KR940009262A - 열가소성엘라스토머조성물, 그 조성물로 이루어지는 공업부품용 표피재 및 그 표피재로 이루어지는 적층체 - Google Patents

열가소성엘라스토머조성물, 그 조성물로 이루어지는 공업부품용 표피재 및 그 표피재로 이루어지는 적층체 Download PDF

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KR940009262A
KR940009262A KR1019930022411A KR930022411A KR940009262A KR 940009262 A KR940009262 A KR 940009262A KR 1019930022411 A KR1019930022411 A KR 1019930022411A KR 930022411 A KR930022411 A KR 930022411A KR 940009262 A KR940009262 A KR 940009262A
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weight
thermoplastic elastomer
skin material
olefin
composition
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KR1019930022411A
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KR100292025B1 (ko
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타다시 히카사
코오지 야마시타
사토루 호소다
키요시 미쭈이
유우지 칸다
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코오니시 아키오
수미토모카가쿠코오교오 카부시키가이샤
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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
    • 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
    • B32B25/045—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 foam
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C08K5/14—Peroxides
    • 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
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2310/00—Masterbatches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

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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)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

유연성, 시이트가공성, 시이트외관에 우수하며, 연질폴리염화비닐 등으로 대치 가능한 올레핀계열가소성엘라스토머조성물, 그 조성물로 이루어지는 공업부품용 표피재로 이루어지는 적층체를 제공한다.
이 조성물은 200-350의 무니점도를 보유하는 올레핀계공중합체고무로 이루어지는 열가소성엘라스토머-I, 또는 열가소성엘라스토머-I 및 120이상 200미만의 무니점도를 보유하는 올레핀계공중합체고무로 이루어지는 유전올레핀계공중합체고무를 함유하며 부분적으로 가교하여 이루어지는 유전올레핀계공중합체고무를 함유하며 부분적으로 가교하여 이루어지는 열가소성엘라스토머-II로 이루어지고, 특정한 점탄성특성을 보유하는 것을 특징으로 하는 열가소성엘라스토머조성물, 그 조성물로 이루어지는 공업부품용 표피재 및 그 표피재를 이루어지는 적층체로 이루어진다.

Description

열가소성엘라스토머조성물, 그 조성물로 이루어지는 공업부품용 표피재 및 그 표피재로 이루어지는 적층체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. (i)(A)100℃무늬점도(ML1+4100℃가 200~350인 올레핀계공중합체고무 100중량부당 광물유를 60~150중량부 함유하는 유전올레핀계공중합체고무 50~90중량부 및 (C)올레핀계중합체수지 50~10중량부로 이루어지는 혼합물을 부분적으로 가교하여 이루어지는 열가소성엘라스토머-I 55~100중량%, (ii)(B)ML1+4100℃가 120이상, 200미만인 올레핀계공중합체고무 50~80중량부 및 (D)올레핀계중합체수지 50~20중량부로 이루어지는 혼합물을 부분적으로 가교하여 이루어지는 열가소성엘라스토머-II 45-0중량% 및 (iii)(E)올레핀계중합체수지 0-30중량%를 함유하는 열가소성엘라스토머조성물로서 180℃에서 의 동적점탄성측정에 있어서 90%응력완화시간이 0.1-10초인것을 특징으로 하는 열가소성에랄스토머조성물.
  2. 제1항에 있어서, 올레핀계중합체수지 (C), (D) 및 (E)가 폴리프로필렌계수지인 엘라스토머조성물.
  3. 제2항에 있어서, 폴리프로필렌계수지가 호모폴리프로필렌, 및 프로필렌과 탄소수가 2이사으이 α-올레핀과의 랜덤 또는 블럭공중합체수지중 적어도 1종인 엘라스토머조성물.
  4. 제1항에 있어서, 올레핀계공중합체고무(A), (B)가 에틸렌, 및 프로필렌 또는 1-부텐중 적어도 1종과 비공역디엔과의 공중합체고무인 엘라스토머조성물.
  5. 제4항에 있어서, 비공역디엔이 디시클로펜타디엔 또는 에틸리덴노르보렌중 적어도 1종인 엘라스토머조성물.
  6. 청구항 1기재의 엘라스토머조성물을 드레이프진공성형하여 이루어지는 것을 특징으로 하는 공업부품용 표피재.
  7. 제6항에 있어서, 공업부품이 자동차용 내장부품인 표피재.
  8. 제7항에 있어서, 자동차용 내장부품이 인스트루먼트패널인 표피재.
  9. 제7항에 있어서, 자동차용 내장부품이 문(door trims)인 표피재.
  10. 청구항 6기재의 표피재에 폴리올리핀계발포체 또는 폴리우레탄계발포체를 적층하여 이루어지는 것을 특징으로 하는 적층체.
  11. 제1항에 있어서, (i)열가소성엘라스토머-I 60-90중량%, (ii)열가소성엘라스토머-II 40-10중량% 및 (iii)(E)올레핀계중합체수지 0-30중량%로 이루어지는 엘라스토머조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930022411A 1992-10-26 1993-10-26 열가소성엘라스토머조성물,조성물로이루어지는공업부품용표피재및그표피재로이루어지는적증체 KR100292025B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4287373A JP2917082B2 (ja) 1992-10-26 1992-10-26 熱可塑性エラストマー組成物、該組成物からなる工業部品用表皮材および該表皮材からなる積層体
JP92-287373 1992-10-26

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KR940009262A true KR940009262A (ko) 1994-05-20
KR100292025B1 KR100292025B1 (ko) 2001-11-26

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US (1) US5407991A (ko)
EP (1) EP0595578B1 (ko)
JP (1) JP2917082B2 (ko)
KR (1) KR100292025B1 (ko)
CA (1) CA2109149A1 (ko)
DE (1) DE69318372T2 (ko)

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EP0595578A2 (en) 1994-05-04
DE69318372T2 (de) 1998-10-08
EP0595578B1 (en) 1998-05-06
DE69318372D1 (de) 1998-06-10
JP2917082B2 (ja) 1999-07-12
KR100292025B1 (ko) 2001-11-26
US5407991A (en) 1995-04-18
CA2109149A1 (en) 1994-04-27
JPH06136189A (ja) 1994-05-17
EP0595578A3 (en) 1995-04-26

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