NZ606396A - Fluorinated ethoxylated polyurethanes - Google Patents

Fluorinated ethoxylated polyurethanes

Info

Publication number
NZ606396A
NZ606396A NZ606396A NZ60639611A NZ606396A NZ 606396 A NZ606396 A NZ 606396A NZ 606396 A NZ606396 A NZ 606396A NZ 60639611 A NZ60639611 A NZ 60639611A NZ 606396 A NZ606396 A NZ 606396A
Authority
NZ
New Zealand
Prior art keywords
compounds
behaviour
ethoxylated polyurethanes
fluorinated ethoxylated
fluorinated
Prior art date
Application number
NZ606396A
Other languages
English (en)
Inventor
Michael Henry Ober
Kathleen L Kanetsky
Allison Mary Yake
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of NZ606396A publication Critical patent/NZ606396A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78Nitrogen
    • C08G18/79Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805Compounds having only one group containing active hydrogen
    • C08G18/288Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/2885Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/73Polyisocyanates or polyisothiocyanates acyclic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78Nitrogen
    • C08G18/7806Nitrogen containing -N-C=0 groups
    • C08G18/7818Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00Etching, surface-brightening or pickling compositions
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/03Specific additives for general use in well-drilling compositions
    • C09K8/035Organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/602Compositions for stimulating production by acting on the underground formation containing surfactants
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/66Compositions based on water or polar solvents
    • C09K8/68Compositions based on water or polar solvents containing organic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3726Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Polyethers (AREA)
  • Cosmetics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
NZ606396A 2010-08-27 2011-08-26 Fluorinated ethoxylated polyurethanes NZ606396A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/869,897 US9464160B2 (en) 2010-08-27 2010-08-27 Fluorinated ethoxylated polyurethanes
PCT/US2011/049465 WO2012027729A1 (en) 2010-08-27 2011-08-26 Fluorinated ethoxylated polyurethanes

Publications (1)

Publication Number Publication Date
NZ606396A true NZ606396A (en) 2014-07-25

Family

ID=44645204

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ606396A NZ606396A (en) 2010-08-27 2011-08-26 Fluorinated ethoxylated polyurethanes

Country Status (9)

Country Link
US (1) US9464160B2 (https=)
EP (1) EP2609130B1 (https=)
JP (1) JP5978213B2 (https=)
KR (1) KR101821000B1 (https=)
CN (1) CN103080176B (https=)
AU (1) AU2011293133B2 (https=)
CA (1) CA2808229C (https=)
NZ (1) NZ606396A (https=)
WO (1) WO2012027729A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101480179B1 (ko) * 2011-12-30 2015-01-09 제일모직주식회사 Cmp 슬러리 조성물 및 이를 이용한 연마 방법
US20150112036A1 (en) * 2013-10-17 2015-04-23 E I Du Pont De Nemours And Company Partially fluorinated polymers
US10995298B2 (en) 2014-07-23 2021-05-04 Becton, Dickinson And Company Self-lubricating polymer composition
CN104774604B (zh) * 2014-10-29 2017-09-29 中国石油化工股份有限公司 一种含氟聚氨酯类co2气溶性发泡剂及其制备方法和用途
JP2018500419A (ja) * 2014-12-17 2018-01-11 ダウ グローバル テクノロジーズ エルエルシー ポリウレタン発泡体用界面活性剤
KR101807258B1 (ko) 2016-11-10 2017-12-08 한국바이오젠 주식회사 불소 함유 실릴화 폴리우레탄 감압점착제 및 이의 제조방법
KR102247366B1 (ko) * 2016-11-10 2021-05-03 피피지 코팅스 유럽 비.브이. 팽창성 발포체 안정화용 계면활성제
KR101879849B1 (ko) * 2016-11-17 2018-07-20 황진상 고무입자를 포함한 폴리우레탄 접착 수지 조성물 및 이를 이용한 모바일 기기용 접착 테이프
KR101923545B1 (ko) * 2016-11-17 2019-02-28 황진상 방수성 폴리우레탄 수지 조성물 제조방법 및 이를 이용한 모바일 기기용 접착 테이프
US11613719B2 (en) 2018-09-24 2023-03-28 Becton, Dickinson And Company Self-lubricating medical articles
CN110105537B (zh) * 2019-04-25 2021-08-13 江南大学 一种聚氨酯硬泡材料及其制备方法
CN114957597A (zh) 2021-02-25 2022-08-30 贝克顿·迪金森公司 聚氨酯型医疗制品
CN114949372B (zh) 2021-02-25 2023-08-29 贝克顿·迪金森公司 聚氨酯型医疗制品
US11739259B1 (en) * 2022-04-07 2023-08-29 Saudi Arabian Oil Company Interfacial assembly of integrated silica nanoparticles and fluorosurfactant heterostructures in foamed fracturing fluids
CN116715822A (zh) * 2023-06-01 2023-09-08 东营众悦石油科技有限公司 一种井下作业用起泡剂及其制备方法
CN119613296B (zh) * 2024-12-05 2025-09-19 科峻成精密科技(东莞)有限公司 金属散热片用蚀刻组合物及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723999A (en) 1954-01-15 1955-11-15 American Cyanamid Co Fluorinated alcohol-ethylene oxide condensates
US3591547A (en) 1968-04-12 1971-07-06 Olin Corp Urethane coating compositions based on polyols prepared from fluorinated glycidyl ethers
CA1023768A (en) 1972-12-21 1978-01-03 Horst Jager Polyfluoroalkyl iodides, process for their manufacture, and their use
JPS5621031B2 (https=) 1973-10-03 1981-05-16
US3952075A (en) 1973-10-03 1976-04-20 Asahi Denka Kogyo K.K. Fluorine-containing compounds
JPS539204B2 (https=) 1973-10-03 1978-04-04
DE3319368A1 (de) * 1983-05-27 1984-11-29 Bayer Ag, 5090 Leverkusen Perfluoralkylgruppen-enthaltende polyurethane und verfahren zu ihrer herstellung
JPS63245492A (ja) 1987-03-31 1988-10-12 Hitachi Maxell Ltd 潤滑剤とこれを用いた磁気記録媒体
US5107033A (en) 1988-03-02 1992-04-21 E. I. Du Pont De Nemours And Company Perfluoroalkyl polyether glycols and their use
US4841007A (en) 1988-03-28 1989-06-20 Becton Dickinson And Company Fluorinated polyetherurethanes and medical devices therefrom
WO1995011877A1 (fr) 1993-10-27 1995-05-04 Elf Atochem S.A. Alcools polyfluores et leurs procedes de preparation
DE19522476A1 (de) 1995-06-21 1997-01-02 Bayer Ag Fluor enthaltende Dispergierhilfsmittel für wäßrige Lacke
US5605956A (en) * 1995-10-16 1997-02-25 E. I. Du Pont De Nemours And Company Fluorinated polyisocyanates
US5597874A (en) 1995-10-16 1997-01-28 E. I. Du Pont De Nemours And Company Coating compositions of an acrylic fluorocarbon polymer and a fluorinated polyisocyanate
KR20050090233A (ko) 2004-03-08 2005-09-13 니카코리아 (주) 불소계 수분산 우레탄 및 그 제조방법
EP2188343B1 (en) 2007-08-24 2016-07-13 Vencorex France Two component waterborne polyurethane coatings for anti-graffiti application
CA2735442C (en) 2008-08-28 2018-09-11 Evonik Canada Inc. Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof
JP5484716B2 (ja) 2008-11-26 2014-05-07 富士フイルム株式会社 内燃機関用潤滑剤組成物

Also Published As

Publication number Publication date
CN103080176A (zh) 2013-05-01
WO2012027729A1 (en) 2012-03-01
JP2013542177A (ja) 2013-11-21
AU2011293133A1 (en) 2013-02-21
EP2609130A1 (en) 2013-07-03
CA2808229A1 (en) 2012-03-01
KR20130101518A (ko) 2013-09-13
HK1184803A1 (zh) 2014-01-30
US20120053252A1 (en) 2012-03-01
CA2808229C (en) 2019-03-26
CN103080176B (zh) 2015-11-25
US9464160B2 (en) 2016-10-11
AU2011293133B2 (en) 2014-05-22
JP5978213B2 (ja) 2016-08-24
KR101821000B1 (ko) 2018-01-22
EP2609130B1 (en) 2014-11-26

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