KR940013814A - 열가소성 엘라스토머 2층 쉬트 - Google Patents

열가소성 엘라스토머 2층 쉬트 Download PDF

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KR940013814A
KR940013814A KR1019930026002A KR930026002A KR940013814A KR 940013814 A KR940013814 A KR 940013814A KR 1019930026002 A KR1019930026002 A KR 1019930026002A KR 930026002 A KR930026002 A KR 930026002A KR 940013814 A KR940013814 A KR 940013814A
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thermoplastic elastomer
weight
parts
layer
layer sheet
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KR1019930026002A
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KR960007010B1 (ko
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아끼라 우찌야마
순이찌 하마다
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고다 시게노리
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/248—All polymers belonging to those covered by group B32B25/00
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • 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

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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)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

α-올레핀 공중합체 고무(A) 90-40중량부와 폴리올레핀수지 10∼60중량부(단 (A)+(B)의 합계량은 100중량부로 함)를 함유하는 부분 가교 열가소성 엘라스토머로 된 표피층(Ⅰ)과, α-올레핀 공중합체 고무(A) 80-30중량부와 폴리올레핀 수지(B) 20-70중량부(단 (A)+(B) 합계량은 100중량부로 함)를 함유하는 비가교 열가소성 엘라스토머로 된 이면층[Ⅱ]으로 구성된 열가소성 엘라스토머 2층 쉬트.
이와 같이 하여 얻은 본 발명에 의한 열가소성 엘라스토머 2층 쉬트는 진공성형성이 우수하고 표면광택도가 낮은 성형체를 제공할 수 있는 효과를 갖는다.

Description

열가소성 엘라스토머 2층 쉬트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. α-올레핀 공중합체 고무(A) 90∼40중량부와 폴리올레핀 수지(B) 10∼60중량부(단 (A)+(B)의 합계량을 100중량부로 함)를 함유하는 부분가교 열가소성 엘라스토머로 된 표피층[Ⅰ]과, α-올레핀 공중합체 고무(A) 80∼30중량부와 폴리올레핀 수지(B) 20∼70중량부(단 (A)+(B)의 합계량을 100중량부로 함)를 함유하는 비가교 열가소성 엘라스토머로 된 이면층[Ⅱ]으로 구성된 열가소성 엘라스토머 2층 쉬트.
  2. α-올레핀 공중합체 수지(A) 90∼40중량부와, 폴리올레핀 수지(B) 10∼60중량부(단 (A)+(B)의 합계량을 100중량부로 함)를 함유하는 부분가교 열가소성 엘라스토머 100중량부와 폴리올레핀 수지(C) 5∼100중량부의 혼합물로 구성된 표피층[Ⅰ]과, α-올레핀 공중합체 고무(A) 80∼30중량부 및 폴리올레핀 수지(B) 20∼70중량부(단 (A)+(B)의 합계량을 100중량부로 함)를 함유하는 비가교 열가소성 엘라스토머로 된 이면층[Ⅱ]으로 구성된 열가소성 엘라스토머 2층 쉬트.
  3. 제1항 또는 제2항에 있어서 상기 α-올레핀 공중합체 고무(A)의 무니점도[ML1-4(100℃)]가 40∼80이고 그 옥소가가 16 이하인 열가소성 엘라스토머 2층 쉬트.
  4. 제1항 또는 제2항에 있어서 상기 폴리올레핀 수지(B)의 멜트플로우레이트가 5∼50g/10분인 열가소성 엘라스토머 2층 쉬트.
  5. 제1항 또는 제2항에 있어서, 상기 표피층[Ⅰ]을 구성하는 열가소성 엘라스토머의 α-올레핀 공중합체 고무(A)의 함량(IA)과 상기 이면층[Ⅱ]을 구성하는 열가소성 엘라스토머의 α-올레핀 공중합체 고무(A)의 함량(ⅡA)의 차[(IA)-(ⅡA)]가 5∼85중량부인 열가소성 엘라스토머 2층 쉬트.
  6. 제1항 또는 제2항에 있어서, 퍼옥사이드 비가교형 탄화수소계 고무상물질(D)이 표피층[Ⅰ] 또는 이면층[Ⅱ]을 구성하는 열가소성 엘라스토머중에 함유된 열가소성 엘라스토머 2층 쉬트.
  7. 제6항에 있어서, 퍼옥사이드 비가교형 탄화수소계 고무상 물질(D)이 폴리이소부틴렌 또는 부틸고무인 열가소성 엘라스토머 2층 쉬트.
  8. 제1항 또는 제2항에 있어서, 광유연화제(E)가 표피층[Ⅰ] 또는 이면층[Ⅱ]을 구성하는 열가소성 엘라스토머중에 함유된 열가소성 엘라스토머 2층 쉬트.
  9. 제1항 또는 제2항에 있어서, 광유연화제(E)가 나프텐계 광유연화제인 열가소성 엘라스토머 2층 쉬트.
  10. 제1항 또는 제2항에 있어서 상기 표피층[Ⅰ]을 구성하는 부분가교 열가소성 엘라스토머중에 내광안정제가 함유되고 상기 이면층[Ⅱ]을 구성하는 비가교열가소성 엘라스토머중에 난연제가 함유된 열가소성 엘라스토머 2층 쉬트.
  11. 제1항 또는 제2항에 있어서, 상기 표피층[Ⅰ]을 구성하는 열가소성 엘라스토머의 겔함량이 20∼99.5%인 열가소성 엘라스토머 2층 쉬트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930026002A 1992-12-01 1993-12-01 열가소성 엘라스토머 2층 쉬트 KR960007010B1 (ko)

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Application Number Priority Date Filing Date Title
JP04321669A JP3083007B2 (ja) 1992-12-01 1992-12-01 熱可塑性エラストマー２層シート
JP92-321669 1992-12-01

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KR940013814A true KR940013814A (ko) 1994-07-16
KR960007010B1 KR960007010B1 (ko) 1996-05-27

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EP (1) EP0601790B1 (ko)
JP (1) JP3083007B2 (ko)
KR (1) KR960007010B1 (ko)
CA (1) CA2110312C (ko)
DE (1) DE69319210T2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1346824B1 (en) * 1996-03-29 2009-05-13 Cryovac, Inc. Compositions and methods for selectively cross-linking films and film articles resulting therefrom
US5993922A (en) * 1996-03-29 1999-11-30 Cryovac, Inc. Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom
SE513023C2 (sv) * 1998-05-26 2000-06-19 Trelleborg Building Systems Ab Skarvbart elastiskt laminat med gummiegenskaper
DE60124312T2 (de) * 2000-12-22 2007-06-28 Exxonmobil Chemical Patents Inc., Baytown Wärmehärtende mehrkomponentenstruktur
US7326471B2 (en) 2004-10-15 2008-02-05 Advanced Elastomer Systems, L.P. Corner molding compositions for automotive sealant systems
US7585917B2 (en) 2005-06-13 2009-09-08 Exxonmobil Chemical Patents Inc. Thermoplastic blend compositions
US20130192412A1 (en) * 2010-10-12 2013-08-01 Yui Sekiya Conductive leather and steering wheel
EP2646748B1 (en) * 2010-11-30 2020-04-08 3M Innovative Properties Company Pavement marking composition
DE102013110036A1 (de) * 2013-09-12 2015-03-12 Benecke-Kaliko Ag Folie und Verfahren zu deren Herstellung

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* Cited by examiner, † Cited by third party
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JPS60116431A (ja) * 1983-11-30 1985-06-22 Bridgestone Corp 防水シ−トの接合方法
JP2577455B2 (ja) * 1988-09-22 1997-01-29 三井石油化学工業株式会社 熱可塑性エラストマー積層体の製造方法
EP0360475A3 (en) * 1988-09-14 1991-03-13 Bridgestone Australia Limited Thermoplastic elastomer injection
EP0493947B1 (en) * 1990-12-21 1999-04-21 Mitsui Chemicals, Inc. Two-layer thermoplastic elastomer sheet

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EP0601790A1 (en) 1994-06-15
DE69319210D1 (de) 1998-07-23
CA2110312C (en) 1999-09-07
JP3083007B2 (ja) 2000-09-04
JPH06166142A (ja) 1994-06-14
EP0601790B1 (en) 1998-06-17
KR960007010B1 (ko) 1996-05-27
CA2110312A1 (en) 1994-06-02
DE69319210T2 (de) 1999-01-07

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