JPS59146810A - Polyester resin molding material with pattern - Google Patents

Polyester resin molding material with pattern

Info

Publication number
JPS59146810A
JPS59146810A JP58021320A JP2132083A JPS59146810A JP S59146810 A JPS59146810 A JP S59146810A JP 58021320 A JP58021320 A JP 58021320A JP 2132083 A JP2132083 A JP 2132083A JP S59146810 A JPS59146810 A JP S59146810A
Authority
JP
Japan
Prior art keywords
molding material
polyester resin
pattern
resin molding
grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58021320A
Other languages
Japanese (ja)
Inventor
Toshio Kubo
利夫 久保
Mitsuo Yamashita
光男 山下
Yoshitaka Ito
義孝 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP58021320A priority Critical patent/JPS59146810A/en
Publication of JPS59146810A publication Critical patent/JPS59146810A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured

Abstract

PURPOSE:To obtain the titled molding material that can provide a molded item with a pattern similar to that of natural stone such as marble, i.e. is suitable for providing an ashtray, cup, pencil case, pen tray, etc. by forming, on the surface of an extrudate to be used as a polyester resin molding material, colored grooves in the direction of the extrusion. CONSTITUTION:The surface of the extrudate 1 that has been obtained by extruding a polyester resin molding material into a round bar is formed with V-shaped grooves 2 that are extended in the direction of the extrusion and have for example a space of 10mm. therebetween, and a depth of 6mm., and a width of 2mm.. A colorant that is obtained by dissolving black dye into styrene monomer or the like that is in the same amount in weight as that of the dye is applied into the grooves 2 as shown at 3 to obtain a polyester resin molding material with a pattern. This molding material is cut laterally, and compression molded into an item such as an ashtray having a beautiful pattern with black flow marks against a white matrix like natural stone.

Description

【発明の詳細な説明】 本発明は灰皿、コツプ等の家庭用品や筆入れ、ペン皿等
の文房具等に用いられる大理石等の天然石類似の縞模降
を有する成形品を得るだめのポリエヌデル樹脂模様を平
成形材料に関するもので、その目的とするところは縞状
模様が実に天然的な外観美麗な成形品を得るだめの模様
付成形材料を提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention is a polyester resin pattern used to obtain molded products having a striped pattern similar to natural stone such as marble, which is used for household items such as ashtrays and pots, and stationery such as pencil holders and pen plates. This relates to a flat molding material, and its purpose is to provide a patterned molding material that allows the formation of molded products with a truly natural and beautiful appearance in striped patterns.

従来、この種天然品類似の模様（す成形材料は成形材料
中に鉱物粗砕品、成形材料硬化片、木材粗砕品、布断片
等の模繰ｌ°品を混入し模様付成形材料とし成形によっ
て模様付成形品を得ていたものであるが、各れの方法に
おいても模様付量が成形（１） 材料中に均一分散するので成形品も単調な模様にならざ
るを得なかった。Conventionally, molding materials with patterns resembling natural products have been made by mixing simulated products such as crushed mineral products, hardened molding material pieces, crushed wood products, and cloth fragments into the molding materials. Patterned molded products were obtained by molding, but in each method, the amount of patterning was uniformly dispersed in the molding material (1), so the molded products had no choice but to have a monotonous pattern.

本発明は上記欠点を改良するもので、ポリニス７′ル樹
脂成形材料用押出物表面に押出方向と平行に着色した溝
を設けることにより成形によって縞状模様が実に天然的
な外観美麗な成形品を得ることができるものである。本
発明の押出物の形状は丸棒状、楕円棒状、角柱状、シー
ト状等いずれでもよく特に限定するものでなく、又溝の
位置、本数、形状、深さ、巾等も特に限定するものでな
い。The present invention aims to improve the above-mentioned drawbacks, and by providing colored grooves parallel to the extrusion direction on the surface of the extruded product for polyvarnish resin molding material, the molded product has a beautiful appearance with a very natural striped pattern. This is something that can be obtained. The shape of the extrudate of the present invention may be round bar, elliptical bar, prismatic, sheet, etc., and is not particularly limited, and the position, number, shape, depth, width, etc. of the grooves are not particularly limited. .

即ち所要成形品の形状、寸法、模様の程度によシ種々変
更することができるためでおる。着色は染料、顔料等の
Ｍ色削をヌチＶンモノマー、メチルアルコール、アセト
ン等に溶解或は分散させておこなうもので押出物の溝上
部丈でなく溝内部にも着色することが必要である。That is, it is possible to make various changes depending on the shape, size, and pattern of the desired molded product. Coloring is carried out by dissolving or dispersing dyes, pigments, etc. in a neutral monomer, methyl alcohol, acetone, etc., and it is necessary to color not only the upper part of the grooves of the extrudate but also the inside of the grooves.

以下本発明の一実施例を図示夾施例にもとすいて説明す
れば次のようである。第１図に示すようにポリニスデル
樹脂成形材料（松下電工株式会社製、商品名ナショナル
プリミックスＣＥ　４０００白巴）ｌ　９　＼ を直径４０　ｖｔｍＯ丸棒状に押出した押出品１表面に
押出方向と平行に１０　ｍ間隔で深さ６肪、開口部中２
靭のＶ字型溝２を設は黒色染料をスチレンモノマーに重
置比で等量に溶解した着色剤を溝内部に塗布着色８して
ポリエステル樹脂模様付成形材料を得た。次に該成形材
料を所定重量に輪切シし高周波予熱温度７０°Ｃ１金型
温度１５５°Ｃ５成形圧力１５０ｔｙＭで灰皿成形品を
圧縮成形し白地色に黒色縞状模様が美麗に入った天然類
似の灰皿成形品を得た。An embodiment of the present invention will be described below with reference to the illustrated embodiment. As shown in Fig. 1, a polynisder resin molding material (manufactured by Matsushita Electric Works Co., Ltd., trade name National Premix CE 4000 Hakuba) was extruded into a round bar shape with a diameter of 40 vtmO. 6 depths at 10 m intervals, 2 holes in the opening
A tough V-shaped groove 2 was prepared, and a coloring agent prepared by dissolving black dye and styrene monomer in equal amounts in a superposition ratio was applied inside the groove and colored to obtain a polyester resin patterned molding material. Next, the molding material was cut into rounds to a predetermined weight, and compression molded into an ashtray molded product with a high-frequency preheating temperature of 70°C, a mold temperature of 155°C, and a molding pressure of 150tyM, with a beautiful black striped pattern on a white background, similar to natural products. A molded ashtray was obtained.

上記のように本発明のポリエステル樹脂模様付成形材料
によれば縞状模様が実に天然的な外観美麗な成形品を得
ることができ、本発明の優れていることを確認した。As described above, according to the polyester resin patterned molding material of the present invention, it was possible to obtain a molded article with a very natural striped pattern and a beautiful appearance, confirming the superiority of the present invention.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例によるポリニスデル樹脂模様
１寸成形材料の簡略断面図である。 ｌはポリニスデル樹脂成形材料押出物、２は溝、８は漸
芭尚である。 第１図 ４２−FIG. 1 is a simplified cross-sectional view of a one-dimensional molding material with a polynisder resin pattern according to an embodiment of the present invention. 1 is a polynisder resin molding material extrudate, 2 is a groove, and 8 is a groove. Figure 1 42-

Claims (1)

【特許請求の範囲】[Claims] ポリニス５’　ｔｖ樹脂成形材料用押出物表面に押出方
向と平行に着色した溝を設けたことを特徴とするポリニ
スデル樹脂模様付成形材料。Polyvarnish 5' TV resin molding material A molding material with a polynisdel resin pattern, characterized in that colored grooves are provided on the surface of the extrudate in parallel to the extrusion direction.
JP58021320A 1983-02-10 1983-02-10 Polyester resin molding material with pattern Pending JPS59146810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58021320A JPS59146810A (en) 1983-02-10 1983-02-10 Polyester resin molding material with pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58021320A JPS59146810A (en) 1983-02-10 1983-02-10 Polyester resin molding material with pattern

Publications (1)

Publication Number Publication Date
JPS59146810A true JPS59146810A (en) 1984-08-22

Family

ID=12051857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58021320A Pending JPS59146810A (en) 1983-02-10 1983-02-10 Polyester resin molding material with pattern

Country Status (1)

Country Link
JP (1) JPS59146810A (en)

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