KR20120123044A - 폴리우레탄 복합 부품의 제조 방법, 및 상기 복합 부품 - Google Patents
폴리우레탄 복합 부품의 제조 방법, 및 상기 복합 부품 Download PDFInfo
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- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
Claims (15)
- (i) 제1 공정 단계에서, 열가소성 조성물의 용융물을 제1 금형 공동에 주입하고, 후속적으로 냉각시키며, 상기 열가소성 조성물은
A) 성분 A 및 B의 합을 기준으로 하여 65.0 내지 90.0 중량부의 방향족 폴리카르보네이트, 방향족 폴리에스테르 카르보네이트 및 방향족 폴리에스테르의 군으로부터 선택된 하나 이상의 중합체,
B) 성분 A 및 B의 합을 기준으로 하여 10.0 내지 35.0 중량부의 임의로 고무-개질된 비닐 (공)중합체 및
C) 성분 A 내지 C의 합을 기준으로 하여 0 내지 30.0 중량부의 하나 이상의 상업적으로 입수가능한 중합체 첨가제
를 포함하고,
(ii) 제2 공정 단계에서, 사출 금형의 공동을 확장시켜 간격을 생성시키고,
(iii) 제3 공정 단계에서,
- 하나 이상의 폴리이소시아네이트 성분,
- 하나 이상의 다관능성 H-활성 화합물 및
- 임의로 하나 이상의 폴리우레탄 첨가제 및/또는 공정 보조 물질
을 포함하는 반응성 폴리우레탄 원료 혼합물을 열가소성 성분 및 확장된 공동의 금형 표면 사이에 상기 방식으로 생성된 간격에 주입하며, 상기 폴리우레탄 원료 혼합물은 열가소성 지지체의 표면과 접촉하여 완전 중합함으로써 치밀한 폴리우레탄 층을 제공하거나 또는 폴리우레탄 발포체 층을 제공하고,
(iv) 제4 공정 단계에서, 복합 부품을 금형 공동으로부터 제거하며,
상기 공정 단계는 서로 바로 이어지는 것인,
a) 열가소성 조성물의 지지체 및
b) 상기 지지체와 직접 접촉하는 하나 이상의 폴리우레탄 층
을 포함하는 복합 부품의 제조 방법. - 제1항에 있어서, 반응성 폴리우레탄 원료 혼합물이 90 초과 125 미만의 특성수를 갖는 것임을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 하나 이상의 방향족 폴리카르보네이트 및/또는 폴리에스테르 카르보네이트 및 하나 이상의 방향족 폴리에스테르의 혼합물이 성분 A로서 사용되는 것임을 특징으로 하는 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 지지체 재료의 조성물이 성분 A 및 B의 합을 기준으로 하여 70.0 내지 80.0 중량부의 성분 A를 포함하는 것임을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 공정 단계 (ii) 및 (iii)을, 폴리우레탄 시스템을 변경하면서 1회 이상 반복하는 것을 특징으로 하는 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 공정 단계 (iii)에서, 열가소성 조성물과 접촉하는 사출 금형의 표면이 50 내지 95℃의 범위의 온도에서 온도-제어되고, 반응성 폴리우레탄 혼합물과 접촉하는 사출 금형의 표면이 50 내지 160℃의 범위의 온도에서 온도-제어되는 것임을 특징으로 하는 방법.
- (i) 제1 공정 단계에서, 열가소성 조성물의 용융물을 제1 금형 공동에 주입하고, 후속적으로 냉각시키고,
(ii) 제2 공정 단계에서, 사출 금형의 공동을 확장시켜 간격을 생성시키고,
(iii) 제3 공정 단계에서,
- 하나 이상의 폴리이소시아네이트 성분,
- 하나 이상의 다관능성 H-활성 화합물 및
- 임의로 하나 이상의 폴리우레탄 첨가제 및/또는 공정 보조 물질
을 포함하는 반응성 폴리우레탄 원료 혼합물을 열가소성 성분 및 확장된 공동의 금형 표면 사이에 상기 방식으로 생성된 간격에 주입하며, 상기 폴리우레탄 원료 혼합물은 열가소성 지지체의 표면과 접촉하여 완전 중합함으로써 치밀한 폴리우레탄 층을 제공하거나 또는 폴리우레탄 발포체 층을 제공하고,
(iv) 제4 공정 단계에서, 복합 부품을 금형 공동으로부터 제거하며,
여기서, 공정 단계 (ii) 및 (iii)은 수회 통과될 수 있고, 공정 단계는 서로 바로 이어지고, 공정 단계 (iii)에서 폴리우레탄 면 상의 금형 공동의 온도는 지지체 면 (열가소성 물질 면) 상의 금형 공동의 온도보다 10℃, 바람직하게는 15℃ 이상, 특히 바람직하게는 20℃ 이상 높은 것인,
a) 열가소성 조성물의 지지체 및
b) 상기 지지체와 직접 접촉하는 하나 이상의 폴리우레탄 층
을 포함하는 복합 부품의 제조 방법. - 2-성분 사출 성형 또는 2-성분 반응성 사출 성형 방법에서의 하나 이상의 폴리우레탄으로 코팅된 이성분 또는 다성분 부품의 제조를 위한,
A) 성분 A 및 B의 합을 기준으로 하여 65.0 내지 90.0 중량부의 방향족 폴리카르보네이트, 방향족 폴리에스테르 카르보네이트 및 방향족 폴리에스테르의 군으로부터 선택된 하나 이상의 중합체,
B) 성분 A 및 B의 합을 기준으로 하여 10.0 내지 35.0 중량부의 임의로 고무-개질된 비닐 (공)중합체 및
C) 성분 A 내지 C의 합을 기준으로 하여 0 내지 30.0 중량부의 하나 이상의 상업적으로 입수가능한 중합체 첨가제
를 포함하는 조성물의 용도. - 제8항에 있어서, 하나 이상의 방향족 폴리카르보네이트 및/또는 폴리에스테르 카르보네이트 및 하나 이상의 방향족 폴리에스테르의 혼합물이 성분 A로서 사용되는 것임을 특징으로 하는 용도.
- 2-성분 사출 성형 또는 2-성분 반응성 사출 성형 방법으로 제조된,
a) A) 성분 A 및 B의 합을 기준으로 하여 65.0 내지 90.0 중량부의 방향족 폴리카르보네이트, 방향족 폴리에스테르 카르보네이트 및 방향족 폴리에스테르의 군으로부터 선택된 하나 이상의 중합체,
B) 성분 A 및 B의 합을 기준으로 하여 10.0 내지 35.0 중량부의 임의로 고무-개질된 비닐 (공)중합체 및
C) 성분 A 내지 C의 합을 기준으로 하여 0 내지 30.0 중량부의 상업적으로 입수가능한 중합체 첨가제
를 포함하는 조성물의 지지체 및
b) 상기 지지체와 직접 접촉하는 하나 이상의 폴리우레탄 층
을 포함하는 복합 부품. - 제10항에 있어서, 하나 이상의 방향족 폴리카르보네이트 및/또는 폴리에스테르 카르보네이트 및 하나 이상의 방향족 폴리에스테르의 혼합물이 성분 A로서 사용되는 것임을 특징으로 하는 복합 부품.
- 제10항 또는 제11항에 있어서,
- 하나 이상의 폴리이소시아네이트 성분,
- 하나 이상의 다관능성 H-활성 화합물 및
- 임의로 하나 이상의 폴리우레탄 첨가제 및/또는 공정 보조 물질
을 포함하며, 90 초과 125 미만의 특성수를 갖는 반응성 폴리우레탄 원료 혼합물을 사용하여 2-성분 반응성 사출 성형 방법으로 제조된 복합 부품. - 제1항에 따른 방법에 의해 제조된 복합 부품.
- 제10항 내지 제13항 중 어느 한 항에 있어서, 성분 C가 방염제, 방염 상승작용제, 매연 억제 첨가제, 점적방지제, 내부 및 외부 윤활제 및 이형제, 유동성 보조제, 대전방지제, 전도성 첨가제, 핵제, 안정화제, 항박테리아 작용 첨가제, 내스크래치성을 향상시키는 첨가제, IR 흡수제, 광학 증백제, 형광 첨가제, 충전제 및 강화 물질, 염료 및 안료, B.1의 정의에 속하지 않는 충격 개질제, 및 브뢴스테드 산 화합물로 이루어진 군으로부터 하나 이상의 대표물로부터 선택된 것임을 특징으로 하는 복합 부품.
- 궤도 차량, 항공기 또는 자동차의 내부 또는 외부 부품으로서의 제10항 내지 제14항 중 어느 한 항에 따른 복합 부품의 용도.
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| DE102009058180.4 | 2009-12-15 | ||
| DE102009058180A DE102009058180A1 (de) | 2009-12-15 | 2009-12-15 | Verfahren zur Herstellung von Polyurethan-Verbundbauteilen |
| PCT/EP2010/069117 WO2011070043A1 (de) | 2009-12-08 | 2010-12-08 | Verfahren zur herstellung von polyurethan-verbundbauteilen sowie diese verbundbauteile |
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| KR20120123044A true KR20120123044A (ko) | 2012-11-07 |
| KR101823167B1 KR101823167B1 (ko) | 2018-01-29 |
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| US (2) | US20110135934A1 (ko) |
| EP (1) | EP2509764B1 (ko) |
| JP (1) | JP5840618B2 (ko) |
| KR (1) | KR101823167B1 (ko) |
| CN (2) | CN107498784A (ko) |
| BR (1) | BR112012013919A2 (ko) |
| CA (1) | CA2783167A1 (ko) |
| ES (1) | ES2468834T3 (ko) |
| IN (1) | IN2012DN05073A (ko) |
| MX (1) | MX2012006521A (ko) |
| PL (1) | PL2509764T3 (ko) |
| TW (1) | TWI588207B (ko) |
| WO (1) | WO2011070043A1 (ko) |
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-
2010
- 2010-12-06 US US12/961,346 patent/US20110135934A1/en not_active Abandoned
- 2010-12-07 TW TW099142652A patent/TWI588207B/zh not_active IP Right Cessation
- 2010-12-08 ES ES10785452.3T patent/ES2468834T3/es active Active
- 2010-12-08 PL PL10785452T patent/PL2509764T3/pl unknown
- 2010-12-08 BR BR112012013919A patent/BR112012013919A2/pt not_active IP Right Cessation
- 2010-12-08 IN IN5073DEN2012 patent/IN2012DN05073A/en unknown
- 2010-12-08 CN CN201710741750.8A patent/CN107498784A/zh active Pending
- 2010-12-08 JP JP2012542528A patent/JP5840618B2/ja active Active
- 2010-12-08 KR KR1020127017614A patent/KR101823167B1/ko active Active
- 2010-12-08 MX MX2012006521A patent/MX2012006521A/es active IP Right Grant
- 2010-12-08 CA CA 2783167 patent/CA2783167A1/en not_active Abandoned
- 2010-12-08 CN CN201080063363XA patent/CN102762354A/zh active Pending
- 2010-12-08 WO PCT/EP2010/069117 patent/WO2011070043A1/de not_active Ceased
- 2010-12-08 EP EP20100785452 patent/EP2509764B1/de active Active
-
2014
- 2014-03-10 US US14/202,135 patent/US9238320B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL2509764T3 (pl) | 2014-09-30 |
| ES2468834T3 (es) | 2014-06-17 |
| WO2011070043A1 (de) | 2011-06-16 |
| TW201137036A (en) | 2011-11-01 |
| JP2013512804A (ja) | 2013-04-18 |
| TWI588207B (zh) | 2017-06-21 |
| MX2012006521A (es) | 2012-09-28 |
| US9238320B2 (en) | 2016-01-19 |
| BR112012013919A2 (pt) | 2016-04-26 |
| CN102762354A (zh) | 2012-10-31 |
| CA2783167A1 (en) | 2011-06-16 |
| KR101823167B1 (ko) | 2018-01-29 |
| IN2012DN05073A (ko) | 2015-10-09 |
| US20110135934A1 (en) | 2011-06-09 |
| EP2509764A1 (de) | 2012-10-17 |
| EP2509764B1 (de) | 2014-04-16 |
| US20140239532A1 (en) | 2014-08-28 |
| JP5840618B2 (ja) | 2016-01-06 |
| CN107498784A (zh) | 2017-12-22 |
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