KR930016449A - 고급 α-올래핀 공중합체 및 그의제조 방법과 그로부터 제조되는 방진고무성형품 및 그의 제조방법 - Google Patents

고급 α-올래핀 공중합체 및 그의제조 방법과 그로부터 제조되는 방진고무성형품 및 그의 제조방법 Download PDF

Info

Publication number
KR930016449A
KR930016449A KR1019930000733A KR930000733A KR930016449A KR 930016449 A KR930016449 A KR 930016449A KR 1019930000733 A KR1019930000733 A KR 1019930000733A KR 930000733 A KR930000733 A KR 930000733A KR 930016449 A KR930016449 A KR 930016449A
Authority
KR
South Korea
Prior art keywords
olefin
diene
carbon atoms
manufacturing
alkyl group
Prior art date
Application number
KR1019930000733A
Other languages
English (en)
Other versions
KR100230661B1 (ko
Inventor
마사아끼 가와사끼
도시마사 다까따
게이찌 오까따
가즈히꼬 무라따
미쓰히꼬 온따
데쓰오 도조
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.)
Filing date
Publication date
Application filed by 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR930016449A publication Critical patent/KR930016449A/ko
Priority to KR1019990018370A priority Critical patent/KR100230654B1/ko
Application granted granted Critical
Publication of KR100230661B1 publication Critical patent/KR100230661B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/20—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium

Landscapes

  • 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)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

본 발명의 고급 α-올레핀 공중합체는 특정 고급 α-올레핀, 특정 α,ω-디엔 및 특정 비공액디엔의 공중합체이며, 이는 고급 α-올레핀 대 α,ω-디엔의 특정 몰비와, 비공액디엔의 특정함량과, 특정 고유점도를 가지며, 이는 특정 고체티탄촉매성분으로부터 형성된 올레핀 중합용 촉매와, 유기금속화합물 촉매성분과, 전자공여체 촉매성분을 사용하여 제조할 수 있고, 본 발명의 방진고무성형품은 상술한 공중합체의 가황품으로 부터 제조되며, 상술한 공중합체는 내후성, 내오존성, 열노후내성, 저온특성, 방진특성 및 동적피로내성 뿐만아니라 가공성이 우수하므로 우수한 가황품을 얻을 수 있다.

Description

고급 α-올래핀 공중합체 및 그의제조 방법과 그로부터 제조되는 방진고무성형품 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 고급 α-올레핀 공중합체 제조용으로 사용 가능한 올레핀 중합용 촉매 제조단계를 나타내는 후로우챠트, 제2도는 고무의 복합탄성게수(G*)와 온도간의 관계그래프.

Claims (4)

  1. 탄소수 6~20를 갖는 고급 α-올레핀, 하기식[1]으로 나타낸 α,ω-디엔 및 하기식(Ⅱ)으로 나타낸 비공액 디엔의 고급 α-올레핀 공중합체이며, (A) 고급 α-올레핀 대 α,ω-디엔의 몰비[고급 α-올레핀/α,ω-디엔]가 95/5~50/50이고, (B) 비공액디엔의 함량이 0.01~30몰%이고, (C) 135℃의 데카린중에서 측정할때 고유점두[n]가 1.0~10㎗/g인 것이 특징인 고급 α-올레핀 공중합체.
    식중 n은 1~3의 정수이고, R1과 R2는 각각 독립적으로 수소원자 또는 탄소수 1~8를 갖는 알킬기이고,
    하기식(Ⅱ)으로 나타낸 비공액디엔의 고급 α-올레핀 공중합체의 가황물이며, (A) 고급 α-올레핀/α,ω-디엔의 몰비[고급 α-올레핀/α,ω-엔디]가 95/5~50/50이고, (B) 비공액디엔의 함량이 0.01~30몰%이고, (C) 135℃의 데카린중에서 측정할때 고유점도 (n)가 1.0~10.0㎗/g인 것이 특징인 방진고무성형품.
    식중 n은 1~3의 정수이고, R1과 R2는 각각 독립적으로 수소원자 또는 탄소수 1~8를 갖는 알킬기이고
    식중 n은 1~5의 정수이고, R3은 탄소수1~4를 갖는 알킬기이고, R4및 R5는 각각 독립적으로 수소원자 또는 수소원자가 아닐 경우 탄소수 1~8를 갖는 알킬기이다.
  2. 내용없음
  3. 내용없음
  4. 탄소수 6-20를 갖는 고급 α-올레핀, 하기식[Ⅰ]으로 나타낸 α,ω-디엔 및 하기식[Ⅱ]으로 나타낸 비공액디엔을 공중합하여 하기의 고급 α-올레핀 공중합체를 제조한 다음, (A) 고급 α-올레핀 대 α,ω-디엔의 몰비 [고급 α-올레핀/α,ω-디엔]가 95/5~50/50이고, (B) 비공액디엔의 함량이 0.01~30몰%이고, (C) 135℃의 데카린중에서 측정할때 고유점도[n]가 1.0~10.0㎗/g이고, 상기 고급 α-올레핀 공중합체를 성형 및 가황하여 되는 것이 특징인 방진고무 성형품의 제조방법.
    식중 n은 1~3의 정수이고, R1과 R2는 각각 독립적으로 수소원자 또는 탄소수 1~8를 갖는 알킬기이고,
    식중 n은 1~5의 정수이고, R3은 탄소수 1~4를 갖는 알킬기이고, R4및 R5는 각각 독립적으로 수소원자 또는 수소원자가 아닐 경우 탄소수 1~8를 갖는 일킬기이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930000733A 1992-01-24 1993-01-21 고급 α-올레핀 공중합체 및 그의 제조방법 KR100230661B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990018370A KR100230654B1 (ko) 1992-03-06 1999-05-21 방진고무성형품 및 그의 제조 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-11042 1992-01-24
JP01104292A JP3224255B2 (ja) 1992-01-24 1992-01-24 高級α−オレフィン系共重合体およびその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019990018370A Division KR100230654B1 (ko) 1992-03-06 1999-05-21 방진고무성형품 및 그의 제조 방법

Publications (2)

Publication Number Publication Date
KR930016449A true KR930016449A (ko) 1993-08-26
KR100230661B1 KR100230661B1 (ko) 1999-11-15

Family

ID=11766997

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000733A KR100230661B1 (ko) 1992-01-24 1993-01-21 고급 α-올레핀 공중합체 및 그의 제조방법

Country Status (2)

Country Link
JP (1) JP3224255B2 (ko)
KR (1) KR100230661B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230020308A1 (en) * 2019-12-17 2023-01-19 The Yokohama Rubber Co., Ltd. Sealant composition
CN113845612B (zh) * 2020-06-28 2023-02-28 中国石油天然气股份有限公司 主催化剂的制备方法、催化剂及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2924087B2 (ja) * 1990-05-24 1999-07-26 三菱化学株式会社 ランダム共重合体の架橋体及び架橋発泡体

Also Published As

Publication number Publication date
JPH05202143A (ja) 1993-08-10
JP3224255B2 (ja) 2001-10-29
KR100230661B1 (ko) 1999-11-15

Similar Documents

Publication Publication Date Title
KR960022611A (ko) 에틸렌-α-올레핀-비공역 폴리엔 랜덤 공중합체의 제조방법,그 생성 공중합체, 및 공중합체의 용도
KR920702391A (ko) 폴리올레핀 수지 조성물
MY106332A (en) Propylene polymer compositions having good transparency and improved impact resistance
KR980002093A (ko) 프로필렌/에틸렌-알파-올레핀 블록 공중합체 및 그의 제조 방법
US5914372A (en) Ethylene copolymer rubber composition
KR900004826A (ko) 시클로올레핀 랜덤공중합체 조성물 및 그의 반응생성물
US5162441A (en) Sealing part for hydraulic cylinder
TW331569B (en) Unsaturated copolymer based on olefin and production and use
CA2010320A1 (en) Sheet or film of cyclo-olefin polymer
KR970001384A (ko) 고 입체 규칙성 폴리프로필렌
KR920701344A (ko) 에틸렌-프로필렌-디엔계 고무, 엘라스토머 조성물 및 그 가황고무
KR960022618A (ko) 에틸렌-α-올레핀-비공액 디엔 공중합체 고무 조성물
KR920008148A (ko) 탄화수소 탄성중합체를 함유하는 유기실리콘 조성물
WO1990011305A1 (en) Styrenic copolymer and production thereof
KR930701534A (ko) 에틸렌/α-올레핀/디엔 고무 조성물 및 그의 용도
EP0490353B1 (en) Impact polymer blend
JP2005520011A5 (ko)
KR900012996A (ko) 열가소성 수지 조성물
KR930019747A (ko) 가황 고무 조성물
MY133037A (en) Unsaturated elastomer compositions and their vulcanized rubbers.
KR950003328A (ko) 고급 α-올레핀 공중합체, 그의 제조방법, 그를 포함하는 고무조성물 및 그를 포함하는 고무성형품
CA2010319A1 (en) Foamable polymer composition and foamed article
KR970004381A (ko) 에틸렌/α-올레핀/비공액폴리엔 공중합체 고무조성물
KR960031535A (ko) 시클로올레핀 수지조성물
KR20050102629A (ko) 신디오택틱 프로필렌계 중합체 조성물

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
A107 Divisional application of patent
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080808

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee