JP2662731B2 - Decorative material and its manufacturing method - Google Patents
Decorative material and its manufacturing methodInfo
- Publication number
- JP2662731B2 JP2662731B2 JP12133988A JP12133988A JP2662731B2 JP 2662731 B2 JP2662731 B2 JP 2662731B2 JP 12133988 A JP12133988 A JP 12133988A JP 12133988 A JP12133988 A JP 12133988A JP 2662731 B2 JP2662731 B2 JP 2662731B2
- Authority
- JP
- Japan
- Prior art keywords
- chip
- pattern
- decorative material
- present
- pvc
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は床材・壁材等の内装材に適した装飾材および
その製造方法である。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a decorative material suitable for interior materials such as floor materials and wall materials, and a method for producing the same.
（従来技術の問題点） 従来より基材上にシートを機械的に切断した角状ペレ
ットが散布固定され、このペレット間に透明樹脂マトリ
ックスが充填固化された床材等が公知である。しかし、
近年、丸い形状のものが人気を集めるにつれ、従来の四
角いイメージの床材にない新規性・意匠性が求められる
ようになった。(Problems of the Related Art) Conventionally, floor materials and the like in which angular pellets obtained by mechanically cutting a sheet are dispersed and fixed on a base material and a transparent resin matrix is filled and solidified between the pellets are known. But,
In recent years, as the shape of a round shape has gained popularity, novelty and design that are not present in the floor material of a conventional square image have been required.
（発明の構成） 本発明は上記要望にこたえた新規性・意匠性の大な装
飾材で、基材上に模様チップとマトリックス樹脂部とが
形成された装飾材において、該模様チップがポリ塩化ビ
ニル樹脂と可塑剤とチクソトロピー化剤を含有する丸み
を帯びた形状の模様チップであることを特徴とする装飾
材、をその要旨とする。(Constitution of the Invention) The present invention is a decorative material having a large novelty and a design that meets the above-mentioned demand. In a decorative material in which a pattern chip and a matrix resin portion are formed on a base material, the pattern chip is made of polychloride. The gist of the present invention is a decorative material characterized by being a rounded pattern chip containing a vinyl resin, a plasticizer, and a thixotropic agent.
以下、図面に基づいて本発明を説明する。第１図は本
発明装飾材の製造工程図であり、本発明の模様チップの
製造方法としては重合度が500〜1500、好ましくは800〜
1200のポリ塩化ビニル（PVC）粉体でペースト用PVC粉ま
たはこれで塩化ビニル−酢酸ビニル共重合体との混合物
でもよい。上記PVC粉100重量部に炭酸カルシウム等の充
填剤を50〜300重量部添加し、可塑剤とチクソトロピー
化剤の混合物を50〜200部添加し、安定剤を添加する。Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is a manufacturing process diagram of the decorative material of the present invention. As a method of manufacturing the pattern chip of the present invention, the degree of polymerization is 500 to 1500, preferably 800 to
1200 polyvinyl chloride (PVC) powders may be PVC powders for pastes or mixtures thereof with vinyl chloride-vinyl acetate copolymers. 50 to 300 parts by weight of a filler such as calcium carbonate is added to 100 parts by weight of the PVC powder, 50 to 200 parts of a mixture of a plasticizer and a thixotropic agent are added, and a stabilizer is added.
この時、チクソトロピー化剤は可塑剤に対して0.5〜
５重量％添加される。なお、チクソトロピー化剤として
はイーコン、シリカゲル、アエロジル（アエロジル社
製）、ファインシール（徳山曹達社製）等が例示でき
る。上述の配合であるPVC粉体１をニーダー機等の混練
機２で室温程度の温度で堅練りする。本発明において堅
練りとは固形物であって、流動しない程度に柔軟な樹脂
混練物を作製することを意味する。本発明において堅練
り物の具体的な状態として直径1.3cmの円板で重さが1.0
〜2.0kgのおもりが２〜7mmの深さに喰い込む程度の柔軟
さの塊状物で、この塊状物は指先で容易に変形できる。At this time, the thixotropic agent is 0.5 to
5% by weight is added. Examples of the thixotropic agent include econ, silica gel, Aerosil (manufactured by Aerosil), and fine seal (manufactured by Tokuyama Soda Co., Ltd.). The PVC powder 1 having the above composition is kneaded by a kneader 2 such as a kneader at a temperature of about room temperature. In the present invention, the term "hardening" means to produce a resin kneaded material which is a solid material and which is flexible so as not to flow. In the present invention, as a specific state of the hardened material, a disc having a diameter of 1.3 cm and a weight of 1.0
It is a lump that is soft enough for a 2.0 kg weight to bite into a depth of 2-7 mm, and this lump can be easily deformed with a fingertip.
得られたPVC塊状体に分散されないか、またはペース
ト状の着色剤を付与し、着色剤が均一に混練されない程
度、不均一な混合状態で留まるように若干上記ニーダー
で再混合する。かくて、柔軟なPVCの塊状物３が得られ
る。塊状物３は着色剤が濃淡状に付与されており、かつ
指で押すと変形する程、柔軟でドウ（dough）状を示
す。The obtained PVC mass is not dispersed or a paste-like colorant is applied, and the mixture is slightly remixed with the above kneader so that the colorant remains in a non-uniform mixing state to such an extent that the colorant is not uniformly kneaded. Thus, a lump 3 of flexible PVC is obtained. The lump 3 is provided with a coloring agent in a light and shade form, and is so soft and dough that it deforms when pressed with a finger.
得られた混合物を適当な分割装置４で粒径が20mm程度
の粗粒状体に分割し、所望によりPVCと可塑剤、安定剤
を含有する無色透明性樹脂粉体あるいは着色透明性樹脂
粉体６とともに、例えばホバートミキサーのような剪断
力のかからない羽根構造のかくはん機５でかくはんする
ことにより本発明の模様チップ７が得られる。上記のよ
うに好ましくは７〜14メッシュの模様チップが得られ、
透明性粉体を添加した場合は、この表面は上記透明性粉
体がまぶされた状態になっている。この透明性粉体部分
は後に熱圧成形されてマトリックス樹脂部を形成する。The obtained mixture is divided into coarse particles having a particle size of about 20 mm by a suitable dividing device 4 and, if desired, a colorless transparent resin powder or a colored transparent resin powder 6 containing PVC, a plasticizer and a stabilizer. At the same time, the pattern chip 7 of the present invention can be obtained by stirring with a stirrer 5 having a blade structure such as a Hobart mixer that does not apply a shearing force. As described above, a pattern chip of preferably 7 to 14 mesh is obtained,
When the transparent powder is added, the surface is covered with the transparent powder. The transparent powder portion is later hot-pressed to form a matrix resin portion.
この時点で得られた模様チップは丸みを帯びた形状
で、上記粗粒状体が着色された場合は濃色模様と淡色模
様を得られたチップに付与することが可能である。この
チップもまたドウ状の（指で押すと変形する程度の柔軟
さを有する）粒状体で、このチップ７を振動機９で振動
される振動板８に通して接着剤を塗布した基材10上に散
布する。The pattern chip obtained at this time has a rounded shape, and when the coarse-grained material is colored, a dark pattern and a light color pattern can be applied to the obtained chip. This chip is also a dough-shaped (soft enough to be deformed when pressed with a finger) granular material, and the chip 7 is passed through a vibrating plate 8 vibrated by a vibrator 9 to apply an adhesive. Sprinkle on top.
つぎにチップを140℃〜200℃でプレス機11で加熱加圧
して基材上にゲル化させ接着固定する。この時、透明性
樹脂粉体はマトリックス樹脂部を形成して本発明装飾材
が得られる。Next, the chip is heated and pressurized at 140 ° C. to 200 ° C. by the press machine 11 to be gelled on the base material and bonded and fixed. At this time, the transparent resin powder forms the matrix resin portion, and the decorative material of the present invention is obtained.
本発明においてマトリックス樹脂部は、前記模様チッ
プが基材上に形成された後、透明性パウダーまたはPVC
ペーストを塗布してチップの隙間に充填した後、加熱ゲ
ル化して形成されてもよい。In the present invention, the matrix resin portion is a transparent powder or PVC after the pattern chip is formed on the base material.
After the paste is applied and filled in the gaps between the chips, the paste may be formed by heating and gelling.
本発明においてPVCの組成物中にチクソトロピー化剤
が含有されているので良好な状態で模様チップが得られ
る。In the present invention, since the thixotropic agent is contained in the PVC composition, a patterned chip can be obtained in a good condition.
第２図は本発明装飾材斜視図であり、７は丸みを帯び
た模様チップであり、この１つのチップには着色剤が不
均一分散のままなので濃色模様部12と淡色模様部13が存
在し、意外性のある新規な意匠が得られ、このチップが
透明マトリックス樹脂部14間に成形固定された構成の装
飾材15なのである。10は基材である。FIG. 2 is a perspective view of the decorative material of the present invention, in which 7 is a rounded pattern chip, and a dark pattern portion 12 and a light color pattern portion 13 are formed on one of the chips because the colorant remains non-uniformly dispersed. An existing and unexpected new design is obtained, and this chip is the decorative material 15 which is formed and fixed between the transparent matrix resin portions 14. 10 is a substrate.
このように本発明は意匠性が高く新規性のある装飾材
およびその製造方法を提供するものである。As described above, the present invention provides a decorative material having a high design property and a novelty, and a method for producing the same.
（発明の効果） 1.模様チップが丸みを帯びているので丸い感じの意匠の
装飾材が得られた。(Effects of the Invention) 1. Since the pattern chip is rounded, a decorative material having a design with a round feeling was obtained.
2.1つ１つのチップに濃色部と淡色部が得られた。2. Dark and light portions were obtained on each chip.
3.上記の丸い模様チップに濃色模様と淡色模様が付与さ
れることにより、新規で、かつ深みのある意匠性が得ら
れた。3. By giving dark and light patterns to the round pattern chip, a new and deep design property was obtained.
4.本発明の製造方法により、装飾材が容易に、かつ無駄
なく得ることができた。4. According to the manufacturing method of the present invention, the decorative material could be obtained easily and without waste.
実施例 配合Ａの組成物を常温でニーダー混練機で混練して柔
軟なPVC堅練り塊状物を得た。Example The composition of Formulation A was kneaded at room temperature with a kneader kneader to obtain a flexible PVC kneaded mass.
配合Ａ PVC（重合度1000） 100重量部 充填剤 150 〃 可塑剤 45 〃 チクソトロピー化剤（アエロジル）（可塑剤に対し）３
％ 安定剤 １ 〃 顔料をペースト状にして投入し、顔料が均一分散され
ない程度に同ニーダーで再混合した後、塊状物を得られ
たPVC塊少物に粒径約20cmの粗粒状物に切断後、ホバー
トミキサーでPVCと可塑剤と安定剤のみ含有する透明性P
VCパウダーとともに回転かくはんし、10メッシュ程度の
丸みを帯びた本発明模様チップを得た。PVCペースト接
着剤を塗布したガラス不織布基材上に上記模様チップを
傾斜振動板を通して散布し最密充填した後、160℃で加
熱加圧成形して本発明装飾材を得た。模様チップ１つ１
つには濃色模様部分と淡色模様部分が得られ、これらの
組合せにより複雑で意匠性の高い模様を得た。また模様
チップにまぶされたPVCパウダーは透明マトリックス部
を形成した。Formulation A PVC (degree of polymerization 1000) 100 parts by weight Filler 150 可塑 Plasticizer 45 〃 Thixotropic agent (Aerosil) (based on plasticizer) 3
% Stabilizer 1 し Add the pigment into a paste and remix it in the same kneader to the extent that the pigment is not evenly dispersed. Then, using a Hobart mixer, a transparent P containing only PVC, plasticizer and stabilizer
The powder was rotated and stirred together with the VC powder to obtain a rounded pattern chip of the present invention of about 10 mesh. The pattern chip was sprayed on a glass non-woven fabric substrate coated with a PVC paste adhesive through an inclined diaphragm to be packed in a close-packed manner, and then heated and pressed at 160 ° C. to obtain a decorative material of the present invention. One pattern chip
In the end, a dark-colored pattern portion and a light-colored pattern portion were obtained, and a combination of these components resulted in a complicated and highly designable pattern. The PVC powder covered with the pattern chips formed a transparent matrix portion.
第１図は本発明装飾材の製造工程図、第２図は装飾材の
斜視図である。７は模様ペレット、12は濃色部分、13は
淡色部分、15は装飾材である。FIG. 1 is a manufacturing process diagram of the decorative material of the present invention, and FIG. 2 is a perspective view of the decorative material. 7 is a pattern pellet, 12 is a dark portion, 13 is a light portion, and 15 is a decorative material.
Claims (4)
とが形成された装飾材において、 該模様チップがポリ塩化ビニル樹脂と可塑剤とチクソト
ロピー化剤を含有する丸みを帯びた形状のチップである
ことを特徴とする装飾材。1. A decorative material having a pattern chip and a matrix resin portion formed on a substrate, wherein the pattern chip is a rounded chip containing a polyvinyl chloride resin, a plasticizer and a thixotropic agent. A decorative material characterized by being.
れたことを特徴とする特許請求の範囲第１項の装飾材。2. The decorative material according to claim 1, wherein a dark pattern and a light pattern are provided on the pattern chip.
ピー化剤を含有する組成物をかくはんして柔軟な丸みを
帯びたチップを作製し、つぎにこのチップを基材上に散
布しマトリックス樹脂部とともに加熱加圧成形すること
を特徴とする装飾材の製造方法。3. A soft rounded chip is prepared by stirring a composition containing a plasticizer and a thixotropic agent in a polyvinyl chloride resin, and then the chip is sprayed on a base material to form a matrix resin portion. And a method for producing a decorative material, wherein the decorative material is subjected to heat and pressure molding.
つのチップに濃色模様と淡色模様を形成することを特徴
とする特許請求の範囲第３項の装飾材の製造方法。4. The method according to claim 1, wherein a colorant is unevenly applied to the composition.
4. The method according to claim 3, wherein a dark pattern and a light pattern are formed on one chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12133988A JP2662731B2 (en) | 1988-05-18 | 1988-05-18 | Decorative material and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12133988A JP2662731B2 (en) | 1988-05-18 | 1988-05-18 | Decorative material and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01290419A JPH01290419A (en) | 1989-11-22 |
| JP2662731B2 true JP2662731B2 (en) | 1997-10-15 |
Family
ID=14808812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12133988A Expired - Fee Related JP2662731B2 (en) | 1988-05-18 | 1988-05-18 | Decorative material and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2662731B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2670427B1 (en) * | 1990-12-18 | 1994-07-08 | Francois Savigny | METHOD OF VACUUM MOLDING OF A PLASTIC MATERIAL PANEL AND PANEL OBTAINED ACCORDING TO THE METHOD. |
-
1988
- 1988-05-18 JP JP12133988A patent/JP2662731B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01290419A (en) | 1989-11-22 |
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