公开(公告)号：US20240035235A1

公开(公告)日：2024-02-01

申请号：US18005185

申请日：2021-06-09

申请人： Schaeffler Technologies AG & Co. KG

发明人： Stefan STEINMETZ ,  Gregor Mattern

IPC分类号： D21H27/28 ,  D21H21/18 ,  D21H17/48 ,  D21H23/08

CPC分类号： D21H27/28 ,  D21H21/18 ,  D21H17/48 ,  D21H23/08 ,  D21H17/67

摘要： A method is for producing a wet-running friction paper, at least containing a fiber fraction consisting of at least one type of fiber, a fraction of at least one filler, and a fraction of a binder based on phenol resin. The fiber fraction, the filler fraction and the binder dissolved as a phenolate solution are processed together in a paper production process to form a pulp, and the binder is subsequently precipitated by means of a precipitating agent, preferably diluted sulfuric acid, and the pulp applied to a long screen is dried and cured while the temperature is raised.

公开(公告)号：US11019824B2

公开(公告)日：2021-06-01

申请号：US14894177

申请日：2013-10-03

申请人： Luis Alberto Amestica Salazar

发明人： Luis Alberto Amestica Salazar

IPC分类号： A01N25/34 ,  A01N59/20 ,  C08K5/098 ,  C08K5/17 ,  D21H17/48 ,  D21H17/51 ,  D21H21/36 ,  D21H17/57 ,  D21H17/63

摘要： A biocide resin composition that includes one or more solutions of selected melamine-formaldehyde, urea-formaldehyde, phenol-formaldehyde, melamine-urea-formaldehyde, and phenolic resins, and more than one copper salt soluble in aqueous systems and melamine-formaldehyde, urea-formaldehyde, and phenolic solutions. Copper salts are of the copper citrate, copper lysinate, copper gluconate, copper salicylate, copper phthalocyanine, copper chelate, copper oxalate, copper acetate, copper methionine, copper tartrate, copper glycinate, copper picolinate, copper aspartate, ammoniacal copper complexes, EDTA (ethylenediaminetetraacetic acid)-copper complexes, copper glycolate, copper glycerate, copper ascorbate type and, in general, copper salts of the organic type, R—Cu, R1-Cu—R2, where R, R1, and R2 can be alkyl chains (C3-C18) with one or more acid, aldehyde, ester, ether, hydroxyls, amino, or others groups in its structure.

公开(公告)号：US10774892B2

公开(公告)日：2020-09-15

申请号：US16327088

申请日：2017-08-22

申请人： TEIJIN ARAMID B.V.

发明人： Walter Nijhuis ,  Frank Diedering ,  Jan-Cees Tiecken

IPC分类号： F16D69/02 ,  D21H13/26 ,  D21H17/68 ,  D21H17/34 ,  D21H17/48 ,  D21H23/04 ,  D21H21/18 ,  D21H27/00 ,  F16D13/52

摘要： A friction paper including filler, para-aramid pulp, and resin, characterised in that the para-aramid pulp includes 0.1 to 10 wt. % of polyvinyl pyrrolidone (PVP), the paper having a grammage in the range of 100 to 800 g/m2. It has been found that the use of a PVP-containing para-aramid pulp leads to improved friction performance as compared to the use of para-aramid pulp not containing PVP. Effects obtained include improved friction properties, improved strength properties, and improved filler retention.

公开(公告)号：US09644321B2

公开(公告)日：2017-05-09

申请号：US14384314

申请日：2013-04-11

申请人： Peter Hauer

发明人： Peter Hauer

IPC分类号： D21H23/70 ,  D21H27/24 ,  D21H27/26 ,  D21H17/48 ,  D21H17/51 ,  D21H19/12 ,  D21H19/84 ,  D21H23/56 ,  D21H25/06

CPC分类号： D21H23/70 ,  D21H17/48 ,  D21H17/51 ,  D21H19/12 ,  D21H19/84 ,  D21H23/56 ,  D21H25/06 ,  D21H27/24 ,  D21H27/26

摘要： The invention relates to a method for coating a paper web (1), comprising the steps in the following sequence: applying a first layer (20) made of a predetermined quantity of melamine resin to a first side of the paper web (1), first drying of the thus coated paper web (1) at a web temperature of at least 120° C., applying a second layer (21) made of a predetermined quantity of urea resin to a second side of the paper web (1), and second drying of the paper web (1) at a web temperature below 100° C.

公开(公告)号：US20160353742A1

公开(公告)日：2016-12-08

申请号：US14894177

申请日：2013-10-03

申请人： AMÉSTICA SALAZAR Luis Alberto

发明人： Luis Alberto AMESTICA SALAZAR

IPC分类号： A01N59/20 ,  D21H17/51 ,  D21H17/57 ,  C08K5/17 ,  D21H17/63 ,  D21H21/36 ,  C08K5/098 ,  A01N25/34 ,  D21H17/48

CPC分类号： A01N59/20 ,  A01N25/34 ,  C08K5/098 ,  C08K5/175 ,  D21H17/48 ,  D21H17/51 ,  D21H17/57 ,  D21H17/63 ,  D21H21/36 ,  A01N25/10

摘要： A biocide resin composition that includes one or more solutions of selected melamine-formaldehyde, urea-formaldehyde, phenol-formaldehyde, melamine-urea-formaldehyde, and phenolic resins, and more than one copper salt soluble in aqueous systems and melamine-formaldehyde, urea-formaldehyde, and phenolic solutions. Copper salts are of the copper citrate, copper lysinate, copper gluconate, copper salicylate, copper phthalocyanine, copper chelate, copper oxalate, copper acetate, copper methionine, copper tartrate, copper glycinate, copper picolinate, copper aspartate, ammoniacal copper complexes, EDTA (ethylenediaminetetraacetic acid)-copper complexes, copper glycolate, copper glycerate, copper ascorbate type and, in general, copper salts of the organic type, R—Cu, R1-Cu—R2, where R, R1, and R2 can be alkyl chains (C3-C18) with one or more acid, aldehyde, ester, ether, hydroxyls, amino, or others groups in its structure.

摘要翻译： 一种杀生物剂树脂组合物，其包含一种或多种选择的三聚氰胺 - 甲醛，脲 - 甲醛，苯酚 - 甲醛，三聚氰胺 - 脲 - 甲醛和酚醛树脂的溶液，以及多于一种可溶于水性体系的铜盐和三聚氰胺 - 甲醛，尿素 甲醛和酚类溶液。 铜盐是柠檬酸铜，裂解产物，葡萄糖酸铜，水杨酸铜，铜酞菁，铜螯合物，草酸铜，乙酸铜，甲硫氨酸铜，酒石酸铜，甘氨酸铜，吡啶甲酸铜，天冬氨酸铜，氨铜络合物，EDTA（ 乙二胺四乙酸） - 铜络合物，乙醇酸铜，甘油酸铜，抗坏血酸铜类，通常有机类铜盐，R-Cu，R1-Cu-R2，其中R，R1和R2可以是烷基链（ C3-C18）与一种或多种酸，醛，酯，醚，羟基，氨基或其它基团结合。

公开(公告)号：US09033486B2

公开(公告)日：2015-05-19

申请号：US13629452

申请日：2012-09-27

申请人： 03;TRESPA INTERNATIONAL B.V.

发明人： Stefan Henri Dominique Maria Symkens ,  Henricus Hubertus Maria Kömhoff ,  Marcelle Hodgson ,  Irma Vogels-Jansen

IPC分类号： B41J2/01 ,  B44C1/00 ,  B32B38/00 ,  B41J11/00 ,  B44C1/10 ,  B44C5/04 ,  D21H25/06 ,  D21H27/18 ,  D21H27/26 ,  D21H27/30 ,  D21H17/47 ,  D21H17/48 ,  D21H17/51 ,  D21H19/38 ,  D21H19/48 ,  B41J2/21

CPC分类号： B44C1/00 ,  B32B38/145 ,  B41J2/2107 ,  B41J11/0015 ,  B41J11/002 ,  B44C1/10 ,  B44C5/0469 ,  D21H17/47 ,  D21H17/48 ,  D21H17/51 ,  D21H19/38 ,  D21H19/48 ,  D21H25/06 ,  D21H27/18 ,  D21H27/26 ,  D21H27/30 ,  Y10T428/24868

摘要： The present invention relates to a method for producing a decorative film having a resin-impregnated substrate paper provided with one or more top layers, which method includes the following steps: i) providing a resin-impregnated substrate paper, ii) printing the substrate paper obtained in step i) with an ink composition, using inkjet technology, iii) subjecting the substrate paper printed with an ink composition as obtained after step ii) to a treatment of the drying and/or curing type, iv) applying at least one transparent top layer to the paper obtained after step iii), and v) curing the paper obtained after step iv) to obtain the decorative film.

摘要翻译： 本发明涉及具有设置有一个或多个顶层的树脂浸渍基材的装饰膜的制造方法，该方法包括以下步骤：i）提供树脂浸渍的基材纸，ii）印刷基材纸 使用喷墨技术在油墨组合物中获得步骤i），iii）使印刷有在步骤ii）之后获得的油墨组合物的基材纸经受干燥和/或固化类型的处理，iv）施加至少一种透明 顶层到在步骤iii）之后获得的纸，以及v）固化步骤iv）之后获得的纸，以获得装饰膜。

公开(公告)号：US5906712A

公开(公告)日：1999-05-25

申请号：US262370

申请日：1994-06-20

申请人： Keiichi Asami ,  Kiyotaka Nakanishi ,  Hideki Takahashi ,  Ritsuko Shidei ,  Azusa Yamagata ,  Yoshiaki Echigo

发明人： Keiichi Asami ,  Kiyotaka Nakanishi ,  Hideki Takahashi ,  Ritsuko Shidei ,  Azusa Yamagata ,  Yoshiaki Echigo

IPC分类号： C08J3/205 ,  D21H13/40 ,  D21H13/50 ,  D21H17/35 ,  D21H17/48 ,  D21H21/10 ,  D21H23/76 ,  D21H13/36

CPC分类号： C08J3/205 ,  D21H13/40 ,  D21H13/50 ,  D21H17/35 ,  D21H17/48 ,  D21H21/10 ,  D21H23/765

摘要： The present invention provides a process for producing a fiber reinforced composite which contains the reinforcing fibers uniformly dispersed therein and therefore has uniformity of strength. The process comprises;preparing an aqueous slurry which comprises reinforcing fibers, water-soluble organic polymers A charged in water and particulate organic polymers,adding thereto water-soluble organic polymers B charged opposite to said organic polymers A in water to flocculate the solid components in said aqueous slurry, andthen removing aqueous medium and molding.

摘要翻译： 本发明提供一种纤维增强复合材料的制造方法，该复合材料含有均匀分散在其中的增强纤维，因此具有强度均匀性。 该过程包括 制备含水浆料，其包含增强纤维，加入水中的水溶性有机聚合物A和颗粒状有机聚合物，向水中加入与所述有机聚合物A相对的水溶性有机聚合物B，以絮凝​​所述含水浆料中的固体组分， 然后除去水性介质并成型。

公开(公告)号：US5612142A

公开(公告)日：1997-03-18

申请号：US547056

申请日：1995-10-23

申请人： Jean Lewis, deceased

发明人： Jean Lewis, deceased

IPC分类号： B27K3/15 ,  C08L61/06 ,  C08L61/16 ,  D06M15/41 ,  D06M15/415 ,  D21H17/48 ,  B27K3/08 ,  B27K3/50 ,  B27K3/52

CPC分类号： B27K3/08 ,  B27K3/15 ,  C08L61/06 ,  C08L97/02 ,  D06M15/41 ,  D06M15/415 ,  D21H17/48 ,  C08L61/16 ,  Y10T428/31957 ,  Y10T428/31989 ,  Y10T428/662

摘要： Wood and other cellulose-based products are preserved with a water-based treating solution containing a phenolic resin prepolymer such as phenol formaldehyde resin prepolymer, a resorcinol formaldehyde resin prepolymer and water. The treatment is carried out by exposing the wood or other cellulose-based product, while submerged in the treating solution, to one or more cycles of reduced pressure (i.e. vacuum) and elevated pressure.

摘要翻译： 木材和其他纤维素基产品用含有酚醛树脂预聚物如酚醛树脂预聚物，间苯二酚甲醛树脂预聚物和水的水基处理溶液保存。 处理通过将木材或其它基于纤维素的产品在浸没在处理溶液中时暴露于减压（即真空）和升高的压力的一个或多个循环来进行。

公开(公告)号：US5359024A

公开(公告)日：1994-10-25

申请号：US107199

申请日：1993-08-17

申请人： Renier H. M. Kierkels ,  van Kempen Carolien H. M. ,  Henricus A. C. Baur

发明人： Renier H. M. Kierkels ,  van Kempen Carolien H. M. ,  Henricus A. C. Baur

IPC分类号： B32B27/04 ,  B32B27/42 ,  B32B29/06 ,  C08G8/10 ,  D21H17/48 ,  C08G8/04

CPC分类号： C08G8/10 ,  B32B27/04 ,  B32B27/42 ,  B32B29/06 ,  D21H17/48

摘要： The invention relates to a process for the preparation of a phenol-formaldehyde resin by causing phenol and formaldehyde to condense under the influence of a basic catalyst, the catalyst being an aqueous solution containing alkali metal ions, carbonate ions, ions of carboxylic acids and one or more ions chosen from the group comprising transition metal ions and borates.

摘要翻译： 本发明涉及一种通过在碱性催化剂的影响下使苯酚和甲醛缩合制备苯酚 - 甲醛树脂的方法，该催化剂是含有碱金属离子，碳酸根离子，羧酸离子和一种 或更多离子选自包含过渡金属离子和硼酸盐的组。

公开(公告)号：US4631209A

公开(公告)日：1986-12-23

申请号：US763782

申请日：1985-08-08

申请人： Ralph Baker ,  Eric T. Smith ,  Vaughan T. Dickinson ,  Noel C. McKenzie ,  Brian Hargreaves

发明人： Ralph Baker ,  Eric T. Smith ,  Vaughan T. Dickinson ,  Noel C. McKenzie ,  Brian Hargreaves

IPC分类号： D21H17/47 ,  D21H17/48 ,  D21H17/67 ,  F16D69/02 ,  B05D3/02

CPC分类号： F16D69/026 ,  D21H17/48 ,  F16D2200/0095

摘要： In a method of making asbestos-free friction facing material in the form of a water-laid sheet of cellulosic fibres, in which are distributed friction-imparting particles and particles of friction-modifier, the sheet containing a thermosetting phenolic resin which after curing binds the ingredients firmly together, the thermosetting phenolic resin is included in emulsified form in the aqueous suspension of ingredients from which the water-laid sheet is prepared.This leads to a product of more consistent friction performance than is obtained by post-sheeting impregnation with thermosetting phenolic resin.

摘要翻译： 在制造不含石棉的摩擦面的材料以水分布的纤维素纤维片形式存在的方法中，其中分布的赋予摩擦的颗粒和摩擦改性剂颗粒，其中含有固化后的热固性酚醛树脂的片材结合 成分牢固地结合在一起，热固性酚醛树脂以乳化形式包含在制备水敷片材的成分的水性悬浮液中。 这导致与通过热固性酚醛树脂的后片浸渍获得的摩擦性能更一致的产品。