KR102665497B1 - 실리콘-폴리에테르 공중합체 조성물, 이를 제조하는 방법 및 밀봉제 - Google Patents
실리콘-폴리에테르 공중합체 조성물, 이를 제조하는 방법 및 밀봉제 Download PDFInfo
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Abstract
Description
Claims (20)
- 실리콘-폴리에테르 공중합체 조성물로서,
하기 화학식 (III)을 갖는 실리콘-폴리에테르 공중합체를 포함하는, 실리콘-폴리에테르 공중합체 조성물:
(III),
(여기서 Y는 2가 선형 폴리에테르 모이어티이고; 각각의 R1은 1 내지 18개의 탄소 원자를 갖는 독립적으로 선택된 치환 또는 비치환된 하이드로카빌 기이고; 각각의 D2는 1 내지 6개의 탄소 원자를 갖는 독립적으로 선택된 2가 탄화수소 기이고; 각각의 D1은 2개의 탄소 원자를 갖는 2가 탄화수소 기이고; 아래 첨자 a는 독립적으로 0 또는 1이며; 각각의 R2는 메틸 기이고,
단, 각각의 D1은 상기 실리콘-폴리에테르 공중합체 조성물 내의 화학식 (III)을 갖는 실리콘-폴리에테르 공중합체의 적어도 90 몰%에서 선형 탄화수소 기이고, D2는 분지형임). - 삭제
- ◈청구항 3은(는) 설정등록료 납부시 포기되었습니다.◈제1항에 있어서, 상기 폴리에테르 모이어티 Y는 하기 화학식을 갖는 폴리에테르를 포함하는, 실리콘-폴리에테르 공중합체 조성물:
-O-(CnH2nO)w-,
(여기서 아래 첨자 n은 아래 첨자 w로 표시된 각각의 모이어티에서 2 내지 4로부터 독립적으로 선택되고, 아래 첨자 w는 1 내지 2,000임). - ◈청구항 4은(는) 설정등록료 납부시 포기되었습니다.◈제1항에 있어서, 상기 폴리에테르 모이어티 Y는,
(i) 하기 화학식을 갖는 폴리에테르:
-O-(C2H4O)x(C3H6O)y(C4H8O)z-,
(여기서 아래 첨자 x는 0 내지 1,999이고, 아래 첨자 y는 1 내지 2,000이고, 아래 첨자 z는 1 내지 1,999이며, 아래 첨자 x, y 및 z로 표시된 단위는 상기 폴리에테르 모이어티 Y 내에서 랜덤화된 형태 또는 블록 형태일 수 있음);
(ii) 적어도 100의 수 평균 분자량을 갖는 폴리에테르; 또는
(iii) (i) 및 (ii) 모두를 포함하는, 실리콘-폴리에테르 공중합체 조성물. - 삭제
- 실리콘-폴리에테르 공중합체 조성물을 제조하는 방법으로서,
하이드로실릴화 촉매의 존재하에 평균 1개 초과의 말단 불포화 기를 갖는 폴리에테르 화합물과 유기 규소 화합물을 반응시켜 상기 실리콘-폴리에테르 공중합체를 제공하는 단계를 포함하고;
상기 실리콘-폴리에테르 공중합체 조성물은 제1항에 따른 실리콘-폴리에테르 공중합체 조성물인, 실리콘-폴리에테르 공중합체 조성물을 제조하는 방법. - ◈청구항 7은(는) 설정등록료 납부시 포기되었습니다.◈제6항에 있어서, 상기 폴리에테르 화합물은 하기 화학식을 갖는, 방법:
CH2C(R2)-D2-O-(CnH2nO)w-D2-C(R2)CH2,
(여기서 각각의 R2는 메틸 기이며, 각각의 D2는 1 내지 6개의 탄소 원자를 갖는 독립적으로 선택된 2가 탄화수소 기이고; 각각의 아래 첨자 n은 아래 첨자 w로 표시된 각각의 모이어티에서 2 내지 4로부터 독립적으로 선택되고; 아래 첨자 w는 1 내지 2,000임). - ◈청구항 8은(는) 설정등록료 납부시 포기되었습니다.◈제6항에 있어서,
(i) 상기 폴리에테르 화합물이 하기 화학식을 가지거나:
CH2C(R2)-D2-O-(C2H4O)x(C3H6O)y(C4H8O)z-D2-C(R2)CH2,
(여기서 각각의 R2는 메틸 기이며; 각각의 D2는 1 내지 6개의 탄소 원자를 갖는 독립적으로 선택된 2가 탄화수소 기이고; 아래 첨자 x는 0 내지 1,999이고, 아래 첨자 y는 1 내지 2,000이고, 아래 첨자 z는 1 내지 1,999이며, 아래 첨자 x, y 및 z로 표시된 단위는 상기 폴리에테르 화합물 내에서 랜덤화된 형태 또는 블록 형태일 수 있음);
(ii) 상기 폴리에테르 화합물이 적어도 100의 수 평균 분자량을 갖거나; 또는
(iii) (i) 및 (ii) 모두인, 방법. - ◈청구항 9은(는) 설정등록료 납부시 포기되었습니다.◈제6항 내지 제8항 중 어느 한 항에 있어서, 상기 유기 규소 화합물은 하기 화학식을 갖는, 방법:
,
(여기서 R1, 아래 첨자 a 및 D1은 제1항에 정의된 바와 같음). - 실리콘-폴리에테르 공중합체 조성물로서, 제6항 내지 제8항 중 어느 한 항의 방법에 따라 제조된, 실리콘-폴리에테르 공중합체 조성물.
- 밀봉제로서,
실리콘-폴리에테르 공중합체 조성물; 및
축합 반응 촉매를 포함하고;
상기 실리콘-폴리에테르 공중합체 조성물은 제1항에 따른 실리콘-폴리에테르 공중합체 조성물인, 밀봉제. - 제11항에 있어서, (i) 충전제; (ii) 충전제 처리제; (iii) 가교제; (iv) 표면 개질제; (v) 건조제; (vi) 증량제; (vii) 살생물제; (viii) 난연제; (ix) 가소제; (x) 말단 차단제; (xi) 결합제; (xii) 항노화 첨가제; (xiii) 수분 방출제; (xiv) 안료; (xv) 유동성 개질제; (xvi) 담체; (xvii) 점착 부여제; (xviii) 부식 억제제; (xix) 촉매 억제제; (xx) 접착 촉진제; (xxi) 점도 조절제; (xxii) UV 흡수제; (xxiii) 항산화제; (xxiv) 광 안정화제; 또는 (xxv) (i) 내지 (xxiv)의 조합을 추가로 포함하는, 밀봉제.
- 제11항 내지 제12항 중 어느 한 항의 밀봉제의 경화물.
- 복합 물품으로서, 기판 및 상기 기판 상에 배치된 제13항의 경화물을 포함하는, 복합 물품.
- 복합 물품을 제조하는 방법으로서,
밀봉제를 기판 상에 배치하는 단계; 및
상기 밀봉제를 경화시켜 상기 기판 상에 경화물을 제공하여 상기 복합 물품을 형성하는 단계를 포함하며;
상기 밀봉제는 제11항 내지 제12항 중 어느 한 항의 밀봉제인, 복합 물품을 제조하는 방법. - 2개의 요소 사이에 정의된 공간을 밀봉하는 방법으로서,
밀봉제를 상기 공간에 적용하는 단계; 및
상기 밀봉제를 상기 공간에서 경화시켜 상기 공간을 밀봉하는 단계를 포함하며;
상기 밀봉제는 제11항 내지 제12항 중 어느 한 항의 밀봉제인, 2개의 요소 사이에 정의된 공간을 밀봉하는 방법. - 삭제
- 삭제
- 삭제
- 삭제
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