KR970706324A - 우레티디온 그룹과 알로파네이트 그룹을 포함하는 폴리이소시아네이트(Polyi-socyanates containing uretidione and allophanate groups) - Google Patents
우레티디온 그룹과 알로파네이트 그룹을 포함하는 폴리이소시아네이트(Polyi-socyanates containing uretidione and allophanate groups) Download PDFInfo
- Publication number
- KR970706324A KR970706324A KR1019970701834A KR19970701834A KR970706324A KR 970706324 A KR970706324 A KR 970706324A KR 1019970701834 A KR1019970701834 A KR 1019970701834A KR 19970701834 A KR19970701834 A KR 19970701834A KR 970706324 A KR970706324 A KR 970706324A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- composition
- polyalcohol
- monoallophanate
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000005056 polyisocyanate Substances 0.000 title claims 20
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 title claims 4
- 239000000203 mixture Substances 0.000 claims abstract 43
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract 8
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 4
- 239000008199 coating composition Substances 0.000 claims abstract 2
- 150000005846 sugar alcohols Polymers 0.000 claims 20
- 229920001228 polyisocyanate Polymers 0.000 claims 19
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 239000012948 isocyanate Substances 0.000 claims 2
- 150000002513 isocyanates Chemical class 0.000 claims 2
- 239000003960 organic solvent Substances 0.000 claims 2
- 150000002978 peroxides Chemical class 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 125000002723 alicyclic group Chemical group 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000006471 dimerization reaction Methods 0.000 claims 1
- 230000000447 dimerizing effect Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002574 poison Substances 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (10)
- i) 이소시아네이트 작용가가 2.8 내지 6.5이고, ⅱ) NCO 함량이 10 내지 47중량%이며, ⅲ) 점도가 1000cP미만이고, ⅳ) 모노우레티디온 그룹과 모노알로파네이트 그룹{여기서, 모노알로파네이트 그룹은 우레티디온 그룹 또는 이소시아네이트 그룹과 폴리알콜 또는 폴리알콜 혼합물(여기서, 폴리알콜과 폴리알콜 혼합물 분자는 각각 탄소수가 2 내지 20이며 분자량이 62 내지 약 2500이다)과의 반응물이고, 모노우레티디온 그룹 대 모노알로파네이트 그룹의 몰 비는 약 20 : 1 내지 약 1 : 5이다}이 존재함을 특징으로 하며, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 0.5% 이하의 우레탄 그룹(NH-CO-O로서) (a), 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 총량이 약 2 내지 22%인 혼입된 폴리알콜(b) 및, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 약 10 내지 약 70%의 모노알로파네이트 화합물(c)을 함유하는, 모노알로파네이트와 모노우레티디온을 함유하는 액체 폴리이소시아네이트 조성물.
- 제1항에 있어서, 혼입된 폴리알콜의 총량이, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 4 내지 16%인 조성물.
- 제1항에 있어서, 유기 용매와 과산화물이 없는 조성물.
- 제1항에 있어서, 약 5 : 1을 초과하는 모노알로파네이트 그룹 대 우레탄 그룹의 비로 우레탄 그룹을 포함하는 조성물.
- 지방족 또는 지환족 결합된 이소시아네이트 그룹을 갖는 유기 폴리이소시아네이트 또는 유기 폴리이소시아네이트 혼합물의 이소시아네이트 그룹의 일부를 이량체화하여 우레티디온 포함 조성물을 형성시키는 단계(A), 단계(A)의 개시시 또는 단계(A) 도중에, 우레티디온 포함 조성물 중의 유기 이소시아네이트 그룹 1몰당 폴리알콜 또는 폴리알콜 혼합물 약 0.01 내지 약 0.5몰의 양으로 폴리알콜 또는 폴리알콜 혼합물을 우레티디온 함유 조성물과 접촉시키고, 폴리알콜 또는 폴리알콜 혼합물을 우레티디온 포함 조성물과 반응시켜 모노알로파네이트와 모노우레티디온을 포함하는 폴리이소시아네이트 조성물을 형성시키는 단계(B) 및 원하는 양의 모노알로파네이트와 모노우레티디온이 폴리이소시아네이트 조성물에서 형성되면 촉매독을 알로파네이트와 모노우레티디온을 함유하는 폴리이소시아네이트 조성물에 첨가함으로써, 이량체화와 알로파네이트 형성 반응을 종결시키는 단계(C)를 포함하여, i) 이소시아네이트 작욕가가 2.8 내지 6.5이고, ⅱ) NCO 함량이 10 내지 47중량%이며, ⅲ) 점도가 1000cP 미만이고, ⅳ) 모노우레티디온 그룹과 모노알로파네이트 그룹{여기서, 모노알로파네이트 그룹은 우레티디온 그룹 또는 이소시아네이트 그룹과 폴리알콜 또는 폴리알콜 혼합물(여기서, 폴리알콜과 폴리알콜 혼합물 분자는 각각 탄소수가 2 내지 20이며 분자량이 62 내지 약 2500이다)과의 반응물이고, 모노우레티디온 그룹 대 모노알로파네이트 그룹의 몰 비는 약 20 : 1 내지 약 1 : 5이다}이 존재함을 특징으로 하며, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 0.5% 이하의 우레탄 그룹(NH-CO-O로서)(a), 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 약 10 내지 약 70%의 모노알로파네이트 화합물(c)을 함유하는, 모노알로파네이트와 모노우레티디온을 함유하는 액체 폴리이소시아네이트 조성물 혼합물을 제조하는 방법.
- 제5항에 있어서, 조성물에 혼입된 폴리알콜의 총량이, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 4 내지 16%인 방법.
- 제5항에 있어서, 조성물에 유기 용매와 과산화물이 없는 방법.
- 제5항에 있어서, 조성물이 약 5 : 1을 초과하는 모노알로파네이트 그룹 대 우레탄 그룹의 비로 우레탄 그룹을 포함하는 방법.
- 활성 수소 함유 성분 (A) 및 i) 이소시아네이트 작용가가 2.8 내지 6.5이고, ii) NCO 함량이 10 내지 47중량%이며, ⅲ) 점도가 1000cP 미만이고, ⅳ) 모노우레티디온 그룹과 모노알로파네이트 그룹{여기서, 모노알로파네이트 그룹은 우레티디온 그룹 또는 이소시아네이트 그룹과 폴리알콜 또는 폴리알콜 혼합물(여기서, 폴리알콜과 폴리알콜 혼합물 분자는 각각 탄소수가 2 내지 20이며 분자량이 62 내지 약 2500이다)과의 반응물이고, 모노우레티디온 그룹 대 모노알로파네이트 그룹의 몰 비는 약 20:1 내지 약 1:5이다}이 존재함을 특징으로 하며, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 0.5% 이하의 우레탄 그룹(NH-CO-O로서)(a), 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 총량이 약 2 내지 22%인 혼입된 폴리알콜(b) 및, 폴리이소시아네이트 조성물의 중량을 기준으로 하여, 약 10 내지 약 70%의 모노알로파네이트 화합물(c)을 함유하는, 모노알로파네이트와 모노우레티디온을 함유하는 액체 폴리이소시아네이트 조성물(B)을 함유함을 특징으로 하는 도료 조성물.
- 지지체를 제9항의 도료 조성물과 접촉시킴을 특징으로 하여, 지지체를 도포하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/311,691 US5461135A (en) | 1994-09-23 | 1994-09-23 | Polyisocyanates containing uretidione and allophanate groups, a process for their production, and their use in one and two component coating compositions |
US08/311,691 | 1994-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970706324A true KR970706324A (ko) | 1997-11-03 |
KR100355259B1 KR100355259B1 (ko) | 2003-01-24 |
Family
ID=23208027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970701834A Expired - Fee Related KR100355259B1 (ko) | 1994-09-23 | 1995-09-08 | 우레티디온그룹과알로파네이트그룹을포함하는폴리이소시아네이트 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5461135A (ko) |
EP (1) | EP0782592B1 (ko) |
JP (1) | JPH10506660A (ko) |
KR (1) | KR100355259B1 (ko) |
AU (1) | AU3546795A (ko) |
CA (1) | CA2200567C (ko) |
DE (1) | DE69527430T2 (ko) |
ES (1) | ES2180654T3 (ko) |
MX (1) | MX9702144A (ko) |
WO (1) | WO1996009333A1 (ko) |
Families Citing this family (28)
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---|---|---|---|---|
DE19505566A1 (de) * | 1995-02-18 | 1996-08-22 | Huels Chemische Werke Ag | Uretdiongruppenhaltige Polyisocyanate |
US5561200A (en) * | 1995-05-23 | 1996-10-01 | Bayer Corporation | Blocked polyisocyanates with improved thermal stability |
US5561211A (en) * | 1995-05-23 | 1996-10-01 | Bayer Corporation | Blocked polyisocyanates with improved thermal stability |
DE19532294A1 (de) * | 1995-09-01 | 1997-03-06 | Huels Chemische Werke Ag | Flüssige Einkomponenten-PUR-Einbrennlacke |
US5777061A (en) * | 1996-02-14 | 1998-07-07 | Bayer Corporation | Blocked polyisocyanate crosslinkers for providing improved flow properties to coating compositions |
US6545117B1 (en) | 1997-08-07 | 2003-04-08 | Akzo Noble N.V. | Sprayable coating compositions comprising an oxazolidine functional compound, an isocyanate functional compound, and a compound selected from a mercapto and a sulfonic acid functional compound |
US5977285A (en) * | 1997-08-07 | 1999-11-02 | Akzo Nobel N.V. | Sprayable coating compositions comprising oxazolidines, isocyanates and hydroxyl or amine functional resins |
ES2230713T3 (es) * | 1997-08-12 | 2005-05-01 | Rhodia Chimie | Procedimiento de preparacion de composiciones de poli(isocianatos) de viscosidad reducida. |
FR2767328B1 (fr) * | 1997-08-12 | 2001-06-22 | Rhodia Chimie Sa | Utilisation de produits polyhydroxyles pour la preparation de polyisocyanates polyfonctionnels |
FR2779142B1 (fr) * | 1998-05-29 | 2000-08-18 | Rhodia Chimie Sa | Procede de preparation de compositions (poly)isocyanates de viscosite reduite |
US6362302B1 (en) | 1999-11-29 | 2002-03-26 | Carl E. Boddie | Method and compositions for spray molding polyurethane three dimensional objects |
IT1317725B1 (it) * | 2000-01-17 | 2003-07-15 | Ausimont Spa | Composizioni per coatings a base di (per)fluoropolieteri. |
US6720187B2 (en) * | 2000-06-28 | 2004-04-13 | 3M Innovative Properties Company | Multi-format sample processing devices |
DE10035013A1 (de) | 2000-07-19 | 2002-01-31 | Bayer Ag | Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität |
US6555596B1 (en) * | 2000-11-06 | 2003-04-29 | Arco Chemical Technology, L.P. | Multifunctional allyl carbamates and coatings therefrom |
WO2002040567A1 (fr) * | 2000-11-20 | 2002-05-23 | Rhodia Chimie | Procede de dimerisation catalytique d'isocyanates |
FR2816939B1 (fr) * | 2000-11-20 | 2003-08-29 | Rhodia Chimie Sa | Procede de dimerisation catalytique d'isocyanates |
EP1373353B1 (fr) | 2001-03-27 | 2010-03-10 | Rhodia Chimie | Composition polyisocyanate de faible viscosite possedant une fonctionnalite elevee et procede de preparation |
KR100583222B1 (ko) * | 2001-09-20 | 2006-05-25 | 아사히 가세이 케미칼즈 가부시키가이샤 | 알로파네이트기를 갖는 폴리이소시아네이트 조성물 및하이 솔리드 코팅 재료 |
US20030069085A1 (en) * | 2001-10-09 | 2003-04-10 | Hogge Matthew F. | Golf ball with vapor barrier layer and method of making same |
US6887399B2 (en) * | 2002-09-09 | 2005-05-03 | Bayer Materialscience Llp | Polymeric allophanates of diphenylmethane diisocyanate, prepolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof |
DE102004043540A1 (de) * | 2004-09-09 | 2006-03-30 | Bayer Materialscience Ag | Niedrigviskose Allophanate mit aktinisch härtbaren Gruppen |
DE102004043539A1 (de) * | 2004-09-09 | 2006-03-30 | Bayer Materialscience Ag | Niedrigviskose Allophanate mit aktinisch härtbaren Gruppen |
DE102004043538A1 (de) * | 2004-09-09 | 2006-03-16 | Bayer Materialscience Ag | Herstellung von neuen strahlenhärtenden Bindemitteln |
DE102004056849A1 (de) * | 2004-11-25 | 2006-06-08 | Bayer Materialscience Ag | Neue Polyisocyanatgemische, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Härterkomponente in Polyurethanlacken |
JP5339675B2 (ja) * | 2006-12-22 | 2013-11-13 | 旭化成ケミカルズ株式会社 | ポリイソシアネート組成物 |
DE102010031683A1 (de) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Polyisocyanatgemische |
CN115819722B (zh) * | 2022-12-23 | 2025-02-18 | 万华化学集团股份有限公司 | 一种封闭型多异氰酸酯组合物及其制备方法 |
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DE4033288A1 (de) * | 1990-10-19 | 1992-04-23 | Bayer Ag | Verfahren zur herstellung von uretdion- und/oder isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in polyurethanlacken |
DE4200906A1 (de) * | 1992-01-16 | 1993-07-22 | Bayer Ag | Verwendung von feuchtigkeitshaertenden lacken auf basis organischer polyisocyanate zur innenbeschichtung von kunststofftanks |
-
1994
- 1994-09-23 US US08/311,691 patent/US5461135A/en not_active Expired - Lifetime
-
1995
- 1995-09-08 ES ES95932414T patent/ES2180654T3/es not_active Expired - Lifetime
- 1995-09-08 DE DE69527430T patent/DE69527430T2/de not_active Expired - Fee Related
- 1995-09-08 KR KR1019970701834A patent/KR100355259B1/ko not_active Expired - Fee Related
- 1995-09-08 MX MX9702144A patent/MX9702144A/es unknown
- 1995-09-08 WO PCT/US1995/011288 patent/WO1996009333A1/en active IP Right Grant
- 1995-09-08 AU AU35467/95A patent/AU3546795A/en not_active Abandoned
- 1995-09-08 JP JP8510922A patent/JPH10506660A/ja active Pending
- 1995-09-08 EP EP95932414A patent/EP0782592B1/en not_active Expired - Lifetime
- 1995-09-08 CA CA002200567A patent/CA2200567C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10506660A (ja) | 1998-06-30 |
EP0782592A1 (en) | 1997-07-09 |
MX9702144A (es) | 1997-06-28 |
CA2200567A1 (en) | 1996-03-28 |
EP0782592A4 (en) | 1998-01-07 |
KR100355259B1 (ko) | 2003-01-24 |
ES2180654T3 (es) | 2003-02-16 |
US5461135A (en) | 1995-10-24 |
DE69527430T2 (de) | 2003-02-20 |
EP0782592B1 (en) | 2002-07-17 |
DE69527430D1 (de) | 2002-08-22 |
AU3546795A (en) | 1996-04-09 |
CA2200567C (en) | 2004-11-16 |
WO1996009333A1 (en) | 1996-03-28 |
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