KR100450039B1 - 신발용 콜크스펀지와 그 조성물 및 제조방법 - Google Patents
신발용 콜크스펀지와 그 조성물 및 제조방법 Download PDFInfo
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- KR100450039B1 KR100450039B1 KR10-2002-0035211A KR20020035211A KR100450039B1 KR 100450039 B1 KR100450039 B1 KR 100450039B1 KR 20020035211 A KR20020035211 A KR 20020035211A KR 100450039 B1 KR100450039 B1 KR 100450039B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
재 료 | 중 량(%) | 비 고 | |
주재료 | 에틸렌비닐아세테이트(EVA Va 13%) | 20 | Ethylene Vinyl Acetate |
선형저밀도폴리에틸렌(LLDPE) | 25 | Linear Low Density Polyethylene | |
저밀도폴리에틸렌(LDPE) | 20 | Low Density Polyethylene | |
카본블랙(Carbon black) | 15.35 | FEF | |
탄산칼슘(CaCO3) | 11 | ||
산화아연(ZnO #1) | 1 | ||
스테아린산 아연화(Zn-Stearic acid) | 1 | ||
이형제 | 0.5 | 실리콘 에멜젼(silicone emulsion) | |
부재료 | 과산화물(DCP) | 0.65 | 디큐밀 퍼옥사이드(Dicumylperoxide) |
발포제(AC) | 5.5 | 아조디 카보나마이드(Azo dicarbondiamide) | |
합 계 | 100.00 |
재 료 | 중량(%) | 비 고 | |
주재료 | 에틸렌비닐아세테이트(EVA VA 15%) | 17.6 | Ethylene Vinyl Acetate |
선형저밀도폴리에틸렌(LLDPE) | 58.9 | ||
고함유 스타이렌수지(High styrene resine) | 3.53 | Styrene content 68% | |
탄산칼슘(CaCO3) | 13 | ||
산화아연(ZnO #1) | 1.4 | ||
스트레인산 아연화(Zn-Stearic Acid) | 0.58 | ||
이형제 | 0.58 | 실리콘 에멜젼(silicone emulsion) | |
노화방지제(상품명:Irganox-1010) | 0.15 | ||
부재료 | 과산화물(DCP) | 0.76 | Dicumylperoxide |
발포제(AC) | 3.5 | Azodicarbondiamide | |
합 계 | 100.00 |
재 료 | 중량(%) | 비 고 | |
주재료 | 에틸렌비닐아세테이트(EVA) | 42 | Ethylene Vinyl Aceta |
선형저밀도폴리에틸렌(LLDPE) | 6 | ||
저밀도폴리에틸렌(LDPE) | 24 | ||
산화아연(ZnO #1) | 1.7 | ||
스트레인산 아연화(Zn-Stearic acid) | 1.2 | ||
이형제 | 0.6 | stearin산 amide | |
탄산칼슘(CaCO3) | 18 | ||
아연화(ZaO) | 0.7 | ||
부재료 | 저온가교제(3M-40) | 1.9 | peroxide |
고온가교제(DCP) | 0.4 | Dicumylperoxide | |
발포제(AC) | 3.5 | Azodicarbondiamide | |
합 계 | 100.00 |
Claims (7)
- 신발용 콜크스펀지를 제조함에 있어서,에틸렌비닐아세테이트(EVA) 5~25중량%과;, 폴리에틸렌(PE) 30~60중량%와;, 충진재 15~30중량%과;, 아연화 및 스트레인산 아연화 1~5중량%과; 가교제 0.3~2중량%과;, 발포제 1~8 중량%으로 이루어진 신발용 콜크스펀지 조성물.
- 삭제
- 에틸렌비닐아세테이트(EVA) 5~25중량%과;, 폴리에틸렌(PE) 30~60중량%와;, 충진재 15~30중량%과;, 아연화 및 스트레인산 아연화 1~5중량%을 70~150℃로 5~30분간 용융혼련하는 단계; 상기 재료에 가교제 0.3~2중량%;, 발포제 1~8 중량%;를 더 첨가하여 100~170℃로 10~35분간 믹싱하고 정련하는 단계; 상기 정련된 재료가 냉각되지 않게 프레스 발포성형기의 기밀 금형에 투입하고 100~500Kg/㎠의 압력과 150~170℃의 온도로 45~60분간 가열 가압한 후 발포시키는 단계; 상기 발포체를 140~180℃의 정형금형에 투입하여 120mm 이상의 두께로 정형하는 단계; 로 제조되는 신발용 콜크스펀지 제조방법.
- 삭제
- 에틸렌비닐아세테이트(EVA) 5~25중량%와;, 폴리에틸렌(PE) 30~60중량%와;, 충진재 15~30중량%와;, 아연화 및 스트레인산 아연화 1~5중량%를 가열하여 혼련하고, 상기 재료에 가교제 0.3~2중량%와;, 발포제 1~8 중량%을 더 혼가하여 가열 정련하고, 상기 정련된 재료가 냉각되지 않게 프레스 발포성형기의 기밀금형에서 가열 가압한 후 발포시키고, 상기 발포체를 140~180℃의 정형 금형에 투입하여 120mm이상의 두께로 정형하는 것을 특징으로 하는 신발용 콜크스펀지.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0035211A KR100450039B1 (ko) | 2002-06-24 | 2002-06-24 | 신발용 콜크스펀지와 그 조성물 및 제조방법 |
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KR10-2002-0035211A KR100450039B1 (ko) | 2002-06-24 | 2002-06-24 | 신발용 콜크스펀지와 그 조성물 및 제조방법 |
Related Child Applications (1)
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KR20-2003-0038242U Division KR200350981Y1 (ko) | 2003-12-08 | 2003-12-08 | 신발용 콜크스펀지 |
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KR20040000085A KR20040000085A (ko) | 2004-01-03 |
KR100450039B1 true KR100450039B1 (ko) | 2004-10-02 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101921682B1 (ko) * | 2018-01-08 | 2018-11-23 | 화인케미칼 주식회사 | 충격흡수용 탄성 복합체 |
KR102115970B1 (ko) | 2019-12-27 | 2020-05-28 | 김우겸 | 신발용 발포체 마블조성물 및 제조방법 |
KR102243438B1 (ko) | 2020-06-10 | 2021-04-22 | 김우겸 | 마블 문양을 형성하는 eva 발포체용 조성물 및 발포체 제조방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101887771B (zh) * | 2010-05-05 | 2012-03-21 | 深圳市联嘉祥科技股份有限公司 | 一种半导电eva塑料屏蔽软电缆及其制作方法 |
US20140061964A1 (en) * | 2012-08-28 | 2014-03-06 | Shih-Kan Liang | Method for Manufacturing Gas Permeable Composite Foam Pad |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010009382A (ko) * | 1999-07-09 | 2001-02-05 | 유현식 | 발포용 열가소성 수지조성물 |
KR20010044024A (ko) * | 2000-02-29 | 2001-06-05 | 손두임 | 신발용 인솔의 제조방법 |
KR20010081626A (ko) * | 2000-02-17 | 2001-08-29 | 유현식 | 신발중창 제조방법 |
KR20020038604A (ko) * | 1999-07-01 | 2002-05-23 | 메리 이. 보울러 | 에틸렌 비닐 아세테이트 공중합체 및 산 공중합체의가교결합된 발포체 |
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2002
- 2002-06-24 KR KR10-2002-0035211A patent/KR100450039B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020038604A (ko) * | 1999-07-01 | 2002-05-23 | 메리 이. 보울러 | 에틸렌 비닐 아세테이트 공중합체 및 산 공중합체의가교결합된 발포체 |
KR20010009382A (ko) * | 1999-07-09 | 2001-02-05 | 유현식 | 발포용 열가소성 수지조성물 |
KR20010081626A (ko) * | 2000-02-17 | 2001-08-29 | 유현식 | 신발중창 제조방법 |
KR20010044024A (ko) * | 2000-02-29 | 2001-06-05 | 손두임 | 신발용 인솔의 제조방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101921682B1 (ko) * | 2018-01-08 | 2018-11-23 | 화인케미칼 주식회사 | 충격흡수용 탄성 복합체 |
WO2019135489A1 (ko) * | 2018-01-08 | 2019-07-11 | 화인케미칼 주식회사 | 충격흡수용 탄성 복합체 |
KR102115970B1 (ko) | 2019-12-27 | 2020-05-28 | 김우겸 | 신발용 발포체 마블조성물 및 제조방법 |
KR102243438B1 (ko) | 2020-06-10 | 2021-04-22 | 김우겸 | 마블 문양을 형성하는 eva 발포체용 조성물 및 발포체 제조방법 |
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KR20040000085A (ko) | 2004-01-03 |
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