KR100453600B1 - 폴리우레탄 구조 접착제에 사용되는 제어된 구조폴리우레탄 전중합체 - Google Patents
폴리우레탄 구조 접착제에 사용되는 제어된 구조폴리우레탄 전중합체 Download PDFInfo
- Publication number
- KR100453600B1 KR100453600B1 KR10-2002-0019713A KR20020019713A KR100453600B1 KR 100453600 B1 KR100453600 B1 KR 100453600B1 KR 20020019713 A KR20020019713 A KR 20020019713A KR 100453600 B1 KR100453600 B1 KR 100453600B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyol
- polyurethane
- diisocyanate
- adhesive
- structural
- 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 - Lifetime
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 66
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 66
- 239000004814 polyurethane Substances 0.000 title claims abstract description 22
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 22
- 229920001730 Moisture cure polyurethane Polymers 0.000 title claims description 15
- 239000000203 mixture Substances 0.000 claims abstract description 45
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 17
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920005862 polyol Polymers 0.000 claims description 33
- 150000003077 polyols Chemical class 0.000 claims description 32
- 239000005056 polyisocyanate Substances 0.000 claims description 29
- 229920001228 polyisocyanate Polymers 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 19
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 15
- 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 claims description 12
- 229920000570 polyether Polymers 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 8
- 229920005906 polyester polyol Polymers 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical group O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 238000007789 sealing 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 1
- 239000012948 isocyanate Substances 0.000 abstract description 20
- 150000002513 isocyanates Chemical class 0.000 abstract description 20
- 238000001723 curing Methods 0.000 description 14
- 239000003677 Sheet moulding compound Substances 0.000 description 12
- -1 polypropylene Polymers 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 150000004985 diamines Chemical group 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 150000004072 triols Chemical class 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1
- PAALZGOZEUHCET-UHFFFAOYSA-N 1,4-dioxecane-5,10-dione Chemical compound O=C1CCCCC(=O)OCCO1 PAALZGOZEUHCET-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- YFOOEYJGMMJJLS-UHFFFAOYSA-N 1,8-diaminonaphthalene Chemical compound C1=CC(N)=C2C(N)=CC=CC2=C1 YFOOEYJGMMJJLS-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 125000000075 primary alcohol group Chemical group 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 125000003198 secondary alcohol group Chemical group 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000001650 tertiary alcohol group Chemical group 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
전중합체 | 이소시아네이트 | 폴리올 | % NCO | 잔류 디이소시아네이트(중량%) | % 올리고머 |
1 | MDI | PPG-기재 | 6.6 | 0.4 | 8 |
2 | MDI | PPG-기재 | 6.6 | >5 | >50 |
3 | MDI | PPG-기재 | 6.7 | 0.6 | 4 |
4 | MDI | PPG-기재 | 6.5 | >5 | >50 |
5 | TDI | PPG-기재 | 7.47 | <0.1 | <1 |
6 | TDI | PPG-기재 | 7.80 | 2.2 | 25 |
전중합체 | 기재 | 경화 | 전단 강도(psi)1일 후 | 전단 강도(psi)7일 후 |
5 | SMC | 실온 | 614(92) | 701(79) |
6 | SMC | 실온 | 486(69) | 526(72) |
5 | SMC | 가열* | 656(92) | 643(32) |
6 | SMC | 가열* | 475(25) | 425(17) |
전중합체 | 경화 | 전단 강도(psi)1일후 | 전단 강도(psi)7일 후 | % 경화(1일/7일) |
1 | 실온 | 1324 | 1617 | 82 |
2 | 실온 | 874 | 1684 | 52 |
3 | 실온 | 1240 | 1452 | 85 |
4 | 실온 | 981 | 1367 | 72 |
Claims (12)
- 폴리이소시아네이트 및 폴리올 조성물의 폴리우레탄 전중합체 반응 생성물 및 이소시아네이트기에 대한 경화제(curative)를 포함하는 비-고체 구조 폴리우레탄 접착제 조성물에 있어서, 폴리우레탄 전중합체 반응 생성물이 80 중량% 이상의 완전 전중합체 및 2 중량% 이하의 유리(free) 폴리이소시아네이트 단량체로 주로 이루어지는 것에 특징이 있는 구조 접착제.
- 제1항에 있어서, 폴리우레탄 전중합체 반응 생성물이 90 중량% 이상의 완전 전중합체로 주로 이루어지는 것인 구조 접착제.
- 제1항에 있어서, 폴리우레탄 전중합체 반응 생성물이 0.5 중량% 이하의 유리 폴리이소시아네이트 단량체로 주로 이루어지는 것인 구조 접착제.
- 제1항에 있어서, 폴리이소시아네이트가 헥사메틸렌 디이소시아네이트, 페닐렌 디이소시아네이트, 톨루엔 디이소시아네이트(TDI), 4,4'-디페닐-메탄 디이소시아네이트(MDI), 이소포론 디이소시아네이트(IPDI) 또는 비스-(4-이소시아네이토시클로헥실) 메탄인 것인 구조 접착제.
- 제1항에 있어서, 폴리올이 폴리에테르 폴리올 또는 폴리에스테르 폴리올인것인 구조 접착제.
- 제5항에 있어서, 폴리올이 폴리에테르 폴리올 또는 폴리에스테르 폴리올인 것인 구조 접착제.
- 제1항의 비-고체성 구조 폴리우레탄 접착제 조성물을 기재상에 도포하는 단계 및 기재상에 배치된 접착제 조성물을 제2 기재에 접촉시켜 결합을 형성시키는 단계를 포함하는, 구조 폴리우레탄 접착제 조성물을 사용하여 2개 기재를 접착적으로 조이닝(joining) 또는 실링(sealing)하는 방법.
- 제7항에 있어서, 폴리우레탄 전중합체 반응 생성물은 90 중량% 이상의 완전 전중합체로 주로 구성되는 것인 방법.
- 제7항에 있어서, 폴리우레탄 전중합체 반응 생성물은 0.5 중량% 이하의 유리 폴리이소시아네이트 단량체로 주로 구성되는 것인 방법.
- 제7항에 있어서, 폴리이소시아네이트는 헥사메틸렌 디이소시아네이트, 페닐렌 디이소시아네이트, 톨루엔 디이소시아네이트(TDI), 4,4'-디페닐메탄 디이소시아네이트(MDI), 이소포론 디이소시아네이트(IPDI) 또는 비스-(4-이소시아네이토시클로헥실)메탄인 것인 방법.
- 제7항에 있어서, 폴리올이 폴리에테르 폴리올 또는 폴리에스테르 폴리올인 방법.
- 제11항에 있어서, 폴리올이 폴리에테르 폴리올 또는 폴리에스테르 폴리올인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/833,453 US6866743B2 (en) | 2001-04-12 | 2001-04-12 | Controlled structure polyurethane prepolymers for polyurethane structural adhesives |
US09/833453 | 2001-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020079582A KR20020079582A (ko) | 2002-10-19 |
KR100453600B1 true KR100453600B1 (ko) | 2004-10-20 |
Family
ID=25264454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0019713A Expired - Lifetime KR100453600B1 (ko) | 2001-04-12 | 2002-04-11 | 폴리우레탄 구조 접착제에 사용되는 제어된 구조폴리우레탄 전중합체 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6866743B2 (ko) |
EP (1) | EP1253159B1 (ko) |
JP (1) | JP3777479B2 (ko) |
KR (1) | KR100453600B1 (ko) |
CN (1) | CN1240738C (ko) |
AT (1) | ATE332323T1 (ko) |
DE (1) | DE60212894T2 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884904B2 (en) * | 2001-04-12 | 2005-04-26 | Air Products And Chemicals, Inc. | MDI-based polyurethane prepolymer with low monomeric MDI content |
DE10225982B4 (de) * | 2002-06-11 | 2012-04-19 | Jowat Ag | Polyurethan-Zusammensetzungen mit geringem Anteil von Diisocyanatmonomeren |
EP1338635B2 (de) * | 2002-02-22 | 2020-10-14 | Jowat AG | Polyurethan-Zusammensetzungen mit geringem Anteil an Diisocyanatmonomer(en) |
US20030203771A1 (en) * | 2002-04-26 | 2003-10-30 | Ronald Rosenberg | Polyurethane elastomers from HDI prepolymers with reduced content of free HDI monomers |
DE10351530A1 (de) * | 2003-11-03 | 2005-06-16 | Basf Ag | Verfahren zur Herstellung von Isocyanatgruppen enthaltenden Prepolymeren |
US20050154172A1 (en) * | 2004-01-08 | 2005-07-14 | Conner Mark D. | Low residual monomer IPDI-PPG prepolymer |
US7829637B2 (en) * | 2004-02-17 | 2010-11-09 | Continental Structural Plastics | Polymeric thickener for molding compounds |
KR100586037B1 (ko) | 2004-07-19 | 2006-06-08 | 오주영 | 친환경적 우레탄 시트 및 그 제조방법 |
US20060079661A1 (en) * | 2004-10-08 | 2006-04-13 | Zhu Huide D | Low volatile isocyanate monomer containing polyurethane prepolymer and adhesive system |
US7361292B2 (en) * | 2004-11-08 | 2008-04-22 | Dow Global Technologies Inc. | High modulus, nonconductive adhesive useful for installing vehicle windows |
EP1690880A1 (de) | 2005-02-11 | 2006-08-16 | Sika Technology AG | Zweikomponentige Polyurethanzusammensetzungen, insbesondere geeignet für den Einsatz als strukturelle Klebstoffe |
KR101066896B1 (ko) | 2006-06-20 | 2011-09-27 | 디아이씨 가부시끼가이샤 | 다분기 폴리에테르폴리올 및 우레탄계 수지 조성물 |
EP2762508B1 (en) * | 2007-07-23 | 2018-09-19 | Dow Global Technologies LLC | Two part polyurethane curable composition having substantially consistent G-modulus across the range of use temperatures |
CN101848953B (zh) * | 2007-11-07 | 2012-11-07 | 陶氏环球技术公司 | 具有高填料含量的聚氨酯粘合剂组合物 |
US8668804B2 (en) * | 2008-08-22 | 2014-03-11 | Dow Global Technologies Llc | Adhesive composition adapted for bonding large mass parts to structures |
DE102008039679A1 (de) | 2008-08-26 | 2010-03-04 | Henkel Ag & Co. Kgaa | Verfahren zum Kaschieren von Folien |
DE102008060885A1 (de) | 2008-12-09 | 2010-06-10 | Henkel Ag & Co. Kgaa | PU-Klebstoffen für sterilisierbare Verbundfolien |
CN101463242B (zh) * | 2009-01-22 | 2012-05-09 | 嘉兴禾欣化学工业有限公司 | Pvc薄膜干式复合用双组份环保型聚氨酯胶粘剂及其制造方法 |
US8551201B2 (en) * | 2009-08-07 | 2013-10-08 | Praxair S.T. Technology, Inc. | Polyurethane composition for CMP pads and method of manufacturing same |
US9085716B2 (en) | 2011-02-17 | 2015-07-21 | Dow Global Technologies Llc | Alkoxysilane containing polyurethane adhesive compositions containing calcium carbonate |
CN103497725B (zh) * | 2013-09-26 | 2014-09-17 | 昆山天洋热熔胶有限公司 | 一种纺织品用湿固化反应型聚氨酯热熔胶的制备方法 |
US10155891B2 (en) * | 2014-07-25 | 2018-12-18 | Dow Global Technologies Llc | One-component structural adhesive containing isocyanate-terminated prepolymer |
WO2020030607A1 (de) * | 2018-08-08 | 2020-02-13 | Sika Technology Ag | Polyurethan-zusammensetzung mit niedrigem gehalt an monomeren diisocyanaten |
US12331192B2 (en) * | 2019-04-05 | 2025-06-17 | Sika Technology Ag | Dimer fatty acid-polyester diol-based polymer, containing isocyanate groups |
US20220325028A1 (en) | 2019-09-12 | 2022-10-13 | Lanxess Corporation | Low free polyurethane prepolymer composition |
EP4214256B1 (en) | 2020-09-18 | 2024-09-11 | LANXESS Corporation | Low free polyurethane prepolymer composition for reactive hot melt adhesives |
EP4590733A1 (en) | 2022-09-22 | 2025-07-30 | Lubrizol Advanced Materials, Inc. | Non-softening thermoplastic polyurethanes |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3384624A (en) * | 1965-03-01 | 1968-05-21 | Mobay Chemical Corp | Prepolymer composition |
US3714127A (en) | 1971-12-13 | 1973-01-30 | Gen Tire & Rubber Co | Urethane adhesive having improved sag resistance |
US3935051A (en) | 1972-01-12 | 1976-01-27 | The Goodyear Tire & Rubber Company | Polyurethane composition and laminates made therewith |
US4169175A (en) * | 1976-06-14 | 1979-09-25 | W. R. Grace & Co. | Removal of unreacted tolylene diisocyanate from urethane prepolymers |
ES8202574A1 (es) | 1980-10-24 | 1982-02-01 | Colamco Inc | Un procedimiento para preparar un adhesivo de prepolimero de poliuterano |
DE3042821A1 (de) * | 1980-11-13 | 1982-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zum abdichten von bauwerken |
US4336298A (en) | 1981-06-12 | 1982-06-22 | The B. F. Goodrich Company | Adhesive composition and composite made therewith |
US4444976A (en) | 1982-12-20 | 1984-04-24 | The Goodyear Tire & Rubber Company | Sag resistant two component adhesive and sealant |
US4728710A (en) | 1986-11-28 | 1988-03-01 | Ashland Oil, Inc. | Sag resistant urethane adhesives with improved antifoaming property |
US4742113A (en) | 1987-02-20 | 1988-05-03 | Lord Corporation | Structural adhesive compositions |
US5143996A (en) * | 1987-08-20 | 1992-09-01 | Ashland Oil, Inc. | Primerless adhesive for fiberglass reinforced polyester substrates |
US4923756A (en) | 1987-08-20 | 1990-05-08 | Ashland Oil, Inc. | Primerless adhesive for fiberglass reinforced polyester substrates |
US5075407A (en) * | 1989-04-10 | 1991-12-24 | Rheox, Inc. | Foamable thermosetting polyurethane structural adhesive compositions and processes for producing the same |
GB8908490D0 (en) | 1989-04-14 | 1989-06-01 | Ici Plc | Prepolymers |
US5202001A (en) * | 1989-09-26 | 1993-04-13 | Air Products And Chemicals, Inc. | Preparation of urethane prepolymers having low levels of residual toluene diisocyanate |
US5002806A (en) | 1990-01-11 | 1991-03-26 | Ashland Oil, Inc. | Curative for structural urethane adhesive |
CA2049912C (en) | 1991-03-13 | 1997-01-28 | Arden E. Schmucker | Adhesive composition |
US5175228A (en) | 1991-12-09 | 1992-12-29 | Gencorp Inc. | Two-component primerless urethane-isocyanurate adhesive compositions having high temperature resistance |
JPH10504350A (ja) * | 1994-08-22 | 1998-04-28 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチエン | モノマージイソシアネート含有量の低いポリウレタン組成物 |
JPH08176252A (ja) | 1994-12-26 | 1996-07-09 | Mitsui Toatsu Chem Inc | 改良されたプレポリマー組成物 |
GB9608181D0 (en) * | 1996-04-19 | 1996-06-26 | Baxenden Chem Ltd | Moisture curing hot melt adhesives |
CA2214311A1 (en) | 1996-09-06 | 1998-03-06 | Air Products And Chemicals, Inc. | Hot melt adhesives comprising low free monomer, low oligomer isocyanate prepolymers |
US5955199A (en) | 1997-09-26 | 1999-09-21 | Ashland Inc. | Imine-containing curative for two component polyurethane structural adhesives |
EP1189961B1 (de) | 1999-07-02 | 2004-02-04 | Henkel Kommanditgesellschaft auf Aktien | Verwendung von Polyurethanzusammensetzungen mit niedrigen Monomergehalt als Haftklebstoff |
AU1450201A (en) | 1999-11-30 | 2001-06-12 | Crompton Corporation | High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer |
US6884904B2 (en) * | 2001-04-12 | 2005-04-26 | Air Products And Chemicals, Inc. | MDI-based polyurethane prepolymer with low monomeric MDI content |
-
2001
- 2001-04-12 US US09/833,453 patent/US6866743B2/en not_active Expired - Lifetime
-
2002
- 2002-04-11 JP JP2002109079A patent/JP3777479B2/ja not_active Expired - Fee Related
- 2002-04-11 DE DE60212894T patent/DE60212894T2/de not_active Expired - Lifetime
- 2002-04-11 AT AT02008125T patent/ATE332323T1/de not_active IP Right Cessation
- 2002-04-11 KR KR10-2002-0019713A patent/KR100453600B1/ko not_active Expired - Lifetime
- 2002-04-11 EP EP02008125A patent/EP1253159B1/en not_active Expired - Lifetime
- 2002-04-12 CN CNB02105522XA patent/CN1240738C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1253159B1 (en) | 2006-07-05 |
EP1253159A1 (en) | 2002-10-30 |
DE60212894D1 (de) | 2006-08-17 |
KR20020079582A (ko) | 2002-10-19 |
JP2002327164A (ja) | 2002-11-15 |
US20030024639A1 (en) | 2003-02-06 |
JP3777479B2 (ja) | 2006-05-24 |
US6866743B2 (en) | 2005-03-15 |
ATE332323T1 (de) | 2006-07-15 |
DE60212894T2 (de) | 2007-06-28 |
CN1240738C (zh) | 2006-02-08 |
CN1380345A (zh) | 2002-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100453600B1 (ko) | 폴리우레탄 구조 접착제에 사용되는 제어된 구조폴리우레탄 전중합체 | |
JP3619500B2 (ja) | 低いモノマー状mdi含有量のmdiをベースとしたポリウレタンプレポリマー | |
EP0304083B1 (en) | Primerless adhesive for fiberglass reinforced polyester substrates | |
KR101220808B1 (ko) | 수분-경화형 조성물 및 고온 용융 접착제 | |
US4728710A (en) | Sag resistant urethane adhesives with improved antifoaming property | |
EP2194083B1 (en) | Additive for primer compositions | |
US6133395A (en) | Polyurethane compositions | |
CN114450323B (zh) | 低游离聚氨酯预聚物组合物 | |
JP2011518239A (ja) | 高耐熱性接着剤およびシーラント組成物 | |
WO1991010691A1 (en) | Curative for structural urethane adhesive | |
WO2008134111A1 (en) | Improved primer adhesion promoters, compositions and methods | |
CA2543173A1 (en) | Polyurethane compositions with nco and silyl reactivity | |
JP2023547350A (ja) | 一液型ポリウレタン接着剤 | |
JP2023171882A (ja) | 主剤及び硬化剤のセット、防水材並びにその施工方法 | |
JP4792736B2 (ja) | 有機ポリイソシアネート組成物、該有機ポリイソシアネートの製造方法、接着剤組成物及び塗料用組成物 | |
CN117693427B (zh) | 单组分可湿固化粘合剂组合物 | |
CN117615905A (zh) | 单组分可湿固化粘合剂组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020411 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040924 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20041011 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20041012 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20071001 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20080930 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20090930 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20101005 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20111005 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20121002 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20121002 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20131004 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20131004 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20141002 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20141002 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20151001 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20151001 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160929 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20160929 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20180928 Start annual number: 15 End annual number: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20201005 Start annual number: 17 End annual number: 17 |
|
PC1801 | Expiration of term |
Termination date: 20221011 Termination category: Expiration of duration |