JPH03286856A - Resin molded product - Google Patents
Resin molded productInfo
- Publication number
- JPH03286856A JPH03286856A JP8780290A JP8780290A JPH03286856A JP H03286856 A JPH03286856 A JP H03286856A JP 8780290 A JP8780290 A JP 8780290A JP 8780290 A JP8780290 A JP 8780290A JP H03286856 A JPH03286856 A JP H03286856A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- molding
- molded product
- thermosetting
- base material
- 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
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 27
- 239000011347 resin Substances 0.000 title claims abstract description 27
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- -1 polypropylene Polymers 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 abstract description 4
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000003475 lamination Methods 0.000 abstract description 3
- 229920001721 polyimide Polymers 0.000 abstract description 3
- 239000009719 polyimide resin Substances 0.000 abstract description 3
- 229920006380 polyphenylene oxide Polymers 0.000 abstract description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004640 Melamine resin Substances 0.000 abstract description 2
- 229920000877 Melamine resin Polymers 0.000 abstract description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract description 2
- 238000000748 compression moulding Methods 0.000 abstract description 2
- 229930003836 cresol Natural products 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 239000005011 phenolic resin Substances 0.000 abstract description 2
- 229920000647 polyepoxide Polymers 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 2
- 238000001721 transfer moulding Methods 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は化粧板、建材、家庭用品等に用いられる、特に
表面硬度、美麗性、清潔性が要求される樹脂成形品に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to resin molded products that are used for decorative laminates, building materials, household goods, etc., and particularly require surface hardness, beauty, and cleanliness.
従来の熱可塑性樹脂成形品は量産性、底形サイズの自由
性等では優れているが表面硬度が低く、傷つき易く、美
麗性、清潔性に問題であり、熱硬化性樹脂成形品にあっ
ては表面硬度に優れるが、量産性、底形サイズの自由性
に問題があった。Conventional thermoplastic resin molded products are excellent in terms of mass production and flexibility in bottom shape, but they have low surface hardness, are easily scratched, and have problems with beauty and cleanliness. has excellent surface hardness, but has problems with mass production and flexibility in bottom shape size.
従来の技術で述べたように熱硬化性樹脂成形品熱可塑性
樹脂成形品は各れも一長一短がある。As described in the related art section, thermosetting resin molded products and thermoplastic resin molded products each have advantages and disadvantages.
本発明は従来の技術における上述の問題点に鑑みてなさ
れたもので、その目的とするところは、表面硬度が大で
、量産性、底形サイズの自由性に冨む樹脂成形品を提供
することにある。The present invention has been made in view of the above-mentioned problems in the conventional technology, and its purpose is to provide a resin molded product with high surface hardness, mass productivity, and freedom in bottom shape size. There is a particular thing.
本発明は融点１７０℃以上の熱可塑性樹脂と熱硬化性樹
脂含浸基材とを１１０−１７０℃で積層一体化してなる
ことを特徴とする樹脂成形品のため、上記目的を達成す
ることができたもので、以下、本発明の詳細な説明する
。The present invention is a resin molded product characterized by being formed by laminating and integrating a thermoplastic resin with a melting point of 170°C or higher and a thermosetting resin-impregnated base material at 110-170°C, and thus can achieve the above object. The present invention will now be described in detail.
本発明に用いる融点１７０℃以上の熱可塑性樹脂として
は、ポリエチレンテレフタレート樹脂、ポリブチレンテ
レフタレート樹脂、ポリフェニレンサルファイド樹脂、
ポリイミド樹脂、ポリフェニレンオキサイド樹脂等のよ
うに融点が１７０℃以上のものであればよく、特に限定
するものではない。又融点１７０℃以上の熱可塑性樹脂
には必要に応じてシリカ、炭酸カルシウム、クレー、す
ルク、水酸化アルミニウム等の無機粉末充填剤や、ガラ
ス繊維、アスベスト繊維、セラミック繊維等の繊維充填
剤、着色剤、離型剤等を添加することもできる。熱硬化
性樹脂含浸基材の樹脂としてはユリア樹脂、メラミン樹
脂、フェノール樹脂、クレゾール樹脂、不飽和ポリエス
テル樹脂、エポキシ樹脂、ポリイミド樹脂、熱硬化ポリ
フェニレンオキサイド樹脂等の単独、変性物、混合物等
が用いられ必要に応じて粘度粘整に水、メチルアルコー
ル、アセトン、シクロヘキサノン、スチレンモノマー等
の溶媒を添加したもので、基材としてはガラス、アスベ
スト、セラミック等の無機繊維やポリエステル、ポリア
クリル、ポリビニルアルコール、ポリウレタン等の有機
合成繊維や木綿等の天然繊維からなる織布、不織布マッ
ト或は祇又はこれらの組合せ基材等で基材には必要に応
じて印刷、織り等のパターンを設けておくこともできる
ものである。積層一体化手段としては圧縮成形トランス
ファー底形、射出成形、押出成形、積層成形等のように
加熱加圧手段全般を用いることができるが成形温度は１
１０〜１７０℃であることが必要である。即ち１１０℃
未満では一体化せず、１７０℃をこえると成形品外観が
低下するためである。Thermoplastic resins with a melting point of 170°C or higher used in the present invention include polyethylene terephthalate resin, polybutylene terephthalate resin, polyphenylene sulfide resin,
It is not particularly limited as long as it has a melting point of 170° C. or higher, such as polyimide resin, polyphenylene oxide resin, etc. For thermoplastic resins with a melting point of 170°C or higher, inorganic powder fillers such as silica, calcium carbonate, clay, sulk, and aluminum hydroxide, and fiber fillers such as glass fiber, asbestos fiber, and ceramic fiber may be used as necessary. A coloring agent, a mold release agent, etc. can also be added. As the resin for the thermosetting resin-impregnated base material, urea resin, melamine resin, phenol resin, cresol resin, unsaturated polyester resin, epoxy resin, polyimide resin, thermosetting polyphenylene oxide resin, etc. alone, modified products, mixtures, etc. are used. If necessary, solvents such as water, methyl alcohol, acetone, cyclohexanone, and styrene monomer are added to adjust the viscosity.The base material is inorganic fibers such as glass, asbestos, and ceramics, as well as polyester, polyacrylic, and polyvinyl alcohol. , woven fabrics made of organic synthetic fibers such as polyurethane, natural fibers such as cotton, non-woven mats, mats, or combinations of these substrates, etc., with patterns such as printing or weaving provided on the substrate as necessary. It is also possible. As the lamination and integration means, general heating and pressing means such as compression molding, transfer molding, injection molding, extrusion molding, lamination molding, etc. can be used, but the molding temperature is 1.
It is necessary that the temperature is 10 to 170°C. i.e. 110℃
This is because if the temperature is less than 170° C., the product will not be integrated, and if it exceeds 170° C., the appearance of the molded product will deteriorate.
以下本発明を実施例にもとづいて説明する。The present invention will be explained below based on examples.
実施例
ポリブチレンテレフタレート樹脂成形材料１００重量部
（以下単に部と記す）を、金型温度１５０℃で不飽和ポ
リエステル樹脂含浸パターン紙と共に成形圧力５０ｋｇ
／ｃｄで３分間加熱加圧成形して不飽和ポリエステル樹
脂化粧層を有する樹脂成形品を得た。Example 100 parts by weight (hereinafter simply referred to as parts) of a polybutylene terephthalate resin molding material was molded together with unsaturated polyester resin-impregnated patterned paper at a mold temperature of 150°C under a molding pressure of 50 kg.
/cd for 3 minutes to obtain a resin molded product having an unsaturated polyester resin decorative layer.
比較例
実施例のポリブチレンテレフタレート樹脂成形材料のみ
を実施例と同様に加熱加圧成形して樹脂成形品を得た。Comparative Example Only the polybutylene terephthalate resin molding material of the example was subjected to heating and pressure molding in the same manner as in the example to obtain a resin molded product.
実施例及び比較例の樹脂成形品の性能は第１表のようで
ある。Table 1 shows the performance of the resin molded products of Examples and Comparative Examples.
第 １ 表
手続補正書（自発）
平底２年／７月２２日
〔発明の効果〕
本発明は上述した如く構成されている。特許請求の範囲
に記載した樹脂成形品においては耐傷つき性が大で且つ
パターンの自由性が大きいという効果がある。Table 1 Procedural Amendment (Voluntary) July 22, 2007 [Effects of the Invention] The present invention is constructed as described above. The resin molded product described in the claims has the advantage of high scratch resistance and great pattern freedom.
Claims (1)
含浸基材とを１１０〜１７０℃で積層一体化してなるこ
とを特徴とする樹脂成形品(1) A resin molded product characterized by being formed by laminating and integrating a thermoplastic resin with a melting point of 170°C or higher and a thermosetting resin-impregnated base material at 110 to 170°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8780290A JPH03286856A (en) | 1990-04-02 | 1990-04-02 | Resin molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8780290A JPH03286856A (en) | 1990-04-02 | 1990-04-02 | Resin molded product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03286856A true JPH03286856A (en) | 1991-12-17 |
Family
ID=13925115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8780290A Pending JPH03286856A (en) | 1990-04-02 | 1990-04-02 | Resin molded product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03286856A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6093473A (en) * | 1997-10-06 | 2000-07-25 | Lg Technology Sales And Marketing, Inc. | Abrasion resistant laminate and method for making same |
| US6440538B1 (en) | 2000-04-03 | 2002-08-27 | Lg Chem Ltd. | Abrasion resistant laminate |
| US6803110B2 (en) | 2001-01-22 | 2004-10-12 | Formica Corporation | Decorative laminate assembly and method for producing same |
| US7081300B2 (en) | 2001-01-22 | 2006-07-25 | Formica Corporation | Decorative laminate assembly and method of producing same |
| WO2008011941A1 (en) * | 2006-07-28 | 2008-01-31 | Dsm Ip Assets B.V. | Flame retardant thermoplastic composition |
| EP1448374B1 (en) * | 2001-11-09 | 2008-04-09 | BAE Systems PLC | Manufacture and assembly of structures |
| JP2012086578A (en) * | 2004-02-27 | 2012-05-10 | Toray Ind Inc | Epoxy resin composition for carbon-fiber-reinforced composite material, prepreg, integrated molding, fiber-reinforced composite material sheet, and casing for electric/electronic equipment |
-
1990
- 1990-04-02 JP JP8780290A patent/JPH03286856A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6093473A (en) * | 1997-10-06 | 2000-07-25 | Lg Technology Sales And Marketing, Inc. | Abrasion resistant laminate and method for making same |
| US6440538B1 (en) | 2000-04-03 | 2002-08-27 | Lg Chem Ltd. | Abrasion resistant laminate |
| US6803110B2 (en) | 2001-01-22 | 2004-10-12 | Formica Corporation | Decorative laminate assembly and method for producing same |
| US7081300B2 (en) | 2001-01-22 | 2006-07-25 | Formica Corporation | Decorative laminate assembly and method of producing same |
| EP1448374B1 (en) * | 2001-11-09 | 2008-04-09 | BAE Systems PLC | Manufacture and assembly of structures |
| JP2012086578A (en) * | 2004-02-27 | 2012-05-10 | Toray Ind Inc | Epoxy resin composition for carbon-fiber-reinforced composite material, prepreg, integrated molding, fiber-reinforced composite material sheet, and casing for electric/electronic equipment |
| WO2008011941A1 (en) * | 2006-07-28 | 2008-01-31 | Dsm Ip Assets B.V. | Flame retardant thermoplastic composition |
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