公开(公告)号：WO00002885A1

公开(公告)日：2000-01-20

申请号：PCT/GB1999/001982

申请日：1999-06-24

IPC分类号： B27N3/00 ,  C07C69/738 ,  C07F7/00 ,  C07F7/28 ,  C08G18/22 ,  C08G18/64 ,  C08K5/00 ,  C08L75/00

CPC分类号： C07F7/006

摘要： An organometallic composition comprises a complex of at least one metal selected from the group consisting of titanium, zirconium and hafnium and an acetoacetate ester in which the molar ratio of Ti or Hf to acetoacetate ester is in the range 1:2.5 to 1:10 or the molar ratio of Zr to acetoacetate ester is in the range 1:45 to 1:10 and said acetoacetate ester is an ester of an alcohol containing 1 to 6 carbon atoms. The oganometallic composition is useful in polyisocyanate compositions, particularly those used as binders for lignocellulosic materials and polyisocyanate compositions containing the organometallic compositions of the invention have good stability on storage.

摘要翻译： 有机金属组合物包含选自钛，锆和铪中的至少一种金属和乙酰乙酸酯的络合物，其中Ti或Hf与乙酰乙酸酯的摩尔比在1:2.5至1:10的范围内，或 Zr与乙酰乙酸酯的摩尔比为1:45〜1:10，所述乙酰乙酸酯为含有1〜6个碳原子的醇的酯。 有机金属组合物可用于多异氰酸酯组合物，特别是用作木质纤维素材料的粘合剂和含有本发明的有机金属组合物的多异氰酸酯组合物在储存时具有良好的稳定性。

公开(公告)号：WO99051425A1

公开(公告)日：1999-10-14

申请号：PCT/US1999/007312

申请日：1999-04-01

IPC分类号： C08J5/04 ,  B27N3/00 ,  B29C44/00 ,  B29C47/00 ,  C08J9/00 ,  C08J9/04 ,  C08J9/06 ,  E04F11/18 ,  E04F13/18 ,  E04F15/10 ,  B29D67/20

CPC分类号： E04F15/10 ,  B27N3/005 ,  C08J9/0085 ,  C08J9/04 ,  C08J2201/03 ,  C08J2327/06 ,  E04F13/18 ,  E04F2011/1897 ,  Y10S521/92 ,  Y10T428/249953 ,  Y10T428/249986 ,  Y10T428/249989

摘要： Foamed polymer-fiber composites (100), building materials and methods of making such building materials are provided by this invention. The composites include about 35-75 wt.% of a poymeric resin, about 25-65 wt.% fiber and have a specific gravity of less than about 1.25 g/cc. The low density is provided by the introduction of a blowing agent or gas into a molten precursor of the composite during thermoforming, such as in an extrusion operation.

摘要翻译： 发泡聚合物纤维复合材料（100），建筑材料和制造这种建筑材料的方法由本发明提供。 复合材料包括约35-75重量％的聚合树脂，约25-65重量％的纤维，比重小于约1.25克/立方厘米。 通过在热成型（例如挤出操作）中将发泡剂或气体引入复合材料的熔融前体来提供低密度。

公开(公告)号：WO99018150A1

公开(公告)日：1999-04-15

申请号：PCT/US1998/020998

申请日：1998-10-07

IPC分类号： C08K3/00 ,  C08J9/32 ,  C08K3/40 ,  B27N3/00

CPC分类号： C08K3/01 ,  C08K2201/013

摘要： This invention relates to a decorative and/or architectural composite article fabricated from a resin matrix (22) bound to a substrate (24). The resin matrix (22) primarily contains a curable liquid resin, metal or stone particles, and a catalyst. The composite piece has the appearance of metal or stone and the utility of a peace of plywood, particle board, or other building panel. This invention also relates to a process for fabricating the composite pieces. In addition, this invention is directed to a thin, composite sheet or laminate-like product and methods for manufacturing the thin composite. This thin composite has the appearance of metal or stone, but can be used in construction like a piece of high-pressure decorative laminate or flexible paneling or the like.

摘要翻译： 本发明涉及由与基底（24）结合的树脂基质（22）制成的装饰和/或建筑复合制品。 树脂基体（22）主要含有可固化液体树脂，金属或石颗粒和催化剂。 复合件具有金属或石材的外观，以及胶合板，刨花板或其他建筑面板的平和效用。 本发明还涉及一种制造复合件的方法。 此外，本发明涉及薄的复合片材或层压制品以及用于制造薄复合材料的方法。 这种薄复合材料具有金属或石材的外观，但可以用于建筑中，如高压装饰层压板或柔性镶板等。

公开(公告)号：WO98030343A1

公开(公告)日：1998-07-16

申请号：PCT/FR1998/000006

申请日：1998-01-06

IPC分类号： A63B57/00 ,  B27N3/00 ,  C04B26/00 ,  C04B26/28 ,  F41J1/01 ,  B09B3/00 ,  B29C33/38 ,  A01G9/02 ,  C08L1/00

CPC分类号： B27N3/00 ,  A63B57/10 ,  C04B26/006 ,  C04B26/285 ,  F41J1/01

摘要： The invention concerns a method for producing objects degradable in water using a production process comprising at least six phases, the base material used in phase 1 of said process being paper industry sludge, to which are added inexpensive materials, such as silica, cereal or starchy flour in specific and claimed proportions for obtaining objects manufactured in a material degradable in water which can in particular be: shooting trap plates, flower pots, perishable moulds, golf tees and the like.

摘要翻译： 本发明涉及使用包含至少六相的生产方法生产在水中可降解的物体的方法，所述方法的阶段1中使用的基料是造纸工业污泥，其中添加廉价的材料，例如二氧化硅，谷物或淀粉 面粉以特定的和所要求的比例用于获得以水可降解的材料制造的物体，其特别可以是：拍摄捕获板，花盆，易腐烂模具，高尔夫球座等。

公开(公告)号：WO9749531A3

公开(公告)日：1998-04-09

申请号：PCT/NL9700364

申请日：1997-06-27

申请人： VEKEMANS HENRICUS JOHANNES ,  ARCE VILLALOBOS OSCAR ANTONIO

发明人： VEKEMANS HENRICUS JOHANNES ,  ARCE-VILLALOBOS OSCAR ANTONIO

IPC分类号： B27J1/00 ,  B27L11/02 ,  B27L11/04 ,  B27N3/00 ,  B27N5/00 ,  B27L7/00

CPC分类号： B27J1/00 ,  B27L11/02 ,  B27L11/04 ,  B27N3/00 ,  B27N5/00

摘要： In a method for manufacturing bamboo chips, first the nodes may be removed from the bamboo culms by sawing through the bamboo culms at each side of a node, and then the bamboo culms are peeled preferably by bringing the bamboo culms on rotating rolls provided with knives. After this the bamboo culms are roughly splitted lengthwise preferably by driving a conical bar through the hollow bamboo culm, and thereafter the splitted pieces are finely chipped. In a method for manufacturing bamboo wool, first the bamboo culms are chipped, then the bamboo chips are preferably introduced in a rotating drum (25) containing balls (27) and steam (29) is added to soften the bamboo chips. By pressing the bamboo wool and/or bamboo chips after adding glue and during heating of the mixture, products like boards or profiles (31) can be obtained.

摘要翻译： 在竹芯生产方法中，首先通过竹节在竹节上切割，将节点从竹秆上除去，然后将竹秆穿在带有刀的旋转辊上，将竹秆剥离。 此后，通过将圆锥形杆驱动穿过中空的竹秆，竹秆纵向大致分裂，此后分裂碎片细碎。 在竹纤维制造方法中，首先将竹秆切片，然后将竹片引入滚筒内，加入蒸汽，软化竹片。 通过在加入胶水和加热混合物之后挤压竹棉和/或竹片，可以获得板或型材等产品。

公开(公告)号：WO2022258513A1

公开(公告)日：2022-12-15

申请号：PCT/EP2022/065170

申请日：2022-06-03

申请人： BASF SE

发明人： WEINKÖTZ, Stephan ,  SOMMER, Gereon Antonius ,  KALBE, Michael

IPC分类号： B27N1/00 ,  B27N1/02 ,  B27N3/00 ,  B27N3/18 ,  C08K5/053 ,  C08K5/09 ,  C08K5/092 ,  C08L97/02 ,  C09J135/02 ,  C09J167/02 ,  B27N3/02 ,  B27N3/04 ,  C08L3/08 ,  C08L5/00 ,  C08L5/02 ,  C08L29/04 ,  C08L33/02 ,  C08L35/02 ,  C08L67/00

摘要： Described is a process of producing a multilayer lignocellulosic composite comprising one or more lignocellulosic composite layers or a single-layer lignocellulosic composite, wherein a high-frequency electrical field is applied and wherein a binder comprising for hardening the binder via esterification at least one, two or more compounds having two or more hydroxy groups and additionally one, two or more compounds having two or more carboxyl groups is provided or prepared. Furthermore described is a lignocellulosic com- posite, which is preparable according to said process, a construction product comprising such lignocellulosic composite and the use of such lignocellulosic composite as a building element in a construction product. Moreover is described a binder for producing a lignocellulosic composite.

公开(公告)号：WO2022258505A1

公开(公告)日：2022-12-15

申请号：PCT/EP2022/065154

申请日：2022-06-03

申请人： BASF SE

发明人： WEINKÖTZ, Stephan ,  SOMMER, Gereon Antonius ,  KALBE, Michael

IPC分类号： B27N1/00 ,  B27N1/02 ,  B27N3/00 ,  B27N3/18 ,  C08K5/053 ,  C08K5/09 ,  C08K5/092 ,  C08L97/02 ,  C09J135/02 ,  C09J167/02 ,  B27N3/02 ,  B27N3/04 ,  C08L3/08 ,  C08L5/00 ,  C08L5/02 ,  C08L29/04 ,  C08L33/02 ,  C08L35/02 ,  C08L67/00

摘要： Described is a process of producing a multilayer lignocellulosic composite comprising one or more lignocellulosic composite layers or a single-layer lignocellulosic composite, wherein a high-frequency electrical field is applied and wherein a binder comprising for hardening the binder via esterification at least one, two or more compounds having two or more hydroxy groups and additionally one, two or more compounds having two or more carboxyl groups is provided or prepared. Furthermore described is a lignocellulosic composite, which is preparable according to that process, a construction product comprising such lignocellulosic composite, the use of such lignocellulosic composite as a building element in a construction product and a binder or binder composition for producing a lignocellulosic composite.

公开(公告)号：WO2022258438A1

公开(公告)日：2022-12-15

申请号：PCT/EP2022/064770

申请日：2022-05-31

申请人： SIEMPELKAMP MASCHINEN- UND ANLAGENBAU GMBH

发明人： DIEDERICHS, Michael ,  BOSSMANN, Andre ,  PUDEG, Jörg

IPC分类号： B27N3/24 ,  B30B5/06 ,  B30B15/34 ,  B27N1/02 ,  B27N3/00 ,  B27N3/18

摘要： Die Erfindung betrifft eine Vorrichtung und ein Verfahren Vorrichtung zur Herstellung von Dämm- oder Schallschutzplatten aus einer zumindest teilweise aus lignocellulosischen, mit Bindemitteln benetzten Partikeln bestehenden Pressgutmatte (2), wobei die Vorrichtung eine Einlaufzone (Z1) zwischen zwei umlaufenden und in Pressgutmatten-Laufrichtung ihren Abstand verringernden Siebbändern (5a, 5b) und eine Kalibrierzone (Z2) zur Durchwärmung und Aushärtung der Pressgutmatte (2) mit Hilfe von mindestens zwei sich gegenüberliegenden Kalibrierplatten (3a, 3b; 3c, 3d; 3e, 3f), also wenigstens einem Kalibrierplattenpaar (7a, 7b), aufweist, wobei in der Kalibrierzone (Z2) angetriebene umlaufende Siebbänder (5a, 5b) im Kontakt mit der oberen und der unteren Pressgutmattenoberfläche zwischen den mindestens zwei Kalibrierplatten (3a, 3b; 3c, 3d; 3e, 3f) durch einen Kalibrierspalt (20) in Pressgutmatten-Laufrichtung bewegbar sind. Um die Spitzenbelastungen auf die Siebbänder möglichst gering zu halten, ist vorgesehen, dass die mindestens zwei Kalibrierplatten (3a, 3b; 3c, 3d; 3e, 3f) zumindest in einem Eintrittsbereich (E) der Kalibrierzone (Z2) nicht parallel zueinander stehen.

公开(公告)号：WO2022238484A1

公开(公告)日：2022-11-17

申请号：PCT/EP2022/062790

申请日：2022-05-11

申请人： YANGI AB

发明人： ENGLANDER, Maria ,  ALTNER, Anna

IPC分类号： A47G19/00 ,  B65D85/32 ,  B27N3/00 ,  B27N3/20 ,  B27N5/02 ,  B27N1/00 ,  B27N3/18 ,  B27N3/14 ,  B27N3/007 ,  B27N3/04 ,  B27N3/12 ,  B27N3/16 ,  B27N3/203 ,  B27N5/00 ,  B29C51/02 ,  B29C51/082 ,  B29C51/20 ,  B31B50/592 ,  B31B50/741 ,  B31F1/0077 ,  D04H1/425 ,  D04H1/732

摘要： The present invention relates to dry cellulose forming method for forming an essentially non-flat cellulose product (14) from cellulose fibres comprising the steps of: separating cellulose fibres from a dry cellulose material in at least one separating unit (3), providing the separated cellulose fibres onto a support structure (8) for forming a sheet of cellulose fibres, forming said essentially non flat cellulose product (14) by pressing said cellulose blank with a moulding tool (11) for forming said essentially non-flat cellulose product, wherein said method further comprising the step of imprinting said sheet of cellulose fibre by providing an imprinted pattern onto said sheet of cellulose fibre by at least one imprinting means (lOa-e) before forming said essentially non-flat cellulose product (14). The invention also relates to a dry cellulose forming apparatus (100) for manufacturing an essentially non-flat shaped cellulose product from cellulose fibres.

公开(公告)号：WO2022170032A1

公开(公告)日：2022-08-11

申请号：PCT/US2022/015210

申请日：2022-02-04

申请人： BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY

发明人： NEJAD, Mojgan ,  SIAHKAMARI, Mohsen

IPC分类号： B27N3/00 ,  C07G1/00 ,  C08G8/38

摘要： The disclosure relates to adhesive compositions, including non-crosslinked resins and crosslinked/cured adhesives joining substrates, as well as related methods for making the compositions and articles. Compared to a conventional phenol (P) and formaldehyde (F) resin, the disclosed methods and compositions use lignin (L), formaldehyde (F), and optionally higher aldehydes (A) as corresponding replacements to provide an analog to a conventional PF resin with biobased reactants. Due to the differing reactivity of the LF components compared to the PF components, the initial condensation reaction between ortho-reactive sites in the lignin and the aldehyde is controlled to prevent gelation of the aqueous reaction mixture while reacting substantially all of the LF reactants to provide a non-crosslinked resin reaction product. The resin reaction product can then be cured at high temperature/high pressure conditions to provide a crosslinked adhesive, for example joining two substrates.