KR20020008059A - 폴리우레탄 발포체의 제조 - Google Patents
폴리우레탄 발포체의 제조 Download PDFInfo
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- KR20020008059A KR20020008059A KR1020010043086A KR20010043086A KR20020008059A KR 20020008059 A KR20020008059 A KR 20020008059A KR 1020010043086 A KR1020010043086 A KR 1020010043086A KR 20010043086 A KR20010043086 A KR 20010043086A KR 20020008059 A KR20020008059 A KR 20020008059A
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G2110/00—Foam properties
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- C08G2110/00—Foam properties
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- C08G2110/0058—≥50 and <150kg/m3
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- C08G2110/00—Foam properties
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Abstract
Description
| 폴리아크릴레이트번호 | 단량체 조성(몰%) | 수평균 몰질량(Mn, g/mol) | 다분산도(Mw/Mn) | OH 가(mg KOH/g) |
| 1 | HEMA/BA75:25 | 1719 | 1.63 | 299 |
| 2 | HEA/BA25:75 | 1889 | 4.79 | 121 |
| 3 | HEA/BA50:50 | 1751 | 2.15 | 241 |
| 4 | HEA/BA50:50 | 2160 | 2.22 | 241 |
| 5 | HEA/BA/HDDA50:47:3 | 1476 | 4.46 | 241 |
| 6 | HEA/EHA/HDDA50:47:3 | 1289 | 2.52 | 241 |
| HEMA: 2-히드록시에틸 메타크릴레이트BA: n-부틸 아크릴레이트HEA: 2-히드록시에틸 아크릴레이트HDDA: 헥산디올 디아크릴레이트EHA: 2-에틸헥실 아크릴레이트 |
| 실시예 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 폴리올 성분 | |||||||
| 루프라놀(Lupranol: 등록상표) 2043 | 32.0 | 28.5 | 25.5 | 31.0 | 23.2 | 27.7 | 17.2 |
| 루프라놀 2090 | 55.0 | 55.0 | 55.0 | 55.0 | 55.0 | 55.0 | 55.0 |
| 플루리올(Pluriol: 등록상표) E 400 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 10.0 |
| 글리세롤 | 1.0 | 3.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 |
| 1,4-부탄디올 | - | - | - | - | 0.5 | 2.0 | 0.5 |
| 에탄올아민 | - | - | - | - | - | 1.0 | - |
| 표 1로부터의 폴리아크릴레이트(번호) 중량부 | (1)5.0 | (2)5.0 | (2)10.0 | (3)5.0 | (5)10.0 | (6)5.0 | (3)10.0 |
| DBTL | 0.5 | 1.0 | 1.0 | 0.5 | 0.3 | 0.3 | 0.3 |
| 물 | 1.5 | 2.5 | 1.5 | 2.5 | 4.0 | 3.0 | 5.0 |
| 폴리이소시아네이트 성분 | |||||||
| 바소냇(Basonat: 등록상표) P LR 8926 | 77.4 | 46.0 | 68.7 | 87.3 | 135.3 | 53.6 | 164.0 |
| 등록상표 바소냇 HI 100 | - | 46.0 | - | - | - | 53.6 | - |
| 발포체 유형 | 연질발포체,탄성 | 연질발포체,탄성 | 연질발포체,탄성 | 연질발포체,탄성 | 연질발포체,점탄성 | 연질발포체,점탄성 | 연질발포체,점탄성 |
| 실시예 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 밀도(kg/m3)(DIN EN ISO 845에 따름) | 135.9 | 75.1 | 131.1 | 68.2 | 51.0 | 70.0 | 40.0 |
| 인장 강도(kPa)(DIN 53571에 따름) | 44.7 | 72.5 | 35.6 | 33.1 | 62.9 | 69.2 | 55.0 |
| 신장률(%)(DIN 53571에 따름) | 90 | 82 | 76 | 112 | 118 | 88 | 126 |
| 40%에서의 압축 강도(kPa)(DIN EN ISO 3386에 따름) | 7.66 | 5.69 | 6.37 | 2.24 | n.d. | 5.13 | n.d. |
| 영구수축압축률, 70℃, 50% 압축률, 22 h 하중(loading) (%)(DIN 53572에 따름) | 0 | 0.1 | 0 | 0.5 | 0.2 | 0 | 0.7 |
| 비교 실시예 | 8 |
| 폴리올 성분 | |
| 루프라놀(등록상표) 2043 | 31.0 |
| 루프라놀(등록상표) 2090 | 55.0 |
| 플루리올(등록상표) E 400 | 5.0 |
| 글리세롤 | 1.0 |
| 1,4-부탄디올 | - |
| 에탄올아민 | - |
| 표1로부터의 폴리아크릴레이트 중량부(번호) | - |
| DBTL | 2.0 |
| 물 | 2.5 |
| 폴리이소시아네이트 성분 | |
| 바소냇(등록상표) P LR 8926 | 81.6 |
| 바소냇(등록상표) HI 100 | - |
| 발포체(번호) | 9 | 10 | 11 | 12 |
| 폴리올 성분 | ||||
| 루프라놀 2043 | 28.2 | 28.0 | 30.4 | - |
| 루프라놀 2090 | 55.0 | 55.0 | 55.0 | - |
| 루프라놀 2042 | - | - | - | 72.2 |
| 플루리올 E 400 | 5.0 | 5.0 | 5.0 | 5.0 |
| 글리세롤 | 1.0 | 1.0 | - | - |
| 1,4-부탄디올 | - | - | 2.0 | - |
| TMP | - | - | 2.0 | - |
| 에틸렌 글리콜 | - | - | - | 10.0 |
| 표 1로부터의 폴리아크릴레이트(중량부), 괄호는 실시예 번호임 | (3)10.0 | (3)10.0 | (4)5.0 | (3)10.0 |
| DBTL | 0.3 | 0.5 | 0.3 | 0.3 |
| 물 | 0.5 | 0.5 | 0.3 | 2.5 |
| 폴리이소시아네이트 성분 | ||||
| 바소냇 P LR 8926 | 19.5 | 19.5 | 21.5 | - |
| 바소냇 HI 100 | - | - | 21.5 | 135.4 |
| 발포체 종류 | 인테그럴발포체 | 인테그럴발포체 | 인테그럴발포체 | 경질발포체 |
| 밀도(kg/m3) | 530 | 353 | 504 | 122 |
Claims (14)
- a) 폴리이소시아네이트를b) 이소시아네이트기와 반응성인 수소원자를 2개 이상 갖는 화합물과 반응시켜 폴리우레탄 발포체를 제조하는 방법으로서, 상기 폴리이소시아네이트(a)는 지방족 디이소시아네이트 또는 폴리이소시아네이트이고, 이소시아네이트기와 반응성인 수소원자를 2개 이상 갖는 상기 화합물(b)는 1종 이상의 아크릴레이트 폴리올을 함유하는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올의 분자량(Mn)이 12,000 g/mol 이하인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 히드록시 작용화 (메트)아크릴레이트를 중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 히드록실 작용기를 갖지 않고 올레핀계 이중결합을 함유하는 지방족 단량체와 히드록시 작용화 (메트)아크릴레이트를 공중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 히드록시 작용화 (메트)아크릴레이트를 에텐, 프로펜, 부텐, 이소부텐, 아크릴로니트릴, 아크릴아미드, 아크롤레인, 카르복실산 또는 불포화 카르복실산 예컨대, 말레산, 푸마르산 또는 크로톤산 또는 이들의 유도체의 비닐 에스테르와 공중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 히드록실 작용기를 갖지 않는 (메트)아크릴레이트와 히드록시 작용화 (메트)아크릴레이트를 공중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 히드록시-C1-C8-알킬 (메트)아크릴레이트를 중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 상기 아크릴레이트 폴리올이 C1-C10-알킬기를 갖는 알킬 (메트)아크릴레이트와 히드록시-C1-C8-알킬 (메트)아크릴레이트를 공중합시켜 제조되는 것인 방법.
- 제1항에 있어서, 이소시아네이트기와 반응성인 수소원자를 2개 이상 갖는 화합물(b)가 1종 이상의 아크릴레이트 폴리올 및 1종 이상의 폴리에테르 알코올 또는 폴리에스테르 알코올을 함유하는 방법.
- 제1항에 있어서, 사용되는 아크릴레이트 폴리올의 양이 이소시아네이트기와 반응성인 수소원자를 2개 이상 갖는 화합물(b) 100 중량부를 기준으로 0.1 내지 50 중량부인 방법.
- 제1항에 있어서, 사용되는 상기 폴리이소시아네이트(a)가 헥사메틸렌 1,6-디이소시아네이트, 이소포론 디이소시아네이트, 비스(4-이소시아네이토시클로헥실)메탄 또는 상기 이소시아네이트들의 혼합물인 방법.
- 제1항에 있어서, 상기 폴리이소시아네이트(a)가 우레탄, 알로파네이트, 우레아, 뷰렛, 우레트디온, 아미드, 이소시아누레이트, 카르보디이미드, 우레톤이민, 옥사디아진트리온 또는 이미노옥사디아진디온 구조체를 도입하여 개질된 것인 방법.
- 제1항 내지 제12항 중 어느 한 항에 기재된 방법으로 제조될 수 있는 폴리우레탄 발포체.
- 1종 이상의 아크릴레이트 폴리올 및 1종 이상의 폴리에테르 알코올 및(또는) 폴리에스테르 알코올을 함유하는, 폴리우레탄 발포체 제조용 폴리올 혼합물.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10035400.9 | 2000-07-19 | ||
| DE10035400A DE10035400A1 (de) | 2000-07-19 | 2000-07-19 | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020008059A true KR20020008059A (ko) | 2002-01-29 |
| KR100777531B1 KR100777531B1 (ko) | 2007-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010043086A Expired - Fee Related KR100777531B1 (ko) | 2000-07-19 | 2001-07-18 | 폴리우레탄 발포체의 제조 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6696505B2 (ko) |
| EP (1) | EP1174452B1 (ko) |
| JP (1) | JP2002069148A (ko) |
| KR (1) | KR100777531B1 (ko) |
| AT (1) | ATE301146T1 (ko) |
| CA (1) | CA2353209A1 (ko) |
| DE (2) | DE10035400A1 (ko) |
| DK (1) | DK1174452T3 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10035400A1 (de) * | 2000-07-19 | 2002-01-31 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| DE10110553A1 (de) * | 2001-03-05 | 2002-09-12 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
| DE10226414A1 (de) * | 2002-06-13 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| US6734220B2 (en) | 2002-08-27 | 2004-05-11 | Foamex L.P. | Fine cell, high density viscoelastic polyurethane foams |
| US6653363B1 (en) | 2002-12-04 | 2003-11-25 | Foamex, L.P. | Low energy-loss, high firmness, temperature sensitive polyurethane foams |
| US7855240B2 (en) * | 2003-08-20 | 2010-12-21 | Basf Corporation | Formulated resin component for use in spray-in-place foam system to produce a low density polyurethane foam |
| DE10352100A1 (de) * | 2003-11-04 | 2005-06-02 | Basf Ag | Polyurethanschaumstoffe, enthaltend Acrylatpolyole |
| KR101609116B1 (ko) | 2014-04-25 | 2016-04-05 | 주식회사 빅스 | 바이오매스 자원을 이용한 저밀도 우레탄 폼 조성물 |
| CN115674552B (zh) * | 2022-12-24 | 2024-06-28 | 南通超达装备股份有限公司 | 一种能均匀喷涂脱模剂的汽车头枕发泡模具 |
| WO2025202124A1 (en) * | 2024-03-26 | 2025-10-02 | Covestro Deutschland Ag | Encapsulation material made from a polyurethane foam composition |
| EP4636000A1 (en) * | 2024-04-16 | 2025-10-22 | Covestro Deutschland AG | Encapsulation material made from a polyurethane foam composition |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634494A (ko) * | 1962-07-05 | |||
| US3284415A (en) | 1964-09-04 | 1966-11-08 | Dow Chemical Co | Polyurethane from ethylene-hydroxyalkyl acrylate copolymers |
| US3770810A (en) | 1971-10-28 | 1973-11-06 | Air Prod & Chem | Liquid halo-vinylic copolymers having hydroxyl functionality |
| CA1145881A (en) * | 1980-11-17 | 1983-05-03 | Som N. Khanna | Interpolymers of polyurethanes and addition polymerizable monomers |
| JPS59168020A (ja) * | 1983-03-15 | 1984-09-21 | Toyoda Gosei Co Ltd | 無黄変半硬質ポリウレタンフオ−ム |
| DE3501857A1 (de) * | 1985-01-22 | 1986-07-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von neuen polyisocyanat-zubereitungen, die nach dem verfahren erhaeltlichen zubereitungen und ihre verwendung bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren |
| KR0159915B1 (ko) * | 1994-10-07 | 1999-01-15 | 윌리엄 에프. 마쉬 | 강성 폴리우레탄 포움의 제조 방법 |
| JP2001526723A (ja) | 1997-05-23 | 2001-12-18 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | ポリウレタンフォーム |
| DE19741257A1 (de) * | 1997-09-19 | 1999-03-25 | Basf Ag | Verfahren zur Herstellung von Polyurethanschaumstoffen |
| DE10035400A1 (de) * | 2000-07-19 | 2002-01-31 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
-
2000
- 2000-07-19 DE DE10035400A patent/DE10035400A1/de not_active Withdrawn
-
2001
- 2001-06-21 AT AT01115061T patent/ATE301146T1/de not_active IP Right Cessation
- 2001-06-21 DE DE50106946T patent/DE50106946D1/de not_active Expired - Lifetime
- 2001-06-21 DK DK01115061T patent/DK1174452T3/da active
- 2001-06-21 EP EP01115061A patent/EP1174452B1/de not_active Expired - Lifetime
- 2001-07-18 US US09/908,404 patent/US6696505B2/en not_active Expired - Fee Related
- 2001-07-18 JP JP2001218450A patent/JP2002069148A/ja not_active Withdrawn
- 2001-07-18 KR KR1020010043086A patent/KR100777531B1/ko not_active Expired - Fee Related
- 2001-07-18 CA CA002353209A patent/CA2353209A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE301146T1 (de) | 2005-08-15 |
| DE10035400A1 (de) | 2002-01-31 |
| EP1174452B1 (de) | 2005-08-03 |
| KR100777531B1 (ko) | 2007-11-20 |
| EP1174452A1 (de) | 2002-01-23 |
| DK1174452T3 (da) | 2005-09-26 |
| CA2353209A1 (en) | 2002-01-19 |
| US6696505B2 (en) | 2004-02-24 |
| DE50106946D1 (de) | 2005-09-08 |
| US20020035165A1 (en) | 2002-03-21 |
| JP2002069148A (ja) | 2002-03-08 |
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