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KR920701345A - 에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무 - Google Patents

에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무

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Publication number
KR920701345A
KR920701345A KR1019910700559A KR910700559A KR920701345A KR 920701345 A KR920701345 A KR 920701345A KR 1019910700559 A KR1019910700559 A KR 1019910700559A KR 910700559 A KR910700559 A KR 910700559A KR 920701345 A KR920701345 A KR 920701345A
Authority
KR
South Korea
Prior art keywords
ethylene
propylene
diene
rubber
sulfur
Prior art date
Application number
KR1019910700559A
Other languages
English (en)
Other versions
KR950001637B1 (ko
Inventor
히데나리 나까하마
다까시 미시마
Original Assignee
다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교 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.)
Filing date
Publication date
Priority claimed from JP26066789A external-priority patent/JP2850963B2/ja
Application filed by 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR920701345A publication Critical patent/KR920701345A/ko
Application granted granted Critical
Publication of KR950001637B1 publication Critical patent/KR950001637B1/ko

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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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • 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

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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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Springs (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 에틸렌-프로필렌-디엔계고무중에, 황이 분산 상태로 존재하고 있는 것을 특징으로 하는 에틸렌-프로필렌-디엔계고무.
  2. 제1항에 있어서, 에틸렌 함량이 60~82몰%이고, 135℃ 데칼린중에서 측정한 극한 점도〔n〕: 3.0~5.0dℓ/g이고, 또한 옥소가가 8~35인 고분자량 에틸렌-프로필렌-디엔공중합체 고무(A):90~40중량% 및, 에틸렌 함량이 60~82몰%이고, 135℃데칼린중에서 측정한 극한점도〔n〕가 0.15~0.8dℓ/g이고, 또한 옥소가가 8~35인 저분자량 에틸렌-프로필렌-디엔공중합체 고무 (B):10~60중량%로 되고, 무늬점도 ML1+4(100℃)가 60~120의 범위내인 에틸렌-프로필렌-디엔계고무 중에, 황이 분산상태로 존재하고 있는 것을 특징으로 하는 에틸렌-프로필렌-디엔계고무.
  3. 제1항 또는 제2항에 있어서, 상기 황이 황 미함유 에틸렌-프로필렌-디엔계고무 100중량부에 대해서 0.1~5중량부의 범위로 존재하고 있는 것을 특징으로 하는 에틸렌-프로필렌-디엔계고무.
  4. 제2항에 있어서, 동적점 탄성시험에 의해서 구한, 에틸렌-프로필렌-디엔계고무의 가공성과 물성의 지표인 w1(w2/w1)가 50~150의 범위내인 것을 특징으로 하는 에틸렌-프로필렌-디엔계고무.
  5. 황이 분산상태로 존재하는 에틸렌-프로필렌-디엔계고무를 함유함을 특징으로 하는 가황 가능한 엘라스 토머 조성물.
  6. 제5항에 있어서, 에틸렌 함량이 60~82몰%이고, 135℃ 데칼린중에서 측정한 극한 점도〔n〕가 3.0~5.0dℓ/g이고, 또한 옥소가가 8~35인 고분자량 에틸렌-프로필렌-디엔공중합체 고무(A):90~40중량% 및, 에틸렌 함량이 60~82몰%이고, 135℃데칼린중에서 측정한 극한점도〔n〕가 0.15~0.8dℓ/g이고, 또한 옥소가가 8~35인 저분자량 에틸렌-프로필렌-디엔공중합체 고무 (B):10~60중량%로 되고, 무늬점도 ML1+4(100℃)가 60~120의 범위내인 에틸렌-프로필렌-디엔계고무 중에, 황이 분산상태로 존재하는 에틸렌-프로필렌-디엔계 고무를 함유함을 특징으로 하는 가황 가능한 엘라스토머 조성물.
  7. 제5항 또는 제6항에 있어서, 상기 황이 황 미함유 에틸렌-프로필렌-디엔계고무 100중량부에 대해서 0.15중량부의 범위로 존재하는 에틸렌-프로필렌-디엔계고무를 함유함을 특징으로 하는 엘라스토머 조성물.
  8. 제6항에 있어서, 동적점 탄성시험에 의해서 구한, 에틸렌-프로필렌-디엔계고무의 가공성과 물성의 지표면 w1(w2/w1)가 50~150의 범위내인 것을 특징으로 하는 엘라스토머 조성물.
  9. 황이 분산상태로 존재하는 에틸렌-프로필렌-디엔계고무 함유의 엘라스토머 조성물을 가황해서 된것을 특징으로 하는 가황고무.
  10. 제9항에 있어서, 황 미함유의 에틸렌-프로필렌-디엔계고무가, 에틸렌 함량이 60~82몰%이고, 135℃ 데칼린 중에서 측정한 극한점도〔n〕가 3.0~5.0dℓ/g이고, 또한 옥소가가 8~35인 고분자량 에틸렌-프로필렌-디엔공중합체 고무 (A):90~40중량% 및, 에틸렌 함량이 60~82몰%이고, 135℃데칼린중에서 측정한 극한점도〔n〕가 0.15~0.8dℓ/g이고, 또한 옥소가가 8~35인 저분자량 에틸렌-프로필렌-디엔공중합체 고무 (B):10~60중량%로 되고, 무늬점도 ML1+4(100℃)가 60~120의 범위내인 에틸렌-프로필렌-디엔계고무인 특징으로 하는 가황고무.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700559A 1989-10-05 1991-06-04 에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무 KR950001637B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP26066789A JP2850963B2 (ja) 1989-10-05 1989-10-05 加流可能なエラストマー組成物およびその加硫ゴム
JP1-260666 1989-10-05
JP1-260667 1989-10-05
JP26066689 1989-10-05
PCT/JP1990/001291 WO1991005010A1 (fr) 1989-10-05 1990-10-05 Caoutchouc d'ethylene-propylene-diene, composition elastomere et caoutchouc vulcanise prepare a partir d'eux

Publications (2)

Publication Number Publication Date
KR920701345A true KR920701345A (ko) 1992-08-11
KR950001637B1 KR950001637B1 (ko) 1995-02-27

Family

ID=26544698

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700559A KR950001637B1 (ko) 1989-10-05 1991-06-04 에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무

Country Status (6)

Country Link
EP (1) EP0446380B1 (ko)
KR (1) KR950001637B1 (ko)
AT (1) ATE167216T1 (ko)
CA (1) CA2042607C (ko)
DE (1) DE69032399T2 (ko)
WO (1) WO1991005010A1 (ko)

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DE19512472A1 (de) * 1994-04-04 1995-10-05 Sumitomo Chemical Co Kautschukzusammensetzung mit hoher Härte
US5677382A (en) * 1994-12-19 1997-10-14 Japan Synthetic Rubber Co., Ltd. Ethylene-α-olefin-non-conjugated diene copolymer rubber composition
TW300246B (ko) * 1995-04-11 1997-03-11 Mitsui Petroleum Chemicals Ind
US5571868A (en) * 1995-06-15 1996-11-05 Exxon Chemical Patents Inc. Calendered elastomeric articles
JP3724129B2 (ja) 1996-09-30 2005-12-07 三井化学株式会社 ゴム改質剤
US6441303B1 (en) 1998-09-15 2002-08-27 Karin Daume Maschinenteile, Gmbh & Co. Kg Device for electrically contacting and sealing a tubular member
DE10004887A1 (de) 2000-02-04 2001-08-23 Daume Karin Maschinenteile Einrichtung zum Kontaktieren von insbesondere länglichen, bspw. im wesentlichen zylindrischen Körpern, bspw. Rohren oder Kabeln
JP2002080662A (ja) * 2000-09-08 2002-03-19 Jsr Corp ゴム組成物
AU2003216210A1 (en) 2002-02-08 2003-09-02 Exxonmobil Chemical Patents Inc. Multimodal ethylene, alpha-olefin and diene polymers, processes for making and devices comprising such compositions
ATE543869T1 (de) * 2006-08-01 2012-02-15 Exxonmobil Chem Patents Inc Multimodale ethylen-alpha-olefin-elastomere und herstellungsverfahren dafür
WO2011008837A1 (en) 2009-07-15 2011-01-20 Dow Global Technologies Inc. Polymer compositions, methods of making the same, and articles prepared from the same
EP2818513B1 (en) * 2013-06-25 2015-12-23 Lanxess Elastomers B.V. Oil extended ethylene-alpha-olefin-non-conjugated diene copolymer
CN107446245B (zh) * 2017-07-21 2020-04-17 厦门市金汤橡塑有限公司 一种配合led使用的橡胶材料及其制备方法
SG11202009908VA (en) * 2018-04-11 2020-11-27 Exxonmobil Chemical Patents Inc Propylene-based polymer additives for improved tire tread performance

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US3706708A (en) * 1970-09-28 1972-12-19 Stauffer Chemical Co Uniformly dispersible insoluble sulfur vulcanizing compositions
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JPS54110250A (en) * 1978-02-17 1979-08-29 Bridgestone Corp Vulcanizable rubber composition having improved sulfur blooming
JPS5734143A (en) * 1980-08-08 1982-02-24 Nippon Chem Ind Co Ltd:The Rubber composition
JPS5859240A (ja) * 1981-10-06 1983-04-08 Kawaguchi Kagaku Kogyo Kk ゴム配合剤組成物
JPS6119643A (ja) * 1984-07-07 1986-01-28 Sanshin Kagaku Kogyo Kk 不溶性イオウ組成物
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JPS6395247A (ja) * 1986-10-11 1988-04-26 Sumitomo Chem Co Ltd ゴム組成物
GB2196318A (en) * 1986-10-17 1988-04-27 Hanwin Supplies Ltd Apparatus for dispensing measured quantities of liquids from bottles

Also Published As

Publication number Publication date
DE69032399T2 (de) 1998-12-17
EP0446380B1 (en) 1998-06-10
WO1991005010A1 (fr) 1991-04-18
CA2042607A1 (en) 1991-04-06
ATE167216T1 (de) 1998-06-15
KR950001637B1 (ko) 1995-02-27
EP0446380A4 (en) 1992-10-21
DE69032399D1 (de) 1998-07-16
EP0446380A1 (en) 1991-09-18
CA2042607C (en) 1997-02-11

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