KR960022736A - Dynamic Crosslinking and Composition of Thermoplastic Elastomers - Google Patents

Dynamic Crosslinking and Composition of Thermoplastic Elastomers Download PDF

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Publication number
KR960022736A
KR960022736A KR1019940032536A KR19940032536A KR960022736A KR 960022736 A KR960022736 A KR 960022736A KR 1019940032536 A KR1019940032536 A KR 1019940032536A KR 19940032536 A KR19940032536 A KR 19940032536A KR 960022736 A KR960022736 A KR 960022736A
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KR
South Korea
Prior art keywords
vinyl acetate
rubber
producing
thermoplastic elastomer
sulfur
Prior art date
Application number
KR1019940032536A
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Korean (ko)
Other versions
KR0163984B1 (en
Inventor
신봉섭
이재연
김동건
김욱
김선준
김미선
Original Assignee
민병권
한국신발연구소
박원배
한화종합화학 주식회사
이한상
삼진화학 주식회사
대덕산업 주식회사
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Publication date
Application filed by 민병권, 한국신발연구소, 박원배, 한화종합화학 주식회사, 이한상, 삼진화학 주식회사, 대덕산업 주식회사 filed Critical 민병권
Priority to KR1019940032536A priority Critical patent/KR0163984B1/en
Publication of KR960022736A publication Critical patent/KR960022736A/en
Application granted granted Critical
Publication of KR0163984B1 publication Critical patent/KR0163984B1/en

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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
    • 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
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

본 발명은 열가소성 탄성체의 제조방법에 관한 것으로서, 더욱 상세하게는 천연ㆍ합성고무에 에틸렌-비닐 아세테이트 공중합체, 황(Sulfur)계 가교제 및 기타 첨가제 등을 첨가하고 높은 전단력하에서 동적 가교시켜 재생이 가능하고 물리적 특성, 내슬립성, 내마모성 및 소재와의 접착성이 우수하여 신발용 소재로 적합한 열가소성 탄성체의 제조방법에 관한 것이다.The present invention relates to a method for producing a thermoplastic elastomer, and more particularly, natural and synthetic rubber can be added to ethylene-vinyl acetate copolymer, sulfur-based crosslinking agent and other additives, and can be regenerated by dynamic crosslinking under high shear force. The present invention relates to a method for producing a thermoplastic elastomer which is suitable as a shoe material due to its excellent physical properties, slip resistance, abrasion resistance, and adhesion to a material.

Description

열가소성 탄성체의 동적가교 및 조성물Dynamic Crosslinking and Composition of Thermoplastic Elastomers

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (5)

고무 10~90중량%와 에틸렌-비닐 아세테이트 공중합체 10~90중량%로 이루어진 블렌드에 황계 가교제 및 기타 첨가제를 첨가 혼합하여 균일하게 분산시킨 다음, 10~100rpm의 전단력을 가하여 동직 가교시키는 것을 특징으로 하는 열가소성 탄성체의 제조방법.A sulfur-based crosslinking agent and other additives are added and mixed in a blend composed of 10 to 90% by weight of rubber and 10 to 90% by weight of ethylene-vinyl acetate copolymer, and then uniformly dispersed. Method of producing a thermoplastic elastomer. 제1항에 있어서, 상기 고무는 부타디엔 고무, 스티렌-부타디엔 고무, 아크릴로니트릴-부타디엔 고무, 이소프렌 고무 및 천연고무 중에서 선택된 단독 또는 2종 이상의 혼합물인 것임을 특징으로 하는 열가소성 탄성체의 제조방법.The method of claim 1, wherein the rubber is a single or mixture of two or more selected from butadiene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, and natural rubber. 제1항에 있어서, 상기 에틸렌-비닐 아세테이트 공중합체는 용융흐름지수가 0.5~40g/10분이고 비닐 아세테이트의 함량이 0.5~60mo1%인 것임을 특징으로 하는 열가소성 탄성체의 제조방법.The method of claim 1, wherein the ethylene-vinyl acetate copolymer has a melt flow index of 0.5 to 40g / 10min and the content of vinyl acetate is 0.5 ~ 60mo1% method for producing a thermoplastic elastomer. 제1항 또는 제3항에 있어서, 상기 에틸렌-비닐 아세테이트 공중합체는 저밀도 폴리에틸렌과 비닐 아세테이트의 블렌드로 대체하여 사용하는 것을 특징으로 하는 열가소성 탄성체의 제조방법.4. The method of claim 1 or 3, wherein the ethylene-vinyl acetate copolymer is used in place of a blend of low density polyethylene and vinyl acetate. 제1항에 있어서, 상기 황계 가교제로는 황, 셀레늄 디메틸디티오카바메이트, 셀레늄 디에틸디티오카바메이트, 디펜타메틸렌티우람 테트라설파이드, 테트라메틸티우람 디설파이트 및 테트라에틸티우람 디설파이트 중에서 선택된 것임을 특징으로 하는 열가소성 탄성체의 제조방법.The method of claim 1, wherein the sulfur-based crosslinking agent is selected from sulfur, selenium dimethyldithiocarbamate, selenium diethyldithiocarbamate, dipentamethylenethiuram tetrasulfide, tetramethylthiuram disulfite and tetraethylthiuram disulfite. Method for producing a thermoplastic elastomer, characterized in that selected. ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940032536A 1994-12-02 1994-12-02 Method of manufacturing thermoplastic elastomers KR0163984B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940032536A KR0163984B1 (en) 1994-12-02 1994-12-02 Method of manufacturing thermoplastic elastomers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940032536A KR0163984B1 (en) 1994-12-02 1994-12-02 Method of manufacturing thermoplastic elastomers

Publications (2)

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KR960022736A true KR960022736A (en) 1996-07-18
KR0163984B1 KR0163984B1 (en) 1999-01-15

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KR1019940032536A KR0163984B1 (en) 1994-12-02 1994-12-02 Method of manufacturing thermoplastic elastomers

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390049B1 (en) * 2001-03-09 2003-07-04 명광화학공업 주식회사 rubber constitute used for shoes outsole

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009382A (en) * 1999-07-09 2001-02-05 유현식 Thermoplastic resin composition for foaming
KR101648548B1 (en) * 2014-07-23 2016-08-16 동서대학교산학협력단 Thermoplastic polyurethane/natural rubber blend compounds for footwear outsole with enhanced abrasion resistance , slip resistance and rebound resilience
KR101552161B1 (en) * 2015-02-24 2015-09-10 화인케미칼 주식회사 Rubber sheet composition for bonding sole of shoes, and method for preparing sole of shoes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390049B1 (en) * 2001-03-09 2003-07-04 명광화학공업 주식회사 rubber constitute used for shoes outsole

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