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. 发明授权

US11364711B2 Multi-layer substrates comprising sandwich layers and polyethylene 有权
公开(公告)号：US11364711B2
公开(公告)日：2022-06-21
申请号：US16710774
申请日：2019-12-11
申请人： The Clorox Company
发明人： Nikhil P. Dani , Joerg Hendrix , Scott A. Wood , Hubert Chan , Daniela N. Fritter
IPC分类号： B32B23/02 , B32B5/02 , B32B27/32 , B32B27/12 , B32B7/12 , B32B27/10 , B32B29/00 , C11D17/04 , C11D3/30 , B08B1/00 , D21F11/00 , D21F11/14 , D21H13/14 , D21H27/00 , D21H27/02 , D21H27/36 , A47L13/17
摘要： Multi-layer substrates comprising a top surface layer of pulp fibers, a bottom surface layer of pulp fibers, and a melted thermoplastic material layer between the pulp fiber layers, where the thermoplastic material comprises polyethylene or has a tan delta value of 0.2 to 0.4 within the temperature range of 100° F. to 350° F. The multi-layer substrate can include a cleaning composition loaded onto the multi-layer substrate, where a fluid pathway through the melted thermoplastic material allows the cleaning composition to travel from the top surface layer to the bottom surface layer. The multi-layer substrate may be void of chemical adhesives, where adhesion between the top surface layer and the thermoplastic layer, and between the bottom surface layer and the thermoplastic layer is instead provided by the thermoplastic material itself, which bonds to groups of fibers in the pulp fibers top and bottom surface layers that are in contact with the thermoplastic material as it melts.

2. 发明授权

US10801163B2 Polyacrylic adhesive for use in tissue paper laminating 有权
公开(公告)号：US10801163B2
公开(公告)日：2020-10-13
申请号：US16093922
申请日：2017-04-14
申请人： H.B. Fuller Company
发明人： Nicolas de Calmes , Frederic Luraud , Thierry Lambert , Rosa-Maria Barbosa
IPC分类号： D21H27/36 , C09J133/08 , C09J133/10 , B31F5/04 , B32B7/12 , B32B29/00 , D21H27/00
摘要： The present invention relates to a method for manufacturing a multi-ply tissue paper, wherein a first tissue is adhesively bonded to a second tissue using an aqueous, repulpable adhesive composition comprising an alkali soluble acrylic copolymer, The present invention also relates to a multi-ply tissue paper obtained by said manufacturing method.

3. 发明申请

US20200039713A1 METHOD OF MANUFACTURING OF A FOAM-FORMED CELLULOSIC FIBRE MATERIAL, SHEET AND LAMINATED PACKAGING MATERIAL 审中-公开
公开(公告)号：US20200039713A1
公开(公告)日：2020-02-06
申请号：US16339800
申请日：2017-10-13
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A.
发明人： Cristian NEAGU , Katarina JONASSON
IPC分类号： B65D65/40 , B32B15/085 , B32B15/20 , B32B27/10 , B32B27/32 , B32B29/00 , B32B7/12 , D21H11/20 , D21H21/24 , D21H21/56 , D21H27/10 , D21H27/36 , D21H27/38
摘要： The invention relates to a method of manufacturing a new low density foam-formed cellulose material comprising dialcohol-modified celllulose, and to bulk sheets, layers, laminates or moulded articles comprising such material. Furthermore, the invention relates to a laminated packaging material comprising a layer or sheet comprising the low density cellulose material as well as to packaging containers comprising the laminated packaging material. In particular, the invention relates to packaging containers intended for liquid or semi-liquid food packaging, comprising the laminated packaging material.

4. 发明申请

US20170260695A1 FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATER-SOLUBLE POLYMER, METHOD OF PRODUCTION AND USE THEREOF 审中-公开
公开(公告)号：US20170260695A1
公开(公告)日：2017-09-14
申请号：US15606292
申请日：2017-05-26
申请人： AHLSTROM-MUNKSJÖ OYJ
发明人： Diego FANTINI
IPC分类号： D21H19/58 , D21H19/34 , C09D7/14 , C09D133/24 , D21H27/36 , C08J5/12
CPC分类号： D21H19/58 , B32B5/02 , B32B23/00 , C08J5/121 , C09D7/80 , C09D133/24 , D21H19/34 , D21H19/52 , D21H19/54 , D21H19/60 , D21H19/80 , D21H27/36 , Y10T428/2933 , Y10T428/2964
摘要： A method for producing a cellulose and/or synthetic fibre-based support of which at least one surface is coated with a layer containing at least one water-soluble polymer comprising: hydroxyl or primary-secondary amino functional groups, at least some of which have been functionalized beforehand with at least one organic compound comprising at least one epoxy functional group, and at least one R1 group wherein R1 is a vinyl functional group or at least one Si(R2)3 functional group and wherein R2=hydrogen atom, hydroxyl, alkoxy, alkyl, and combinations thereof.

5. 发明申请

US20110253330A1 FIRE AND SMOKE RETARDANT COMPOSITE MATERIALS 有权
标题翻译：火和阻燃复合材料
公开(公告)号：US20110253330A1
公开(公告)日：2011-10-20
申请号：US13089013
申请日：2011-04-18
申请人： Chuck Zhang , Zhiyong Liang , Ben Wang , Qiang Wu
发明人： Chuck Zhang , Zhiyong Liang , Ben Wang , Qiang Wu
IPC分类号： D21H27/36 , D21H27/00 , B82Y30/00
CPC分类号： D21H21/34 , B82Y30/00 , D21H13/40 , D21H13/50 , D21H27/34 , Y10T428/2918 , Y10T428/30 , Y10T428/31993
摘要： Flame retardant composite materials are provided which include at least one first paper which comprises carbon nanofibers and graphite oxide particles. The composite materials may further include at least one second paper which comprises carbon nanofibers. The composites may further include one or more structural material layers sandwiched between the first and second papers. Occupant structures are also provided with fire and smoke retardant surfaces composed of carbon nanofibers/graphite oxide particles papers at least partially surrounding occupants of the occupant structures.
摘要翻译：提供阻燃复合材料，其包括至少一种包含碳纳米纤维和氧化石墨颗粒的第一纸。复合材料还可以包括至少一个包含碳纳米纤维的第二纸。复合材料还可以包括夹在第一和第二纸之间的一个或多个结构材料层。乘客结构还设有由碳纳米纤维/氧化石墨颗粒纸构成的防火和阻燃表面，至少部分地围绕乘员结构的乘客。

6. 发明授权

US6150005A Synthetic paper 失效
标题翻译：合成纸
公开(公告)号：US6150005A
公开(公告)日：2000-11-21
申请号：US839654
申请日：1997-04-15
申请人： Richard C. Williams , Gary H. Knauf
发明人： Richard C. Williams , Gary H. Knauf
IPC分类号： B32B27/30 , B32B27/32 , D04H13/00 , D21H13/14 , D21H13/16 , D21H19/22 , D21H23/46 , D21H27/36 , D21H27/38 , B32B27/00
CPC分类号： B32B27/32 , B32B27/30 , D04H1/4291 , D04H1/4374 , D04H3/14 , D21H27/36 , D21H13/14 , D21H13/16 , D21H19/22 , D21H23/46 , D21H27/38 , Y10T428/24355 , Y10T428/24994 , Y10T428/249941 , Y10T428/24995 , Y10T442/184 , Y10T442/198 , Y10T442/674 , Y10T442/678 , Y10T442/69 , Y10T442/693
摘要： The specification discloses a synthetic paper composite web containing a relatively smooth, dense top layer comprising synthetic pulp, a relatively soft non-woven base layer of synthetic filaments and a low density polyolefin film layer substantially continuously interbonding the top and base layers together along their interface. An advantage of the composite of the invention is that it is substantially weather resistant, strong, recyclable and compatible with a range of inks and printing systems.
摘要翻译：该说明书公开了一种合成纸复合网，其包含相对光滑，致密的顶层，其包含合成纸浆，相对柔软的合成纤维无纺基底层和低密度聚烯烃膜层，其基本上沿着它们的界面将顶层和基底层连接在一起。本发明的复合材料的优点在于其基本上耐候性强，可回收利用并与一系列油墨和印刷系统兼容。

7. 发明授权

US5766752A High pressure laminates made with paper containing cellulose acetate 失效
公开(公告)号：US5766752A
公开(公告)日：1998-06-16
申请号：US568889
申请日：1995-12-07
申请人： Stephen Todd Cox , Melvin Glenn Mitchell , Paul Jay Kennedy , Guy Fostine Massie, Jr. , Freddie Wayne Williams
发明人： Stephen Todd Cox , Melvin Glenn Mitchell , Paul Jay Kennedy , Guy Fostine Massie, Jr. , Freddie Wayne Williams
IPC分类号： B32B29/06 , D21H13/06 , D21H19/34 , D21H27/22 , D21H27/26 , D21H27/36 , B32B23/06 , B32B31/20
CPC分类号： D21H27/22 , B32B29/06 , D21H13/06 , D21H19/34 , D21H27/26 , D21H27/36 , Y10T428/249998 , Y10T428/31866 , Y10T428/31884 , Y10T428/31895 , Y10T428/31953 , Y10T428/31964 , Y10T428/31978 , Y10T428/31982 , Y10T428/31986 , Y10T428/31993 , Y10T442/693
摘要： A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to about 90 weight percent cellulose acetate fibers, 10 to 70 weight percent cellulose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overlay sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic properties, improved postformability and a significant reduction in the release of volatile organics during formation.

8. 发明授权

US5449200A Security paper with color mark 失效
标题翻译：带有彩色标记的安全纸
公开(公告)号：US5449200A
公开(公告)日：1995-09-12
申请号：US136315
申请日：1993-10-19
申请人： Dragisa Andric , Borislav Stojanovic
发明人： Dragisa Andric , Borislav Stojanovic
IPC分类号： B42D15/10 , B32B20060101 , B32B27/00 , B32B27/10 , B41M20060101 , B41M3/14 , B42D20060101 , B42D15/00 , D21H20060101 , D21H21/40 , D21H21/44 , D21H27/36 , G07D7/12
CPC分类号： B42D25/29 , B32B27/10 , B41M3/14 , B42D25/346 , B42D25/351 , B42D25/369 , B42D25/373 , B42D25/387 , D21H21/44 , D21H27/36 , G07D7/122 , B42D2033/16 , B42D2033/20 , B42D2033/28 , B42D2033/30 , B42D2035/24 , B42D2035/36 , B42D2035/50 , B42D25/378 , B42D25/47 , Y10S283/902 , Y10S428/916
摘要： A security paper is provided for incorporation in a security document, or other document having intrinsic value. The security paper includes a resinous substrate sheet on which indicia are printed. Paper sheets are laminated on either side of the resinous substrate sheet using a suitable adhesive. In the laminated security paper, the indicia printed on the substrate sheet are undetectable when viewed in reflected light, but become apparent when viewed transmitted light within the visible spectrum. The security paper may be incorporated in a security document in which a set of indicia printed on at least one of the outer faces of the paper sheets, such that the indicia on the substrate and the indicia on the document form a total image when viewed in transmitted light. A method for manufacturing the security paper is also provided.
摘要翻译：提供了一份安全性文件，用于并入安全文件或具有内在价值的其他文件。安全纸包括其上印有标记的树脂基底片。使用合适的粘合剂将纸张层压在树脂基片的两侧。在层叠的安全纸中，当在反射光中观察时，印刷在基片上的标记是不可检测的，但当观察到可见光谱内的透射光时，其变得明显。安全纸可以结合在安全文件中，其中印刷在纸张的至少一个外表面上的一组标记，使得当在基板上的标记和文档上的标记形成总图像时透光。还提供了一种用于制造安全纸的方法。

9. 发明授权

US5118390A Densified tactile imaging paper 失效
标题翻译：致密的触觉成像纸
公开(公告)号：US5118390A
公开(公告)日：1992-06-02
申请号：US758381
申请日：1991-09-03
申请人： Larry D. Snow , Sonia M. Pomalaza
发明人： Larry D. Snow , Sonia M. Pomalaza
IPC分类号： B32B27/10 , D21H11/20 , D21H13/16 , D21H25/00 , D21H27/36 , G09B21/00 , G09B21/02
CPC分类号： D21H11/20 , B32B27/10 , D21H13/16 , D21H25/005 , D21H27/36 , G09B21/003 , G09B21/02 , Y10T428/31982 , Y10T428/31993
摘要： There is disclosed a tactile imaging paper comprising a tactile sheet and a backing sheet laminated together. The tactile sheet is a cellulosic sheet formed from a highly dilute furnish of from 30% to 60% chemically modified high alpha pulp, 35% to 70% solftwood pulp (or a mixture of softwood pulp and hardwood pulp with the hardwood pulp comprising up to 50% of the mixture), and 0.5% to 6% polyvinyl alcohol fiber. The tactile sheet is formed from the furnish without any wet pressing of the tactile sheet. Once the tactile sheet is dry, it is dry calendered to a density of from 0.3 to 0.9 grams per cubic centimeter. Moreover, the tactile sheet has a porosity of greater than 1000 centimeters per minute. The tactile sheet has a basis weight from 75 to 200 grams per square meter and with a laminated backing sheet the tactile imaging paper has a basis weight of about 190 gsm.
摘要翻译：公开了一种触觉成像纸，其包括层压在一起的触觉片和背衬片。触觉片是由高度稀释的30％至60％化学改性的高α纸浆，35％至70％的溶解木浆（或软木浆和硬木浆与硬木浆的混合物）组成的纤维素片，其包含至多 50％的混合物）和0.5％至6％的聚乙烯醇纤维。触感片由配料形成，没有任何湿触感片的湿压。一旦触觉片干燥，就将其干燥压延至0.3至0.9克/立方厘米的密度。此外，触觉片具有大于1000厘米/分钟的孔隙率。触觉片具有75至200克/平方米的基重，并且具有层压背衬片，触觉成像纸的基重为约190gsm。

10. 发明授权

US4394416A Film-paper fiber layer laminate and process for preparation thereof 失效
标题翻译：薄膜纸纤维层叠体及其制备方法
公开(公告)号：US4394416A
公开(公告)日：1983-07-19
申请号：US267380
申请日：1981-05-26
申请人： Yoshikazu Shimizu , Kathuhiro Yamaguchi
发明人： Yoshikazu Shimizu , Kathuhiro Yamaguchi
IPC分类号： B32B27/10 , D21H27/36 , B32B27/28
CPC分类号： B32B37/203 , B32B27/10 , B32B38/10 , D21H27/36 , B32B2309/105 , B32B2317/12 , Y10T156/1059 , Y10T428/273 , Y10T428/31507 , Y10T428/31721 , Y10T428/31783 , Y10T428/3179 , Y10T428/31841 , Y10T428/31895 , Y10T428/31902 , Y10T428/31906 , Y10T428/31993
摘要： Disclosed is a film-paper fiber layer laminate comprising a film and a very thin paper fiber layer bonded to the surface of the film. This laminate is prepared by bonding films to both surfaces of a paper so that the adhesive bond strength between the film and the paper is higher than the failure strength of the paper fiber layer and separating the films by delamination. This film-paper fiber layer laminate is excellent in the transparency and dimension stability, and the tearing strength of the film per se is completely retained and the laminate is suitably used as a tracing paper.
摘要翻译：公开了一种薄膜纸纤维层叠层，其包含膜和结合到膜表面的非常薄的纸纤维层。通过将薄膜粘合到纸张的两个表面上来制备该层压体，使得薄膜和纸张之间的粘合剂粘合强度高于纸纤维层的破坏强度，并通过分层分离薄膜。该薄膜纸层叠体的透明性和尺寸稳定性优异，薄膜本身的撕裂强度完全保持，层叠体适合用作示踪纸。

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