WO2008060055A1 - Matière de sculpture non sulfureuse et son procédé de préparation - Google Patents

Matière de sculpture non sulfureuse et son procédé de préparation Download PDF

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Publication number
WO2008060055A1
WO2008060055A1 PCT/KR2007/005482 KR2007005482W WO2008060055A1 WO 2008060055 A1 WO2008060055 A1 WO 2008060055A1 KR 2007005482 W KR2007005482 W KR 2007005482W WO 2008060055 A1 WO2008060055 A1 WO 2008060055A1
Authority
WO
WIPO (PCT)
Prior art keywords
statuary
starch
vaseline
statuary material
zinc stearate
Prior art date
Application number
PCT/KR2007/005482
Other languages
English (en)
Inventor
Sung-Man Kim
Original Assignee
Manjirak Co., Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020070036115A external-priority patent/KR100757790B1/ko
Application filed by Manjirak Co., Ltd filed Critical Manjirak Co., Ltd
Priority to JP2009537072A priority Critical patent/JP2010510346A/ja
Priority to US12/513,296 priority patent/US8016933B2/en
Priority to CN2007800423038A priority patent/CN101535410B/zh
Publication of WO2008060055A1 publication Critical patent/WO2008060055A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes

Definitions

  • the present invention relates to a non-sulfurous statuary material and a method of manufacturing the same, and more particularly, to a novel statuary material containing no sulfur, which is capable of substituting for conventional statuary material, which contains sulfur as a component of a statuary filling composition, in particular, an industrial statuary material, and to a method of manufacturing the same.
  • a statuary material useful in the field of art education, exhibitions, movie animation, etc., includes, for example, a gypsum pillar, soap, rubber, and a resin pillar.
  • the gypsum pillar is problematic in that it generates powder in a large amount when carved into a desired shape.
  • the gypsum powder thus generated makes the surroundings dirty and is also injurious to the health of children, who have low immunity.
  • the soap gives off a strong smell and can be manufactured only to a relatively small size.
  • the soap is unsuitable for use as an environmentally friendly statuary material and is considerably limited in its ability to be carved into a desired shape by a user. Rubber has high binding force between rubber components, but is difficult to cure.
  • the resin pillar which is exemplified by hard plastic, should be worked at a predetermined pressure, in order to carve it into a desired shape.
  • the working rate is decreased, and the hand of the user may be easily hurt in the event of a careless mistake.
  • An industrial statuary material which is mainly used as an automobile model material, is in a hard state at normal times, but becomes soft when placed in an oven to thus apply heat thereto. In such a soft state, the statuary material is formed into a predetermined shape in order to manufacture an automobile model. After the formation of the predetermined shape, the statuary material for an automobile model is solidified at atmospheric temperature, and then the model thus solidified is precisely carved using a carving knife, thereby completing a desired automobile model.
  • the conventional statuary material used to manufacture the automobile model contains a large amount of sulfur.
  • the statuary material is removed from a clay oven to work it, a great amount of sulfur gas is discharged from the statuary material and offensive odors are generated, undesirably giving the worker a headache.
  • Such waste does not decompose, and thus is illegal to bury, and furthermore, may emit sulfur dioxide and dioxins into the atmosphere when incinerated, with the undesirable result that the illegal burial of such waste cannot be prevented from arising.
  • the specific gravity of sulfur is high, a model manufactured from the conventional statuary material is very heavy, compared to other models having the same volume, thus making it difficult to transport the model.
  • an object of the present invention is to provide a non-sulfurous statuary material and a method of manufacturing the same. More particularly, the present invention provides a non-sulfurous statuary material, which is environmentally friendly, and thus can be used to manufacture an industrial model, for example, an automobile model, thereby avoiding the generation of offensive odors due to sulfur, enabling it to be recycled several times, and generating no sulfur-based toxic gases upon treatment of waste.
  • a non-sulfurous statuary material may include a statuary material composition including micro wax, Vaseline and zinc stearate, and a statuary filling composition including starch, wherein, based on a total weight of the non-sulfurous statuary material, the micro wax is in an amount of 10-25 wt%, the Vaseline is in an amount of 3-20 wt%, the zinc stearate is in an amount of 5-25 wt%, and the starch is in an amount of 30-70 wt%.
  • the non-sulfurous statuary material may further include paraffin wax in an amount of 5-15 wt% based on the total weight of the non-sulfurous statuary material.
  • the starch is preferably modified starch containing sodium octenyl succinate.
  • a method of manufacturing the non-sulfurous statuary material may include (I) placing micro wax, Vaseline and zinc stearate in a furnace, and thermally treating the micro wax, the Vaseline and the zinc stearate; (II) placing the micro wax, the Vaseline and the zinc stearate, which are thermally treated, and starch in a container, and kneading the micro wax, the Vaseline, the zinc stearate, and the starch; and (III) placing the micro wax, the Vaseline, the zinc stearate, and the starch, which are kneaded, in a vacuum extruder, and extruding the micro wax, the Vaseline, the zinc stearate, and the starch into a desired target shape.
  • the method may further include adding paraffin wax in the kneading of the (II).
  • statuary material according to the present invention is used to manufacture a model, because it contains no sulfur, unlike a conventional statuary material, no offensive odors are generated.
  • a statuary material (clay) contains a great amount of sulfur, and thus is heavy, having a specific gravity of 1.5 or more.
  • the statuary material using starch according to the present invention has a specific gravity of about 1.2, which is relatively light, thereby facilitating the transport thereof and the manufacture of large-sized products.
  • the surface of the statuary material according to the present invention may be soft or hard depending on the ratio of a statuary material composition and a statuary filling composition, and therefore, the hardness thereof is easy to control, thereby realizing diverse kinds of statuary material.
  • statuary material according to the present invention is 100% inflammable and environmentally friendly, and may be 100% recycled.
  • statuary material according to the present invention has both stability and functionality, so that it may be widely applied to the manufacture of industrial models or may be used as a carving material in schools.
  • a non-sulfurous statuary material is composed mainly of micro wax, Vaseline, zinc stearate, and starch, and may further include paraffin wax.
  • Micro wax called microcrystalline wax
  • microcrystalline wax is obtained by dewaxing or deoiling lube distillate, having high viscosity, through solvent extraction, and is composed mainly of side-chain saturated hydrocarbons.
  • the micro wax has a melting point of 65.5-76.6C, and exhibits toughness and flexibility.
  • the micro wax having a high melting point and a high viscosity, has adhesiveness, and shows a white color or a yellow color. Because the micro wax is highly affinitive to an oil component, it has higher oil content than paraffin wax.
  • the micro wax efficiently combines with other kinds of wax and is thus used to increase the melting point, viscosity and hardness, and also serves as an antiperspirant.
  • the micro wax is mainly used for various wax compounds, antioxidants of rubber- related products, dielectric materials, and water- or moisture-resistant coating agents.
  • Vaseline also called petroleum jelly or paraffin jelly, is saturated hydrocarbon having a composition of C H , and is a gel in which microcrystalline solid hy- drocarbon is dispersed by liquid hydrocarbon.
  • Vaseline has a melting point of 38-54C, and has a white color or a yellow color.
  • Vaseline is soluble in benzene, chloroform, ether, petroleum benzene, carbon disulfide, and oil. Further, Vaseline is highly miscible with other materials, and thereby the surface of a target becomes wet or smooth. Vaseline is mainly used for antifriction agents, water-resistant agents, cosmetic materials, and medical materials.
  • Zinc stearate (Zn(C H COO) ) is mainly used as a non-toxic stabilizer. Zinc stearate, which is non-toxic, has high activity and is quickly hardened. Zinc stearate is particularly effective as a dispersant for uniform mixing with other materials. Further, zinc stearate is used to aesthetically process the surface of a target and to efficiently impart a color to the processed target surface upon coloring.
  • Starch is a natural polymer material produced after a plant undergoes photosynthesis using water and carbon dioxide. In order to alleviate the disadvantages of starch and enhance the advantages thereof, starch is physically or chemically changed, thus producing modified starch.
  • modified starch obtained by adding an emulsifier to starch
  • emulsifiers are exemplified by sodium octenyl succinate, and are ester-linked to the OH group of starch, so that a hydrophobic group is introduced into the starch, which is hydrophilic, to thus impart emulsifying capacity and stability.
  • corn starch is preferably used.
  • modified starch containing sodium octenyl succinate, has a hydroxyl group and a carboxyl group, as a hydrophilic portion, and hydrocarbon, as a hydrophobic portion, in one molecule, to thus act as an emulsifier and a stabilizer.
  • Paraffin Wax is obtained by refining crude oil, in particular, crude wax having a high boiling point, from which lubricating oil stocks are separated, and consists mainly of straight-chain saturated hydrocarbons.
  • the paraffin wax has a melting point of 47-65C and is chemically stable.
  • the paraffin wax efficiently combines with other kinds of wax and is thus used as a softening agent for increasing flexibility, and also serves as an agent for promoting water resistance.
  • the paraffin wax is mainly used for coating agents of packaging paper, plasticizers, mold releasing agents, and candle materials.
  • the statuary material according to the present invention consists of a statuary material composition including micro wax, Vaseline, and zinc stearate and a statuary filling composition including starch.
  • a statuary material composition including micro wax, Vaseline, and zinc stearate and a statuary filling composition including starch.
  • micro wax, Vaseline and zinc stearate are placed in a furnace and thermally treated. As such, the thermal treatment is conducted in a temperature atmosphere ranging from 150C to 200C.
  • the micro wax is used in an amount from 10 wt% to 25 wt%, based on the total weight of the statuary material, consisting of the statuary material composition and the statuary filling composition.
  • the amount of micro wax is less than 10 wt%, the ability to carve the statuary material is good but the adhesive force is decreased.
  • the amount of micro wax is greater than 25 wt%, the adhesiveness of statuary material components is good but the carving ability is poor.
  • Vaseline is used in an amount from 3 wt% to 20 wt%, based on the total weight of the statuary material.
  • the amount of Vaseline is less than 3 wt%, the surface of the statuary material is not wet, but is too hard.
  • the amount of Vaseline is greater than 20 wt%, the hardness of the statuary material is decreased, and the carving ability is poor.
  • the zinc stearate is used in an amount from 5 wt% to 25 wt%, based on the total weight of the statuary material.
  • the amount of zinc stearate is not less than 5 wt%, the surface of the statuary material may be aesthetically processed. However, when the amount of zinc stearate exceeds 25 wt%, the surface of the statuary material becomes rough.
  • the micro wax, the Vaseline, and the zinc stearate are placed in a container along with starch, and kneaded together.
  • paraffin wax may be further added as the statuary material composition.
  • the paraffin wax is used in an amount from 5 wt% to 15 wt%, based on the total weight of the statuary material.
  • the paraffin wax When the amount of paraffin wax is not less than 5 wt%, the paraffin wax may increase flexibility of the micro wax, thus increasing the carving ability. When the amount of paraffin wax exceeds 15 wt%, the paraffin wax may increase activity of zinc stearate but may flow out of the oven.
  • the starch is used in an amount from 30 wt% to 70 wt%, based on the total weight of the statuary material.
  • the starch may be efficiently kneaded with the micro wax, the paraffin wax, the Vaseline, and the zinc stearate.
  • the starch may be efficiently physically or chemically bound with the micro wax, the paraffin wax, the Vaseline, and the zinc stearate, thus increasing the flexibility and bindability of the statuary material.
  • the micro wax, the Vaseline, the zinc stearate and the starch or alternatively, the micro wax, the Vaseline, the zinc stearate, the starch and the paraffin wax, which are uniformly kneaded at step (II), are placed in a vacuum extruder, and extruded into a desired shape corresponding to a target.
  • the extrusion is preferably conducted to obtain a cylindrical shape, it may be performed to form various shapes using molds having different shapes depending on need, which will be apparent to those skilled in the art.
  • the surface of the target may subsequently be colored.
  • the block-shaped target may be processed into a desired design, and the surface of the statuary material, corresponding to the surface of the target, may be colored.
  • various blocks, instead of wood, may be manufactured therefrom.
  • the present invention provides a non-sulfurous statuary material and a method of manufacturing the same.
  • the non-sulfurous statuary material according to the present invention is both safe and functional, and thus can be applied to the manufacture of industrial models, in particular, automobile models, and can also be used as statuary material in every school.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une matière de sculpture non sulfureuse et son procédé de préparation. Plus particulièrement, l'invention concerne une nouvelle matière de sculpture exempte de soufre pouvant remplacer une matière de sculpture classique contenant du soufre comme constituant d'une composition de remplissage, et notamment une matière de sculpture industrielle, ainsi qu'un procédé de préparation de cette nouvelle matière. Le fait que la matière de sculpture de l'invention, contrairement à une matière de sculpture classique, ne contient pas de soufre permet d'éviter une pollution de l'environnement ainsi que la production de mauvaises odeurs liées à la présence de soufre. En outre, l'utilisation d'une matière présentant une densité inférieure à celle du soufre facilite le modelage.
PCT/KR2007/005482 2006-11-17 2007-11-01 Matière de sculpture non sulfureuse et son procédé de préparation WO2008060055A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009537072A JP2010510346A (ja) 2006-11-17 2007-11-01 硫黄を含まない彫塑用材料およびその製造方法
US12/513,296 US8016933B2 (en) 2006-11-17 2007-11-01 Non-sulfurous statuary material and method of manufacturing the same
CN2007800423038A CN101535410B (zh) 2006-11-17 2007-11-01 无硫雕塑材料及其制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2006-0113704 2006-11-17
KR20060113704 2006-11-17
KR10-2007-0036115 2007-04-12
KR1020070036115A KR100757790B1 (ko) 2006-11-17 2007-04-12 무황의 조소재료 및 그 제조방법

Publications (1)

Publication Number Publication Date
WO2008060055A1 true WO2008060055A1 (fr) 2008-05-22

Family

ID=39401833

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/005482 WO2008060055A1 (fr) 2006-11-17 2007-11-01 Matière de sculpture non sulfureuse et son procédé de préparation

Country Status (1)

Country Link
WO (1) WO2008060055A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115536319A (zh) * 2022-11-10 2022-12-30 张家口学院 一种复合轻质泥及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014932A (ja) * 1983-07-06 1985-01-25 Nippon Seirou Kk パラフインエマルジヨン
US5498645A (en) * 1991-07-24 1996-03-12 Binney & Smith Inc. Modeling dough
KR20000065468A (ko) * 1999-04-03 2000-11-15 김성만 모델제작용 왁스
KR20020084911A (ko) * 2001-05-02 2002-11-16 김성만 신규의 조소 재료

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014932A (ja) * 1983-07-06 1985-01-25 Nippon Seirou Kk パラフインエマルジヨン
US5498645A (en) * 1991-07-24 1996-03-12 Binney & Smith Inc. Modeling dough
KR20000065468A (ko) * 1999-04-03 2000-11-15 김성만 모델제작용 왁스
KR20020084911A (ko) * 2001-05-02 2002-11-16 김성만 신규의 조소 재료

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115536319A (zh) * 2022-11-10 2022-12-30 张家口学院 一种复合轻质泥及其制备方法和应用

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