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WO2016137153A1 - Composition de caoutchouc pour collage d'une semelle de chaussure et procédé de fabrication d'une semelle de chaussure - Google Patents

Composition de caoutchouc pour collage d'une semelle de chaussure et procédé de fabrication d'une semelle de chaussure Download PDF

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Publication number
WO2016137153A1
WO2016137153A1 PCT/KR2016/001575 KR2016001575W WO2016137153A1 WO 2016137153 A1 WO2016137153 A1 WO 2016137153A1 KR 2016001575 W KR2016001575 W KR 2016001575W WO 2016137153 A1 WO2016137153 A1 WO 2016137153A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
bonding
outsole
sheet
midsole
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.)
Ceased
Application number
PCT/KR2016/001575
Other languages
English (en)
Korean (ko)
Inventor
이성율
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fine Chemical Co Ltd
Original Assignee
Fine Chemical 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
Application filed by Fine Chemical Co Ltd filed Critical Fine Chemical Co Ltd
Publication of WO2016137153A1 publication Critical patent/WO2016137153A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate

Definitions

  • This method has the advantage of being relatively simple and inexpensive. However, since the product is foamed in the mold, it may be difficult to obtain a clean product in appearance because of poor dimensional stability or poor surface condition of the product.
  • 'midsol preform' a midsole molded article
  • 'heating pressurization' Heat pressurization
  • 'cooling pressurization' 15 ⁇ 30 °C pressurization for 10 to 20 minutes
  • a composition for integrating an outsole and a midsole comprising: a polymer substrate including an ethylene copolymer and a rubber having a melting point of 35 to 90 ° C; And it provides a rubber composition for shoe bonding comprising a mixture of vulcanizing agent.
  • a rubber composition for shoe bonding according to an embodiment of the present disclosure, a composition for integrating an outsole and a midsole, an ethylene copolymer having a melting point of 35 to 90 ° C and a polymer including rubber materials; And mixtures of vulcanizing agents.
  • the ethylene copolymer has a low price and low hardness and excellent miscibility with a rubber substrate compared to general ethylene polymer, and melts when taken out of the midsole preform compression molding mold to form an adhesive bridge between the outsole and the midsole.
  • the rubber base material can increase the wear resistance and at the same time give high elasticity and maintain the physical properties of the final shoe product.
  • Method for manufacturing a shoe sole using a rubber composition for bonding can be prepared in the following manner. First, as a composition for bonding, a polymer substrate containing an ethylene copolymer and rubber having a melting point of 35 to 90 °C; And the bonding sheet produced by mixing the vulcanizing agent on the outsole sheet. Next, the outsole sheet and the foamed midsole preform in which the bonding sheet is laminated may be provided as a shoe sole in which the outsole and the midsole are integrated using the sole mold.
  • the composition for the outsole sheet is a reinforcing agent, such as silica, carbon black, if necessary; Softeners such as stearic acid and ethylenebisstearamide; Rubber aids such as polyethylene glycol; Vulcanization accelerators; Active agent; Pigments and the like may further be included within the range not adversely affecting the reaction.
  • the composition for the outsole sheet is vulcanized in the range of 5 to 80 parts by weight of the reinforcing agent, in the range of 0.5 to 10 parts by weight of the softener, and in the range of 0.5 to 10 parts by weight of the rubber aid, based on 100 parts by weight of the rubber substrate.
  • the accelerator may be included in the range of 0.5 to 3 parts by weight.
  • the sole according to the embodiment of the present disclosure is manufactured by the above-described manufacturing method, and the ethylene copolymer in the bonding sheet melted by the mold ejection-surface high temperature of the foamed midsole preform is formed between the outsole sheet and the foamed midsole. It may be to form a bridge structure and have an integrated structure.
  • Example 5 Adhesion strength between outsole sheet and bonding sheet (kg / cm 2 ) 5.0 5.0 6.0 5.5 5.5 5.5 5.0 4.5 4.5 Adhesive strength between the bonding sheet and foamed midsole (kg / cm 2 ) 4.0 4.0 4.5 0.7 0.6 0.5 4.5 4.5 4.5 Heat resistance Good Bad Good Non-adhesive Non-adhesive Non-adhesive Good Good Good
  • the polymer substrate including the ethylene copolymer and rubber having a melting point in the range of 35 ⁇ 90 °C;
  • the rubber composition for the sole bonding comprising a mixture of vulcanizing agents, the adhesive strength between the outsole sheet and the bonding sheet, the adhesive strength between the bonding sheet and the foamed midsole, and heat resistance All improved results.

Landscapes

  • 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)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Mechanical Engineering (AREA)

Abstract

L'invention concerne une composition de caoutchouc pour collage d'une semelle de chaussure et un procédé de fabrication d'une semelle de chaussure, la composition étant destinée à lier ensemble une semelle d'usure et une semelle intercalaire et comprenant un mélange d'un agent de vulcanisation et d'un substrat polymère qui contient du caoutchouc et un copolymère d'éthylène ayant un point de fusion de 35 à 90 °C. Le procédé de fabrication de semelle de chaussure utilise la composition de caoutchouc et comprend les étapes consistant à stratifier, sur une feuille de semelle d'usure, une feuille de liaison fabriquée par mélange de l'agent de vulcanisation avec le substrat polymère contenant du caoutchouc et un copolymère d'éthylène ayant un point de fusion de 35 à 90 °C, et façonner la feuille de semelle extérieure, sur laquelle est stratifiée la feuille de liaison, et une ébauche de semelle intercalaire en mousse en une semelle de chaussure ayant une semelle d'usure et une semelle intercalaire liées ensemble, au moyen d'un moule de semelle de chaussure.
PCT/KR2016/001575 2015-02-24 2016-02-17 Composition de caoutchouc pour collage d'une semelle de chaussure et procédé de fabrication d'une semelle de chaussure Ceased WO2016137153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20150026075 2015-02-24
KR10-2015-0026075 2015-02-24

Publications (1)

Publication Number Publication Date
WO2016137153A1 true WO2016137153A1 (fr) 2016-09-01

Family

ID=54247956

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/001575 Ceased WO2016137153A1 (fr) 2015-02-24 2016-02-17 Composition de caoutchouc pour collage d'une semelle de chaussure et procédé de fabrication d'une semelle de chaussure

Country Status (2)

Country Link
KR (2) KR101552161B1 (fr)
WO (1) WO2016137153A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115975548A (zh) * 2023-01-04 2023-04-18 江苏和和新材料股份有限公司 一种用于粘接复合鞋底的eva热熔胶膜及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101839434B1 (ko) * 2017-02-13 2018-04-26 화인케미칼 주식회사 신발 중창의 제조방법
KR102015486B1 (ko) 2017-04-18 2019-08-28 한국신발피혁연구원 겉창과 중창 접착을 위한 고무조성물을 이용한 신발창의 제조방법
WO2019194590A1 (fr) * 2018-04-04 2019-10-10 화인케미칼 주식회사 Procédé de fabrication d'une semelle de chaussure possédant de multiples couleurs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0163984B1 (ko) * 1994-12-02 1999-01-15 박상욱 열가소성 탄성체의 제조방법
JP2003266557A (ja) * 2002-03-15 2003-09-24 Achilles Corp 射出成形靴およびその製造方法
KR101214673B1 (ko) * 2011-12-27 2013-01-09 메타 비락 접착용 필름을 이용한 신발의 제조방법
KR101232846B1 (ko) * 2012-06-25 2013-02-13 화인케미칼 주식회사 신발창용 스펀지 조성물
KR101309123B1 (ko) * 2012-04-05 2013-09-16 (주)누리켐 전처리 공정이 필요 없는 난접착소재용 접착제 조성물

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130088945A (ko) * 2012-02-01 2013-08-09 정인수 브로우 몰딩기계를 이용한 에어백과 신발중창 및 신발겉창의 성형방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0163984B1 (ko) * 1994-12-02 1999-01-15 박상욱 열가소성 탄성체의 제조방법
JP2003266557A (ja) * 2002-03-15 2003-09-24 Achilles Corp 射出成形靴およびその製造方法
KR101214673B1 (ko) * 2011-12-27 2013-01-09 메타 비락 접착용 필름을 이용한 신발의 제조방법
KR101309123B1 (ko) * 2012-04-05 2013-09-16 (주)누리켐 전처리 공정이 필요 없는 난접착소재용 접착제 조성물
KR101232846B1 (ko) * 2012-06-25 2013-02-13 화인케미칼 주식회사 신발창용 스펀지 조성물

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115975548A (zh) * 2023-01-04 2023-04-18 江苏和和新材料股份有限公司 一种用于粘接复合鞋底的eva热熔胶膜及其制备方法

Also Published As

Publication number Publication date
KR101593423B1 (ko) 2016-02-12
KR101552161B1 (ko) 2015-09-10

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