A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INTEGRALLY EXTRUSION MOLDED BODY AND METHOD FOR MANUFACTURING THE SAME
To provide an integrally extrusion molded body including a core material and a coating layer, which has hue and tactile impression close to a woody material and is capable of expressing a pattern, such as a woodgrain.SOLUTION: An integrally extrusion molded body 10 includes a core material 11 and a coating layer 13 that covers an external surface of the core material. The coating layer is made up of a matrix phase 14 containing a polyolefin resin, wood flour and a first coloring agent, and a dispersion phase 15 containing a cyclic olefin copolymer and a second coloring agent. Preferably, the integrally extrusion molded body further includes an adhesive layer 12 between the core material 11 and the coating layer 13.SELECTED DRAWING: Figure 1
【課題】芯材と被覆層を有する一体押出成形体であって、木質材に近い色合いおよび触感を有し、さらに木目調等の模様を表現可能な一体押出成形体を提供する。【解決手段】芯材１１と、前記芯材の外表面を被覆する被覆層１３とを有し、前記被覆層が、ポリオレフィン樹脂、木粉および第１着色剤を含むマトリクス相１４と、環状オレフィンコポリマーおよび第２着色剤を含む分散相１５とからなり、好ましくは、前記芯材１１と前記被覆層１３の間に接着層１２をさらに有する一体押出成形体１０。【選択図】図１
INTEGRALLY EXTRUSION MOLDED BODY AND METHOD FOR MANUFACTURING THE SAME
To provide an integrally extrusion molded body including a core material and a coating layer, which has hue and tactile impression close to a woody material and is capable of expressing a pattern, such as a woodgrain.SOLUTION: An integrally extrusion molded body 10 includes a core material 11 and a coating layer 13 that covers an external surface of the core material. The coating layer is made up of a matrix phase 14 containing a polyolefin resin, wood flour and a first coloring agent, and a dispersion phase 15 containing a cyclic olefin copolymer and a second coloring agent. Preferably, the integrally extrusion molded body further includes an adhesive layer 12 between the core material 11 and the coating layer 13.SELECTED DRAWING: Figure 1
【課題】芯材と被覆層を有する一体押出成形体であって、木質材に近い色合いおよび触感を有し、さらに木目調等の模様を表現可能な一体押出成形体を提供する。【解決手段】芯材１１と、前記芯材の外表面を被覆する被覆層１３とを有し、前記被覆層が、ポリオレフィン樹脂、木粉および第１着色剤を含むマトリクス相１４と、環状オレフィンコポリマーおよび第２着色剤を含む分散相１５とからなり、好ましくは、前記芯材１１と前記被覆層１３の間に接着層１２をさらに有する一体押出成形体１０。【選択図】図１
INTEGRALLY EXTRUSION MOLDED BODY AND METHOD FOR MANUFACTURING THE SAME
一体押出成形体およびその製造方法
TSUTSUMI YOHEI (author) / YOKOTA KATSUHIKO (author)
2023-06-07
Patent
Electronic Resource
Japanese
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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