JPH0618734B2 - Decorative material and manufacturing method thereof - Google Patents
Decorative material and manufacturing method thereofInfo
- Publication number
- JPH0618734B2 JPH0618734B2 JP63064178A JP6417888A JPH0618734B2 JP H0618734 B2 JPH0618734 B2 JP H0618734B2 JP 63064178 A JP63064178 A JP 63064178A JP 6417888 A JP6417888 A JP 6417888A JP H0618734 B2 JPH0618734 B2 JP H0618734B2
- Authority
- JP
- Japan
- Prior art keywords
- matrix layer
- synthetic resin
- decorative material
- granules
- layer
- 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 - Lifetime
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は床シート、床タイル、壁材等の内装材に適した
化粧材とその製造方法に関する。TECHNICAL FIELD The present invention relates to a decorative material suitable for interior materials such as floor sheets, floor tiles and wall materials, and a method for producing the same.
（発明の課題） 本発明は流れ模様でない、粒状模様の留った意匠性の高
い化粧材の提供をその目的とする。(Problem of the Invention) An object of the present invention is to provide a decorative material having a granular design, which is not a flow pattern, and has high designability.
（従来技術とその問題点） 公知のタイル模様はＰＶＣベースシートにモツル（模様
材）を散布してカレンダーで圧延することにより、モツ
ルが熱変形して伸びてマーブル模様その他の流れ模様が
得られた。しかしながら近年、流れ模様でない新しい意
匠性が求められ新しいタイルが求められていた。(Prior art and its problems) In a known tile pattern, a mottle (pattern material) is sprinkled on a PVC base sheet and rolled by a calendar, and the mottle is thermally deformed and stretched to obtain a marble pattern or other flow patterns. It was However, in recent years, a new design property that is not a flow pattern has been demanded, and a new tile has been demanded.
しかし、ポリ塩化ビニル（ＰＶＣ）に模様材として硬質
無機粒状体を添加すると加工に際してロールが損傷を受
け好ましくなかった。However, when hard inorganic particles were added as a patterning material to polyvinyl chloride (PVC), the roll was damaged during processing, which was not preferable.
（発明の構成） 本発明は上記問題点を解消した構成で、ポリ塩化ビニル
マトリックス層中に該マトリックス層と溶融変形しない
合成樹脂粒状体が分散埋没され、かつ該粒状体の一部が
マトリックス層上に露出していることを特徴とする化粧
材、をその要旨とする。(Structure of the Invention) The present invention has a structure in which the above-mentioned problems are solved, in which a synthetic resin granule that does not melt-deform with the matrix layer is dispersed and embedded in a polyvinyl chloride matrix layer, and a part of the granule is a matrix layer. The gist of the decorative material is that it is exposed above.
以下、図面に基づいて説明する。Hereinafter, description will be given with reference to the drawings.
第１図は本発明化粧材床タイルを例にした断面図であ
る。１はＰＶＣマトリックス（以下Ｍとする）層で通常
のＰＶＣ床タイルとほぼ同様のＰＶＣ樹脂、充填剤、可
塑剤、安定剤等を含有する組成物から得られ１．５〜４
mmが望ましい。上記ＰＶＣ組成物は１５０〜２２０℃の
範囲で加工され、バンバリーミキサーで混練し、ミルロ
ールで厚さを一定に整えて、その上に粒径が０．３〜
３．０mm、望ましくは０．５〜１．０mmの合成樹脂装飾
粒状体２（以下、単に粒状体という）を散布してカレン
ダー加工により粒状体２をＭ層中に埋没させるとともに
厚さ１．５〜４mmに圧延して本発明床タイル３を得た。FIG. 1 is a sectional view of a decorative floor tile of the present invention as an example. 1 is a PVC matrix (hereinafter referred to as M) layer, which is obtained from a composition containing a PVC resin, a filler, a plasticizer, a stabilizer and the like, which are almost the same as those of a normal PVC floor tile, and 1.5 to 4
mm is preferable. The PVC composition is processed in the range of 150 to 220 ° C., kneaded in a Banbury mixer, adjusted to a constant thickness with a mill roll, and has a particle size of 0.3 to
Synthetic resin decorative granules 2 (hereinafter, simply referred to as granules) having a thickness of 3.0 mm, preferably 0.5 to 1.0 mm are sprinkled, and the granules 2 are buried in the M layer by calendering and the thickness is 1. The floor tile 3 of the present invention was obtained by rolling to 5 to 4 mm.
粒状体はポリエチレンテレフタレート（ＰＥＴ）、ポリ
ブチレンテレフタレート（ＰＢＴ）、ナイロン６、ナイ
ロン６−６、ナイロン１２、芳香族ポリアミド等のポリ
アミド（ＰＡ）、ポリカーボネート（ＰＣ）、エポキ
シ、メラミン、尿素、不飽和ポリエステル等の熱可塑性
樹脂および熱硬化性樹脂が例示され、該粒状体は着色さ
れていても透明でもよく、これらは適宜炭酸カルシウム
等の充填剤を含有してもよい。上記粒状体はＭ層のシー
ト化における加熱軟化される温度において溶融変形しな
い。本発明においては上記模様材としての粒状体は流れ
模様にならず、粒状模様は原形を留めた状態になり高い
意匠性を示す。また、殆んど全厚みにわたって粒状体が
埋没されているので摩耗により模様が消滅しにくい。Granules include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), nylon 6, nylon 6-6, nylon 12, polyamide (PA) such as aromatic polyamide, polycarbonate (PC), epoxy, melamine, urea, unsaturated. A thermoplastic resin such as polyester and a thermosetting resin are exemplified, and the granular body may be colored or transparent, and may appropriately contain a filler such as calcium carbonate. The granules do not melt and deform at the temperature at which they are softened by heating in forming the M layer into a sheet. In the present invention, the granular material as the patterning material does not form a flow pattern, and the granular pattern remains in its original shape, showing high designability. Further, since the granular material is buried almost all over the thickness, the pattern is hard to disappear due to abrasion.
また粒状体により耐摩耗性が向上する。粒状体の熱によ
る溶融、変質により、粒状体自体の色落ちや、Ｍ層の変
色は無い。Further, the wear resistance is improved by the granular material. There is no discoloration of the granules themselves or discoloration of the M layer due to melting or deterioration of the granules due to heat.
等の効果を示す。また表面に紫外線硬化樹脂（ＵＶ）皮
膜を設けてもよい。第２図は本発明の実施態様の断面図
であり、得られた化粧材の表面にエンボス４、裏面にエ
ンボス５を設けてもよい。またＰＶＣシート、発泡体そ
の他の従来の床材の裏打ち材を本発明化粧材裏面に設け
てもよい。And the like. Further, an ultraviolet curable resin (UV) film may be provided on the surface. FIG. 2 is a cross-sectional view of an embodiment of the present invention, and the embossing 4 may be provided on the front surface and the embossing 5 on the back surface of the obtained decorative material. Further, a PVC sheet, foam or other conventional flooring lining material may be provided on the back surface of the decorative material of the present invention.
また、本発明の他の要旨を加熱軟化状態の一定厚さのポ
リ塩化ビニルＭ層上に該Ｍ層に対し溶融変形しない合成
樹脂粒状体を散布し、該粒状体をＭ層中に加圧埋没させ
るとともに、Ｍ層を緻密な構造とし、かつ該粒状体の一
部がＭ層上に露出させることを特徴とする化粧材の製造
方法とする。第３図は本発明化粧材の製造工程例の図で
ある。Another feature of the present invention is to disperse a synthetic resin granular material which is not melt-deformed with respect to the M layer on a polyvinyl chloride M layer having a constant thickness in a heat-softened state and press the granular material into the M layer. The method for producing a decorative material is characterized in that the M layer is buried and has a dense structure, and a part of the granular material is exposed on the M layer. FIG. 3 is a diagram of an example of a manufacturing process of the decorative material of the present invention.
ＰＶＣのＭ組成物からなる樹脂６中に粒状体２が分散含
有されており、この樹脂がバンバリーミキサーＢ中で１
５０〜２５０℃で混練されて排出される。A granular material 2 is dispersed and contained in a resin 6 composed of PVC M composition.
The mixture is kneaded at 50 to 250 ° C. and discharged.
得られたＭ層上に粒径が０．３〜３．０mm、望ましくは
０．５〜１．０mmの合成樹脂装飾粒状体２（以下、単に
粒状体という）を散布してカレンダー加工により粒状体
２をＭ層中に埋没させるとともに厚さ１．５〜４mmに圧
延して本発明床タイルを得る。On the obtained M layer, synthetic resin decorative granules 2 (hereinafter, simply referred to as granules) having a particle diameter of 0.3 to 3.0 mm, preferably 0.5 to 1.0 mm are sprinkled and granulated by calendering. The body 2 is embedded in the M layer and rolled to a thickness of 1.5 to 4 mm to obtain the floor tile of the present invention.
粒状体はポリエチレンテレフタレート（ＰＥＴ）、ポリ
ブチレンテレフタレート（ＰＢＴ）、ナイロン６、ナイ
ロン６−６、ナイロン１２、芳香族ポリアミド等のポリ
アミド（ＰＡ）、ポリカーボネート（ＰＣ）、エポキ
シ、メラミン、尿素、不飽和ポリエステル等の合成樹脂
および熱硬化性樹脂が例示され、粒状体は着色されてい
ても透明でもよく、これら適宜炭酸カルシウム等の充填
剤を含有してもよい。上記粒状体はＭ層のシート化にお
ける加熱軟化される温度において溶融変形しない。Granules include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), nylon 6, nylon 6-6, nylon 12, polyamide (PA) such as aromatic polyamide, polycarbonate (PC), epoxy, melamine, urea, unsaturated. Examples thereof include synthetic resins such as polyester and thermosetting resins, and the granular material may be colored or transparent, and may appropriately contain a filler such as calcium carbonate. The granules do not melt and deform at the temperature at which they are softened by heating in forming the M layer into a sheet.
この樹脂はミルロール７、７′によって１０〜４０mmの
シートにされ、１００〜２００cmのシートにカッター８
で切断され、その後コンベアーベルトＶ上を移動する。
ミルロールを通過したシート９は第１カレンダーロール
１０、１０′で圧延し、その後ホッパー１１からコンベ
アーベルト１２上に載置された前記の粒状体２が再度シ
ート上に散布される。この時シートの温度は１２０〜１
８０℃である。引続きシートは第２カレンダーロール１
３、１３′、第３カレンダーロール１４、１４′により
１．５〜４mmに圧延され、エンボスロール１５とボトム
ロール１６間でエンボスが形成される。This resin is made into a sheet of 10 to 40 mm by mill rolls 7 and 7 ', and a sheet of 100 to 200 cm is cut by a cutter 8
And then moved on the conveyor belt V.
The sheet 9 that has passed through the mill roll is rolled by the first calender rolls 10 and 10 ', and then the above-mentioned granular material 2 placed on the conveyor belt 12 from the hopper 11 is scattered again on the sheet. At this time, the temperature of the seat is 120-1
It is 80 ° C. The second sheet is the second calendar roll 1.
3, 13 'and the third calender rolls 14, 14' are rolled to a thickness of 1.5 to 4 mm, and an emboss is formed between the emboss roll 15 and the bottom roll 16.
得られたシートは所望によりＵＶ樹脂被膜を形成する。The resulting sheet optionally forms a UV resin coating.
得られたシートは約３０cmの正方形に打抜かれて床タイ
ルを得る。このようにして本発明により設備の損傷もな
く、また残材、不良品等をクラッシャーにかけて混練し
て再利用しても粒状体は原形を留めることができる。そ
して安価で意匠性の高い製造方法である。The resulting sheet is stamped into squares of about 30 cm to obtain floor tiles. As described above, according to the present invention, there is no damage to the equipment, and the original shape of the granular material can be retained even when the residual material, defective product, and the like are kneaded in a crusher for reuse. And it is an inexpensive and highly designable manufacturing method.
（発明の効果） 本発明は以下の効果を奏す。(Effects of the Invention) The present invention has the following effects.
１．粒状体が流れず粒状感のある意匠性の高い床タイ
ル、床シートが得られた。1. Floor tiles and floor sheets with a high design quality, in which the granular material did not flow and which had a grainy feeling, were obtained.
２．模様は全厚さにわたって得られるため、耐久性が得
られた。2. Durability was obtained because the pattern was obtained over the entire thickness.
３．本発明化粧材は緻密なＭ層中に殆んど形を留めた粒
状体が介在しており、耐摩耗性が高かった。3. In the decorative material of the present invention, granular particles having almost the same shape were present in the dense M layer, and the wear resistance was high.
４．粒状体の色落ちやＭ層の変色が無かった。4. There was no discoloration of the granular material or discoloration of the M layer.
５．設備の損傷が無かった。5. There was no equipment damage.
６．残材、不良品等をフラッシャーにかけて混練して再
利用して粒状体は原形を留め、同様の化粧材を再生産す
ることができた。6. Residual materials, defective products, etc. were kneaded with a flasher and reused, and the granular material kept its original shape, and the same decorative material could be reproduced.
７．安価で意匠性の高い床材が得られた。7. An inexpensive floor material having a high design property was obtained.
実施例１． 下記配合のＰＶＣ組成物をバンバリーミキサーで３分間
混練した。Example 1. The PVC composition having the following composition was kneaded with a Banbury mixer for 3 minutes.
ＰＶＣ(酢ビ５％コーポリ 重合金７００)１００重量部 ＤＯＰ ４０ 〃 重質炭酸カルシウム ５５０ 〃 錫系安定剤 ２ 〃 タッキング剤 ２ 〃 顔 料 １０ 〃 ＰＢＴ粒状体（粒径/mm） ５０ 〃 得られた組成物をミルロールで長さ１５０cm、厚さ２５
mmのシートにシート化した後、第１カレンダーで圧延し
（この時シート温度は１６０℃）、第１カレンダーと第
２カレンダー間に上記のＰＢＴ粒状体を散布し、引続き
第２カレンダーロールと第３カレンダーロールで圧延し
て２mmの本発明化粧材シートを得た。得られたシートの
ＰＢＴ粒状体は熱溶融、変形することなく原形を留めた
意匠性の高いものであった。PVC (vinyl acetate 5% copoly heavy metal 700) 100 parts by weight DOP 40〃 Heavy calcium carbonate 550〃 Tin stabilizer 2〃 Tacking agent 2〃 Face agent 10〃 PBT granules (particle size / mm) 50〃 Obtained The composition was milled to a length of 150 cm and a thickness of 25
After being formed into a sheet of mm, the sheet is rolled by the first calender (at this time, the sheet temperature is 160 ° C.), the above PBT granules are sprinkled between the first calender and the second calender, and then the second calender roll and the The sheet was rolled with 3 calender rolls to obtain a 2 mm decorative sheet of the present invention. The PBT granules of the obtained sheet had a high original design, which kept its original shape without being melted and deformed by heat.
得られたシートはエンボスをつけて１辺３０cmの正方形
に打抜かれ、床タイルを得た。The obtained sheet was embossed and punched into a square having a side of 30 cm to obtain a floor tile.
第１図、第２図は本発明化粧材断面図、第３図は本発明
製造工程図である。 １はマトリックス層、２は合成樹脂粒状体である。1 and 2 are sectional views of the decorative material of the present invention, and FIG. 3 is a manufacturing process diagram of the present invention. Reference numeral 1 is a matrix layer, and 2 is a synthetic resin granular material.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｆ 15/10 １０４ 7805−2Ｅ // Ｂ２９Ｋ 27:06 Ｂ２９Ｌ 31:58 4Ｆ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Office reference number FI technical display area E04F 15/10 104 7805-2E // B29K 27:06 B29L 31:58 4F
Claims (5)
リックス層と溶融変形しない合成樹脂粒状体が分散埋没
され、かつ該粒状体の一部がマトリックス層上に露出し
ていることを特徴とする化粧材。1. A makeup characterized in that a polyvinyl chloride matrix layer is dispersed and embedded with synthetic resin particles which are not melt-deformed with the matrix layer, and a part of the particles is exposed on the matrix layer. Material.
ート、ポリブチレンテレフタレート、ポリアミド、ポリ
カーボネート、エポキシ、メラミン、尿素、不飽和ポリ
エステルの樹脂のうちの少なくとも１種類からなること
を特徴とする特許請求の範囲第１項の化粧材。2. A synthetic resin granule made of at least one resin selected from polyethylene terephthalate, polybutylene terephthalate, polyamide, polycarbonate, epoxy, melamine, urea and unsaturated polyester. Cosmetic material of item 1.
マトリックス層上に該マトリックス層に対し溶融変形し
ない合成樹脂粒状体を散布し、該粒状体をマトリックス
層中に加圧埋没させるとともに、マトリックス層を緻密
な構造とし、かつ該粒状体の一部がマトリックス層上に
露出させることを特徴とする化粧材の製造方法。3. A polyvinyl chloride matrix layer having a constant thickness in a heat-softened state is sprayed with a synthetic resin granule that does not melt and deform with respect to the matrix layer, and the granule is embedded in the matrix layer under pressure. A method for producing a decorative material, wherein the matrix layer has a dense structure, and a part of the granular material is exposed on the matrix layer.
ート、ポリブチレンテレフタレート、ポリアミド、ポリ
カーボネート、エポキシ、メラミン、尿素、不飽和ポリ
エステルの樹脂のうちの少なくとも１種類であることを
特徴とする特許請求の範囲第３項の化粧材の製造方法。4. The synthetic resin granules are at least one of polyethylene terephthalate, polybutylene terephthalate, polyamide, polycarbonate, epoxy, melamine, urea and unsaturated polyester resins. The method for producing a decorative material according to item 3.
予め上記合成樹脂粒状体が含有されていることを特徴と
する特許請求の範囲第３項の化粧材の製造方法。5. A matrix resin in a heat-softened state,
The method for producing a decorative material according to claim 3, wherein the synthetic resin granules are contained in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63064178A JPH0618734B2 (en) | 1988-03-16 | 1988-03-16 | Decorative material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63064178A JPH0618734B2 (en) | 1988-03-16 | 1988-03-16 | Decorative material and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01235634A JPH01235634A (en) | 1989-09-20 |
| JPH0618734B2 true JPH0618734B2 (en) | 1994-03-16 |
Family
ID=13250549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63064178A Expired - Lifetime JPH0618734B2 (en) | 1988-03-16 | 1988-03-16 | Decorative material and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618734B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084289Y2 (en) * | 1990-03-29 | 1996-02-07 | 株式会社タジマ | Tarpaulin |
| JP2533978B2 (en) * | 1991-03-22 | 1996-09-11 | ロンシール工業株式会社 | Thermoplastic floor material with a grain pattern |
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|---|---|---|---|---|
| JPS5128154A (en) * | 1974-08-31 | 1976-03-09 | Matsushita Electric Works Ltd | MOYOSHIITONOSEIZOHOHO |
| JPS5396226A (en) * | 1977-02-02 | 1978-08-23 | Nippon Seefutei Kk | Flexible and antiskid resin tile |
| JPS53130756A (en) * | 1977-04-20 | 1978-11-15 | Lonseal Kogyo Kk | Method of production of interior and exterior decoration material |
| JPS574734A (en) * | 1980-06-12 | 1982-01-11 | Matsushita Electric Works Ltd | Manufacture of plastic tile with pattern |
| JPS598869A (en) * | 1982-07-06 | 1984-01-18 | 東洋リノリユ−ム株式会社 | Non-slip floor material |
| JPS59211687A (en) * | 1983-05-17 | 1984-11-30 | 大日本印刷株式会社 | Plastic tile |
| JPS60157851A (en) * | 1983-12-21 | 1985-08-19 | ア−ムストロング・ワ−ルド・インダストリ−ズ・インコ−ポレ−テツド | Synthetic tile |
| JPS62296056A (en) * | 1986-06-14 | 1987-12-23 | 東リ株式会社 | Decorative joint rod and its production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53151128U (en) * | 1977-04-30 | 1978-11-28 | ||
| JPS5432027U (en) * | 1977-08-08 | 1979-03-02 |
-
1988
- 1988-03-16 JP JP63064178A patent/JPH0618734B2/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128154A (en) * | 1974-08-31 | 1976-03-09 | Matsushita Electric Works Ltd | MOYOSHIITONOSEIZOHOHO |
| JPS5396226A (en) * | 1977-02-02 | 1978-08-23 | Nippon Seefutei Kk | Flexible and antiskid resin tile |
| JPS53130756A (en) * | 1977-04-20 | 1978-11-15 | Lonseal Kogyo Kk | Method of production of interior and exterior decoration material |
| JPS574734A (en) * | 1980-06-12 | 1982-01-11 | Matsushita Electric Works Ltd | Manufacture of plastic tile with pattern |
| JPS598869A (en) * | 1982-07-06 | 1984-01-18 | 東洋リノリユ−ム株式会社 | Non-slip floor material |
| JPS59211687A (en) * | 1983-05-17 | 1984-11-30 | 大日本印刷株式会社 | Plastic tile |
| JPS60157851A (en) * | 1983-12-21 | 1985-08-19 | ア−ムストロング・ワ−ルド・インダストリ−ズ・インコ−ポレ−テツド | Synthetic tile |
| JPS62296056A (en) * | 1986-06-14 | 1987-12-23 | 東リ株式会社 | Decorative joint rod and its production |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01235634A (en) | 1989-09-20 |
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