KR920011716A - 2-layer thermoplastic elastomer sheet - Google Patents

2-layer thermoplastic elastomer sheet Download PDF

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Publication number
KR920011716A
KR920011716A KR1019910023746A KR910023746A KR920011716A KR 920011716 A KR920011716 A KR 920011716A KR 1019910023746 A KR1019910023746 A KR 1019910023746A KR 910023746 A KR910023746 A KR 910023746A KR 920011716 A KR920011716 A KR 920011716A
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KR
South Korea
Prior art keywords
thermoplastic elastomer
layer
weight part
olefin copolymer
skin layer
Prior art date
Application number
KR1019910023746A
Other languages
Korean (ko)
Other versions
KR950004151B1 (en
Inventor
순이찌 하마따
가쓰요시 요내꾸라
Original Assignee
다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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.)
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Publication date
Application filed by 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR920011716A publication Critical patent/KR920011716A/en
Application granted granted Critical
Publication of KR950004151B1 publication Critical patent/KR950004151B1/en

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Classifications

    • 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
    • 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
    • C08L23/04—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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/248—All polymers belonging to those covered by group B32B25/00
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Abstract

내용 없음No content

Description

2층 열가소성 엘라스토머 쉬트2-layer thermoplastic elastomer sheet

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

표피층[Ⅰ]과 이면층[Ⅱ]으로 구성되고, 상기 표피층이 폴리올레핀 수지(A)와 α-올레핀 공중합체 고무(B)의 합계 100중량부에 대해서 상기(A) 1∼85중량부와 상기(B) 99∼15중량부를 함유한 열가소성 엘라스토머로 구성돼 있고; 상기 이면층[Ⅱ]이, 폴리올레핀 수지(A)와 α-올레핀 공중합체 고무(B)의 합계 100중량부에 대해서, 상기 (A)6∼90중량부, 상기 (B) 94∼10중량부를 함유한 열가소성 엘라스토머로 구성돼 있으며; 상기 표피층(1)의 열가소성 엘라스토머 중의 상기 α-올레핀 공중합체 고무(B)의 함량(ⅠB)과, 상기 이면층(Ⅱ)의 열가소성 엘라스토머중의 상기 α-올레핀 공중합체 고무(B)의 함량(ⅡB)간의 차이[(ⅠB)-(ⅡB)]가 5∼85중량부의 범위내인 것이 특징인 2층 열가소성 엘라스토머 쉬트.It consists of skin layer [I] and back surface layer [II], and the said skin layer is 1 to 85 weight part of said (A) with respect to 100 weight part of total of polyolefin resin (A) and (alpha) -olefin copolymer rubber (B). (B) composed of thermoplastic elastomers containing 99 to 15 parts by weight; The said back layer [II] is 6-90 weight part of said (A) and 94-10 weight part of said (B) with respect to a total of 100 weight part of a polyolefin resin (A) and an alpha-olefin copolymer rubber (B). Composed of thermoplastic elastomers; The content of the α-olefin copolymer rubber (B) in the thermoplastic elastomer of the skin layer 1 and the content of the α-olefin copolymer rubber (B) in the thermoplastic elastomer of the back layer (II) ( A two-layer thermoplastic elastomer sheet characterized by a difference between (IIB) [(IB)-(IIB)] in a range of 5 to 85 parts by weight. 제1항에 있어서, 상기 표피층[Ⅰ]를 구성하는 열가소성 엘라스토머가, 퍼옥시드 비가교성 탄화수소 검고무(C) 및/또는 광유 유연제(D)를 함유한 것이 특징인 열가소성 엘라스토머.The thermoplastic elastomer according to claim 1, wherein the thermoplastic elastomer constituting the skin layer [I] contains a peroxide non-crosslinkable hydrocarbon black rubber (C) and / or a mineral oil softener (D). 제1항에 있어서, 상기 이면층[Ⅱ]을 구성하는 열가소성 엘라스토머가 퍼옥시드 비가교성 탄화수소 검고무(C) 및/또는 광유 유연제(D)를 함유한 것이 특징인 열가소성 엘라스토머.The thermoplastic elastomer according to claim 1, wherein the thermoplastic elastomer constituting the back layer [II] contains a peroxide non-crosslinkable hydrocarbon black rubber (C) and / or a mineral oil softener (D). 제1∼3항중 임의의 1항에 있어서, 상기 표피층[Ⅰ]을 구성하는 열가소성 엘라스토머가 광안정제를 함유하고, 상기 이면층[Ⅱ]을 구성하는 열가소성 엘라스토머가 난연제를 함유하고 있는 것이 특징인 열가소성 엘라스토머.The thermoplastic elastomer according to any one of claims 1 to 3, wherein the thermoplastic elastomer constituting the skin layer [I] contains a light stabilizer, and the thermoplastic elastomer constituting the back layer [II] contains a flame retardant. Elastomer. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910023746A 1990-12-21 1991-12-21 Two-layer thermoplastic elastomer sheet KR950004151B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP40488390 1990-12-21
JP90-404883 1990-12-21
JP3319373A JP2967957B2 (en) 1990-12-21 1991-12-03 Thermoplastic elastomer two-layer sheet
JP91-319373 1991-12-03

Publications (2)

Publication Number Publication Date
KR920011716A true KR920011716A (en) 1992-07-24
KR950004151B1 KR950004151B1 (en) 1995-04-27

Family

ID=18514539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023746A KR950004151B1 (en) 1990-12-21 1991-12-21 Two-layer thermoplastic elastomer sheet

Country Status (3)

Country Link
JP (1) JP2967957B2 (en)
KR (1) KR950004151B1 (en)
CA (1) CA2058285C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4860853B2 (en) * 2001-09-28 2012-01-25 出光ユニテック株式会社 Multilayer film and surface protective film
JP4841955B2 (en) * 2003-12-05 2011-12-21 三井化学株式会社 Olefin-based thermoplastic elastomer laminate
EP3438184A1 (en) * 2017-08-03 2019-02-06 Sika Technology Ag Polymer composition with improved mechanical properties

Also Published As

Publication number Publication date
CA2058285C (en) 2002-02-05
JP2967957B2 (en) 1999-10-25
KR950004151B1 (en) 1995-04-27
JPH0538786A (en) 1993-02-19
CA2058285A1 (en) 1992-06-22

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