BODY, PARTICULARLY MOLDED BODY MADE OF POLYSTYRENE
    11.
    发明申请
    BODY, PARTICULARLY MOLDED BODY MADE OF POLYSTYRENE 有权
    身体,聚苯乙烯的特殊成型体

    公开(公告)号:US20110213045A1

    公开(公告)日:2011-09-01

    申请号:US13119654

    申请日:2009-09-16

    Applicant: Werner Handl

    Inventor: Werner Handl

    CPC classification number: C08J9/0066 C08J2325/06

    Abstract: The invention relates to a body, particularly a molded body made of polystyrene, particularly polystyrene particle foam or polystyrene hard foam, wherein the polystyrene, particularly the polystyrene particle foam or the polystyrene hard foam, comprises petroleum coke, particularly petroleum coke particles.

    Abstract translation: 本发明涉及一种主体,特别是由聚苯乙烯,特别是聚苯乙烯颗粒泡沫或聚苯乙烯硬泡沫制成的成型体,其中聚苯乙烯,特别是聚苯乙烯颗粒泡沫或聚苯乙烯硬质泡沫,包括石油焦炭,特别是石油焦炭颗粒。

    Eraser and process for its manufacture
    12.
    发明授权
    Eraser and process for its manufacture 失效
    橡皮擦及其制造工艺

    公开(公告)号:US4335033A

    公开(公告)日:1982-06-15

    申请号:US67001

    申请日:1979-08-16

    Applicant: Werner Handl

    Inventor: Werner Handl

    Abstract: An eraser based on polyvinyl chloride having particles of a crosslinked polymeric natural or synthetic rubber embedded in the polyvinyl chloride structure. Such erasers have high strength and good aging resistance. Additionally, conventional softeners in the eraser do not undergo significant migration and consequently, the eraser does not smudge. A process for manufacturing the eraser is also disclosed.

    Abstract translation: 一种基于聚氯乙烯的橡胶,其具有嵌入聚氯乙烯结构中的交联聚合物天然或合成橡胶的颗粒。 这种橡皮擦具有高强度和良好的抗老化性能。 此外,橡皮擦中的常规软化剂不会发生显着的迁移,因此橡皮擦不会弄脏。 还公开了一种用于制造橡皮擦的方法。

    Wood-impregnating agent and process for its production and use
    15.
    发明授权
    Wood-impregnating agent and process for its production and use 失效
    木材浸渍剂及其生产和使用的工艺

    公开(公告)号:US06123754A

    公开(公告)日:2000-09-26

    申请号:US943964

    申请日:1997-10-06

    Applicant: Werner Handl

    Inventor: Werner Handl

    Abstract: The invention relates to a wood-impregnating agent, which is an emulsion, dispersion or solution of a cationic, quaternary, amphoteric and/or special non-ionic surfactant, the surfactant or surfactants being poorly soluble in water and the dispersion or emulsion having a mean particle size diameter or a mean droplet size diameter smaller than 1 .mu.m. Preferable surfactants include cationic and/or quaternary surfactants or compounds from the group of imidazolines, benzyls, alkyls, dialkyls, monoalkyl-trimethyl, dialkyl-dimethyl, methyl-dialkoxy-alkyl, dialkylmethylbenzyl, diamidoamine and/or cationic and/or quaternary surfactants or compounds from the group of complex diquaternary compounds and/or the group of compounds which assume a cationic character in acid medium and/or non-ionic compounds from the group of fatty amine oxides, amine ethoxylate, and/or adducts of an ethylene oxide, which can be protonated on an heteroatom and/or amphoteric compounds from the group of betaines and/or ampholytes. For the use of the impregnating agent the boards to be impregnated are first placed in a steel container and secured against floating, then the container together with its contents are evacuated and left with a vacuum of 80 to 95% for 10 to 25 minutes. Afterwards the impregnation liquor is introduced into the container while destroying the vacuum and the wood kept in it for 1 to 6 hours. Thereafter first the impregnation liquid and then the wood is removed from the container.

    Abstract translation: 本发明涉及木材浸渍剂,其是阳离子,季铵,两性和/或特殊的非离子表面活性剂的乳液,分散体或溶液,所述表面活性剂或表面活性剂难溶于水,所述分散体或乳液具有 平均粒度直径或小于1μm的平均液滴尺寸直径。 优选的表面活性剂包括阳离子和/或季表面活性剂或来自咪唑啉,苄基,烷基,二烷基,单烷基 - 三甲基,二烷基 - 二甲基,甲基 - 二烷氧基 - 烷基,二烷基甲基苄基,二酰氨基胺和/或阳离子和/ 来自复合二季铵化合物和/或在酸性介质中具有阳离子性质的化合物和/或来自脂肪胺氧化物,胺乙氧基化物和/或环氧乙烷加合物的非离子化合物的化合物, 其可以在来自甜菜碱和/或两性电解质的组的杂原子和/或两性化合物上质子化。 为了使用浸渍剂,首先将要浸渍的板放置在钢容器中并固定以防浮动,然后将容器及其内容物抽真空,并在80至95%的真空中放置10至25分钟。 然后将浸渍液引入容器中,同时破坏真空并将木材保持在其中1至6小时。 此后首先浸渍液体,然后将木材从容器中取出。

    Method for the preparation of pencil lead
    16.
    发明授权
    Method for the preparation of pencil lead 失效
    方法制备铅笔

    公开(公告)号:US5075054A

    公开(公告)日:1991-12-24

    申请号:US420347

    申请日:1989-10-12

    Applicant: Werner Handl

    Inventor: Werner Handl

    CPC classification number: C09D13/00

    Abstract: A method and composition are disclosed for the preparation of pencil lead from clay, graphite and optionally other material, wherein the clay or the clay/graphite mixture is digested with water, pressed, dried and fired, and at least one alkali phosphate, alkali borate and/or alkali carbonate is added before or as part of the digestion of the clay or the clay/graphite mixture.

    Abstract translation: 公开了用于从粘土,石墨和任选的其它材料制备铅笔铅的方法和组合物,其中粘土或粘土/石墨混合物用水消化,压制,干燥和焙烧,并且至少一种碱金属磷酸盐碱金属硼酸盐 和/或碱金属碳酸盐在粘土或​​粘土/石墨混合物的消化之前或部分地加入。

    Unburnt lead refill for writing and drawing pencils
    18.
    发明授权
    Unburnt lead refill for writing and drawing pencils 失效
    无铅铅笔笔记和铅笔铅笔

    公开(公告)号:US4023974A

    公开(公告)日:1977-05-17

    申请号:US611394

    申请日:1975-09-08

    Applicant: Werner Handl

    Inventor: Werner Handl

    CPC classification number: C09D13/00

    Abstract: An unburnt lead refill for writing and drawing pencils, particularly for use on drawing cloth, consisting of dyestuff, lubricant, filling material, binding agent and, if required, wax. The binding agent is methyl cellulose and/or methyl hydroxy-ethyl cellulose and/or methyl hydroxy-propyl cellulose and/or hydroxy-ethyl cellulose which is/are dissolved in water and emulsified with an addition of benzyl alcohol, benzaldehyde or a mixture of benzyl alcohol and benzaldehyde.

    Abstract translation: 用于书写和铅笔的未燃烧的铅笔笔芯,特别是用于绘制布,由染料,润滑剂,填充材料,粘合剂以及如果需要的蜡组成。 粘合剂是甲基纤维素和/或甲基羟乙基纤维素和/或甲基羟丙基纤维素和/或羟乙基纤维素,其被溶解在水中并通过加入苄醇,苯甲醛或 苄醇和苯甲醛。

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