KR860006534A - 필름을 형성하는 성질이 개선된 윤활제 조성물 - Google Patents

필름을 형성하는 성질이 개선된 윤활제 조성물 Download PDF

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KR860006534A
KR860006534A KR1019860001018A KR860001018A KR860006534A KR 860006534 A KR860006534 A KR 860006534A KR 1019860001018 A KR1019860001018 A KR 1019860001018A KR 860001018 A KR860001018 A KR 860001018A KR 860006534 A KR860006534 A KR 860006534A
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perfluoropolyether
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카포리치오 게라르도
카포리치오 게라르도 (외 1)
알베르토 스카레티 마리오
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몬테디손 에스. 피. 에이.
루이기 코티
몬테디숀 에스. 피. 에이.
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Abstract

내용 없음

Description

필름을 형성하는 성질이 개선된 윤활제 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 점도 150－2,000cSt(20℃에서)의 퍼플루오로폴리에테르 (A) ; 및 점도 50cSt 이하(20℃에서)의 퍼플루오로폴리에테르(B)로 구성되며, 화합물(B)를 화합물 (A) 및 (B)의 중량의 총합의 2－20중량%로 사용함을 특징으로 하는 필름을 형성하는 성질이 개선된 윤활제 조성물.
  2. 제 1 항에 있어서,
    (A)형 퍼플루오로폴리에테르를 하기 반복 단위들로 구성된 퍼플루오로폴리에테르군,
    (A1) 퍼플루오로폴리에테르쇄를 따라서 통계적으로 분포된 (C3F6O) 및 (CFXO) (여기에서, X는 －F, －CF3임);
    (A2) (C3F6O);
    (A3) 퍼플루오로폴리에테르쇄를 따라서 통계적으로 분포된 (C3F6O), (C2F4O), (CFXO) (여기에서, X는 －F, －CF3임);
    (A4) 퍼플루오로폴리에테르쇄를 따라서 통계적으로 분포된 (C2F4O), (CF2O), 또는 (C2F4O)중에서 선택하며,
    (B)형 퍼플루오로폴리에테르를 하기 반복 단위들로 구성된 퍼플루오로폴리에테르군,
    (B1) 퍼플루오로폴리에테르를 따라서 통계적으로 분포된 (C3F6O) 및 (CFXO) (여기에서, X는 －F,－CF3임);
    (B2) (C3F6O);
    (B3) (C3F6O), 이 군은 추가로 대표적 기인 －CF(CF3)－CF(CF3)－로 구성됨;
    (B4) 이 쇄를 따라서 통계적으로 분포된 (C2F4O) 및 (CF2O); 또는
    (B5) 하기 일반식 중에서 선택된 옥세탄링
    (상기 일반식에서, 링에 연결된 기들 중의 최소한 한 기는 에테르 산소원자를 함유함) 또는 하기 일반식 중에서 선택된 옥세탄링,
    (상기 일반식에서, 링에 연결된 기는 최소한 한 개의 에테르 산소를 함유함) 중에서 선택하는 조성물.
  3. 제 1 항에 있어서, 성분 (B)를 5－10중량%로 사용하는 조성물.
  4. 제 1 항에 있어서, 화합물 (A)의 점도가 250－1,500cSt(20℃에서)인 조성물.
  5. 제 1 항에 있어서, 화합물 (B)의 점도가 7－40cSt(20℃에서)인 조성물.
  6. 제 2 항에 있어서, 화합물 (A)를 하기 퍼플루오로폴리에테르군,
    (A1) CF3O(C3F6O)m(CFXO)n－CF2X
    (여기에서, X는 －F 또는 －CF3이고, m 및 n 는 정수이며, m/n은 5－40이고, (C3F6O) 및 (CFXO) 단위들은 퍼플루오로에테르 쇄를 따라서 통계적으로 분포되었음) ;
    (A2) C3F7O(C3F6O)m－Rf
    (여기에서, Rf는 －C2F5, －C3F7, －CFHCF이고, m은 정수임) 또는
    D(CF2CF2CF2O)nD1
    (여기에서, D=F,OCF3,OC2F5이며, D1=CF3,C2F5또는 C3F7임);
    (A3) CF3O(C3F6O)m(C2F4O)n(CFXO)q－CF3
    (여기에서, X는 －F, －CF3이고, m,n 및 q는 정수이며,은 0－50이고, n/q는 0－10이며, (C3F6O), (C2F4O) 및 (CFXO) 단위들은 퍼플루오로에테르쇄를 따라서 통계적으로 분포되었음);
    (A4) CF3O(C2F4O)p(CF2O)q－CF3
    (여기에서, p 및 q는 서로 동일하거나 상이한 정수이며, p/q는 0.5－1.5이고, (C2F4O) 및 (CF2O) 단위들은 퍼플루오로에테르쇄를 따라서 통계적으로 분포되었음);
    (A5) (Ⅰ) RO－(C3F6O)m－(CFXO)n－CFX－L 또는
    (Ⅱ) R"CFXO－(C3F6O)x(CFXO)y－(C2F4O)z－CFX－L,
    [여기에서, R=－CF3,－C2F5,－C3F7, X=－F,－CF3, R"=－F,－CF3,－C2F5, m=0이 아닌 정수, n=유한정수 또는 0이며, n이 유일할 경우에 m/n은 5－20이고, R은 －CF3가 바람직하며, n이 0인 경우에 R은 －C2F5또는 －C3F7이 바람직하며, x=유한정수 또는 0이고, y,z=유한정수이며,는 5－0.5이되, 단, x=0일 경우 z/y는 1－0.5이며, x가 －F이고, R"=L이 바람직하며, L=Y－Z기(여기에서, Y=－CH2O,－CH2OCH2－,－CF2,－CF2O－이고, Z=불소화하지 않은 유기 비방향족기로서, 활성수소원자 함유하지 않으며, 2 또는 그 이상의 서로 동일하거나 상이한 이중 전자주계인 이종 원자를 함유하거나, 또는 방향족기로서 배위 결합 또는 전하 이동 결합을 형성함으로써 금속 표면, 중합체 표면 또는 세라믹 표면상에 각종 흡착 현상을 일으킬 수 있는 이종 원자를 함유하거나 함유하지 않는 기임] 중에서 선택하는 조성물.
  7. 제 2 항에 있어서, 화합물 (B)를 하기 퍼플루오로폴리에테르군,
    (B1) CF3－O(C3F6O)m(CFXO)n－A
    (여기에서, X는 －F, －CF3이고 A는 －CF3, －CF2H,－CFH－CF3이며,
    (C3F6O) 및 (CFXO) 단위들은 퍼플루오로폴리에테르 쇄를 따라서 분포되었으며, m 및 n은 정수이며, m/n은 5－40임)
    (B2) C3F7O(C3F6O)m－RfRf
    (여기에서, Rf는 －C2F5,－C2F7,－CFHCF3이고 m은 정수임);
    (B3)[C3F7O(C3F6O)m－CF(CF3)]2
    (여기에서, m은 정수임);
    (B4) CF3O(C2F4O)p(CF2O)q－CF3
    (여기에서, p 및 q는 서로 동일하거나 상이한 정수이며, p/q는 0.5－1.5임); 또는
    (B5) 하기 일반식의 옥세탄링
    (상기 일반식에서, A1=F, 탄소원자1－8개의 퍼플루오로알킬기 Rf1'－ORf1′,
    [여기에서, m은 0－5의 정수 (양단포함)임],
    또는
    기(여기에서, P는 탄소원자 1－8개의 퍼플루오로알킬기이고, m은 앞서 정의한 바와 동일함) ; B 및 T는 서로 동일하거나 상이하며, F, 탄소원자 1－7개의 퍼플루오로알킬기,
    (여기에서 m 및 P는 앞서 정의한 바와 동일함)이고, X1은 －CF2O－(CF2O)p－(C2FO)q－CF2－ [여기에서, p 및 q는 서로 동일하거나 상이한 0－5의 정수(양단포함)이며, p＋q는 최소한 1임] 또는 (CF2)r－(여기에서, r는 1－8의 정수임)이며, (1)군에서 A1,B,T 또는 (2)국에서 B,T,X1중의 최소한 한기 에테르 산소원자를 함유하며, (3)군 및 (4)군에서 X1및 A1은 에테르산소원자를 함유하는 상기한 기들 중에서 선택하며, 더우기 B 또는 T기 중의 한 기가
    기인 경우에, 다른 한기는 F임]중에서 선택하는 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001018A 1985-02-14 1986-02-14 필름을 형성하는 성질이 개선된 윤활제 조성물 KR930007895B1 (ko)

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IT19525/85A IT1185508B (it) 1985-02-14 1985-02-14 Composizioni lubrificanti aventi migliorate proprieta'di filmatura
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KR (1) KR930007895B1 (ko)
AU (1) AU594041B2 (ko)
CA (1) CA1256855A (ko)
DE (1) DE3676214D1 (ko)
ES (1) ES8800711A1 (ko)
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EP0194465A2 (en) 1986-09-17
CA1256855A (en) 1989-07-04
IT8519525A0 (it) 1985-02-14
JPS61235497A (ja) 1986-10-20
DE3676214D1 (de) 1991-01-31
KR930007895B1 (ko) 1993-08-21
ZA86934B (en) 1986-09-24
ES551923A0 (es) 1987-11-16
EP0194465B1 (en) 1990-12-19
US4657687A (en) 1987-04-14
ES8800711A1 (es) 1987-11-16
AU594041B2 (en) 1990-03-01
IT1185508B (it) 1987-11-12
AU5361586A (en) 1986-08-21
EP0194465A3 (en) 1987-10-14

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