KR950701943A - 경질 열가소성 폴리우레탄 탄성중합체(Hard thermoplastic polyurethane elastomers) - Google Patents
경질 열가소성 폴리우레탄 탄성중합체(Hard thermoplastic polyurethane elastomers)Info
- Publication number
- KR950701943A KR950701943A KR1019940704403A KR19940704403A KR950701943A KR 950701943 A KR950701943 A KR 950701943A KR 1019940704403 A KR1019940704403 A KR 1019940704403A KR 19940704403 A KR19940704403 A KR 19940704403A KR 950701943 A KR950701943 A KR 950701943A
- Authority
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- South Korea
- Prior art keywords
- polyol
- molecular weight
- elastomer
- weight
- chain extender
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract 16
- 239000000806 elastomer Substances 0.000 title claims abstract 16
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims 4
- 229920005862 polyol Polymers 0.000 claims abstract 65
- 150000003077 polyols Chemical class 0.000 claims abstract 63
- 239000000203 mixture Substances 0.000 claims abstract 31
- 239000004970 Chain extender Substances 0.000 claims abstract 21
- 238000000034 method Methods 0.000 claims abstract 12
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract 6
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003054 catalyst Substances 0.000 claims abstract 4
- 239000002184 metal Substances 0.000 claims abstract 4
- 230000001588 bifunctional effect Effects 0.000 claims abstract 3
- -1 ether polyol Chemical class 0.000 claims abstract 3
- 239000012948 isocyanate Substances 0.000 claims abstract 3
- 238000009472 formulation Methods 0.000 claims abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 8
- 229920000570 polyether Polymers 0.000 claims 8
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 claims 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 6
- 150000002009 diols Chemical group 0.000 claims 5
- 238000002156 mixing Methods 0.000 claims 4
- PISLZQACAJMAIO-UHFFFAOYSA-N 2,4-diethyl-6-methylbenzene-1,3-diamine Chemical compound CCC1=CC(C)=C(N)C(CC)=C1N PISLZQACAJMAIO-UHFFFAOYSA-N 0.000 claims 3
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 claims 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 3
- 241001112258 Moca Species 0.000 claims 3
- 229920002396 Polyurea Polymers 0.000 claims 3
- 239000012963 UV stabilizer Substances 0.000 claims 3
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims 3
- 239000002318 adhesion promoter Substances 0.000 claims 3
- 239000003963 antioxidant agent Substances 0.000 claims 3
- 150000004984 aromatic diamines Chemical class 0.000 claims 3
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims 3
- 150000004985 diamines Chemical class 0.000 claims 3
- 239000000945 filler Substances 0.000 claims 3
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 3
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 claims 3
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 claims 3
- 239000000049 pigment Substances 0.000 claims 3
- 239000004014 plasticizer Substances 0.000 claims 3
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims 3
- FKOMNQCOHKHUCP-UHFFFAOYSA-N 1-[n-(2-hydroxypropyl)anilino]propan-2-ol Chemical class CC(O)CN(CC(C)O)C1=CC=CC=C1 FKOMNQCOHKHUCP-UHFFFAOYSA-N 0.000 claims 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims 2
- 150000002513 isocyanates Chemical class 0.000 claims 2
- MWCADZVQNIHFGT-UHFFFAOYSA-N 1-anilinopropan-2-ol Chemical compound CC(O)CNC1=CC=CC=C1 MWCADZVQNIHFGT-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 229920001875 Ebonite Polymers 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 229920002725 thermoplastic elastomer Polymers 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
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (21)
- 이중 금속 시아나이드 늑물 촉매를 사용하여 제조하고 분자량이 약 1,000 내지 약 5,000이고 말단 그룹 불포화도가 폴리올 q당 0.04밀리당량 이하인 제1폴리올 및 평균 분자랑이 약 1,000 내지 약 20,000인 폴리에테르 폴리올이고 폴리올 배합물의 중량을 기준으로 약 5% 내지 약 50%의 양으로 존재하는 제2폴리올을 포함하는 폴리에테르 폴리올의 폴리올 배합물, 디이소시아네이트, 및 이중 작용성의 이소시아네이토-반응성 쇄-연장제를 "원-샷"법으로 딴응시켜 제조되는데, 단 제2폴리올의 평균 분자량이 제1폴리올의 평균 분자량과 다르고 또한 폴리올 배합물의 다분산도가 제1폴리올의 다분산도 보다 크고, 폴리올 배합물의 다분산도가 1.09 내지 약 3.0이며, 디이소시아네이트상의 NCO 그룹 대 폴리올과 쇄 연장제상의 활성수소 그룹의 당량비가 약 1:0.7 내지 약 1:1.3이고, 쇄연장제 대 폴리올의 몰비가 약 0.15 : 1 내지 약 75 : 1임을 특징으로 하는, 탄성중합체의 경도가 75쇼어 A 내지 약 75쇼어 D인 열가소성 폴리우레탄 또는 폴리우레아 탄성중합체.
- 제1항에 있어서, 쇄 연장제가 디올, 디아민 및 이의 혼합물로 이루어진 그룹으로부터 선택됨을 특징으로 하는 탄성중합체.
- 제1항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄 디올, 펜탄디올, 3-메틸펜탄-1,5-디올, 헥산 디올, 옥시알킬화 하이드로퀴논, 레소시놀 및 비스페놀 A, 수소화 비스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500봐 폴리알킬렌 옥사이드 디돌, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4′-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N,N-비스(2-하이드록시프로필)아닐린 및 이의 혼합물로 이루어진 그룹으로부터 선택됨을 특징으로 하는 탄성중합체.
- 제1항에 있어서, 산화방지제, 가소제, UV 안정화제, 접착촉진제, 충전재 및 안료로 이루어진 그룹으로부터 선택되고 조성물의 총중량을 기준으로 0 내지 약 70중량%의 양으로 사용되는 하나 이상의 배합 성분을 추가로 함유함을 특징으로 하는 탄성중합체.
- 제1항에 있어서, 제1폴리올의 분자량이 1,500 내지 4,000이고 폴리올 배합물의 다분산도가 1.1 내지 1.5임을 특징으로 하는 탄성중합체.
- 제1항에 있어서, 폴리올 배합물의 평균 분자량이 4,000 미만인 경우 폴리올 배합물의 평균 에틸렌 옥사이드 함량이 35중량% 미만임을 특징으로 하는 탄성중합체.
- 이중 금속 시아나이드 착물 촉매를 사왐하여 제조하고 분자량이 약 1,000 내지 약 5,000이고 말단 그룹 불포화도가 폴리올 q당 0.04 밀리당량 이하인 제1폴리올 및 켱균 분자량이 약 1,000 내지 약 20,000인 폴리에테르 폴리올이고 폴리올 배합물의 중량을 기준으로 약 5% 내지 약 50%의 양으로 존재하는 제2폴릭올을 포함하는 폴리에테르 폴리올의 폴리올 배합물과 폴리이소시아네이트와의 반응 생성물인 이소시아네이트-말단된 예비중합체를 이중작용성 이소시아네이토-반응성 쇄-연장제와 반응시켜 제조되는데, 단 제2폴리올의 평균 분자량이 제1폴리올의 평균 분자량과 다르고 또한 폴리올 배합물의 다분산도가 1.09 내지 약 3.0이며, 디이소시아네이트상의 NCO그룹 대 폴리올과 쇄 연장제상의 활성수소 그룹의 당량비가 약 1:0.7내지 약 1:1.3이고, 쇄연장제 대 폴리올의 몰비가 약 0.15:1 내지 약 75:1임을 특징으로 하는, 탄성중합체의 경도가 75쇼어 A 내지 약 75쇼어 D인 열가소성 폴리우레탄 또는 폴리우레아 탄성중합체.
- 제7항에 있어서, 쇄 연장제가 디올, 디아민 및 이의 혼합물로 이루어진 그룹으로부터 선택됨을 특징으로 하는 탄성중합체.
- 제7항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 부탄 디올, 펜탄디올, 3-메틸펜탄-1,5-디올, 헥산 디올, 옥시알킬화 하이드로퀴논, 레소시놀 및 비스페놀 A, 수소화 비스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500의 폴리알킬렌옥사이드 디올, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4′-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N, -N-비스(2-하이드록시프로필)아닐린 및 이의 혼합물로 이루어진 그룹으로 부터 선택됨을 특징으로 하는 탄성중합체..
- 제7항에 있어서, 산화방지제, 가소제, UV 안정화제, 접착촉진제, 충전재 및 안료로 이루어진 그룹으로 부터 선택되고 조성물의 총중량을 기준으로 0 내지 약 75중량%의 양으로 사용되는 하나 이상의 배합 성분을 추가로 함유함을 특징으로 하는 탄성중합체.
- 제7항에 있어서. 제1폴리올의 분자량이 1,500내지 4,000이고 폴리올 배합물의 다분산도가 1,1 내지 1,5임을 특징으로 하는 탄성중합체.
- 제7항에 있어서, 폴리올 배합물의 평균 분자량이 4,000 미만인 경우 폴리올 배합물의 평균 에틸렌 옥사이드 함량이 35중량% 미만임을 특징으로 하는 탄성중합체.
- (a)이중 금속 시아나이드 착물 촉매를 사용하여 제조하고 분자량이 약 1,000 내지 약 5,000이고 말단그룹 불포화도가 폴리올 q당 0.04밀리당량 이하인 제1폴리올 및 평균 분자량이 약 1,000 내지 약 20,000인 폴리에테르 폴리올이고 폴리올 배합물의 중량을 기준으로 약 5% 내지 약 50%의 양으로 존재하는 제2폴리올을 포함하고, 단 제2폴리올의 평균 분자량이 제1폴리올의 평균 분자량과 다르고 또한 폴리올 배합물의 다분산도가 제1폴리올의 다분산도 보다 크고, 폴리올 배합들의 다분산도가 1.09 내지 약 3.0인 폴리에테르 폴리올의 폴리올 배합물을 제조하고, (b)상기 폴리올 배합물을 디이소시아네이트와 반응시켜 이소시아네이트-말단된 예비중합체를 생성하고, (c)상기 이소시아네이트-말단된 예비중합체를 주형 또는 압출기내에서 이중작용성 이소시아네이토-반응성 쇄연장제와 반응시켜 경도가 75쇼어 A 내지 약 75쇼어 D임을 특징으로 하는 경질의 탄성중합체 〔단 폴리올의 분자량이 4,000미만인 경우 폴리올 배합물의 에틸렌 옥사이드 함량은 폴리올의 중량을 기준으로 35중량% 미만이다〕를 생성하는 단계들을 특징으로 하는 열가소성 탄성중합체의 제조방법.
- 제13항에 있어서, 쇄 연장제가 디올, 디아민 및 이의 혼합물로 이루어진 그룹으로부터 선택됨을 특징으로 하는 방법.
- 제13항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄 디올, 펜탄디올, 3-메틸펜탄-1,5-디올, 헥산 디올, 옥시알킬화 하이드로퀴논, 레소시놀 및 비스페놀 A, 수소화 지스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500의 폴리알킬렌 옥사이드 디올, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4′-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진 치환된 방향족 디아민, N-N-비스(2-하이드록시프로필)아닐린 및 이의 혼합물로 이루어진 그룹으로부터 선택됨을 특징으로 하는 방법.
- 제13항에 있어서. 제1폴리올의 분자량이 1,500 내지 4,000이고 폴리올 배합물의 다분산도가 1.1 내지 1.5임을 특징으로 하는 방법.
- 제13항에 있어서, 탄성중합체가 산화방지제, 가소제, UV안정화제, 접착촉진제, 충전재 및 안료로 이루어진 그룹으로부터 선택되는 하나 이상의 배합 성분을 추가로 함유함을 특징으로 하는 방법.
- 제17항에 있어서, 배합 성분을 조성물의 총중량을 기준으로 0 내지 약 75중량%의 양으로 사용함을 특징으로 하는 방법.
- 제13항에 있어서, 단계(b) 와 (c)를 동시에 수행함을 특징으로 하는 방법.
- 제13항에 있어서, 경도가 80 쇼어 A 내지 65쇼어 D임을 특징으로 하는 방법.
- 이중 금속 시아나이드 착물 촉매를 사용하여 제조하고 분자량이 약 1,000 내지 약 5,000이고 말단 그룹 불포화도가 폴리올 q당 0.04밀리당량 이하인 제1폴리올 및 평균 분자량이 약 1,000 내지 약 20,000인 폴리에테르 폴리올이고 폴러올 배합물의 중량을 기준으로 약 5% 내지 약 50%의 양으로 존재하는 제2폴리올을 포함하는 폴리에테르 폴러올의 폴리올 배합물, 디이소시아네이트, 및 이중작용성의 이소시아네이토-반응성쇄-연장제를 반응시키는데, 단 제2폴리올의 평균 분자량이 제1폴리올의 평균 분자량과 다르고 또한 폴리올 배합물의 다분산도가 제1폴리올의 다분산도 보다 크고, 폴리올 배합물의 다분산도가 1.09 내지 약 3.0이며, 디이소시아네이트상의 NCO 그룹 대 폴리올과 쇄 연장제상의 활성수소 그룹의 당량비가 약 1:0.7 내지 약 1:1.3이고, 쇄연장제 대 폴리올의 몰비가 약 0.15:1 내지 약 75:1임을 특징으로 하는, 탄성중합체의 경도가 75쇼여 A 내지 약 75쇼여 D인 열가소성 폴러우레탄 또는 폴리우레아 탄성중합체를 제조하기 위한 "원-샷"법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89414892A | 1992-06-04 | 1992-06-04 | |
| US7/894148 | 1992-06-04 | ||
| US07/894,148 | 1992-06-04 | ||
| PCT/US1993/004785 WO1993024549A1 (en) | 1992-06-04 | 1993-05-20 | Hard thermoplastic polyurethane elastomers |
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| Publication Number | Publication Date |
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| KR950701943A true KR950701943A (ko) | 1995-05-17 |
| KR100259667B1 KR100259667B1 (ko) | 2000-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019940704403A Expired - Lifetime KR100259667B1 (ko) | 1992-06-04 | 1993-05-20 | 경질 열가소성 폴리우레탄 탄성중합체 및 이의 제조방법 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0643733A4 (ko) |
| JP (1) | JP3326176B2 (ko) |
| KR (1) | KR100259667B1 (ko) |
| AU (1) | AU4384193A (ko) |
| CA (1) | CA2135293A1 (ko) |
| WO (1) | WO1993024549A1 (ko) |
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| US5670601A (en) * | 1995-06-15 | 1997-09-23 | Arco Chemical Technology, L.P. | Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation |
| US5648447A (en) * | 1995-12-22 | 1997-07-15 | Arco Chemical Technology, L.P. | Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols |
| US5696221A (en) * | 1996-07-15 | 1997-12-09 | Arco Chemical Technology, L.P. | Polyurethane/urea heat-cured and moisture-cured elastomers with improved physical properties |
| KR100528640B1 (ko) * | 1996-10-11 | 2005-11-16 | 아르코 케미컬 테크날러쥐. 엘.피. | 개선된 스판덱스 엘라스토머 |
| US5962619A (en) * | 1998-03-16 | 1999-10-05 | Arco Chemical Technology, L.P. | Process for making clear polyurethane/urea elastomers |
| AR019107A1 (es) * | 1998-04-27 | 2001-12-26 | Dow Global Technologies Inc | Polioles de alto peso molecular, proceso para su preparacion y uso de los mismos. |
| US6824703B2 (en) | 2002-03-08 | 2004-11-30 | Bayer Materialscience Llc | Polyurethane elastomers having improved physical properties and a process for the production thereof |
| US7511111B2 (en) | 2002-03-08 | 2009-03-31 | Bayer Materialscience Llc | Polyurethane elastomers having improved physical properties and a process for the production thereof |
| US6884826B2 (en) * | 2003-06-09 | 2005-04-26 | Bayer Antwerp, N.V. | Process for preparing double metal cyanide catalyzed polyols |
| US20050014979A1 (en) * | 2003-07-08 | 2005-01-20 | Eleveld Michiel Barend | Preparation of an alkoxylate composition using a double metal cyanide catalyst |
| AU2005267399A1 (en) | 2004-06-24 | 2006-02-02 | Century-Board Usa, Llc | Continuous forming apparatus for three-dimensional foamed products |
| WO2007112105A2 (en) | 2006-03-24 | 2007-10-04 | Century-Board Usa, Llc | Extrusion of polyurethane composite materials |
| US9481759B2 (en) | 2009-08-14 | 2016-11-01 | Boral Ip Holdings Llc | Polyurethanes derived from highly reactive reactants and coal ash |
| US8846776B2 (en) | 2009-08-14 | 2014-09-30 | Boral Ip Holdings Llc | Filled polyurethane composites and methods of making same |
| CN101921392B (zh) * | 2010-09-29 | 2012-04-04 | 岳阳市金茂泰科技有限公司 | 一种聚醚胺的合成方法 |
| CA2851349C (en) | 2011-10-07 | 2020-01-21 | Russell L. Hill | Inorganic polymer/organic polymer composites and methods of making same |
| CN102504527A (zh) * | 2011-11-15 | 2012-06-20 | 华东理工大学 | 紫外固化软段含离子阳离子水性聚氨酯分散液及制备方法 |
| CN102604038B (zh) * | 2012-03-01 | 2013-11-06 | 深圳市乐普泰科技股份有限公司 | 透明聚氨酯弹性体及制备方法和应用 |
| CN104004157B (zh) * | 2014-06-03 | 2016-04-13 | 奥斯汀新材料(张家港)有限公司 | 一种软质热塑性聚氨酯弹性体的制备方法 |
| CN104017167B (zh) * | 2014-06-13 | 2016-08-17 | 苏州奥斯汀新材料科技有限公司 | 一种耐热聚酯型热塑性聚氨酯弹性体的制备方法 |
| WO2016018226A1 (en) | 2014-07-28 | 2016-02-04 | Crocco Guy | The use of evaporative coolants to manufacture filled polyurethane composites |
| WO2016022103A1 (en) | 2014-08-05 | 2016-02-11 | Amitabha Kumar | Filled polymeric composites including short length fibers |
| US9988512B2 (en) | 2015-01-22 | 2018-06-05 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
| WO2016195717A1 (en) | 2015-06-05 | 2016-12-08 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with lightweight fillers |
| US20170267585A1 (en) | 2015-11-12 | 2017-09-21 | Amitabha Kumar | Filled polyurethane composites with size-graded fillers |
| US20190128475A1 (en) * | 2017-10-26 | 2019-05-02 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Elastomeric Coating for Ballistic, Blast, Impact and Corrosion Protection of Pressure Vessels |
| WO2020109566A1 (de) | 2018-11-29 | 2020-06-04 | Basf Se | Kontinuierliche herstellung eines ppg basierten tpus |
| US20230108069A1 (en) | 2020-02-28 | 2023-04-06 | Basf Se | Non-primary hydroxyl group based foams |
| TW202528403A (zh) | 2023-10-31 | 2025-07-16 | 德商巴斯夫歐洲公司 | 用於製造熱塑性聚氨酯之方法 |
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|---|---|---|---|---|
| US3427334A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity |
| US3427335A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same |
| US4379904A (en) | 1980-11-24 | 1983-04-12 | The Upjohn Company | Novel polyurethane product |
| US5096993A (en) * | 1990-11-02 | 1992-03-17 | Olin Corporation | Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts |
-
1993
- 1993-05-20 JP JP50062594A patent/JP3326176B2/ja not_active Expired - Fee Related
- 1993-05-20 CA CA002135293A patent/CA2135293A1/en not_active Abandoned
- 1993-05-20 WO PCT/US1993/004785 patent/WO1993024549A1/en not_active Ceased
- 1993-05-20 EP EP93914018A patent/EP0643733A4/en not_active Withdrawn
- 1993-05-20 AU AU43841/93A patent/AU4384193A/en not_active Abandoned
- 1993-05-20 KR KR1019940704403A patent/KR100259667B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3326176B2 (ja) | 2002-09-17 |
| CA2135293A1 (en) | 1993-12-09 |
| EP0643733A1 (en) | 1995-03-22 |
| JPH07507344A (ja) | 1995-08-10 |
| AU4384193A (en) | 1993-12-30 |
| KR100259667B1 (ko) | 2000-06-15 |
| EP0643733A4 (en) | 1996-04-03 |
| WO1993024549A1 (en) | 1993-12-09 |
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