KR100616381B1 - 히드록시카르복실산 및 피라졸 기재 블록킹제로 변성된 수성 폴리이소시아네이트 가교결합제 - Google Patents
히드록시카르복실산 및 피라졸 기재 블록킹제로 변성된 수성 폴리이소시아네이트 가교결합제 Download PDFInfo
- Publication number
- KR100616381B1 KR100616381B1 KR1019990008013A KR19990008013A KR100616381B1 KR 100616381 B1 KR100616381 B1 KR 100616381B1 KR 1019990008013 A KR1019990008013 A KR 1019990008013A KR 19990008013 A KR19990008013 A KR 19990008013A KR 100616381 B1 KR100616381 B1 KR 100616381B1
- Authority
- KR
- South Korea
- Prior art keywords
- blocked polyisocyanate
- polyisocyanate
- groups
- equivalent
- acid
- 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.)
- Expired - Fee Related
Links
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 55
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 55
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000002981 blocking agent Substances 0.000 title claims abstract description 12
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical group C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 title claims description 13
- 239000004971 Cross linker Substances 0.000 title description 17
- 239000004970 Chain extender Substances 0.000 claims abstract description 4
- 239000012948 isocyanate Substances 0.000 claims abstract description 4
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical group CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 claims description 12
- RDFQSFOGKVZWKF-UHFFFAOYSA-N 3-hydroxy-2,2-dimethylpropanoic acid Chemical compound OCC(C)(C)C(O)=O RDFQSFOGKVZWKF-UHFFFAOYSA-N 0.000 claims description 12
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 10
- 239000004922 lacquer Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims description 4
- 235000020354 squash Nutrition 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical group O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 claims description 2
- 230000001588 bifunctional effect Effects 0.000 claims description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- CIFGRFAYXIQCHN-UHFFFAOYSA-N 5-(isocyanatomethyl)-1,1,2-trimethylcyclohexane Chemical compound CC1CCC(CN=C=O)CC1(C)C CIFGRFAYXIQCHN-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 3
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- -1 pyrazole compound Chemical class 0.000 abstract 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 19
- 239000008199 coating composition Substances 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- WHIVNJATOVLWBW-PLNGDYQASA-N (nz)-n-butan-2-ylidenehydroxylamine Chemical compound CC\C(C)=N/O WHIVNJATOVLWBW-PLNGDYQASA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 229960002887 deanol Drugs 0.000 description 3
- 239000012972 dimethylethanolamine Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 2
- CCTFMNIEFHGTDU-UHFFFAOYSA-N 3-methoxypropyl acetate Chemical compound COCCCOC(C)=O CCTFMNIEFHGTDU-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 150000003217 pyrazoles Chemical class 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical group CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- NBAFWXAOIWUFLS-UHFFFAOYSA-N 2-aminoethanol butane-1,4-diol Chemical compound NCCO.OCCCCO NBAFWXAOIWUFLS-UHFFFAOYSA-N 0.000 description 1
- HHWBUNWYLYZWPX-UHFFFAOYSA-N 3-hydroxy-2,2-dimethylpropanoic acid Chemical compound OCC(C)(C)C(O)=O.OCC(C)(C)C(O)=O HHWBUNWYLYZWPX-UHFFFAOYSA-N 0.000 description 1
- XKVUYEYANWFIJX-UHFFFAOYSA-N 5-methyl-1h-pyrazole Chemical compound CC1=CC=NN1 XKVUYEYANWFIJX-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 241000242583 Scyphozoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical group CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- MMCOUVMKNAHQOY-UHFFFAOYSA-N carbonoperoxoic acid Chemical compound OOC(O)=O MMCOUVMKNAHQOY-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- DUDXQIXWPJMPRQ-UHFFFAOYSA-N isocyanatomethylcyclohexane Chemical compound O=C=NCC1CCCCC1 DUDXQIXWPJMPRQ-UHFFFAOYSA-N 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 150000002923 oximes Chemical group 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 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
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/83—Chemically modified polymers
-
- 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
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- 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
- C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
- C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
- C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
배치 | |
1,6-디이소시아나토헥산 (HDI)로부터 제조된 이소시아누레이트기 함유 라커 폴리이소시아네이트 (NCO 함량: 약 21%, 23℃에서 점도: 약 3000 ㎫.s, 관능성: 약 3.5) | 200.0 g (1.0 당량) |
3,5-디메틸피라졸 | 72.0 g (0.75 당량) |
히드록시피발산 | 29.5 g (0.25 당량) |
디메틸에탄올아민 | 22.2 g (0.25 몰) |
N-메틸피롤리돈 | 30.0 g |
물 | 422.3 g |
블록킹된 NCO기 | 776.0 (0.75 당량) |
고체 함량 | (301.5g) 38.9% |
점도 | 약 2000 ㎫.s |
블록킹된 NCO 함량 | 4.0% |
블록킹된 NCO 당량 중량 | 1050 g |
투명 코팅 조성물 | 1 | 2 |
Bayhydrol VP LS 2017, 바이엘 아게, 42%의 매우 미세한 히드록시폴리에스테르 분산액, OH 당량 중량 = 1889 g | 65.06 | 57.27 |
Bayhydur BL 5140, 바이엘 아게, 부타논 옥심 블록킹된 폴리이소시아네이트의 39.5% 용액, 블록킹된 NCO 당량 중량 = 955g | 32.89 | - |
실시예 1의 가교결합제 | - | 31.35 |
Additol XW 395, 비아노바 레진, 유동성 개선제, | 0.72 | 0.69 |
Surfinol 104 E, 에어 프로덕츠/비에스터펠드, 항크레이터제 | 0.72 | 0.69 |
증류수 | 0.61 | 10.00 |
중량부 | 100.00 | 100.00 |
블록킹된 NCO:OH 당량비 = 1:1 |
투명 코팅 조성물 | 1 | 2 |
고체 함량 | 약 40% | 약 38% |
ISO Cup 운전 시간 5 ㎜/℃ | 약 40초 | 약 38초 |
코팅 조성물을 40℃에서 7일 동안 보관한 후의 운전 시간 | 약 34초 | 약 31초 |
투명 코팅 조성물 | 1 | 2 |
쾨니히 진자 경도 | 약 7초 | 약 19초 |
톨루엔/메톡시프로필 아세테이트/에틸 아세테이트/아세톤에 대한 1분 내성 (0 = 효과없음; 5 = 필름 파손) | 5/5/5/5 | 4/3/5/5 |
스토빙 조건 (140℃에서 30분)의 쾨니히 진자 경도 | 약 32초 | 약 38초 |
톨루엔/메톡시프로필 아세테이트/에틸 아세테이트/아세톤에 대한 1분 내성 | 4/3/4/4 | 4/2/4/4 |
투명 코팅 조성물 | 1 | 2 |
144 시간 염분무 검사 DIN 53 167 [MG* = 하부 이동] | MG* 26 ㎜ | MG* 10 ㎜ |
Claims (14)
- a) 폴리이소시아네이트 성분과,b) 피라졸 블록킹제 60 내지 85 당량%,c) 친수성을 부여하는, 하나 또는 두개의 α-메틸기를 함유하는 모노히드록시카르복실산 15 내지 40 당량%, 및d) OH 및(또는) NH2기를 함유하는 이관능성 쇄확장제 0 내지 15 당량% (여기서, 각 당량비는 이소시아네이트기의 당량을 기준으로 함)를 포함하고, 상기 성분 a), b), c) 및 d)의 양은 성분 a)의 NCO기 대 성분 b), c) 및 d)의 이소시아네이트 반응성기의 당량비가 1:0.8 내지 1:1.2가 되도록 선택되는 수성 또는 물로 희석가능한 블록킹된 폴리이소시아네이트.
- 제1항에 있어서, 상기 폴리이소시아네이트 성분이 지방족 및(또는) 지환족 결합된 이소시아네이트기를 함유하고, 이소시아네이트 함량이 7 내지 30 중량%인 라커 폴리이소시아네이트를 포함하는 블록킹된 폴리이소시아네이트.
- 제2항에 있어서, 상기 라커 폴리이소시아네이트가 뷰렛트, 이소시아누레이트 및(또는) 우레트디온기를 함유하고, 1,6-디이소시아나토헥산, 1-이소시아나토-3,3,5-트리메틸-5-이소시아나토메틸-시클로헥산 및(또는) 비스-(4-이소시아나토시클로헥실)-메탄으로부터 제조된 블록킹된 폴리이소시아네이트.
- 제1항에 있어서, 상기 피라졸 블록킹제가 3,5-디메틸피라졸인 블록킹된 폴리이소시아네이트.
- 제2항에 있어서, 상기 피라졸 블록킹제가 3,5-디메틸피라졸인 블록킹된 폴리이소시아네이트.
- 제3항에 있어서, 상기 피라졸 블록킹제가 3,5-디메틸피라졸인 블록킹된 폴리이소시아네이트.
- 제1항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네이트.
- 제2항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네이트.
- 제3항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네트.
- 제4항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네트.
- 제5항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네트.
- 제6항에 있어서, 상기 모노히드록시 카르복실산이 히드록시피발산인 블록킹된 폴리이소시아네트.
- i) 폴리이소시아네이트 성분 a) 및 임의로 수혼화성 용매 5 내지 10 중량% (고형분 기준)을 반응 용기 내에 도입하는 단계,ii) 먼저 약 80℃에서 NCO기의 약 50 중량%를 피라졸 블록킹제 b)와 반응시키고, 뒤이어 NCO기의 일부를 하나 또는 두개의 α-메틸기를 함유하는 모노히드록시카르복실산 c)와 반응시키는 단계,iii) 나머지 NCO기를 추가 피라졸 블록킹제와 반응시키는 단계,iv) 충분량의 카르복실기를 카르복실레이트기로 중화시켜 안정한 수분산액을 형성시키는 단계를 포함하며, 이 때, 성분 b) 및 c)는 성분 a)의 NCO기의 80 내지 120 당량%와 반응하기에 충분한 이소시아네이트 반응성기를 함유하는, 제1항의 블록킹된 폴리이소시아네이트의 제조 방법.
- 결합제로서 제1항의 블록킹된 폴리이소시아네이트과 수용성 및(또는) 수분산성인 폴리히드록실 화합물을 함유하는 수성 스토빙 (stoving) 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19810660.2 | 1998-03-12 | ||
DE19810660A DE19810660A1 (de) | 1998-03-12 | 1998-03-12 | Wäßrige Polyisocyanatvernetzer mit Hydroxypivalinsäure und Dimethylpyrazol-Blockierung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990077761A KR19990077761A (ko) | 1999-10-25 |
KR100616381B1 true KR100616381B1 (ko) | 2006-08-28 |
Family
ID=7860581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990008013A Expired - Fee Related KR100616381B1 (ko) | 1998-03-12 | 1999-03-11 | 히드록시카르복실산 및 피라졸 기재 블록킹제로 변성된 수성 폴리이소시아네이트 가교결합제 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6187860B1 (ko) |
EP (1) | EP0942023B1 (ko) |
JP (1) | JP2000026570A (ko) |
KR (1) | KR100616381B1 (ko) |
AT (1) | ATE276301T1 (ko) |
AU (1) | AU741441B2 (ko) |
BR (1) | BR9902445A (ko) |
CA (1) | CA2265070A1 (ko) |
CZ (1) | CZ290531B6 (ko) |
DE (2) | DE19810660A1 (ko) |
ES (1) | ES2229568T3 (ko) |
PL (1) | PL190347B1 (ko) |
PT (1) | PT942023E (ko) |
SI (1) | SI0942023T1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914885A1 (de) * | 1999-04-01 | 2000-10-05 | Bayer Ag | Dimethylpyrazol blockierte Polyurethan-Dispersionen und Polyisocyanate für Glasfaserschlichten |
AT408657B (de) * | 1999-12-23 | 2002-02-25 | Solutia Austria Gmbh | Wässriges überzugsmittel |
DE10052875A1 (de) * | 2000-08-14 | 2002-02-28 | Bayer Ag | Wässrige Dispersionen |
DE10042738A1 (de) * | 2000-08-31 | 2002-03-14 | Bayer Ag | Mit Pyrazol oder Pyrazolderivaten blockierte aromatische Polyisocyanate, Verfahren zu deren Herstellung und Verwendung |
DE10047762A1 (de) * | 2000-09-27 | 2002-04-11 | Degussa | Pulverförmige, wasserdispergierbare blockierte Polyisocyanataddukte, ein Verfahren zur Herstellung und ihre Verwendung |
DE10134238A1 (de) | 2001-07-13 | 2003-01-23 | Bayer Ag | Wässrige und/oder wasserverdünnbare mit Diisopropylamin blockierte Polyisocyanat-Vernetzer und deren Verwendung |
JP4433661B2 (ja) | 2002-08-08 | 2010-03-17 | 関西ペイント株式会社 | 淡彩色系水性中塗り塗料 |
US6894138B1 (en) * | 2003-11-26 | 2005-05-17 | Bayer Materialscience Llc | Blocked polyisocyanate |
DE102005057336A1 (de) * | 2005-12-01 | 2007-06-14 | Bayer Materialscience Ag | Herstellung einer Vernetzer-Dispersion mit blockierten Isocyanatgruppen |
DE102006025313A1 (de) * | 2006-05-31 | 2007-12-06 | Bayer Materialscience Ag | Lösemittelarme oder lösemittelfreie Vernetzer-Dispersion mit Pyrazol-blockierten Isocyanatgruppen |
DE102006038941A1 (de) * | 2006-08-18 | 2008-02-21 | Bayer Materialscience Ag | Wasserverdünnbare, bzw. wasserlösliche blockierte Polyisocyanate für die Herstellung von wässrigen 1K-PUR-Beschichtungen mit schneller physikalischer Antrocknung |
DE102006052240A1 (de) * | 2006-11-03 | 2008-05-08 | Bayer Materialscience Ag | Lösungen blockierter Polyimide bzw. Polyamidimide |
JP5344875B2 (ja) * | 2008-09-03 | 2013-11-20 | 旭化成ケミカルズ株式会社 | カチオン性ブロックポリイソシアネート及びこれを含むウレタン組成物 |
EP2287260A1 (de) | 2009-07-02 | 2011-02-23 | Bayer MaterialScience AG | Vernetzbare Polyurethan-Dispersion |
US8940853B2 (en) | 2011-03-16 | 2015-01-27 | Asahi Kasei Chemicals Corporation | Cationic blocked polyisocyanate and aqueous composition comprising the same |
US9404020B2 (en) * | 2012-05-24 | 2016-08-02 | Covestro Deutschland Ag | Aqueous blocked polyurethane-urea dispersion |
ITUB20160277A1 (it) * | 2016-01-18 | 2017-07-18 | Lamberti Spa | Legante per inchiostri acquosi per stampa inkjet |
CN106349458A (zh) * | 2016-08-26 | 2017-01-25 | 江苏康乐新材料科技有限公司 | 一种水性非离子异氰酸酯交联剂的制备方法 |
CN107118329B (zh) * | 2017-06-15 | 2020-01-21 | 盐城工学院 | 一种含聚酯结构的水性阴离子封闭型聚异氰酸酯交联剂及其制备方法 |
JP7287795B2 (ja) * | 2019-03-07 | 2023-06-06 | 旭化成株式会社 | ブロックポリイソシアネート組成物、水系塗料組成物及び塗膜 |
CN111040128A (zh) * | 2019-12-30 | 2020-04-21 | 杭州传化精细化工有限公司 | 一种亲水基团可解离的封闭型水性异氰酸酯固化剂及其制备方法 |
EP3875512A1 (de) | 2020-03-05 | 2021-09-08 | Covestro Deutschland AG | Nicht-ionisch hydrophilierte vernetzerdispersion mit thermolatent gebundenen urethan/harnstoffgruppen |
EP3875511A1 (de) * | 2020-03-05 | 2021-09-08 | Covestro Deutschland AG | Hochtemperatur-vernetzerdispersion |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399294A (en) * | 1989-12-29 | 1995-03-21 | Efka-Chemicals B.V. | Dispersing agents, their use and solids coated therewith |
US5596064A (en) * | 1994-05-13 | 1997-01-21 | Bayer Aktiengesellschaft | Polyisocyanates blocked with a mixture of blocking agents |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8405320D0 (en) * | 1984-02-29 | 1984-04-04 | Baxenden Chem | Blocked isocyanates |
DE4213527A1 (de) | 1992-04-24 | 1993-10-28 | Bayer Ag | Wäßrige Überzugsmittel für elastische Einbrennlackierungen |
DE4221924A1 (de) | 1992-07-03 | 1994-01-13 | Bayer Ag | In Wasser lösliche oder dispergierbare Polyisocyanatgemische und ihre Verwendung in Einbrennlacken |
DE4416282A1 (de) * | 1994-05-07 | 1995-11-09 | Herberts Gmbh | Bindemittelzusammensetzung, diese enthaltende Überzugsmittel, deren Herstellung und Verwendung |
GB9520317D0 (en) * | 1995-10-05 | 1995-12-06 | Baxenden Chem Ltd | Water dispersable blocked isocyanates |
DE19615116A1 (de) | 1996-04-17 | 1997-10-23 | Bayer Ag | Wäßrige bzw. wasserverdünnbare blockierte Polyisocyanate für die Herstellung von wäßrigen 1K-PUR-Klarlacken mit wesentlich verringerter Thermovergilbung |
DE19617086A1 (de) * | 1996-04-29 | 1997-10-30 | Bayer Ag | Verfahren zur Herstellung wäßriger Beschichtungsmittel für Einbrennlackierungen |
-
1998
- 1998-03-12 DE DE19810660A patent/DE19810660A1/de not_active Withdrawn
-
1999
- 1999-03-01 PT PT99104105T patent/PT942023E/pt unknown
- 1999-03-01 AT AT99104105T patent/ATE276301T1/de active
- 1999-03-01 ES ES99104105T patent/ES2229568T3/es not_active Expired - Lifetime
- 1999-03-01 EP EP99104105A patent/EP0942023B1/de not_active Expired - Lifetime
- 1999-03-01 SI SI9930694T patent/SI0942023T1/xx unknown
- 1999-03-01 DE DE59910480T patent/DE59910480D1/de not_active Expired - Lifetime
- 1999-03-05 US US09/262,858 patent/US6187860B1/en not_active Expired - Lifetime
- 1999-03-08 CA CA002265070A patent/CA2265070A1/en not_active Abandoned
- 1999-03-10 PL PL99331876A patent/PL190347B1/pl not_active IP Right Cessation
- 1999-03-10 JP JP11063571A patent/JP2000026570A/ja active Pending
- 1999-03-11 KR KR1019990008013A patent/KR100616381B1/ko not_active Expired - Fee Related
- 1999-03-11 BR BR9902445A patent/BR9902445A/pt not_active Application Discontinuation
- 1999-03-11 CZ CZ1999862A patent/CZ290531B6/cs unknown
- 1999-03-11 AU AU20384/99A patent/AU741441B2/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399294A (en) * | 1989-12-29 | 1995-03-21 | Efka-Chemicals B.V. | Dispersing agents, their use and solids coated therewith |
US5596064A (en) * | 1994-05-13 | 1997-01-21 | Bayer Aktiengesellschaft | Polyisocyanates blocked with a mixture of blocking agents |
Also Published As
Publication number | Publication date |
---|---|
ES2229568T3 (es) | 2005-04-16 |
PT942023E (pt) | 2005-01-31 |
DE19810660A1 (de) | 1999-09-16 |
DE59910480D1 (de) | 2004-10-21 |
KR19990077761A (ko) | 1999-10-25 |
BR9902445A (pt) | 2000-03-21 |
ATE276301T1 (de) | 2004-10-15 |
US6187860B1 (en) | 2001-02-13 |
PL190347B1 (pl) | 2005-11-30 |
AU2038499A (en) | 1999-09-23 |
EP0942023B1 (de) | 2004-09-15 |
EP0942023A1 (de) | 1999-09-15 |
CZ290531B6 (cs) | 2002-08-14 |
PL331876A1 (en) | 1999-09-13 |
JP2000026570A (ja) | 2000-01-25 |
SI0942023T1 (en) | 2005-02-28 |
CZ86299A3 (cs) | 1999-09-15 |
AU741441B2 (en) | 2001-11-29 |
CA2265070A1 (en) | 1999-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100616381B1 (ko) | 히드록시카르복실산 및 피라졸 기재 블록킹제로 변성된 수성 폴리이소시아네이트 가교결합제 | |
US7026428B2 (en) | Blocked polyisocyanates | |
US9175126B2 (en) | Hydrophilic polyisocyanates | |
JP5060920B2 (ja) | 水性又は水希釈性ブロックトポリイソシアネート及び熱黄変の実質的に少ないポリウレタン透明塗膜を形成するためのその使用 | |
ES2421137T3 (es) | Sistemas de revestimiento de poliuretano | |
JPH05148341A (ja) | ポリイソシアネート混合物、その製造方法、および被覆組成物における架橋剤としてのその使用 | |
US7220814B2 (en) | Hydrophilicized blocked polyisocyanates | |
CA2205108C (en) | Coating compositions for glass substrates | |
JP6259819B2 (ja) | 水性ブロック化ポリウレタン尿素分散体 | |
JPH08301972A (ja) | ブロックポリイソシアネート及び焼付ラッカーにおけるその使用 | |
AU2003204743C1 (en) | Blocked polyisocyanates | |
US6716910B2 (en) | Aqueous and/or water-dilutable polyisocyanate crosslinkers blocked with diisopropylamine | |
US7074852B2 (en) | Blocked polyisocyanates | |
US6509433B2 (en) | Fluorine-containing blocked isocyanates | |
JP2003253200A (ja) | 水性一液コーティング剤及びそれを用いたコーティング方法 | |
MXPA99002380A (en) | Hydroxipival acid pliisocianate acid reticulants and blocked with dimetilpira |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990311 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
AMND | Amendment | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20031212 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19990311 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050929 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20060227 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050929 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20060530 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20060227 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20060719 Appeal identifier: 2006101004618 Request date: 20060530 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20060530 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20060530 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20051128 Patent event code: PB09011R02I Comment text: Amendment to Specification, etc. Patent event date: 20031212 Patent event code: PB09011R02I |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20060719 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20060706 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060821 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060822 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090807 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100811 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110727 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20120802 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20120802 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130801 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130801 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20140801 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150730 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160722 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20160722 Start annual number: 11 End annual number: 11 |
|
PC1903 | Unpaid annual fee |