JPS61217101A - Composition for shoe sole - Google Patents
Composition for shoe soleInfo
- Publication number
- JPS61217101A JPS61217101A JP27962384A JP27962384A JPS61217101A JP S61217101 A JPS61217101 A JP S61217101A JP 27962384 A JP27962384 A JP 27962384A JP 27962384 A JP27962384 A JP 27962384A JP S61217101 A JPS61217101 A JP S61217101A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- weight
- sole
- parts
- shoe sole
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (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）
本発明は靴底用素材として改質された塩化ビニル樹脂組
成物に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a vinyl chloride resin composition modified as a material for shoe soles.
（従来技術とその問題点）
近年、合成靴底用素材として安価な塩化ビニル樹脂や高
価なウレタン樹脂等の合成靴底が汎用されているが、前
者の塩化ビニル底は牛皮等との接着性が悪く縫製仕上を
必要としたり、雨天や凍結時の路上ではスリップし易い
、製品の仕上がり外観性が悪い等の欠点が多いため、塩
化ビニル底に代え、ウレタン底を使用する傾向にある。(Prior art and its problems) In recent years, synthetic shoe soles made of inexpensive vinyl chloride resin and expensive urethane resin have been widely used as materials for synthetic shoe soles, but the former vinyl chloride soles have poor adhesion to cowhide, etc. Urethane soles tend to be used instead of vinyl chloride soles because they have many drawbacks, such as poor quality and the need for a sewn finish, slippage on roads in rainy or icy weather, and poor finished product appearance.
しかし、ウレタン底を使用しても合成靴底としての耐油
性は今−歩であるし、特にコスト高となる欠点がある。However, even if a urethane sole is used, the oil resistance of a synthetic shoe sole is still at a disadvantage, and the cost is particularly high.
（解決すべき課題）
本発明は安価な塩化ビニル樹脂を基本素材として用い、
ウレタン底以上の牛皮靴底に変わり得る新規な靴底素材
を提供せんとするものである。(Problems to be Solved) The present invention uses inexpensive vinyl chloride resin as the basic material,
The purpose of the present invention is to provide a new shoe sole material that can be replaced with a cowhide shoe sole that is more than a urethane sole.
（発明の構成）
本発明は塩化ビニル底改質材として射出成形前に皮革工
業副生品として産出される膠またはゼラチンを塩化ビニ
ル靴底素材に所定量均質混合して射出成形すると、驚（
べきことに塩化ビニル樹脂１００重量部に対し膠または
ゼラチンを乾燥重量として１〜１０重量部の範囲で塩化
ビニル底の欠点として挙げられていた接着性、スリップ
性、外観性が改質され牛皮靴底に匹敵する合成靴底が製
造されることを見出し、完成されたもので、その要旨と
するところは「塩化ビニル樹脂１００重量部に対し膠ま
たはゼラチンを乾燥重量にして１〜１０重量部均質混合
してなることを特徴とする靴底用組成物」にある。(Structure of the Invention) The present invention is a vinyl chloride sole modifying material. When a predetermined amount of glue or gelatin, which is produced as a by-product of the leather industry, is homogeneously mixed with a vinyl chloride sole material before injection molding.
Ideally, by adding glue or gelatin in the dry weight range of 1 to 10 parts by weight to 100 parts by weight of vinyl chloride resin, the adhesion, slipping properties, and appearance, which have been cited as disadvantages of vinyl chloride soles, can be improved, resulting in cowhide shoes. It was discovered that it was possible to manufacture a synthetic shoe sole comparable to the soles of shoes, and the idea was completed. ``A composition for shoe soles, characterized in that it is made by mixing.''
本明細書において、「塩化ビニル樹脂」とは塩化ビニル
成用素材として使用されている合成素材を意味し、広く
一般に市販されているものを使用することができる。In this specification, "vinyl chloride resin" means a synthetic material used as a material for making vinyl chloride, and a wide variety of commercially available resins can be used.
「膠またはゼラチン」とは皮革工業副生品として供出さ
れており、乾燥チップまたはペレットとして、水分含有
するものとしては工業用ゼラチンとして広く一般に市販
されているものを使用することができる。その配合量は
塩化ビニル樹脂１００重量部に対し乾燥重量にして１重
量部から改質効果が顕れ１、配合量が増加するにつれて
塩化ビニル底の硬さを増大させる。ただ、混合、射出成
形等の工程作業性を考慮すると、１０重量部までが適当
である。"Glue or gelatin" is provided as a by-product of the leather industry, and as dry chips or pellets containing water, commercially available industrial gelatin can be used. The modifying effect becomes apparent from 1 part by weight (dry weight) per 100 parts by weight of the vinyl chloride resin, and as the amount added increases, the hardness of the vinyl chloride sole increases. However, considering the workability of processes such as mixing and injection molding, up to 10 parts by weight is appropriate.
（実施例１）
塩化ビニル樹脂チップ１００重量部に対し５０％水分の
工業用ゼラチンを乾燥重量にして２．５重量部配合し、
工業用ミキサーにて加熱均質混合して通常の靴底射出成
形機にて合成靴底を製造した。(Example 1) 2.5 parts by weight of industrial gelatin with a moisture content of 50% was blended with 100 parts by weight of vinyl chloride resin chips,
The mixture was heated and homogeneously mixed using an industrial mixer, and a synthetic shoe sole was manufactured using a conventional shoe sole injection molding machine.
（実施例２）
塩化ビニル樹脂チップ１００重量部に対し５０％水分工
業用ゼラチンを乾燥重量にして５重量部配合する以外は
実施例１と同様にして合成靴底を製造した。(Example 2) A synthetic shoe sole was produced in the same manner as in Example 1, except that 5 parts by weight of industrial gelatin with a moisture content of 50% was added to 100 parts by weight of vinyl chloride resin chips in the same manner as in Example 1.
（実施例３）
塩化ビニル樹脂チップ１００重量部に対し５０％水分工
業用ゼラチンを乾燥重量にして７，５重量部配合する以
外は実施例１と同様にして合成靴底を製造した。(Example 3) A synthetic shoe sole was produced in the same manner as in Example 1, except that 7.5 parts by weight of industrial gelatin with a moisture content of 50% was added to 100 parts by weight of vinyl chloride resin chips.
（実施例４）
塩化ビニル樹脂チップ１００重量部に対し５０％水分工
業用ゼラチンを乾燥重量にして１００重量部配する以外
は実施例１と同様にして合成靴底を製造した。(Example 4) A synthetic shoe sole was produced in the same manner as in Example 1, except that 100 parts by weight of industrial gelatin with a moisture content of 50% was added to 100 parts by weight of the vinyl chloride resin chips.
（実施例５）
塩化ビニル樹脂チップ１００重量部に対し５０％水分工
業用ゼラチンを乾燥重量にして１重量部を配合する以外
は実施例１と同様にして合成靴底を製造した。(Example 5) A synthetic shoe sole was produced in the same manner as in Example 1, except that 1 part by weight of industrial gelatin with a moisture content of 50% was blended with 100 parts by weight of vinyl chloride resin chips in the same manner as in Example 1.
（実施例６〜１０）
塩化ビニル樹脂チップ１００重量部に対し固形膠チップ
１重量部、２．５重量部、５重量部、７．５重量部、１
０重量部を各々配合し、実施例１と同様にして合成靴底
を製造した。(Examples 6 to 10) Solid glue chips 1 part by weight, 2.5 parts by weight, 5 parts by weight, 7.5 parts by weight, 1 part by weight for 100 parts by weight of vinyl chloride resin chips
A synthetic shoe sole was produced in the same manner as in Example 1 by blending 0 parts by weight of each.
（発明の作用効果）
実施例１〜１０で製造した合成靴底を用いて、靴を製造
し、塩化ビニル底（従来品）との接着性、スリップ性、
外観性、耐油性、摩耗性等の靴底特性について比較した
。結果は次の通りである。(Operations and Effects of the Invention) Shoes were manufactured using the synthetic shoe soles manufactured in Examples 1 to 10, and the adhesiveness with the vinyl chloride sole (conventional product), slip property,
The sole characteristics such as appearance, oil resistance, and abrasion resistance were compared. The results are as follows.
（１）接着性
本発明に係る靴底は従来の塩化ビニル底より牛皮との接
着性に優れ、特に縫製仕上げを施さずとも、通常の使用
期間中では接着が剥離しないことが確認された。(1) Adhesion The shoe sole according to the present invention has superior adhesion to cowhide than conventional vinyl chloride soles, and it has been confirmed that the adhesion does not peel off during normal use even without a particular sewing finish.
（２）スリップ性
本発明に係る靴底は従来の塩化ビニル底より雨天または
凍結路面に対しスリップしないことが確認された。(2) Slip Property It has been confirmed that the sole according to the present invention does not slip more easily on rainy days or on frozen road surfaces than conventional vinyl chloride soles.
（３）外観性
本発明に係る靴底は従来の塩化ビニル底より外観肌がき
め細かく上級品質感を呈していた。(3) Appearance The sole according to the present invention had a finer appearance than the conventional vinyl chloride sole and exhibited a high-quality appearance.
（４）耐油性
本発明に係る靴底は従来の塩化ビニル底より工業油に対
し耐久性があることが確認された。(4) Oil resistance It was confirmed that the sole according to the present invention is more durable against industrial oil than the conventional vinyl chloride sole.
（５）摩耗性
本発明に係る靴底は従来の塩化ビニル底より摩耗しやす
いが、これは天然皮革底に似た使用感を与え、むしろ靴
底として適当であるが確認された。(5) Wearability Although the sole according to the present invention is more easily worn than the conventional vinyl chloride sole, it has been confirmed that it gives a feel similar to a natural leather sole and is more suitable as a shoe sole.
以上の結果から明らかなように、本発明に係る素材は高
価なウレタン底を越える特性を安価な塩化ビニル樹脂を
用いて提供することができるので、画期的である。As is clear from the above results, the material according to the present invention is revolutionary because it can provide properties superior to those of expensive urethane soles using inexpensive vinyl chloride resin.
Claims (1)
を乾燥重量にして１〜１０重量部均質混合してなること
を特徴とする靴底用組成物。1. A shoe sole composition comprising 1 to 10 parts by dry weight of glue or gelatin homogeneously mixed with 100 parts by weight of a vinyl chloride resin.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27962384A JPS61217101A (en) | 1984-12-31 | 1984-12-31 | Composition for shoe sole |
| KR1019850009907A KR900000909B1 (en) | 1984-12-31 | 1985-12-28 | Modifier for synthetic resin |
| CN85109529.1A CN1003860B (en) | 1984-12-31 | 1985-12-31 | Composition and usage of improvement agent for synthesis resin |
| PCT/JP1986/000004 WO1986004074A1 (en) | 1984-12-31 | 1986-01-04 | Modified vinyl chloride resin composition |
| US08/091,480 US5424342A (en) | 1984-12-31 | 1993-07-15 | Modified vinyl chloride resin compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27962384A JPS61217101A (en) | 1984-12-31 | 1984-12-31 | Composition for shoe sole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61217101A true JPS61217101A (en) | 1986-09-26 |
| JPS6338472B2 JPS6338472B2 (en) | 1988-07-29 |
Family
ID=17613556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27962384A Granted JPS61217101A (en) | 1984-12-31 | 1984-12-31 | Composition for shoe sole |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS61217101A (en) |
| WO (1) | WO1986004074A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424342A (en) * | 1984-12-31 | 1995-06-13 | Hashimoto; Kazuo | Modified vinyl chloride resin compositions |
| JPH06276410A (en) * | 1993-03-17 | 1994-09-30 | Victor Co Of Japan Ltd | Level correction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415628A (en) * | 1981-10-26 | 1983-11-15 | Seton Company | Moisture vapor permeable sheet materials |
-
1984
- 1984-12-31 JP JP27962384A patent/JPS61217101A/en active Granted
-
1986
- 1986-01-04 WO PCT/JP1986/000004 patent/WO1986004074A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986004074A1 (en) | 1986-07-17 |
| JPS6338472B2 (en) | 1988-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |