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1. 发明授权

US5731083A Cellulosic fibres 失效
标题翻译：纤维素纤维
公开(公告)号：US5731083A
公开(公告)日：1998-03-24
申请号：US568266
申请日：1995-12-06
申请人： Hardev Singh Bahia , Jim Robert James
发明人： Hardev Singh Bahia , Jim Robert James
IPC分类号： A61F13/53 , A61F13/00 , A61F13/49 , A61L15/28 , A61L15/60 , C08B17/06 , D01F2/02 , D01F2/28 , D01F11/02 , D06M13/207 , D06M13/21 , B32B23/00
CPC分类号： D06M13/21 , A61L15/28 , D01F11/02 , D01F2/28 , Y10T428/2904 , Y10T428/2913 , Y10T428/2938 , Y10T428/2965 , Y10T428/2971 , Y10T442/313 , Y10T442/698
摘要： Carboxymethyl cellulose fiber having a degree of substitution of at least 0.1, preferably 0.2-0.5, carboxymethyl groups per glucose unit is derived from solvent-spun cellulose fiber, for example by reaction with a strong alkali and a monochloroacetate reagent. The fiber has an absorbency of at least 8 grams, usually at least 15 grams, 0.9% saline solution per gram of fibre and a tenacity of at least 10, usually at least 15, cN/tex. It can be used for absorbent personal products.
摘要翻译：每个葡萄糖单元具有至少0.1，优选0.2-0.5的羧甲基取代度的羧甲基纤维素纤维来自溶剂纺丝纤维素纤维，例如通过与强碱和一氯乙酸酯试剂反应。纤维具有每克纤维至少8克，通常至少15克，0.9％盐水溶液的吸光度和至少10，通常至少15cN / tex的强度。可用于吸收个人用品。

2. 发明授权

US5651794A Dyeing of cellulose 失效
标题翻译：纤维素染色
公开(公告)号：US5651794A
公开(公告)日：1997-07-29
申请号：US133159
申请日：1993-10-15
申请人： James Martin Taylor
发明人： James Martin Taylor
IPC分类号： D01F2/00 , D01F11/02 , D06P3/62 , D21H21/28
CPC分类号： D06P3/62 , D01F11/02 , D01F2/00 , Y10S8/918 , Y10S8/921
摘要： Dyed cellulosic regenerated elongate members such as fibers are produced by dyeing the regenerated members with a cationic direct dye after formation but before first drying. A method of producing the dyed elongate members comprises forming a dope containing cellulose or a cellulose compound in solution in a solvent, extruding the dope through at least one orifice into a bath containing water to form an elongate extrudate from which solvent is dissolved and/or the cellulose compound is converted to cellulose so as to form the elongate member, dyeing the formed but never dried elongate member with a cationic direct dye and optionally also with an anionic direct dye and then drying for the first time the dyed elongate member.
摘要翻译： PCT No.PCT / GB91 / 00768 Sec。 371日期：1993年10月15日 102（e）日期1993年10月15日PCT提交1992年4月24日PCT公布。 WO92 / 19807 PCT公开号日期1992年11月12日染色的纤维素再生细长构件如纤维通过在形成之后但在第一次干燥之前用阳离子直接染料染色再生构件来制备。一种生产染色的细长构件的方法包括在溶剂中在溶液中形成含有纤维素或纤维素化合物的涂料，通过至少一个孔将涂料挤出到含有水的浴中以形成细长的挤出物，溶剂从其中溶解和/或将纤维素化合物转化成纤维素以形成细长构件，用阳离子直接染料和任选地还含有阴离子直接染料染色形成但未干燥的细长构件，然后首次干燥染色的细长构件。

3. 发明授权

US5609957A Fiber 失效
标题翻译：纤维
公开(公告)号：US5609957A
公开(公告)日：1997-03-11
申请号：US507501
申请日：1995-08-28
申请人： Stuart Page , Paul L. Probert
发明人： Stuart Page , Paul L. Probert
IPC分类号： D01F2/12 , D02O3/00
CPC分类号： D01F2/12 , Y10T428/2927 , Y10T428/2965
摘要： Regenerated cellulosic fibers are delustered by the incorporation therein of hollow beads, suitably spherical beads of a diameter between 1.5 and 0.25 microns which have water permeable walls.
摘要翻译： PCT No.PCT / GB94 / 00370 Sec。 371日期：1995年8月28日 102（e）日期1995年8月28日PCT 1994年2月24日PCT PCT。公开号WO94 / 20653 日期1994年9月15日再生的纤维素纤维通过掺入中空珠，适当的具有1.5至0.25微米直径的球形珠而具有透水性壁。

4. 发明授权

US4772638A Compositions having reduced smoke emission 失效
标题翻译：具有减少烟雾排放的组合物
公开(公告)号：US4772638A
公开(公告)日：1988-09-20
申请号：US136366
申请日：1987-12-22
申请人： John C. Marriott , Paul W. Law , Anthony J. Morris
发明人： John C. Marriott , Paul W. Law , Anthony J. Morris
IPC分类号： C08K5/378 , C08K5/46 , C08K5/37
CPC分类号： C08K5/46 , C08K5/378 , Y10S521/903
摘要： A smoke suppressant for reducing smoke emission when a flammable organic material is heated above its decomposition temperature or ignited comprises a liquid heterocyclic polysulphide compound having the formulaR--S.sub.x --Z--S.sub.x' --R' (I)where R is an organic group containing 1 to 12 carbon atoms, R' is hydrogen or an organic group containing 1 to 12 carbon atoms, x is at least 2, x' is 1 or more when R' is hydrogen and is at least 2 when R' is an organic group and Z is a divalent radical derived from a heterocyclic compound, preferably a sulphur-containing heterocyclic compound such as thiadiazole. The compound (I) may contain dissolved or dispersed elemental sulphur. The smoke suppressant is particularly suitable for use in polyurethane foams.

5. 发明授权

US4711967A Production of S-aryl S-alkyl dithiocarbonates 失效
标题翻译： S-芳基S-烷基二硫代碳酸酯的生产
公开(公告)号：US4711967A
公开(公告)日：1987-12-08
申请号：US856505
申请日：1986-04-28
申请人： Peter G. Urben
发明人： Peter G. Urben
IPC分类号： C07C319/00 , C07C329/12 , C07C329/14 , C07C154/02
CPC分类号： C07C323/00 , C07C329/00
摘要： An S-aryl S-alkyl dithiocarbonate is prepared by pyroltically isomerizing an O-aryl S-alkyl dithiocarbonate at a temperature in the range 150.degree.-600.degree. C. The reaction product may be hydrolyzed to form an arenethiol or may be further reacted with an alcohol in the presence of a basic catalyst to form an aryl thioether.
摘要翻译：通过在150℃-600℃的温度范围内热解异构化O-芳基S-烷基二硫代碳酸酯来制备S-芳基S-烷基二硫代碳酸酯。反应产物可以被水解形成二硝叉酚，或者可以进一步与在碱性催化剂存在下形成芳基硫醚。

6. 发明授权

US4658604A Warp knitted fabric and method of knitting same 失效
标题翻译：经编针织物和针织方法相同
公开(公告)号：US4658604A
公开(公告)日：1987-04-21
申请号：US894096
申请日：1986-08-08
申请人： David Wilson
发明人： David Wilson
IPC分类号： D04B21/18 , D04B21/00
CPC分类号： D04B21/18
摘要： Warp knitting of a stretch fabric suitable for outerwear end uses and simulating woven fabric is carried out to produce a coherent ground structure comprising non-elastomeric yarn, covered elastomeric yarns being laid into said ground structure.
摘要翻译：适用于外衣端的弹力织物的经编编织使用和模拟织物进行，以产生包括非弹性纱线的粘结地面结构，覆盖的弹性纱线被铺设在所述地面结构中。

7. 发明授权

US4526019A Yarn feed mechanism 失效
标题翻译：喂纱机构
公开(公告)号：US4526019A
公开(公告)日：1985-07-02
申请号：US530347
申请日：1983-09-08
申请人： Max W. Betts , Nigel Johnson, deceased , By Ernest W. Bennett , by Joyce H. Bennett, executors
发明人： Max W. Betts , Nigel Johnson, deceased , By Ernest W. Bennett , by Joyce H. Bennett, executors
IPC分类号： B65H51/08 , B65H51/26 , B65H59/12 , D04B15/44 , D04B15/48
CPC分类号： D04B15/44 , D04B15/48
摘要： A yarn feed mechanism for a knitting machine incorporates a power operated yarn feed device, for example motor-driven rollers, a yarn take-up device, for example one or more pivotally mounted yarn take-up yarns, and a yarn restraining device, for example one or more yarn tensioning devices. The yarn feed mechanism is arranged so that yarn to be knitted follows a path from the yarn feed device through the yarn restraining device to the yarn take-up device and then to needles of the knitting machine.
摘要翻译：用于针织机的喂纱机构包括动力供给装置，例如电动滚筒，纱线卷取装置，例如一个或多个可枢转地安装的纱线卷取纱线，以及纱线限制装置，用于例如一个或多个纱线张紧装置。喂纱机构的布置使得待编织的纱线遵循从喂纱装置通过纱线限制装置到纱线卷取装置的路径，然后到编织机的针。

8. 发明授权

US4515210A Heat exchanger having a plastics membrane 失效
标题翻译：具有塑料膜的热交换器
公开(公告)号：US4515210A
公开(公告)日：1985-05-07
申请号：US414340
申请日：1982-08-12
申请人： John Smith , David A. Boiston
发明人： John Smith , David A. Boiston
IPC分类号： C08J7/14 , F28F21/06
CPC分类号： C08J7/14 , F28F21/06
摘要： The wettability of polyolefin or polyester film for use as a heat exchange membrane, e.g. tubes or sheets, in a heat exchanger is increased, generally to a surface tension reading in excess of 70 dynes/cm, by treating the surface of the film with a strong oxidizing agent, particularly gaseous sulphur trioxide. The heat transfer coefficient is thereby improved. Tubes of such plastics material having a treated outer surface and an untreated inner surface are particularly useful for exchanging heat between a liquid flowing over the outer surface and a gas or vapor condensing within the tube.
摘要翻译： PCT No.PCT / GB82 / 00006 Sec。 371日期1982年8月12日第 102（e）日期1982年8月12日PCT申请日1982年1月14日PCT公布。公开号WO82 / 02427 日期1982年7月22日。用作热交换膜的聚烯烃或聚酯膜的润湿性，例如热交换器中的管或片通常用强氧化剂，特别是气态三氧化硫处理膜的表面而增加，通常达到超过70达因/厘米的表面张力读数。由此提高了传热系数。具有经处理的外表面和未处理的内表面的这种塑料材料管特别适用于在流过外表面的液体与在管内冷凝的气体或蒸汽之间的热交换。

9. 发明授权

US4506525A Knitting machine 失效
标题翻译：针织机
公开(公告)号：US4506525A
公开(公告)日：1985-03-26
申请号：US554455
申请日：1983-11-22
申请人： Frank Robinson , Max W. Betts
发明人： Frank Robinson , Max W. Betts
IPC分类号： D04B15/00 , D04B15/10 , D04B15/90 , D04B15/06
CPC分类号： D04B15/90 , D04B15/10
摘要： To facilitate control of a presser foot between knocking over bits in a flat V-bed knitting machine, at least some of the knocking over bits have inner edges whose lower portions have a smooth profile and are inwardly inclined, in the downward direction, with respect to the knocking over bits of the opposite needle bed.
摘要翻译：为了便于在平面V型床机中敲击钻头之间的压脚的控制，至少一些敲击钻头具有内边缘，其下部具有平滑轮廓并且沿向下方向向内倾斜，相对于敲击相对的针床的位。

10. 发明授权

US5580354A Process for reducing the fibrillation tendency of solvent-spun cellulose fibre 失效
标题翻译：降低溶剂纺纤维素纤维原纤维倾向的方法
公开(公告)号：US5580354A
公开(公告)日：1996-12-03
申请号：US450221
申请日：1995-05-25
申请人： James M. Taylor
发明人： James M. Taylor
IPC分类号： C08B15/00 , D01F2/00 , D01F11/02 , D06L3/12 , D06M11/38 , D06M13/00 , D06M13/02 , D06M13/268 , D06M13/278 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/355 , D06M13/358 , D06M13/372 , D06M16/00 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06P1/62 , D06P1/642 , D06P1/645 , D06P1/651 , D06P1/673 , D06P3/66 , D06P5/00 , D06P3/60
CPC分类号： D01F2/00 , D01F11/02 , D06L3/1207 , D06M11/38 , D06M13/268 , D06M13/278 , D06M13/35 , D06M13/352 , D06M13/358 , D06M16/003 , D06P1/622 , D06P1/6426 , D06P1/65193 , D06P1/6735 , D06P3/66 , Y10S8/92 , Y10S8/93
摘要： A process is disclosed for providing a solvent-spun cellulose fibre with a reduced fibrillation tendency. The fibre is treated with a chemical reagent, preferably substantially colourless, having 2 to 6 functional groups reactive with cellulose, suitably dissolved in an aqueous solution.
摘要翻译：公开了一种提供具有降低的原纤化倾向的溶剂纺丝纤维素纤维的方法。纤维用优选基本上无色的化学试剂处理，具有2-6个与纤维素反应的官能团，适当地溶于水溶液中。

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