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1. 发明授权

US5269329A Method of producing tobacco flavored cigarette filter 失效
标题翻译：生产烟草风味香烟过滤嘴的方法
公开(公告)号：US5269329A
公开(公告)日：1993-12-14
申请号：US549868
申请日：1990-07-09
申请人： Robert G. Geer , Thomas L. Fillio , Loyd G. Kasbo
发明人： Robert G. Geer , Thomas L. Fillio , Loyd G. Kasbo
IPC分类号： A24D3/02 , A24D3/08 , A24D3/14 , A24F3/00 , A24F3/02
CPC分类号： A24D3/08 , A24D3/14
摘要： There is disclosed a method of adding flavorant to cigarette filters. A cigarette filter is made by forming a filter web using non-woven web comprising thermoplastic meltblown fibers of filaments that are present as fused agglomerates in a number fraction exceeding 33 percent and wherein a majority of fiber crossings of agglomerates are weld points; adding tobacco extracts to the filter web such that the filter web contains between 10% and 110% tobacco extracts by weight of the filter web; adding glycerin or a glycerin-water mixture to the thus treated filter web; and forming the thus treated filter web into a rod.

2. 发明授权

US4961415A Controlled draft and efficiency filter element for smoking articles 失效
标题翻译：吸烟制品的控制吃水和效率过滤元件
公开(公告)号：US4961415A
公开(公告)日：1990-10-09
申请号：US3980
申请日：1987-01-16
申请人： Fred R. Radwanski , Donald F. Durocher , Leon E. Chambers, Jr. , Loyd G. Kasbo , William F. Cartwright , Robert G. Geer , Edward P. Bullwinkel
发明人： Fred R. Radwanski , Donald F. Durocher , Leon E. Chambers, Jr. , Loyd G. Kasbo , William F. Cartwright , Robert G. Geer , Edward P. Bullwinkel
IPC分类号： A24D3/08
CPC分类号： A24D3/08 , Y10S264/75
摘要： Nonwoven web comprising thermoplastic meltblown fibers or filaments predominantly present as agglomerates or multiple fused fiber areas. Such agglomerates in the web act as columns and impart a desired degree of strength and resistance to compaction. In contrast to prior art webs where such agglomerates have been considered undesirable, the webs of the present invention find particular utility when formed into cylinders as filter plugs for smoking articles. In smoking articles of the invention, the filter plugs have a desired pressure drop while demonstrating an unexpected degree of firmness, all at an economically attractive cost. Preferred embodiments include those where the machine direction strength to cross machine direction grab tensile ratios in the range of from about 1:1 to 4:1 and the fibers or filaments are made from polypropylene. Other embodiments include webs and filter plugs containing additives distributed throughout the web.
摘要翻译：主要以聚集体或多个熔融纤维区域形式存在的热塑性熔喷纤维或细丝的非织造纤维网。纤维网中的这种附聚物作为柱状物并赋予所需的强度和抗压实性。与现有技术的网相比，其中这种附聚物被认为是不期望的，本发明的纤维网在形成为气瓶作为吸烟制品的过滤嘴时特别有用。在本发明的吸烟制品中，过滤塞具有期望的压降，同时表现出意想不到的坚固度，所有这些都以经济上有吸引力的成本。优选的实施方案包括其机器方向强度与机器方向抓取拉伸比在约1:1至4:1范围内并且纤维或长丝由聚丙烯制成的那些实施方案。其它实施方案包括含有分布在整个幅材上的添加剂的网和过滤塞。

3. 发明授权

US4903714A Smoking article with improved mouthend piece 失效
标题翻译：吸烟制品与改善的嘴唇片
公开(公告)号：US4903714A
公开(公告)日：1990-02-27
申请号：US89692
申请日：1987-08-25
申请人： Russell D. Barnes , Gary R. Shelar , Edward P. Bullwinkel , William F. Cartwright , Leon E. Chambers, Jr. , Donald F. Durocher , Robert G. Geer , Loyd G. Kasbo , Fred R. Radwanski
发明人： Russell D. Barnes , Gary R. Shelar , Edward P. Bullwinkel , William F. Cartwright , Leon E. Chambers, Jr. , Donald F. Durocher , Robert G. Geer , Loyd G. Kasbo , Fred R. Radwanski
IPC分类号： A24D1/00 , A24D3/02 , A24D3/04 , A24D3/08 , A24F47/00
CPC分类号： A24D3/08 , A24D3/0233 , A24F47/004
摘要： The present invention relates to smoking articles having an improved mouthend piece. More specifically, it relates to cigarette-type smoking articles comprising a fuel element, a physically separate aerosol generating means including an aerosol forming material, and means for delivering the aerosol produced by the aerosol generating means to the user in the form of a mouthend piece, the mouthend piece including a nonwoven web segment formed from meltblown thermoplastic fibers or filaments, and a spacer member located between the aerosol generating means and the non woven web segment.

4. 发明授权

US5170807A Method of producing a non-burning outer wrapper for use with smoking products 失效
标题翻译：生产用于吸烟产品的非燃烧外包装的方法
公开(公告)号：US5170807A
公开(公告)日：1992-12-15
申请号：US736852
申请日：1991-07-29
申请人： Loyd G. Kasbo , Peter E. Brighenti , William F. Cartwright , Carmen P. DiGrigoli , Benji D. Morgan
发明人： Loyd G. Kasbo , Peter E. Brighenti , William F. Cartwright , Carmen P. DiGrigoli , Benji D. Morgan
IPC分类号： A24D1/02
CPC分类号： A24D1/02
摘要： There is disclosed a method of producing a non-burning wrapper for use with smoking products. A non-burning wrapper is formed by treating a base paper with a solution consisting essentially of water, calcium chloride and a reactive size for paper; drying the thus treated paper; coating one side of the thus treated base paper with a solution consisting essentially of water, calcium carbonate, potassium silicate and sodium carboxymethycellulose; and drying the thus treated and coated paper to form a non-burning wrapper for use with smoking products.
摘要翻译：公开了一种生产用于吸烟产品的非燃烧包装物的方法。通过用基本上由水，氯化钙和纸张的反应尺寸组成的溶液处理原纸形成非燃烧包装物; 干燥这样处理过的纸张; 用基本上由水，碳酸钙，硅酸钾和羧甲基纤维素钠组成的溶液涂覆如此处理的原纸的一面; 并干燥经处理和涂布的纸以形成用于吸烟产品的非燃烧包装纸。

5. 发明授权

US5144967A Flavor release material 失效
标题翻译：香味释放材料
公开(公告)号：US5144967A
公开(公告)日：1992-09-08
申请号：US601160
申请日：1990-10-22
申请人： William F. Cartwright , Carmen P. DiGrigoli , Loyd G. Kasbo
发明人： William F. Cartwright , Carmen P. DiGrigoli , Loyd G. Kasbo
IPC分类号： A24B13/02 , A24B15/00 , A24B15/28 , A24C5/00 , A24D1/02 , D21H21/14 , D21H23/00 , D21H23/22 , D21H27/00
CPC分类号： A24B15/282 , A24D1/02
摘要： A flavor release material and method for producing the same where the material contains a calculated amount of active surface agent and flavorant adsorbed onto the active surface agent. The flavor release material is capable of controllably releasing flavor and aroma when exposed to a predetermined elevated temperature.

6. 发明授权

US4938238A Smoking article with improved wrapper 失效
标题翻译：吸烟制品与改进包装
公开(公告)号：US4938238A
公开(公告)日：1990-07-03
申请号：US89187
申请日：1987-08-25
申请人： Russell D. Barnes , Carmen P. Digrigoli , Donald F. Durocher , Loyd G. Kasbo
发明人： Russell D. Barnes , Carmen P. Digrigoli , Donald F. Durocher , Loyd G. Kasbo
IPC分类号： A24D1/04 , A24B15/16 , A24D1/02 , A24D1/18 , A24D3/08 , A24F47/00
CPC分类号： A24B15/165 , A24D1/02 , A24D1/18 , A24F47/004
摘要： The present invention relates to an improved wrapper for a smoking article haviing a combustible fuel element encircled by an insulating layer and a physically separate aerosol generating means as well as to smoking articles employing such wrappers. The wrapper encircles at least a portion of the insulating layer for the fuel element and comprises a permeable sheet material which during burning of the fuel provides a coherent layer to assist in controlling the amount of peripheral air to the fuel element during smoking.Preferred smoking articles which employ the wrapper of the present invention have a short fuel element, a physically separate aerosol generating means including an aerosol forming material, an insulating material around the fuel element, a relatively long mouthend piece, and a combination of sheet materials as the wrapper comprising an innerwrap which after lighting of the fuel element burns away to a high permeability non-coherent ash and an outerwrap which upon lighting fuses to form a coherent ash which assists in controlling the amount of peripheral air to the fuel element during smoking.
摘要翻译：本发明涉及一种用于吸收由绝缘层包围的可燃燃料元件和物理上分开的烟雾发生装置的吸烟物品的改进包装物，以及使用这种包装纸的吸烟制品。包裹物包围用于燃料元件的绝缘层的至少一部分，并且包括可渗透片材，其在燃料燃烧期间提供相干层，以帮助控制吸烟期间燃料元件的外围空气的量。使用本发明的包装物的优选的吸烟制品具有短的燃料元件，物理上分开的气溶胶发生装置，其包括气溶胶形成材料，围绕燃料元件的绝缘材料，相对较长的口味片，以及片材的组合所述包装纸包括内部包裹物，所述内包裹物在所述燃料元件点燃之后燃烧成高渗透性非相干灰和外包裹物，所述外包装在照明时熔化以形成一致性灰分，这有助于在吸烟期间控制燃料元件的外围空气的量。

7. 发明授权

US4779631A Wrappers for specialty smoking devices 失效
标题翻译：特种吸烟装置包装机
公开(公告)号：US4779631A
公开(公告)日：1988-10-25
申请号：US22860
申请日：1987-03-06
申请人： Donald F. Durocher , Carmen P. DiGrigoli , Loyd G. Kasbo , Edward P. Bullwinkel
发明人： Donald F. Durocher , Carmen P. DiGrigoli , Loyd G. Kasbo , Edward P. Bullwinkel
IPC分类号： A24D1/02 , A24F13/06 , A24F47/00 , B64G1/24 , D21H11/04 , D21H13/40 , D21H17/67 , D21H27/00 , D21H27/30
CPC分类号： D21H27/30 , A24D1/02 , A24F47/004 , D21H11/04 , D21H13/40 , D21H17/67
摘要： A wrapper particularly useful for smoking articles of the type containing a burn fuel element and ceramic jacket. The wrapper includes an inner layer for surrounding the burn fuel element and jacket and an outer layer with the combination imparting controlled throttling properties. The inner layer may be a conventional cigarette wrapper material of cellulosic construction and having biased burned properties. The outer layer surrounds the inner sheet and preferably comprises cellulose fibers, titanium dioxide, attapulgite clay, high temperature resistant microfibers, and a burn enhancer. The outer wrapper also maintains permeability and pressure drop properties at temperatures in excess of 400.degree. C. while the inner wrapper burns out resulting in generally infinite permeability after burning. The combination in use possesses sufficient mechanical strength to support the assembly of components in specialty smoking articles and as burned properties that produce an ash appearance similar to conventional cigarette ash and has a high degree of ash integrity.

8. 发明授权

US5105837A Smoking article with improved wrapper 失效
标题翻译：吸烟文章与改进的包装
公开(公告)号：US5105837A
公开(公告)日：1992-04-21
申请号：US574327
申请日：1990-08-28
申请人： Russell D. Barnes , Kelly K. Hutchison , Carmen P. Digrigoli , Loyd G. Kasbo , Peter E. Brighenti , William F. Cartwright , Benjidawn Morgan
发明人： Russell D. Barnes , Kelly K. Hutchison , Carmen P. Digrigoli , Loyd G. Kasbo , Peter E. Brighenti , William F. Cartwright , Benjidawn Morgan
IPC分类号： A24D1/18 , A24D1/02 , A24F47/00 , D21H27/00
CPC分类号： A24F47/004 , A24D1/02
摘要： A wrapper for use in smoking articles such as cigarettes, and in particular, to a wrapper for smoking articles having a heat source, a physically separate aerosol generating means, and a mouthend piece. More specifically the invention relates to smoking articles which employ a substantially non-burnable paper used as an innerwrap and/or outerwrap which encircles at least a portion of the fuel element of such smoking articles.

9. 发明授权

US3956561A Nonwoven electrical insulation base fabrics 失效
标题翻译：无纺布电绝缘基布
公开(公告)号：US3956561A
公开(公告)日：1976-05-11
申请号：US558321
申请日：1975-03-14
申请人： Gary C. Anderson , Loyd G. Kasbo
发明人： Gary C. Anderson , Loyd G. Kasbo
IPC分类号： D04H1/54 , H01B3/48 , H01B3/50 , H05K1/03 , B32B27/02
CPC分类号： D04H1/54 , H01B3/485 , H05K1/0366 , H05K2201/0278 , H05K2201/0293 , Y10S428/901 , Y10T428/31728 , Y10T442/696 , Y10T442/698
摘要： Nonwoven fabrics of enhanced resistance to shrinkage, degradation, and planar instability at elevated temperatures are prepared from a major portion of aramid fibers bonded by a minor portion of polyamide fibers.
摘要翻译：通过少量聚酰胺纤维粘合的芳族聚酰胺纤维的主要部分制备了在高温下增强的耐收缩性，降解性和平面不稳定性的无纺织物。

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