JPH0248908A - Surface transfer method - Google Patents
Surface transfer methodInfo
- Publication number
- JPH0248908A JPH0248908A JP8305989A JP8305989A JPH0248908A JP H0248908 A JPH0248908 A JP H0248908A JP 8305989 A JP8305989 A JP 8305989A JP 8305989 A JP8305989 A JP 8305989A JP H0248908 A JPH0248908 A JP H0248908A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- resin
- pressing
- transfer method
- onto
- 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
- 238000000034 method Methods 0.000 title claims description 15
- 238000012546 transfer Methods 0.000 title claims description 15
- 229920005992 thermoplastic resin Polymers 0.000 claims description 59
- 238000003825 pressing Methods 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 9
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 9
- 229920001610 polycaprolactone Polymers 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 7
- -1 polypropylene Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000004632 polycaprolactone Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- AHOUBRCZNHFOSL-YOEHRIQHSA-N (+)-Casbol Chemical compound C1=CC(F)=CC=C1[C@H]1[C@H](COC=2C=C3OCOC3=CC=2)CNCC1 AHOUBRCZNHFOSL-YOEHRIQHSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940028296 pexeva Drugs 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、例えば、樹脂成形型の成型面が所定の面に沿
って作製されているとか、その成型面に形成の凹凸が所
定通りに作製されているとかといった成型面の表面形状
を調べる場合や、各種物品表面のピンホールや亀裂等の
状態や各種物品の表面形状を調べる場合等に採用される
方法で、詳しくは、ポリエチレンやポリプロピレン等の
熱可塑性樹脂を溶融状態で対象物の表面に押付けたのち
、その対象物の表面から剥離して、熱可塑性樹脂の表面
に対象物の表面形状を転写形成する表面転写方法に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to, for example, a molding surface of a resin molding mold made along a predetermined surface, or a molding surface having irregularities formed in a predetermined manner. This method is used to examine the surface shape of the molded surface, the state of pinholes and cracks on the surface of various products, and the surface shape of various products. The present invention relates to a surface transfer method in which a thermoplastic resin such as the above is pressed in a molten state onto the surface of an object, and then peeled off from the surface of the object to transfer and form the surface shape of the object onto the surface of the thermoplastic resin.
例えば、樹脂成形型の成型面の表面形状を調査するにあ
たって採用される従来の表面転写方法では、前記熱可塑
性樹脂を溶融状態で対象物の表面に押付けるに、溶融状
態の熱可塑性樹脂を対象物の表面に供給し、次いで、そ
の供給した熱可塑性樹脂を押付は操作する手段が採用さ
れていた。For example, in the conventional surface transfer method used to investigate the surface shape of the molding surface of a resin mold, the thermoplastic resin is pressed against the surface of the object in a molten state. A method of supplying thermoplastic resin to the surface of an object and then pressing and manipulating the supplied thermoplastic resin was employed.
ところが、前記従来方法によるときは、熱可塑性樹脂を
対象物の表面に供給したのち押付けるまでの間に、供給
された熱可塑性樹脂のうち、対象物の表面に接触する部
分がその対象物の表面との接触で冷却され、その接触部
分の流動性が低下する。従って、特に微細な凹凸形状を
転写する場合、熱可塑性樹脂を強く押付けても、熱可塑
性樹脂が凹部に充分に、かつ、確実に入り込まず、凹凸
形状の転写の正確度、精密度を欠くのである。However, when using the conventional method, after the thermoplastic resin is supplied to the surface of the object and before it is pressed, the portion of the supplied thermoplastic resin that comes into contact with the surface of the object is It is cooled by contact with the surface, reducing the fluidity of the contact area. Therefore, especially when transferring minute uneven shapes, even if the thermoplastic resin is pressed strongly, the thermoplastic resin will not fully and reliably enter the recesses, resulting in a lack of accuracy and precision in transferring the uneven shapes. be.
本発明の目的は、たとえ微細な凹凸形状であっても、正
確、かつ、精密に転写できる方法を提供する点にある。An object of the present invention is to provide a method that can accurately and precisely transfer even minute uneven shapes.
本発明による表面転写方法の特徴は、熱可塑性樹脂を対
象物の表面に押付けるに、押付具の押付用面に溶融状態
の熱可塑性樹脂を供給し、その供給した熱可塑性樹脂が
溶融状態にある間に、熱可塑性樹脂を対象物の表面に押
付けるように前記押付具を操作する点にある。The surface transfer method according to the present invention is characterized by supplying a molten thermoplastic resin to the pressing surface of a pressing tool to press the thermoplastic resin onto the surface of an object, and turning the supplied thermoplastic resin into a molten state. The pressing tool is operated so as to press the thermoplastic resin onto the surface of the object during a certain period of time.
前記熱可塑性樹脂としては、構造式
１式％
で示される熱可塑性樹脂を含んだものを用いることが好
ましい。As the thermoplastic resin, it is preferable to use one containing a thermoplastic resin represented by the structural formula 1.
つまり、前記のように操作することにより、熱可塑性樹
脂を、対象物の表面への接触から間を置かずに対象物に
押付けることができるため、熱可塑性樹脂が対象物の表
面との接触で冷却され流動性を低下させる時間を与える
ことがなく、押付は時の熱可塑性樹脂の流動性を十分な
ものとできる。In other words, by operating as described above, the thermoplastic resin can be pressed onto the object without a pause after contact with the surface of the object, so that the thermoplastic resin does not come into contact with the surface of the object. The thermoplastic resin can maintain sufficient fluidity during pressing without giving time for cooling and reducing fluidity.
その結果、本発明によれば、微細な凹凸形状であっても
、押付力を強くすることなく、その凹部に熱可塑性樹脂
を十分確実に入り込ませて、その形状を正確に、かつ、
精密に熱可塑性樹脂に転写できるようになった。しかも
、押付力を強くする必要がないので、対象物の全体や凹
凸が押付けで変形したりし易いものであっても、適用で
きる。As a result, according to the present invention, even if the shape is minutely uneven, the thermoplastic resin can be sufficiently reliably entered into the recessed portion without increasing the pressing force, and the shape can be accurately and
It is now possible to precisely transfer onto thermoplastic resin. Furthermore, since there is no need to increase the pressing force, the present invention can be applied even if the entire object or its irregularities are easily deformed by pressing.
特に熱可塑性樹脂として、前述の構造式で示される熱可
塑性樹脂を含んだものを用いる場合には、後述実施例で
示す実験からも明らかなように、より一層形状を正確か
つ、精密に転写できる。In particular, when using a thermoplastic resin containing a thermoplastic resin represented by the above-mentioned structural formula, it is possible to transfer the shape even more accurately and precisely, as is clear from the experiments shown in the examples below. .
次に本発明の実施例を示す。 Next, examples of the present invention will be shown.
［１］第１図に示すように、固化した熱可塑性樹脂をヒ
ータで加熱して溶融し、押出すための樹脂ガン（１）を
用いて、ゴムや各種の樹脂等からなる断熱性に勝れた押
付具（２）の押付用面に溶融状態の熱可塑性樹脂（３）
を適量供給する。[1] As shown in Figure 1, a resin gun (1) is used to heat and melt the solidified thermoplastic resin and extrude it to achieve superior insulation properties made of rubber or various resins. A molten thermoplastic resin (3) is placed on the pressing surface of the pressed pressing tool (2).
Supply an appropriate amount.
［２１前記熱可塑性樹脂（３）が溶融状態にある間に、
好ましくは、押付具（２）に溶融状態の熱可塑性樹脂（
３）を供給後、遅滞することなく、第２図に示すように
、その熱可塑性樹脂（３）を対象物（Ａ）の転写対象の
表面に押付けるように押付具（２）を操作する。[21 While the thermoplastic resin (3) is in a molten state,
Preferably, the pressing tool (2) is filled with a molten thermoplastic resin (
3), without delay, operate the pressing tool (2) so as to press the thermoplastic resin (3) onto the surface of the object (A) to be transferred, as shown in Figure 2. .
［３］その後、対象物（＾）の表面から熱可塑性樹脂（
３）を剥離する。[3] After that, the thermoplastic resin (
3) Peel off.
以上の操作により、第３図に示すように、対象物（Ａ）
の表面形状を熱可塑性樹脂（３）に転写するのであって
、熱可塑性樹脂（３）は、対象物（Ａ）の表面に接触す
ると同時にその表面に押付けられるので、その表面への
接触で冷却されて流動性が低下することが少なく、微細
な凹凸表面であっても、その凹部内にスムーズに、かつ
、確実十分に入り込み、対象物（Ａ）の表面形状を非常
に忠実に写し取ることができるのである。Through the above operations, as shown in Figure 3, the object (A)
The surface shape of the object (A) is transferred to the thermoplastic resin (3), and since the thermoplastic resin (3) is pressed against the surface of the object (A) at the same time as it comes into contact with the surface, the thermoplastic resin (3) is cooled by contact with the surface. Even if the surface has minute irregularities, it can penetrate smoothly and reliably into the recesses, and the surface shape of the object (A) can be copied very faithfully. It can be done.
特に押付具（２）として断熱性に勝れたものを用いる場
合には、熱可塑性樹脂（３）のうちその押付具（２）の
表面への接触部の接触による冷却が阻止され、押付具（
２）に供給された熱可塑性樹脂（３）の全体を流動性に
勝れた状態に保持でき、対象物（Ａ）の表面へ押付けた
ときの表面へのなじみを良好にできる。また、・押付具
（２）をゴム板等の可撓性のものとする場合は、対象物
（Ａ）の表面が弯曲していても、その表面の全体に熱可
塑性樹脂（３）を押付けることを容易に行なえる。In particular, when using a material with excellent heat insulation properties as the pressing tool (2), cooling due to contact of the thermoplastic resin (3) with the surface of the pressing tool (2) is prevented, and the pressing tool (
The entire thermoplastic resin (3) supplied in step 2) can be maintained in a state with excellent fluidity, and when pressed against the surface of the object (A), it can be well adapted to the surface. In addition, if the pressing tool (2) is made of a flexible material such as a rubber plate, the thermoplastic resin (3) can be pressed over the entire surface of the object (A) even if the surface is curved. Easy to attach.
前記熱可塑性樹脂（３）を剥離する時期は、その樹脂（
３）の種類や特性、対象物（Ａ）の表面形状、状況等の
諸条件に応じて、適宜決定するのであって、一般には、
剥離できる範囲内においてその剥離に伴なって熱可塑性
樹脂（３）の転写面形状が変形、破壊されない状態にま
で硬化した時に剥離する。なお、熱可塑性樹脂（３）が
硬化した状態において十分な弾性を有する場合には、完
全に硬化するのを待って剥離しても良い。The timing to peel off the thermoplastic resin (3) is
It is determined as appropriate depending on various conditions such as the type and characteristics of 3), the surface shape of the object (A), the situation, etc., and in general,
Peeling occurs when the transfer surface shape of the thermoplastic resin (3) is cured to a state where it will not be deformed or destroyed as a result of the peeling within the peelable range. Note that if the thermoplastic resin (3) has sufficient elasticity in the cured state, it may be peeled off after waiting for complete cure.
前記熱可塑性樹脂（３）としては、ポリプロピレン、ポ
リエチレン、アクリルニトリルブタジェンスチレン、ポ
リアミド、ポリアセタール、ポリブチレンテレフタレー
ト、ポリエチレンテレフタレート、ポリフェニレンサル
ファイド、ポリエーテルエーテルケトン、ポリ四ふっ化
エチレン、ポリ三ふっ化エチレン等があり、対象物（Ａ
）との温度差を小さくして対象物（Ａ）との接触に伴な
う温度降下を少なくする上で、低融点のものが望ましい
が、特に、構造式
１式％
で示される熱可塑性樹脂を含んだものを用いることが好
ましい。その理由は次の通りである。The thermoplastic resin (3) includes polypropylene, polyethylene, acrylonitrile butadiene styrene, polyamide, polyacetal, polybutylene terephthalate, polyethylene terephthalate, polyphenylene sulfide, polyether ether ketone, polytetrafluoroethylene, polytrifluoroethylene etc., and the object (A
) is desirable in order to reduce the temperature drop due to contact with the object (A) by reducing the temperature difference between the thermoplastic resin and the object (A). It is preferable to use one containing the following. The reason is as follows.
つまり、本発明者は、上記構造の熱可塑性樹脂として、
構造式
％式％
但しＲはアルキル基
で示されるユニオンカーバイド（０８１０８Ｃ□ＩＩＩ
Ｍ）社のポリカプロラクトン（ＰＯＬＹＣＡＰＲＯＬＡ
ＣＴＯＮＢ）（開毛ＰＣＬ−７００）を用意し、それを
含んだ熱可塑性樹脂（３）と含まない熱可塑性樹脂とを
用いて反転性能を調べる実験を下記の要領で行った。In other words, the present inventor has discovered that as a thermoplastic resin having the above structure,
Structural formula % Formula % However, R is union carbide represented by an alkyl group (08108C□III
Polycaprolactone (POLYCAPROLA) manufactured by M)
CTONB) (open hair PCL-700) was prepared, and an experiment was conducted to examine the reversal performance using a thermoplastic resin (3) containing it and a thermoplastic resin not containing it, as described below.
く実 験〉
Ａ試料の作製
上記ポリカプロラクトン（以下ＰＣＬと略する）、アク
リロニトリルブタジェンスチレン樹脂（以下ＡＢＳと略
する）、ポリエチレン樹脂（以下ＰＥと略する）、エチ
レンビニルアセテート樹脂（以下ＥＶＡと略する）、塩
化ビニル樹脂（以下ｐｖｃと略する）を用意し、ＡＢＳ
。Experiment〉 Preparation of Sample A The above polycaprolactone (hereinafter abbreviated as PCL), acrylonitrile butadiene styrene resin (hereinafter abbreviated as ABS), polyethylene resin (hereinafter abbreviated as PE), ethylene vinyl acetate resin (hereinafter abbreviated as EVA), ) and vinyl chloride resin (hereinafter abbreviated as PVC), ABS
.
ＰＰ、、ＰＥ、ＥＶＡ、ＰＶＣの夫々にＰＣＬを重量比
で０％、１０％、２０％、３０％、４０％、５０％、６
０％、７０％、８０％、９０％を添加した樹脂およびＰ
ＣＬ１００％の樹脂３ｇを調合した。調合の方法は、第
４図に示すようにガスコンロ（４）で鉄ブロック（５）
を加熱し、その鉄ブロンク（４）上でＡＢＳＸＰＰ、、
ＰＥＸＥＶＡ、ＰＶＣの樹脂ペレットをヘラ練すしなが
ら一様に溶し、その溶けたものにＰＣＬのペレットを入
れて再度、−様になるまでヘラ練りを行う方法である。0%, 10%, 20%, 30%, 40%, 50%, 6 PCL in weight ratio of PP, PE, EVA, PVC respectively
Resin and P added with 0%, 70%, 80%, 90%
3 g of 100% CL resin was prepared. The mixing method is as shown in Figure 4, using the iron block (5) on the gas stove (4).
Heating the ABSXPP on the iron bronk (4),
In this method, resin pellets of PEXEVA and PVC are uniformly melted while being kneaded with a spatula, PCL pellets are added to the melted mixture, and the mixture is kneaded again with a spatula until it becomes -like.
尚、ＡＢＳは２３０〜２４０°Ｃ，、ＰＰは２１０〜２
２０℃、ＰＥは２００〜２２５℃、ＥＶＡは１８０〜１
８５℃、ｐｖｃハ２１５〜２３０℃に夫々、加熱した。In addition, ABS is 230-240°C, PP is 210-2
20℃, PE 200-225℃, EVA 180-1
It was heated to 85°C and PVC to 215-230°C, respectively.
次いで、
）調合した樹脂（３）の１ｇを前記鉄ブロック（５）上
で２３０℃に加熱し、鉄ヘラを用いて流動状態になるま
で練り、
ｉｉ）別に用意した鉄ベラ（６）上に樹脂（３）を移し
、第５図に示すように、その鉄ベラ（６）てあらさ標準
片（７）に押付け、断熱ゴムシート（８）を介して４
ｋｇの重り（９）を載せて押付力をかけ、
ｉｉｉ ）自然に冷却させたのち、樹脂（３）をあらさ
標準片（７）から剥し、
それを試料とした、なお、あらさ標準片（７）は、株式
会社東京精密製の３μｍＲａ、１１μｍＲｍａｘのもの
を用いた。Next, 1 g of the prepared resin (3) was heated to 230°C on the iron block (5) and kneaded using an iron spatula until it became fluid, and ii) 1 g of the prepared resin (3) was kneaded on a separately prepared iron spatula (6). Transfer the resin (3) and press the iron spatula (6) onto the rough standard piece (7) as shown in Fig.
A weight (9) of 1 kg was placed on it and a pressing force was applied. iii) After allowing it to cool naturally, the resin (3) was peeled off from the roughness standard piece (7) and used as a sample. ) used was one manufactured by Tokyo Seimitsu Co., Ltd. with 3 μmRa and 11 μmRmax.
尚、前記ＡＢＳには、三菱レイヨン株式会社製のダイヤ
ベットＡＢＳ ［銘柄１００１ （色調に０００１）
］を用い、ＰＰには、ダイヤポリマー株式会社製の三菱
ポリプロＰＰ［銘柄０Ｘ１８１Ｒ２６４］を用い、ＰＥ
には、東洋曹達工業株式会社製のベトロセン（６ＨｉＡ
２０２）を用い、ＥＶＡには、東洋曹達工業株式会社製
のウルトラセン［銘柄７２０］を用い、ＰｖＣには、タ
キロン株式会社製の溶接棒を用いた。The ABS mentioned above is Diamondbet ABS manufactured by Mitsubishi Rayon Co., Ltd. [Brand 1001 (color tone 0001)]
], Mitsubishi Polypro PP [brand 0X181R264] manufactured by Dia Polymer Co., Ltd. was used for the PP, and PE
Betrocene (6HiA) manufactured by Toyo Soda Kogyo Co., Ltd.
202), Ultrasen [brand 720] manufactured by Toyo Soda Kogyo Co., Ltd. was used for EVA, and a welding rod manufactured by Takiron Co., Ltd. was used for PvC.
Ｂ方法
試料のうち、前述した鉄ベラ（６）での押圧した作業時
における印象（流動性や冷却に伴う硬化具合）や目視観
察により最も反転率の良い部分を選択し、表面粗度計（
株式会社東京精密製）を用いて試料の反転面の粗度を計
測し、前記あらさ標準片（７）の粗度を同様に計測した
結果とそれらの結果とを比較した。第６図乃至第５７図
に各々の計測結果を示す。Method B From the sample, select the part with the best reversal rate based on impressions (fluidity and degree of hardening due to cooling) during pressing with the aforementioned iron spatula (6) and visual observation, and measure the surface roughness with a surface roughness meter (
(manufactured by Tokyo Seimitsu Co., Ltd.) was used to measure the roughness of the inverted surface of the sample, and these results were compared with the results of similarly measuring the roughness of the roughness standard piece (7). Each measurement result is shown in FIGS. 6 to 57.
Ｃ結果
ＰＣＬを添加すると、ＡＢＳ、Ｐ、Ｐ、ＰＥ、ＥＶＡ、
ＰＶＣ夫々を単独に熱可塑性樹脂（３）として使用した
場合に比較して、あらさ標準片（７）の凹凸の転写の忠
実度が高くなり、特に、ＰＣＬ単独の場合には非常に優
れていることが判った。C result When PCL is added, ABS, P, P, PE, EVA,
Compared to the case where PVC is used alone as the thermoplastic resin (3), the fidelity of the transfer of the unevenness of the roughness standard piece (7) is higher, and it is especially excellent when PCL alone is used. It turned out that.
また、次の事実が判明した。Additionally, the following facts were discovered.
（１） ＡＢＳ１００％の熱可塑性樹脂（３）の場合
は、流動性がなく練りにくかったが、ＰＣＬを１０〜３
０％添加すると、練り易さが向上し、４０％以上添加す
ると、流動性が向上して練り易くなった。換言すると、
４０％以上添加すると、加熱温度を低くできる。(1) In the case of 100% ABS thermoplastic resin (3), it had no fluidity and was difficult to knead, but when the PCL was 10-3
When added at 0%, the ease of kneading improved, and when added at 40% or more, the fluidity improved and it became easier to knead. In other words,
If 40% or more is added, the heating temperature can be lowered.
（２１ｐＰｌｏｏ％の熱可塑性樹脂（３）の場合は、Ａ
ＢＳと同様に練りに＜＜、つまり、流動性が悪く、すぐ
に冷却固化し易い。これは、反転性の悪化の要因となっ
ていると考えられる。(In the case of thermoplastic resin (3) with 21pPloo%, A
Like BS, it is difficult to knead, meaning it has poor fluidity and is easily solidified by cooling. This is considered to be a factor in the deterioration of reversibility.
＋３１ ＰＥ１００％の熱可塑性樹脂（３）の場合は
、軟うかいゴムコロイド状で流動性がなく、しかも、ヘ
ラが温かくなると、そのヘラに付着した。+31 In the case of 100% PE thermoplastic resin (3), it was like a soft rubber colloid and had no fluidity, and moreover, it adhered to the spatula when the spatula became warm.
（４） ＥＶＡ１００％の熱可塑性樹脂（３）の場合
は、流動性が出るものの、ゴム状で付着し易い。(4) In the case of 100% EVA thermoplastic resin (3), although it has fluidity, it is rubbery and tends to stick.
（５１ＰＥ００％の熱可塑性樹脂（３）の場合は、流動
性がなく練りに（＜、かつ、表面の冷却が速くて反転性
が悪い。(51PE00% thermoplastic resin (3) has no fluidity and is difficult to knead (<), and the surface cools quickly and has poor reversibility.
＋６１ ＰＥ１００％の熱可塑性樹脂（３）の場合は
、１５０℃の加熱でも十分な流動性があった。+61 In the case of 100% PE thermoplastic resin (3), it had sufficient fluidity even when heated at 150°C.
以下、本発明の別実施例を示す。 Another example of the present invention will be shown below.
［１コ対象物（＾）の表面に離型層を形成したのち、熱
可塑性樹脂（３）を押付ける。[After forming a release layer on the surface of one object (^), press thermoplastic resin (3).
［２コ押付具（２）の構造、形態は、適宜変更可能であ
る。[The structure and form of the two pressing tools (2) can be changed as appropriate.
［３コ上述実施例では、押付具（２）に溶融状態の熱可
塑性樹脂（３）を樹脂ガン（１）を用いて供給したが、
その供給手段は適宜変更可能である。[3] In the above embodiment, the thermoplastic resin (3) in a molten state was supplied to the pressing tool (2) using the resin gun (1).
The supply means can be changed as appropriate.
尚、特許請求の範囲の項に図面との対照を便利にする為
に符号を記すが、該記入により本発明は添付図面の構造
に限定されるものではない。Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.
図面は本発明に係る表面転写方法の実施例を示し、第１
図は正面図、第２図、第３図は断面図であり、第４図、
第５図は実験方法を示す概略図であり、第６図乃至第５
７図は実験結果を示すグラフである。
（３）・・・・・・熱可塑性樹脂、（Ａ）・・・・・・
対象物、（２）・・・・・・押付具。The drawings show an embodiment of the surface transfer method according to the present invention.
The figure is a front view, Figures 2 and 3 are cross-sectional views, and Figures 4 and 3 are cross-sectional views.
FIG. 5 is a schematic diagram showing the experimental method, and FIGS.
Figure 7 is a graph showing the experimental results. (3)...Thermoplastic resin, (A)...
Object, (2)...pressing tool.
Claims (1)
面に押付けたのち、その対象物（Ａ）の表面から剥離し
て、熱可塑性樹脂（３）に対象物（Ａ）の表面形状を転
写形成する表面転写方法であって、前記熱可塑性樹脂（
３）を溶融状態で対象物（Ａ）の表面に押付けるに、押
付具（２）の押付用面に溶融状態の熱可塑性樹脂（３）
を供給し、その供給した熱可塑性樹脂（３）が溶融状態
にある間に、熱可塑性樹脂（３）を対象物（Ａ）の表面
に押付けるように前記押付具（２）を操作する表面転写
方法。 ２、前記熱可塑性樹脂（３）として、構造式▲数式、化
学式、表等があります▼ １００＜ｎ＜３０００ で示される熱可塑性樹脂を含んだものを用いる請求項１
．記載の表面転写方法。[Claims] 1. After pressing the thermoplastic resin (3) in a molten state onto the surface of the object (A), it is peeled from the surface of the object (A) to form the thermoplastic resin (3). A surface transfer method for transferring and forming the surface shape of a target object (A), the method comprising:
3) is pressed onto the surface of the object (A) in a molten state, the molten thermoplastic resin (3) is placed on the pressing surface of the pressing tool (2).
a surface on which the pressing tool (2) is operated so as to press the thermoplastic resin (3) onto the surface of the object (A) while the supplied thermoplastic resin (3) is in a molten state. Transfer method. 2. The thermoplastic resin (3) includes a thermoplastic resin having a structural formula ▲ mathematical formula, chemical formula, table, etc. ▼ 100<n<3000 Claim 1
．． Surface transfer method described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8305989A JPH0248908A (en) | 1988-05-30 | 1989-03-31 | Surface transfer method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-132214 | 1988-05-30 | ||
| JP13221488 | 1988-05-30 | ||
| JP8305989A JPH0248908A (en) | 1988-05-30 | 1989-03-31 | Surface transfer method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248908A true JPH0248908A (en) | 1990-02-19 |
Family
ID=26424128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8305989A Pending JPH0248908A (en) | 1988-05-30 | 1989-03-31 | Surface transfer method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007033291A (en) * | 2005-07-28 | 2007-02-08 | Mitsutoyo Corp | Roughness standard piece and its manufacturing method |
| WO2018038101A1 (en) * | 2016-08-24 | 2018-03-01 | パナック株式会社 | Resin composition, uncured resin layer, resin film and production method therefor, and laminate production method |
-
1989
- 1989-03-31 JP JP8305989A patent/JPH0248908A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007033291A (en) * | 2005-07-28 | 2007-02-08 | Mitsutoyo Corp | Roughness standard piece and its manufacturing method |
| WO2018038101A1 (en) * | 2016-08-24 | 2018-03-01 | パナック株式会社 | Resin composition, uncured resin layer, resin film and production method therefor, and laminate production method |
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