专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0836928A1 Embossing system including sleeved rolls 失效
标题翻译： Prägevorrichtungmit einerUmhüllungversehenenPrägerolle
公开(公告)号：EP0836928A1
公开(公告)日：1998-04-22
申请号：EP97117777.9
申请日：1997-10-14
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Makoui, Kambiz B. , Gracyalny, Dale T. , Schulz, Galyn A.
IPC分类号： B31F1/07
CPC分类号： B31F1/07 , B31F2201/072 , B31F2201/0723 , B31F2201/0725 , B31F2201/0728 , B31F2201/073 , B31F2201/0733 , B31F2201/0738 , B31F2201/0761 , B31F2201/0776 , Y10T29/49549 , Y10T29/4956
摘要： A system for embossing a substantially continuous web (10,16) of material including a supply for supplying at least one substantially continuous web (10,16) of material, feeding the substantially continuous web of material (10,16), an embossing device for embossing a predetermined pattern in the web material (10,16) and a take-up device for taking-up the embossed web material; wherein at least one roll (100) of the system includes an elongated core (107) formed of a substantially rigid material and an elongated sleeve (103) formed of a material less rigid than the elongated core (107) with the elongated sleeve (103) being releasably secured to the core (107) such that the elongated sleeve (103) is axially and circumferentially fixed with respect to the core (107) when in operation and can be selectively axially removed from the core (107). Preferably, the sleeve (103) includes an embossing pattern laser engraved thereon so as to permit the embossing pattern being run by the system to be readily changed.
摘要翻译：一种用于压印基本上连续的材料（10,16）的系统，包括用于供应至少一个基本上连续的材料纤维（10,16）的供给源，供给基本上连续的材料卷材（10,16），压花装置用于在所述幅材材料（10,16）中压印预定图案;以及卷取装置，用于卷取所述压纹纤维网材料; 其中所述系统的至少一个辊（100）包括由基本上刚性的材料形成的细长芯（107）和由比所述细长芯（107）刚性小的材料形成的细长套筒（103），所述细长套筒）可释放地固定到所述芯（107）上，使得所述细长套筒（103）在操作时相对于所述芯部（107）轴向和周向地固定，并且可以选择性地从所述芯部（107）移除。优选地，套筒（103）包括雕刻在其上的压花图案激光，以允许压花图案由系统运行以容易地改变。

2. 发明授权

EP0683832B1 PROCESS FOR CROSSLINKING OF CELLULOSIC FIBERS 失效
标题翻译：方法用于连接纤维素纤维
公开(公告)号：EP0683832B1
公开(公告)日：1998-01-07
申请号：EP94908761.3
申请日：1994-02-14
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： HAZARD, Sherrill J., Jr.
IPC分类号： D21C9/00
CPC分类号： D21C9/002 , A61L15/28 , D06M11/05 , D06M13/192 , D06M13/207 , D06M13/352 , D06M13/432 , D06M15/423 , D06M23/00 , C08L1/02
摘要： An improved process for preparing crosslinked individualized cellulosic fibers wherein drying and curing are carried out in two separate stages while the fibers are entrained in turbulent pressurized superheated steam at elevated temperatures.

3. 发明公开

EP0808777A1 Partially shielded microwave heating container 失效
标题翻译： Mikrowellenbehälter，teilweise mit einer Reflektorschicht bedeckt
公开(公告)号：EP0808777A1
公开(公告)日：1997-11-26
申请号：EP97105788.0
申请日：1997-04-08
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Lafferty, Terrence P. , Capo, James L.
IPC分类号： B65D81/34 , B65D5/66 , B65D5/48
CPC分类号： B65D5/48018 , B65D5/667 , B65D81/3453 , B65D2581/3472 , B65D2581/3489 , Y10S229/903 , Y10S229/906
摘要： A paperboard container (10) for heating products placed therein by microwave energy having a first compartment (100) substantially shielded from microwave energy and a second compartment (12) permeable by microwave energy. The first and second compartments each include a top panel (14) and a bottom surface (16), where a single bottom panel serves as the bottom surface for both of the first and second compartments. The container further includes a plurality of side panels (18,20,26,28) extending upwardly from the bottom panel (14) and a plurality of side panels (22,24,30,32) extending downwardly from the top panels (16). Both of the first and second compartments are formed from a unitary, single sheet of microwave permeable paperboard material, wherein the first compartment (100) includes a layer of microwave shielding material laminated to the portion of the sheet of microwave permeable paperboard material which forms a majority of the enclosing surfaces of the first microwave shielded compartment.
摘要翻译：一种用于加热微波能量的产品的纸板容器（10），其具有基本上不受微波能量屏蔽的第一隔室（100）和可由微波能量渗透的第二隔室（12）。第一和第二隔室各自包括顶板（14）和底表面（16），其中单个底板用作第一和第二隔室的底表面。容器还包括从底板（14）向上延伸的多个侧板（18,20,26,28）和从顶板（16）向下延伸的多个侧板（22,24,30,32））。第一和第二隔室都由单一的一片微波透过纸板材料形成，其中第一隔室（100）包括一层微波屏蔽材料层压到片状微波透过纸板材料的一部分上，形成一个大部分第一个微波屏蔽隔间的封闭表面。

4. 发明公开

EP0773731A1 DRINK-THROUGH CUP LID 失效
标题翻译：允许含量的饮料杯盖
公开(公告)号：EP0773731A1
公开(公告)日：1997-05-21
申请号：EP96920366.0
申请日：1996-05-21
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： FREEK, Mike , BERKOVICH, Raya
IPC分类号： A47G19 , B65D21 , B65D43 , B65D47
CPC分类号： B65D21/0219 , B65D47/06 , B65D2543/00046
摘要： A disposable drink-thru lid (10) for a drinking cup (12) includes an annular mounting portion (18) for sealingly engaging the drinking cup, an annular trough (36), provided about an inner periphery of the annular mounting portion and an annular side wall (24) extending upwardly from the trough to a top land in the form of an annular ridge (26) adjacent an uppermost extremity of the annular side wall. The top portion of the lid includes a crown region (44) having a periphery adjacent the annular ridge (26). The annular ridge is asymmetrical, having a widened region accommodating a drink-thru opening (20) and a narrowed region diametrically opposed to the widened region of the annular ridge. The periphery of the crown region lies in a first substantially horizontal plane while the annular ridge includes a substantially planar surface with this surface lying in a plane above the plane defined by the periphery of the crown region thereby forming a retaining wall (50) for retaining a container placed thereon.

5. 发明公开

EP0768425A2 Prewettable high softness paper product having temporary wet strength 失效
标题翻译： Vorbenetzbares，sehr weiches Papierprodukt mit zeitweiliger Nassfestigkeit
公开(公告)号：EP0768425A2
公开(公告)日：1997-04-16
申请号：EP96114955.6
申请日：1996-09-18
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Van Luu, Phuong , Worry, Gary , Marinack, Robert J. , Ostrowski, Henry S. , Bhat, Dinesh M.
IPC分类号： D21H21/20 , D21H17/71 , D21F11/14 , D21H23/26
CPC分类号： D21F11/14 , D21H17/06 , D21H17/07 , D21H17/29 , D21H21/20 , D21H23/26
摘要： A paper product and a method of making a paper product with a glabrous surface and adapted for use either dry or for use in a manually pre-moistened condition. The paper product having temporary wet strength exhibiting an initial normalized CD wet tensile strength of at least about 75 g/3 inch strip, preferably 105 g/3 inch strip as measured by the Finch Cup Test 5 seconds after immersion and a subsequent CD wet strength of less than 1/2 as measured 10 minutes after immersion. A temporary wet strength agent comprising uncharged chemical moieties such as aldehydes, and aldehydes containing polymers, polyols and cyclic ureas or mixtures thereof in the range of from about 2 pounds per ton to about 30 pounds per ton is added to the web. Optionally starch and a cationic nitrogenous softener/debonder is added. The starch and softener/debonder are added to assist in tailor making the desired paper product having temporary wet strength. The dry CD tensile strength of the paper product is from at least about 399 g/3 inches up to about 801 g/3 inches, and the tensile modulus is from about 10 to about 32 g/% strain while the GM MMD friction is from about 0.26 to about 0.10. When rubbed against a skin-like surface in a moistened condition, the paper product remains substantially free of pilling.
摘要翻译：纸制品和制造具有无光泽表面的纸制品的方法，其适用于干燥或用于手工预润湿状态。具有临时湿强度的纸制品表现出至少约75g / 3英寸的条带，优选105g / 3英寸的条带的初始标准化的CD湿拉伸强度，浸渍后5秒通过Finch Cup Test测得的随后的CD湿强度浸泡后10分钟测得的1/2小于1/2。将包含不带电荷的化学部分例如醛和含有约2磅/吨至约30磅/吨范围内的聚合物，多元醇和环脲或其混合物的临时湿强剂加入到该网中。任选地加入淀粉和阳离子含氮软化剂/脱粘剂。添加淀粉和软化剂/脱粘剂以帮助定制制备具有临时湿强度的所需纸制品。纸制品的干燥CD拉伸强度为至少约399g / 3英寸至约801g / 3英寸，并且拉伸模量为约10至约32g /％应变，而GM MMD摩擦来自约0.26至约0.10。当在潮湿状态下与皮肤状表面摩擦时，造纸产品基本上不起球。

6. 发明授权

EP0495637B1 High softness tissue 有权转让
标题翻译：非常柔软纸巾
公开(公告)号：EP0495637B1
公开(公告)日：1997-04-09
申请号：EP92300329.7
申请日：1992-01-15
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Kershaw, Thomas N. , Harper, Frank D. , Awofeso, Anthony O. , Bhat, Dinesh M. , Dwiggins, John H. , Janda, Bruce W. , Ahrens, Frederick W.
IPC分类号： D21H27/00 , D21F11/00
CPC分类号： D21H25/005 , D21F11/002

7. 发明公开

EP0764228A1 HIGH BULK EMBOSSED TISSUE WITH NESTING PREVENTION 失效
标题翻译：具有预防预防的高块状压花组织
公开(公告)号：EP0764228A1
公开(公告)日：1997-03-26
申请号：EP96912608.0
申请日：1996-04-04
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： SCHULZ, Galyn, A.
IPC分类号： B31F1 , D04H1 , D21H27
CPC分类号： D21H27/02 , B31F1/07 , B31F2201/072 , B31F2201/0728 , B31F2201/0733 , B31F2201/0735 , B31F2201/0738 , B31F2201/0756 , B31F2201/0758 , B31F2201/0761 , B31F2201/0779 , Y10S428/906 , Y10T428/24446 , Y10T428/24455 , Y10T428/24463 , Y10T428/24479 , Y10T428/24529 , Y10T428/24537 , Y10T428/24554 , Y10T428/2457 , Y10T428/24603 , Y10T428/24612 , Y10T428/24628 , Y10T428/24636 , Y10T428/24669 , Y10T428/24686 , Y10T428/24736 , Y10T428/2495 , Y10T428/24967 , Y10T428/268 , Y10T428/31993
摘要： An embossed tissue having improved bulk and puffiness while being non-nesting by having a lattice pattern and at least two signature bosses. More particularly, one of the signature bosses is defined by embossments having a lower portion which is continuous and an upper portion which is defined by crenels and merlons.
摘要翻译：通过具有格子图案和至少两个签名凸起而具有改进的松厚度和浮肿，同时不嵌套的压花薄页纸。更具体地说，其中一个签名凸起由凸起限定，凸起具有连续的下部和由凸起和底部限定的上部。

8. 发明公开

EP0758539A1 Apparatus for supporting coreless rolls in toilet tissue dispenser 失效
标题翻译： Vorrichtung zum Tragen von kernlosen Rollen in einem Toilettenpapierspender
公开(公告)号：EP0758539A1
公开(公告)日：1997-02-19
申请号：EP96305839.1
申请日：1996-08-08
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Moody, John R.
IPC分类号： A47K10/38
CPC分类号： B65H75/08 , A47K10/38 , A47K2010/3206 , B65H75/22 , B65H2701/1846
摘要： A support spindle 10 for adapting a toilet tissue dispenser cabinet designed for use with conventional toilet tissue rolls having cores for use with coreless toilet tissue rolls, said spindle including a roll stop 44 which is used to position a coreless roll at different locations on a rotatable sleeve 40 incorporated on the support spindle. Also disclosed is a combination of a toilet tissue dispenser cabinet and the support spindle and wherein the cabinet includes an insert to prevent premature actuation of a roll drop-down mechanism.
摘要翻译：一种支撑主轴10，其适于设计用于具有用于无芯卫生纸卷筒的芯的常规马桶纸卷的卫生纸组织分配器机架，所述主轴包括一个用于将无芯辊定位在可旋转套筒40结合在支撑主轴上。还公开了卫生纸分配器机柜和支撑主轴的组合，并且其中机柜包括用于防止卷筒下拉机构过早致动的插入件。

9. 发明公开

EP0674990A3 Functional emboss design for multi-ply napkins 失效
标题翻译：压花可操作的概念多层餐巾纸。
公开(公告)号：EP0674990A3
公开(公告)日：1996-07-31
申请号：EP94120329.1
申请日：1994-12-21
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Lang, Frederick John , Martin, David John
IPC分类号： B31F1/07
CPC分类号： B31D5/04 , A47G11/001 , B31F1/07 , B31F2201/0733 , B31F2201/0758 , B31F2201/0761 , Y10S428/913 , Y10T428/24455 , Y10T428/24463 , Y10T428/24479 , Y10T428/24612
摘要： A multi-ply napkin (10) having a functional emboss design containing an embossed edge (12), an embossed folded edge (14), and an unembossed wiping surface (1B).

10. 发明公开

EP0675225A3 Soft-single ply tissue having very low sidedness 有权转让
标题翻译：具有非常低的顶/底面不对称软单层棉纸。
公开(公告)号：EP0675225A3
公开(公告)日：1996-07-24
申请号：EP95302013.8
申请日：1995-03-27
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Oriaran, T. Philips , Awofeso, Anthony O. , Harper, Frank D. , Neculescu, Cristian M. , Van Luu, Phuong , Schulz, Galyn A. , Kershaw, Thomas N.
IPC分类号： D21H21/22 , D21F11/04 , D21H23/04 , D21H27/38
CPC分类号： D21H21/22 , D21F9/006 , D21F11/14 , D21F11/145 , D21H11/14 , D21H17/07 , Y10T428/24455 , Y10T428/24479 , Y10T442/2311
摘要： A one-ply paper tissue product and a method of making a one-ply paper product combining high strength and softness along with low sidedness. The paper tissue product exhibits a sidedness parameter of less than 0.3 preferably, less than 0.225, a tensile modulus of no more than 32 grams/percent strain, a GM MMD of no more than about 0.225, and a cross directional strength of at least 200 grams per 3 inches. In stratification tissues, these properties are obtained by control of stratification, particu- lady, chemical stratification and stratification of furnish when appropriate. The tissue has a sidedness parameter value of less than 0.3, preferably, about 0.15 to about less than 0.225. In homogenous tissue, these properties are obtained by adding a strength enhancing agent to separate furnish sources prior to the furnish sources being combined, and further, optionally adding the softener to the nascent web.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式