JPS63154338A - Leather-like molded form - Google Patents
Leather-like molded formInfo
- Publication number
- JPS63154338A JPS63154338A JP30139586A JP30139586A JPS63154338A JP S63154338 A JPS63154338 A JP S63154338A JP 30139586 A JP30139586 A JP 30139586A JP 30139586 A JP30139586 A JP 30139586A JP S63154338 A JPS63154338 A JP S63154338A
- Authority
- JP
- Japan
- Prior art keywords
- leather
- sheet
- film
- powder
- floor
- 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
- 239000010985 leather Substances 0.000 claims description 57
- 239000000843 powder Substances 0.000 claims description 21
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 6
- 230000008961 swelling Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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)
この発明は装飾等の皮革材として通例使用されていなか
った床革の利用に関するものであり、より詳細には皮革
粉を含む熱可塑性樹脂のシート又はフィルムを床革に張
り合せることにより自然な風合いと肌触りとを有し、し
かも成形品表面が本来の処理皮革と同様の風合いを有す
る皮革様成形品の提供をなすものである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to the use of floor leather, which has not been commonly used as a leather material for decoration, etc., and more specifically relates to the use of a thermoplastic resin containing leather powder. To provide a leather-like molded product which has a natural texture and touch by laminating a sheet or film to floor leather, and whose surface has the same texture as the original treated leather.
(従来波1#)
本出願人は皮革を微粉状に破砕して、この破砕皮革粉を
塩化ビニル等の熱可塑性樹脂中に混入して天然の皮革に
近い特性、例えば優れた吸湿機能、通気機能を有し、し
かも引張り、引裂き強度のある皮革様成形品の開発をな
してきている。(Conventional Wave 1#) The present applicant crushes leather into fine powder and mixes this crushed leather powder into a thermoplastic resin such as vinyl chloride to achieve properties similar to natural leather, such as excellent moisture absorption and breathability. We have been developing leather-like molded products that are functional and have tensile and tear strength.
本出願人は、この皮革を粉砕して熱可塑性樹脂に含ませ
るようにした皮革様成形品の更なる改良に関するもので
ある。The present applicant is concerned with further improvements to leather-like molded articles made by crushing this leather and incorporating it into a thermoplastic resin.
か−る皮革様成形品においては混入すべき皮革粉が多く
なればなる程、天然の皮革に近い吸湿膨潤機能等を生ず
る反面、引裂き強度等の機械的強度における劣化が認め
られた。In such leather-like molded products, as the amount of leather powder mixed in increases, moisture absorption and swelling functions similar to those of natural leather are produced, but on the other hand, deterioration in mechanical strength such as tear strength is observed.
しかしながら、この皮革様成形品の機械的強度の劣化を
補償すべく皮革粉の混入率を下げた場合、成形される皮
革様成形品が樹脂素材に近い特性を示すことから、皮革
粉混入率の下げ幅にも自ずと限界が認められていた。However, if the mixing rate of leather powder is lowered to compensate for the deterioration of the mechanical strength of the leather-like molded product, the leather-like molded product will exhibit characteristics similar to those of resin materials, so the leather powder mixing rate will be reduced. There was also a recognized limit to the amount of decline.
か−る点より、皮革様成形品に含まれる皮革粉の混入率
を下げることなく、しかも引裂き強度を出す意図から、
これらの皮革様成形品中に短繊維を混入して樹脂成形を
することが試みられた。From this point of view, with the intention of increasing the tear strength without reducing the mixing rate of leather powder contained in the leather-like molded product,
Attempts have been made to mix short fibers into these leather-like molded products and mold them with resin.
しかしながら、か覧る補強の短繊維を混入した樹脂成形
は、混入繊維相互が絡み合うことから成形樹脂中に満遍
なく混入繊維が混ざり合わず、しかも成形樹脂の流れを
悪くすることから成形時の成形圧が極端に高められる不
都合を有していた。However, in resin molding in which reinforcing short fibers are mixed, the mixed fibers become intertwined with each other, so the mixed fibers are not mixed evenly in the molding resin, and the molding pressure during molding is poor because the flow of the molding resin is poor. This had the disadvantage that the amount of water was extremely increased.
そこで、皮革粉を樹脂中に混入して成形された皮革様シ
ートあるいはフィルムに対し布帛等の補強生地を裏張り
材として張合せることが試みられた。Therefore, attempts have been made to bond a reinforcing fabric such as cloth as a backing material to a leather-like sheet or film formed by mixing leather powder into a resin.
しかしながら、かへる裏張り材の使用は。However, the use of refrigerated backing materials.
せっかく天然の皮革に近い風合いを出すようにした皮革
様成形品の特性を著しく減すること−なり、特に裏張り
面が外部に露出するような状態での使用に不向きとされ
た。This significantly reduces the characteristics of the leather-like molded product, which has been made to have a texture similar to natural leather, and is particularly unsuitable for use in situations where the lining surface is exposed to the outside.
(本発明の目的及び構成)
本発明に係る皮革様成形品は、か−る不都合を解消する
ものとして提案されたものであり、特に裏張りに床革の
利用をなすようにしたものである。(Object and structure of the present invention) The leather-like molded article according to the present invention has been proposed as a solution to the above-mentioned disadvantages, and is particularly designed to utilize floor leather for the lining. .
先ず皮革様シート又はフィルムが皮革粉を含む合成樹脂
シート又はフィルムとし、合成樹脂フンパウンド□を8
0〜30%、皮革粉を20〜70%の割合(重量比)で
混合して成形されている。First, the leather-like sheet or film is a synthetic resin sheet or film containing leather powder, and the synthetic resin powder pound □ is
It is molded by mixing 0 to 30% leather powder and 20 to 70% (weight ratio) of leather powder.
か−るシート又はフィルムlを床革2に張合せることに
より表裏のいずれもが革状をなす皮革様成形品とした。By laminating the sheet or film 1 to the floor leather 2, a leather-like molded product having a leather-like shape on both the front and back sides was obtained.
(作用、効果)
本発明に係る皮革様成形品は以上の構成よりして以下の
作用、効果を生ずることが確認された。(Functions and Effects) It has been confirmed that the leather-like molded article according to the present invention has the following functions and effects based on the above structure.
(1)シート又はフィルム1が天然の床革2に張合され
ていることより表裏ともに皮革としての特性を有し、通
気性、吸湿性が良好とされ、又手触り感が良く、保温機
能に優れている。(1) Since the sheet or film 1 is laminated with natural floor leather 2, it has the characteristics of leather on both the front and back sides, has good breathability and moisture absorption, has a good texture, and has a heat retention function. Are better.
(2)床革2は通例ソーセージ・ケージング、ドッグチ
ューインガム等として利用される程度であり、革材とし
て利用されることがなかったが、シート又はフィルムl
を張合させることにより本革としての再利用が可能とさ
れ、低コストで本革材の提供が可能とされた。(2) Floor leather 2 is generally used for sausage casing, dog chewing gum, etc., and has not been used as a leather material, but it is used as a sheet or film.
By laminating these together, it was possible to reuse them as genuine leather, making it possible to provide genuine leather at a low cost.
(3)シート又はフィルム1が薄手であっても床革2部
分が充分に引裂き強度等を有することから、他に裏張り
材を必要とせず天然の革と同様の外観を有する皮革様成
形品とすることができた。(3) Even if the sheet or film 1 is thin, the floor leather 2 has sufficient tear strength, so no other lining material is required and the leather-like molded product has an appearance similar to natural leather. I was able to do this.
(4)又、床革2をつけることによりシート又はフィル
ムlの表面にサンディングを施すことが可能とされ、こ
のサンディング処理時にシート又はフィルムlの表面の
波打ち現象が防止される特長を有している。(4) Furthermore, by attaching the floor leather 2, it is possible to sand the surface of the sheet or film l, and it has the feature of preventing the waving phenomenon on the surface of the sheet or film l during this sanding process. There is.
(5)シート又はフィルム1が床革2の表面を覆ってい
ることより、床革2の膨潤が、このシート又はフィルム
により制限され、床革2が過度に膨潤されることを防止
している。(5) Since the sheet or film 1 covers the surface of the floor leather 2, the swelling of the floor leather 2 is restricted by this sheet or film, and the floor leather 2 is prevented from swelling excessively. .
(実施例)
以下、本発明に係る皮革様成形品の一実施例について説
明する。(Example) Hereinafter, an example of a leather-like molded article according to the present invention will be described.
先ず表材をなす皮革様シート又はフィルムlは、乾燥さ
れた皮革粉aを20〜70%1合成樹脂コンパウンド(
Co塵pound)を80〜30%の割合(重量比)で
混合して成形されるものとし、使用される合成樹脂すは
塩化ビニル、ABS、酢酸ビニル、ポリカーボネート、
ポリエチレン、ポリスチレン等の樹脂及びブタジェン系
合成ゴム、ポリウレタンゴム、オレフィン系合成ゴムそ
の他の合成ゴム弾性素材、並びにこれらの発泡態様を含
むものである。First, the leather-like sheet or film l that forms the surface material is prepared by mixing 20 to 70% of dried leather powder a with a synthetic resin compound (1).
The synthetic resin used is vinyl chloride, ABS, vinyl acetate, polycarbonate,
It includes resins such as polyethylene and polystyrene, butadiene-based synthetic rubber, polyurethane rubber, olefin-based synthetic rubber and other synthetic rubber elastic materials, and foamed forms thereof.
次いで使用される皮革粉aは皮革のシービング屑、サン
ディング屑等の屑材を主として利用しており、牛、豚、
山羊等のいずれの皮革であっても良く、主としてクロム
社、タンニン社の施された革材が利用され、これを乾燥
した微粒状としたものであり、主として50〜250メ
ツシュ篩通過粒径の皮革粉としている。The leather powder a used next is mainly made from scrap materials such as leather sheaving scraps and sanding scraps, and is made from cow, pig,
It can be any kind of leather such as goat's leather, and the leather materials treated by Chrome Co. and Tannin Co. are mainly used, which are dried and made into fine particles. It is made into leather powder.
か−る樹脂すと皮革粉aとによる成形に際して適宜発泡
処理を施し、シート又はフィルム1が発泡シート又はフ
ィルムとすることもあり、又このシート、フィルム1の
成形表面にサンディング処理を施して表面スキン層を取
除き、更にシボ加工、染め加工、揉み加工等の通例革材
に対すると同様の各種の処理加工と共にエナメル革等と
同様に塗料仕上げ等の化粧処理が施される。The sheet or film 1 may be formed into a foamed sheet or film by appropriately performing foaming treatment during molding with the resin and leather powder a, or by sanding the molded surface of this sheet or film 1. After the skin layer is removed, the leather is subjected to various treatments such as graining, dyeing, and rolling, as well as cosmetic treatments such as paint finishing, in the same manner as enamel leather.
次いで裏張り材とされる床革2は、主としてクロム社、
タンニン社が施されたものであり、必要に応じて染め加
工が施されたものである。Next, floor leather 2, which is used as a lining material, is mainly manufactured by Chrome Co., Ltd.
It was made by Tannin Co., Ltd., and dyed as necessary.
かへるシート又はフィルム1と、床革2とは通例粘着系
の接着剤3で張り合されるものであるが両面粘着シート
4を利用することにより。The heating sheet or film 1 and the floor leather 2 are usually pasted together with an adhesive 3, but by using a double-sided adhesive sheet 4.
これらシート又はフィルム1と床革2との張込み、作業
を容易にすることも可能である。It is also possible to facilitate the work of attaching these sheets or films 1 and floor leather 2.
以上、実施例に係る皮革様成形品では表面のシート又は
フィルム1が微細な皮革粉aと樹脂すとで構成されてい
ることより通気性が限定されており、床革2の部分に保
留されている空気の移動、特に流失が防止される特長を
有している。この結果、防寒、断熱特性が良く、しかも
発汗時の汗が即座に床革2に吸収され、この床革2の水
分が緩かにシート又はフィルム1より外部に放出される
ことから、極端なムレ出しを生じない特長を有している
。As mentioned above, in the leather-like molded product according to the example, since the surface sheet or film 1 is composed of fine leather powder a and resin sheet, the breathability is limited, and the air permeability is limited in the part of the floor leather 2. It has the feature of preventing air movement, especially air loss. As a result, it has good cold protection and insulation properties, and sweat when sweating is immediately absorbed by the floor leather 2, and the moisture in this floor leather 2 is slowly released from the sheet or film 1 to the outside, making it extremely It has the feature of not causing stuffiness.
更に、シート又はフィルム1の皮革粉aが微細な粒子状
であり、しかも周囲が樹脂すで固められていることより
、皮革粉a自体の膨潤に限界があり、この結果、シート
又はフィルム1の面からの濡れ出しが極めて微弱とされ
、床革2の過度の膨潤が避けられる特長を宥している。Furthermore, since the leather powder a of the sheet or film 1 is in the form of fine particles and is surrounded by resin, there is a limit to the swelling of the leather powder a itself. It is said that wetting from the surface is extremely weak, and has the advantage that excessive swelling of the floor leather 2 can be avoided.
第1図は本発明に係る皮革様成形品の断面図、第2図は
シート又はフィルム1の拡大断面図、第3図は張合せ状
態の斜視図、第4図は他の張合せ状態を示す斜視図であ
る。
尚、図中1・・・シート又はフィルム、2・・・床革、
3・・・接着剤、4・・・両面粘着シート、a・・・皮
革粉、b・・・合成樹脂。Fig. 1 is a sectional view of a leather-like molded article according to the present invention, Fig. 2 is an enlarged sectional view of a sheet or film 1, Fig. 3 is a perspective view of a laminated state, and Fig. 4 is a sectional view of another laminated state. FIG. In addition, in the figure 1... Sheet or film, 2... Floor leather,
3...Adhesive, 4...Double-sided adhesive sheet, a...Leather powder, b...Synthetic resin.
Claims (1)
80%とが重量比で混入されてなる成形皮革様シート又
はフィルムが床革上に添装、接着されていることを特徴
とする皮革様成形品。20~70% dry leather powder and 30~30% synthetic resin compound
1. A leather-like molded article, characterized in that a molded leather-like sheet or film containing 80% by weight of the molded leather-like sheet or film is attached and adhered to floor leather.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30139586A JPS63154338A (en) | 1986-12-19 | 1986-12-19 | Leather-like molded form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30139586A JPS63154338A (en) | 1986-12-19 | 1986-12-19 | Leather-like molded form |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63154338A true JPS63154338A (en) | 1988-06-27 |
Family
ID=17896349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30139586A Pending JPS63154338A (en) | 1986-12-19 | 1986-12-19 | Leather-like molded form |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63154338A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2265777A1 (en) * | 2005-08-01 | 2007-02-16 | Industrias Tapla, S.L. | Fiber covering material for cladding parts with a superimposed layer (1) based on polypropylene, polyester, polyethylene foam or polyvinyl acetate useful for cladding inner components of automobiles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4818329B1 (en) * | 1969-11-20 | 1973-06-05 | ||
JPS52120101A (en) * | 1976-04-01 | 1977-10-08 | Toyo Cloth Co | Production of artificial leather |
JPS5721575A (en) * | 1980-07-14 | 1982-02-04 | Hattori Hideo | Production of reclaimed leather |
-
1986
- 1986-12-19 JP JP30139586A patent/JPS63154338A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4818329B1 (en) * | 1969-11-20 | 1973-06-05 | ||
JPS52120101A (en) * | 1976-04-01 | 1977-10-08 | Toyo Cloth Co | Production of artificial leather |
JPS5721575A (en) * | 1980-07-14 | 1982-02-04 | Hattori Hideo | Production of reclaimed leather |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2265777A1 (en) * | 2005-08-01 | 2007-02-16 | Industrias Tapla, S.L. | Fiber covering material for cladding parts with a superimposed layer (1) based on polypropylene, polyester, polyethylene foam or polyvinyl acetate useful for cladding inner components of automobiles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS63154338A (en) | Leather-like molded form | |
US6746774B1 (en) | Leather and process for its production | |
JPH0626409Y2 (en) | Car door | |
JP2526044B2 (en) | Leather-like molding material | |
JPS6269887A (en) | Synthetic leather | |
JP2526045B2 (en) | Method for manufacturing leather-like material | |
JPS62284606A (en) | Pplicator for cosmetics and its production | |
JPS57201773A (en) | Foamed material for trim | |
JPH0745680B2 (en) | Plastic moldings | |
JP2631209B2 (en) | Method for producing leather-like sheet material | |
JPS62257999A (en) | Leather like resin molded product | |
JPH01294724A (en) | Bank sensor comprising thermosetting polyurethane elastomer or its composite and its production | |
JPS62257998A (en) | Leather like molded product | |
JPS63152486A (en) | Leather-like molding | |
JPS598595Y2 (en) | cushion body | |
JPH0788024B2 (en) | Leather-like molded product | |
JPH0544173A (en) | Synthetic leather | |
JPS63154339A (en) | Leather-like molded form | |
JPH0720666B2 (en) | Plastic film | |
ES2005835A6 (en) | Leather agglomerate mfr. | |
JPS62257996A (en) | Leather like molded product | |
JPH08267573A (en) | Plastic film | |
GB1189996A (en) | Reconstituted Foam Material | |
JPS6361099A (en) | Leather like molded article | |
JPS6243432A (en) | Woody expanded resin sheet |