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1. 发明专利

JP2005305905A Method for manufacturing woody molded form 审中-公开
标题翻译：制造木制模型的方法
公开(公告)号：JP2005305905A
公开(公告)日：2005-11-04
申请号：JP2004128060
申请日：2004-04-23
申请人： Nichiha Corp , Sekisui House Ltd , ニチハ株式会社 , 積水ハウス株式会社
发明人： TAKAHASHI KAZUTOSHI , NISHINO YUKIHIKO , SUGIHARA MASAMI , KOTANI MUNEO , SAKATA YOSHIYASU , NOGUCHI SATOSHI , UKAI MASANORI , OKAZAKI TAKUJI , SAKURAI KATSUTOSHI , SAGO SHOTARO
IPC分类号： B27N3/02 , B27N3/14
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a woody molded form with excellent designability which can be used as an interior finish material of a building or a surface finish material for furniture without laminating a decorative material on the surface.
SOLUTION: In this manufacturing method, a heated melt R of a thermoplastic resin is flowed down, in a strand fashion, from a plurality of dies 5 arranged at a proper interval in the feeding direction of a manufacturing line, and a woody material W is spread over each piece of the resin melt R flowing down from each die 5 in a different quantitative ratio to the quantity of the resin melt R. Further, a mixture M
1 of the resin melt R and the woody material W is successively piled on a receiving plate to form a laminated mat M
3 and thus, the woody molded form S
1 is manufactured by press-molding the laminated mat M
3 . In this process, a special design effect can be revealed on the surface layer by specifying the composition of the mixture M
1 of the surface layer.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效制造具有良好设计性的木质成型体的方法，其可以用作建筑物的内部饰面材料或用于家具的表面光洁度材料，而不在表面上层压装饰材料。解决方案：在该制造方法中，将热塑性树脂的加热熔融物R以从制造线的进给方向以适当的间隔布置的多个模具5以线的方式向下流动，材料W以与树脂熔体R的量不同的量从每个模具5向下流动的树脂熔融物R分散。此外，树脂熔融物R的混合物M 1 并将木质材料W依次堆叠在接收板上以形成层压垫M SB 3，因此，木质成型体S 1 通过压制成型层压垫M 3 。在该过程中，通过指定表面层的混合物M 1 的组成，可以在表面层上显示出特殊的设计效果。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005088461A Manufacturing method for woody formed product 有权
标题翻译：木制品的制造方法
公开(公告)号：JP2005088461A
公开(公告)日：2005-04-07
申请号：JP2003327155
申请日：2003-09-19
申请人： Nichiha Corp , ニチハ株式会社
发明人： UKAI MASANORI , OKAZAKI TAKUJI , SAKURAI KATSUTOSHI , SAGO SHOTARO
IPC分类号： B27N3/02 , B27N3/28
摘要： PROBLEM TO BE SOLVED: To provide a lightweight woody formed product having high strength.
SOLUTION: A maleic anhydride, a polyolefinic resin and wood flour are charged in an extruder at the same time and the polyolefinic resin is mixed and kneaded with the wood flour simultaneously with performing the maleination reaction of the resin while melting the resin in the extruder. Then, the obtained raw material kneaded matter is extruded from the forming die of the extruder to manufacture the woody molded product. Since the polyolefinic resin is mixed and kneaded with the wood flour in the extruder simultaneously with the maleination reaction of the polyolefinic resin and the raw material kneaded matter is subjected to extrusion molding, the inexpensive maleic anhydride is used without adding an expensive maleinated polyolefin being a compatibilizing agent to increase strength or compatibilization to manufacture the inexpensive woody formed product having high strength.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高强度的轻质木质成型产品。解决方案：将马来酸酐，聚烯烃树脂和木粉同时装入挤出机中，并将聚烯烃树脂与木粉混合并与木材混合，同时进行树脂的熔融反应同时熔化树脂挤出机。然后，将得到的原料混炼物从挤出机的成形模挤出，制造木质成型品。由于聚烯烃树脂与挤出机中的木粉混合并与聚烯烃树脂的马来化反应同时进行，并且将原料捏合物进行挤出成型，所以使用便宜的马来酸酐而不添加昂贵的马来酸化聚烯烃为相容剂以增加强度或相容性以制造具有高强度的廉价的木质成型产品。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005088460A Manufacturing method for woody formed product 有权
标题翻译：木制品的制造方法
公开(公告)号：JP2005088460A
公开(公告)日：2005-04-07
申请号：JP2003327149
申请日：2003-09-19
申请人： Nichiha Corp , ニチハ株式会社
发明人： UKAI MASANORI , OKAZAKI TAKUJI , SAKURAI KATSUTOSHI , SAGO SHOTARO
IPC分类号： B27N3/00 , B27N3/08
摘要： PROBLEM TO BE SOLVED: To provide a lightweight woody formed product having high strength.
SOLUTION: A maleic anhydride and a polyolefinic resin are charged in an extruder at the same time to advance the maleination of the resin while melting and mixing them in the extruder, the mixture is immediately discharged in a fibrous and/or strand-like state from the orifice of the die of the extruder, a woody material is continuously supplied from both sides or one side of the extrudate to be mixed with the extrudate, the obtained raw material mixture is accumulated on the receiving plate moving on a conveyor or the conveyor to form a mat and this mat is press-molded. By immediately discharging the inexpensive maleic anhydride and polyolefin in a fibrous and/or strand-like state from the extruder while polymerizing them in the extruder and sprinkling the woody material, the woody formed product having high strength can be manufactured even if the inexpensive maleic anhydride is used.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高强度的轻质木质成型产品。解决方案：将马来酸酐和聚烯烃树脂同时装入挤出机中，以促进树脂的马来化同时在挤出机中熔融混合，立即将混合物排出纤维和/ 从挤出机的模具的孔口开始，从挤出物的两侧或一侧连续供给木质材料以与挤出物混合，所获得的原料混合物积聚在在输送机上移动的接收板上输送机形成垫子，该垫子被压模。通过立即从挤出机中将纤维状和/或线状状态的廉价的马来酸酐和聚烯烃从挤出机中排出，同时在挤出机中聚合并喷洒木质材料，即使廉价的马来酸酐也可制造具有高强度的木质成形产品用来。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005014307A Manufacturing method for woody molded product and thermoplastic resin melt discharging system 有权
标题翻译：木制品和热塑树脂熔体排放系统的制造方法
公开(公告)号：JP2005014307A
公开(公告)日：2005-01-20
申请号：JP2003179890
申请日：2003-06-24
申请人： Nichiha Corp , ニチハ株式会社
发明人： UKAI MASANORI , OKAZAKI TAKUJI , SAKURAI KATSUTOSHI , SAGO SHOTARO
IPC分类号： B27N3/00 , B29C43/02 , B29C47/92
CPC分类号： B29C47/92
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing a method for woody molded product by utilizing a recovered resin obtained from a waste resin product as it is. SOLUTION: The manufacturing method for the woody molded product is composed of a process 1 for extruding a thermoplastic resin melt from an extruder 1, a process 2 for filtering the thermoplastic resin melt by a plurality of filter cloths and passing the thermoplastic resin melt through one filter cloth from a reverse direction after the elapse of a predetermined time to remove the foreign matter bonded to the filter cloths, a process 3 for quantitatively sending the filtered thermoplastic resin melt into the die 15 installed in a chamber 14 by a gear pump 10, a process 4 for discharging the thermoplastic resin melt in a yarn form from the orifices of the die 15 to form a mat while mixing a wood material with the melt in the chamber 14 and a process 5 for taking the mat out of the chamber 14 to press-mold the same. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过利用从废树脂产品得到的回收树脂来提供制造木质成型体的方法。＆lt; P＆gt;解决方案：木质成型体的制造方法由挤出机1挤出热塑性树脂熔体的方法1，通过多个滤布过滤热塑性树脂熔体的工序2，使热塑性树脂在经过预定时间后通过一个滤布从相反方向熔化以去除结合到滤布上的异物;过程3，用于定量地将经过滤的热塑性树脂熔体进入通过齿轮安装在腔室14中的模具15中泵10，用于从模具15的孔口排出纱线形式的热塑性树脂熔体的方法4，以在木材材料与室14中的熔体混合的同时形成垫子;以及工艺5，用于将垫子从腔室14压模。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005254713A Manufacturing method of wooden molding 审中-公开
标题翻译：木制模具制造方法
公开(公告)号：JP2005254713A
公开(公告)日：2005-09-22
申请号：JP2004072136
申请日：2004-03-15
申请人： Nichiha Corp , ニチハ株式会社
发明人： SAKURAI KATSUTOSHI
IPC分类号： B27N3/00 , B27N3/08 , B29C43/32 , B29C43/34 , B29C43/48 , B29K103/00 , B29K105/26 , B29L31/10
摘要： PROBLEM TO BE SOLVED: To facilitate mass-production of wooden moldings usable for a construction plate, a concrete mold frame or the like.
SOLUTION: Cutting plates 10 are mounted along a moving direction at predetermined intervals in a lateral direction on a movable substrate 9. When a mat M is formed by scattering a mixture Mx of a wooden material W and a molten thermoplastic resin R on the movable substrate 9, the mixture Mx is forwardly backwardly distributed by the cutting plates 10, the mat M is divided into a predetermined length, and the mat M is press-formed.
COPYRIGHT: (C)2005,JPO&NCIPI

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