KR960022919A - 습기경화성 우레탄 접착제 조성물 - Google Patents
습기경화성 우레탄 접착제 조성물 Download PDFInfo
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- KR960022919A KR960022919A KR1019950046968A KR19950046968A KR960022919A KR 960022919 A KR960022919 A KR 960022919A KR 1019950046968 A KR1019950046968 A KR 1019950046968A KR 19950046968 A KR19950046968 A KR 19950046968A KR 960022919 A KR960022919 A KR 960022919A
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- KR
- South Korea
- Prior art keywords
- compound
- reacting
- groups
- polyether
- average molecular
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title claims abstract 10
- 239000000853 adhesive Substances 0.000 title claims abstract 6
- 230000001070 adhesive effect Effects 0.000 title claims abstract 6
- -1 diisocyanate compound Chemical class 0.000 claims abstract 13
- 150000001875 compounds Chemical class 0.000 claims abstract 11
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract 10
- 229920000570 polyether Polymers 0.000 claims abstract 10
- 239000004814 polyurethane Substances 0.000 claims abstract 7
- 229920002635 polyurethane Polymers 0.000 claims abstract 7
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims abstract 5
- 150000002009 diols Chemical class 0.000 claims abstract 5
- 229920005862 polyol Polymers 0.000 claims abstract 5
- 229920005906 polyester polyol Polymers 0.000 claims abstract 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims abstract 3
- 150000003077 polyols Chemical class 0.000 claims abstract 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract 2
- 229920001577 copolymer Polymers 0.000 claims abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 8
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 239000004743 Polypropylene Substances 0.000 claims 2
- 125000005442 diisocyanate group Chemical group 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 150000004072 triols Chemical class 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims 1
- 235000000346 sugar Nutrition 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000758 substrate Substances 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
- 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
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/905—Polymer prepared from isocyanate reactant has adhesive property
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
본 발명은 폴리에테르 디올과 폴리에테르 트리올과의 혼합물을 디이소시아네이트 화합물과 반응시켜 수득한 우레탄 초기중합체, 및 폴리에스테르 폴리올과 폴리프로필렌에테르 폴리올과의 혼합물을 헥사메틸렌 디이소시아네이트 화합물과 반응시킨 다음 모노알콜을 첨가하여 반응시켜 수득한 폴리우레탄 화합물을 포함한다.
본 발명의 제2양태에 따른 개질된 습기경화성 우레탄 접착제 조성물은 폴리에테르 디올과 폴리에테르 트리올과의 혼합물을 디이소시아네이트 화합물과 반응시켜 수득한 우레탄 초기중합체, 프로필렌 옥사이드와 ∈-카프롤락톤으로 이루어진 공중합체성 폴리올을 헥사메틸렌 디이소시아네이트 화합물과 반웅시킨 다음 모노알콜을 첨가하여 반응시켜 수득한 제1폴리우레탄 화합뭍, 및 폴리에스테르 폴리올을 헥사메틸렌 디이소시아네이트 화합물과 반응시킨 다음 모노알콜을 첨가하여 반응시켜 수득한 제2폴리우레탄 화합물을 포함한다.
본 발명의 접착제 조성물은 초기 구조강도와 최종 결합강도가 우수하고, 유리 및 강철과 같은 기판에 유용하게 적용되며, 특히 자동차 방풍유리를 직접 다는데 유용한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (4)
- (A) 수평균 분자량이 둘 다 1,000 내지 7,000인 폴리에테르 디올과 폴리에테르 트리올과의 혼합물을 1.1 내지 2.5의 이소시아네이트 그룹/하이드록실 그룹의 당량비로 디이소시아네이트 화합물과 반응시켜 수득한 우레탄 초기중합체, 및 (B) 수평균 분자량이 500 내지 6,000인 폴리에스테르 폴리올과 수평균 분자량이 1,00 내지 7,000인 폴리프로필렌에테르 폴리올과의 혼합물을 1.5내지 2.5의 디이소시아네이트 그룹/하이드록실 그룹의 당량비로 헥사메틸렌디이소시아네이트 화합물과 반응시킨 다음 0.9 미만의 하이드록실 그룹/이소시아네이트 그룹의 당량비로 탄소수 1 내지 22의 모노 알콜을 첨가하여 반응시켜 수득한 폴리우레탄 화합물을 포함하며, 폴리우레탄 화합물(B)가 우레탄 초기중합체 (A) 100중량부당 1 내지 27중량부의 양으로 존재하는 습기경화성 우레탄 접착제 조성물.
- 제1항에 있어서, 폴리에테르 디올과 폴리에테르 트리올이 1.3 내지 3 : 1의 몰비로 혼합된 습기경화성 우레탄 접착제 조성물.
- 제1항에 있어서, 폴리에스테르 폴리올과 폴리프로필렌에테르 폴리올이 1 : 10의 몰비로 혼합된 습기경화성 우레탄 접착제 조성물.
- (A) 수평균 분자량이 둘 다 1,000 내지 7,000인 폴리에테르 디올과 폴리에테르 트리올과의 혼합물을 1.1 내지 2.5의 디이소시아네이트 그룹/하이드록실 그룹의 당량비로 디이소시아네이트 화합물과 반응시켜 수득한 우레탄 포기중합체, (B') 수평균 분자량이 둘 다 1,000 내지 3,000이고 8/2 내지 2/8의 비율로 배합된 프로필렌옥사이드와 ∈-카프롤락톤으로 이루어진 공중합체성 폴리올을 1.5 내지 2.5의 이소시아네이트 그룹/하이드록실 그룹의 당량비로 헥사메틸렌 디이소시아네이트와 반응시킨 다음 0.9미만의 하이드록실 그룹/이소시아네이트 그룹의 당량비로 탄소수 1 내지 22의 모노알콜을 첨가하며 반응시켜 수득한 폴리우레탄 화합물, 및 (C) 수평균 분자량이 1,000 내지 7,O0O인 폴리에스테르 폴리올을 1.5내지 2.5의 디이소시아네이트 그룹/하이드록실 그룹의 당량비로 헥사메틸렌 디이소시아네이트 화합물과 반응시킨 다음 0.9미만의 하이드록실 그룹/이소시아네이트 그룹의 당량비로 탄소수 1 내지 22의 모노알콜을 첨가하여 반응시켜 수득한 폴리우레탄 화합물을 포함하며, 화합물(B')/화합물(C)의 중량비는 0.1 내지 5의 범위이고 화합물(B')와 화합물(C)의 합은 초기중합체 (A) 100중량부당 1 내지 20중량부의 범위인 습기경화성 우레탄 접착제 조성물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6303779A JP2828917B2 (ja) | 1994-12-07 | 1994-12-07 | 湿気硬化性ウレタンシーラント組成物 |
JP94-303779 | 1994-12-07 | ||
JP94-317127 | 1994-12-20 | ||
JP6317127A JPH08170068A (ja) | 1994-12-20 | 1994-12-20 | 湿気硬化性ウレタンシーラント組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960022919A true KR960022919A (ko) | 1996-07-18 |
KR100360574B1 KR100360574B1 (ko) | 2005-01-31 |
Family
ID=26563629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950046968A KR100360574B1 (ko) | 1994-12-07 | 1995-12-06 | 습기경화성우레탄접착제조성물 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5698656A (ko) |
EP (1) | EP0716108B1 (ko) |
KR (1) | KR100360574B1 (ko) |
DE (1) | DE69520928T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100859428B1 (ko) * | 2000-08-07 | 2008-09-23 | 다우 글로벌 테크놀로지스 인크. | 원-파트 습기 경화성 폴리우레탄 접착제 |
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US20020052428A1 (en) * | 1998-04-03 | 2002-05-02 | Three Bond Co., Ltd. | Ultraviolet-curing composition |
DE10015290A1 (de) * | 2000-03-28 | 2001-10-11 | Henkel Teroson Gmbh | Reaktives Schmelzstoff-Granulat für Isoliergals |
JP2002179753A (ja) * | 2000-12-13 | 2002-06-26 | Nippon Shiika Kk | 高耐候性ポリウレタン系一液型湿気硬化性組成物 |
KR100687600B1 (ko) * | 2000-12-28 | 2007-02-27 | 주식회사 케이씨씨 | 습기 경화형 우레탄 접착제 조성물 |
GB0106988D0 (en) * | 2001-03-20 | 2001-05-09 | Baxenden Chem | Flexible one component foam |
US6911491B2 (en) * | 2001-04-20 | 2005-06-28 | Rohm And Haas Company | Hot melt adhesive |
US20030092848A1 (en) * | 2001-09-11 | 2003-05-15 | Ashok Sengupta | Sprayable liner for supporting the rock surface of a mine |
US7013818B2 (en) | 2001-10-18 | 2006-03-21 | Guangdong Esquel Textiles Co. Ltd. | Wrinkle free garment and method of manufacture |
US7166182B2 (en) * | 2002-09-04 | 2007-01-23 | Sipix Imaging, Inc. | Adhesive and sealing layers for electrophoretic displays |
TW575646B (en) * | 2002-09-04 | 2004-02-11 | Sipix Imaging Inc | Novel adhesive and sealing layers for electrophoretic displays |
US20040194881A1 (en) * | 2003-04-04 | 2004-10-07 | Ju-Ming Hung | Easy de-glazing reactive hot melt adhesive |
JP4673306B2 (ja) * | 2003-08-22 | 2011-04-20 | ダウ グローバル テクノロジーズ エルエルシー | 車両窓の取付用接着剤として有用な組成物 |
US7361292B2 (en) * | 2004-11-08 | 2008-04-22 | Dow Global Technologies Inc. | High modulus, nonconductive adhesive useful for installing vehicle windows |
CN101103084B (zh) * | 2005-01-13 | 2010-09-29 | 旭硝子株式会社 | 涂层剂组合物及其用途 |
EP1816150A1 (en) * | 2006-02-01 | 2007-08-08 | Le Joint Francais | Reactive polyurethane hot melt sealants |
US7601239B1 (en) | 2006-04-04 | 2009-10-13 | Comptek Structural Composites Of Colorado, Inc. | Liquid adhesive |
EP1873222A1 (de) * | 2006-06-30 | 2008-01-02 | Sika Technology AG | Feuchtigkeitsreaktiver Schmelzklebstoff mit erhöhter Offenzeit |
DE102006056956A1 (de) | 2006-11-30 | 2008-06-05 | Benecke-Kaliko Ag | Verbundgebilde mit einer Polyurethanschicht, Verfahren zu deren Hersellung und Verwendung |
KR101359140B1 (ko) * | 2006-12-21 | 2014-02-05 | 다우 글로벌 테크놀로지스 엘엘씨 | 자동차 창문 설치용 접착제로서 유용한 조성물 |
KR101572276B1 (ko) * | 2007-07-23 | 2015-11-26 | 다우 글로벌 테크놀로지스 엘엘씨 | 사용 온도 범위에 걸쳐 실질적으로 일정한 g-계수를 갖는 2 부분 폴리우레탄 경화성 조성물 |
CN102131839B (zh) * | 2008-08-22 | 2014-06-04 | 陶氏环球技术公司 | 适合于将大质量部件粘结到结构体上的粘合剂组合物 |
WO2015088756A1 (en) * | 2013-12-09 | 2015-06-18 | Dow Global Technologies Llc | Improved polyurethane prepolymers having little or no plasticizer and their use in vehicular glass adhesives |
KR102363246B1 (ko) | 2014-07-25 | 2022-02-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 이소시아네이트-종료된 프레폴리머를 함유하는 1-성분 구조 접착제 |
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US4293679A (en) * | 1979-06-13 | 1981-10-06 | W. R. Grace & Co. | Composition and method of controlling solid polyurethane particle size with water reactant |
US4690954A (en) * | 1986-04-25 | 1987-09-01 | The Dow Chemical Company | Halogenated phosphorate ethers with flame-retardant polyurethanes |
DE68908459T2 (de) * | 1988-04-26 | 1994-04-07 | Asahi Glass Co Ltd | Prepolymerzusammensetzung, Verfahren zu ihrer Herstellung und ihre Verwendung. |
JPH07103360B2 (ja) * | 1988-07-20 | 1995-11-08 | サンスター技研株式会社 | 湿気硬化性ホットメルト型シーリング材 |
GB8826702D0 (en) * | 1988-11-15 | 1988-12-21 | Bostik Ltd | Moisture-curing polyurethane hot-melt compositions |
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US5418310A (en) * | 1990-04-27 | 1995-05-23 | Minnesota Mining And Manufacturing Company | Mixture of isocyanate-terminated polyurethane prepolymers having good adhesion |
CA2047160C (en) * | 1990-07-25 | 2002-06-25 | Masahiro Ito | Reactive hot-melt elastic sealant composition |
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1995
- 1995-11-07 US US08/554,711 patent/US5698656A/en not_active Expired - Lifetime
- 1995-12-06 DE DE69520928T patent/DE69520928T2/de not_active Expired - Fee Related
- 1995-12-06 KR KR1019950046968A patent/KR100360574B1/ko not_active IP Right Cessation
- 1995-12-06 EP EP95119224A patent/EP0716108B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100859428B1 (ko) * | 2000-08-07 | 2008-09-23 | 다우 글로벌 테크놀로지스 인크. | 원-파트 습기 경화성 폴리우레탄 접착제 |
Also Published As
Publication number | Publication date |
---|---|
DE69520928T2 (de) | 2002-03-28 |
KR100360574B1 (ko) | 2005-01-31 |
DE69520928D1 (de) | 2001-06-21 |
EP0716108B1 (en) | 2001-05-16 |
EP0716108A2 (en) | 1996-06-12 |
US5698656A (en) | 1997-12-16 |
EP0716108A3 (en) | 1997-01-29 |
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