KR101659099B1 - 신규 공중합체 및 이의 윤활 조성물 - Google Patents
신규 공중합체 및 이의 윤활 조성물 Download PDFInfo
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Abstract
Description
Claims (23)
- 단량체 (i) α-올레핀, 및 (ii) β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜에 의해 에스테르화된 에틸렌계 불포화 카르복시산 또는 이의 유도체
에서 유래되는 단위를 함유하는 공중합체로서,
상기 β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜은 12 내지 60개의 탄소 원자를 갖고,
에틸렌계 불포화 카르복시산 또는 이의 유도체의 카르복시산 단위의 0.1 내지 25%가 이미다졸리디논(imidazolidinone)으로 아미드화 또는 이미드화된 것이며,
상기 공중합체는 에스테르화 전에 환원비점도(reduced specific viscosity)가 최고 0.08인, 공중합체. - 제1항에 있어서, 에틸렌계 불포화 카르복시산 또는 이의 유도체가 말레산 무수물인 공중합체.
- 제1항에 있어서, 공중합체의 환원비점도가 0.02 내지 0.07인 공중합체.
- 제1항에 있어서, α-올레핀이 6개 이상의 탄소 원자를 보유하는 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 공중합체가 단량체, (i) 탄소 원자 6개 이상인 α-올레핀, 및 (ii) 말레산 무수물에서 유래되는 단위로 구성되는 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 공중합체가 단량체 (i) 탄소 원자 12개인 α-올레핀, 및 (ii) 말레산 무수물에서 유래되는 단위로 구성되는 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 공중합체의 환원비점도가 0.04 내지 0.06이고, α-올레핀이 10 내지 18개의 탄소 원자를 보유하는 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 에틸렌계 불포화 카르복시산 또는 이의 유도체의 카르복시산 단위의 75 내지 99.89%가 β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜에 의해 에스테르화된 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 이미다졸리디논이 1-(2-아미노-에틸)-이미다졸리딘-2-온, 1-(3-아미노-프로필-이미다졸리딘-2-온, 1-(2-하이드록시-에틸)-이미다졸리딘-2-온, 1-(3-아미노-프로필)-피롤리딘-2-온, 1-(3-아미노-에틸)-피롤리딘-2-온, 및 이의 혼합물로 이루어진 군으로부터 선택되는 공중합체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 교대 공중합체인 공중합체.
- 삭제
- 제1항 내지 제4항 중 어느 한 항에 있어서, β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜이 게르베(Guerbet) 알콜인 공중합체.
- (1) (i) α-올레핀 및 (ii) 에틸렌계 불포화 카르복시산 또는 이의 유도체를 반응시켜 공중합체를 형성시키는 단계;
(2) 단계 (1)의 공중합체를 β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜에 의해 에스테르화하여 에스테르화된 공중합체를 형성시키는 단계; 및
(3) 단계 (2)의 에스테르화된 공중합체를 이미다졸리디논과 반응시켜 0.01 wt% 내지 1.5 wt% 질소를 보유한 에스테르화된 공중합체를 제공하는 단계
를 포함하고,
단계 (1)의 공중합체가 최고 0.08의 환원비점도를 갖는,
공중합체의 제조방법. - 삭제
- (1) (i) α-올레핀 및 (ii) β-위치 또는 그 이후의 위치에서 분지화된 1차 알콜 유래의 에스테르 기를 보유하는 에스테르화된 카르복시산 또는 이의 유도체를 반응시켜 산물을 형성시키는 단계;
(2) 단계 (1)의 산물을 이미다졸리디논과 반응시켜 0.01 wt% 내지 1.5 wt% 질소를 보유한 에스테르화된 공중합체를 제공하는 단계
를 포함하고,
공중합체가 최고 0.08의 환원비점도를 갖는,
공중합체의 제조방법. - 삭제
- 제13항 또는 제15항에 기재된 제조방법에 의해 수득되는 공중합체.
- 제13항 또는 제15항 중 어느 한 항에 기재된 제조방법에 의해 수득되는 공중합체, 및
윤활 점도의 오일
을 함유하는 윤활 조성물. - 제1항 내지 제4항 중 어느 한 항에 기재된 공중합체와 윤활 점도의 오일을 함유하는 윤활 조성물.
- 삭제
- 삭제
- 삭제
- 삭제
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- 2009-07-29 EP EP11160699.2A patent/EP2351780B1/en not_active Not-in-force
- 2009-07-29 WO PCT/US2009/052028 patent/WO2010014655A1/en active Application Filing
- 2009-07-29 EP EP13180154.0A patent/EP2664632A1/en not_active Withdrawn
- 2009-07-29 EP EP13180153.2A patent/EP2664631B1/en active Active
- 2009-07-29 KR KR1020117004599A patent/KR101659099B1/ko active Active
- 2009-07-29 CN CN201410458814.XA patent/CN104277144A/zh active Pending
- 2009-07-29 BR BRPI0916605A patent/BRPI0916605A2/pt not_active Application Discontinuation
- 2009-07-29 JP JP2011521262A patent/JP5539983B2/ja not_active Expired - Fee Related
- 2009-07-29 CN CN200980138355.4A patent/CN102171258B/zh not_active Expired - Fee Related
- 2009-07-29 EP EP09790900.6A patent/EP2310425B1/en active Active
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2013
- 2013-07-25 US US13/950,631 patent/US20130310290A1/en not_active Abandoned
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2014
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Also Published As
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BRPI0916605A2 (pt) | 2017-07-04 |
CA2732278C (en) | 2017-12-19 |
EP2310425A1 (en) | 2011-04-20 |
KR20110033307A (ko) | 2011-03-30 |
JP2014101525A (ja) | 2014-06-05 |
CA2732278A1 (en) | 2010-02-04 |
EP2664632A1 (en) | 2013-11-20 |
JP5539983B2 (ja) | 2014-07-02 |
JP2011529980A (ja) | 2011-12-15 |
CN104277144A (zh) | 2015-01-14 |
JP2015157963A (ja) | 2015-09-03 |
US20130310290A1 (en) | 2013-11-21 |
JP5879378B2 (ja) | 2016-03-08 |
WO2010014655A1 (en) | 2010-02-04 |
US20110190182A1 (en) | 2011-08-04 |
CN102171258B (zh) | 2014-10-15 |
EP2664631B1 (en) | 2016-12-07 |
EP2310425B1 (en) | 2016-11-23 |
EP2351780B1 (en) | 2018-10-10 |
EP2351780A1 (en) | 2011-08-03 |
EP2664631A1 (en) | 2013-11-20 |
CN102171258A (zh) | 2011-08-31 |
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