壳或其中包含的磁记录介质。 去标签器具有壳体，其具有适于将软盘保持在相对的第一和第二加热器盒之间的插座，第一加热器盒和第二加热器盒之间彼此大一个，隔开安装，优选地仅加热标记的区域; （c）控制元件，包括（i）定时器元件，用于向至少所述第一加热器盒提供必要的电流强度和连续电压的预定持续时间，（ii）启动开关，以及（iii）可由人类感觉识别的信号 所述控制元件连接至少所述第一加热箱装置。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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