MX2016004843A - Elastomeros de poliuretano sintacticos para uso en el aislamiento de tuberia submarina. - Google Patents

Elastomeros de poliuretano sintacticos para uso en el aislamiento de tuberia submarina.

Info

Publication number
MX2016004843A
MX2016004843A MX2016004843A MX2016004843A MX2016004843A MX 2016004843 A MX2016004843 A MX 2016004843A MX 2016004843 A MX2016004843 A MX 2016004843A MX 2016004843 A MX2016004843 A MX 2016004843A MX 2016004843 A MX2016004843 A MX 2016004843A
Authority
MX
Mexico
Prior art keywords
polyurethane elastomers
syntactic polyurethane
subsea pipeline
pipeline insulation
elastomer
Prior art date
Application number
MX2016004843A
Other languages
English (en)
Inventor
Amber Stephenson
Mikhail Y Gelfer
Mark Brown
Venkat S Minnikanti
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2016004843A publication Critical patent/MX2016004843A/es

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    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • 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
    • C08G18/14—Manufacture of cellular products
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • 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
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Los elastómeros de poliuretano sintácticos se hacen usando un catalizador sin mercurio. El elastómero está hecho de una mezcla de reacción que contiene un poliéter poliol que tiene un poliéter poliol líquido como una fase continua y partículas de polímero dispersadas en el poliéter poliol líquido, un extensor de cadena, un poliisocianato y microesferas. El elastómero se adhiere bien a sí mismo, lo que lo hace muy útil como aislamiento térmico para tuberías y otras estructuras que tienen una geometría compleja.
MX2016004843A 2013-10-30 2014-10-21 Elastomeros de poliuretano sintacticos para uso en el aislamiento de tuberia submarina. MX2016004843A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361897349P 2013-10-30 2013-10-30
PCT/US2014/061596 WO2015065769A1 (en) 2013-10-30 2014-10-21 Syntactic polyurethane elastomers for use in subsea pipeline insulation

Publications (1)

Publication Number Publication Date
MX2016004843A true MX2016004843A (es) 2016-07-26

Family

ID=51844890

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004843A MX2016004843A (es) 2013-10-30 2014-10-21 Elastomeros de poliuretano sintacticos para uso en el aislamiento de tuberia submarina.

Country Status (11)

Country Link
US (1) US10329371B2 (es)
EP (1) EP3063197B1 (es)
CN (1) CN105637006B (es)
AU (1) AU2014342768B2 (es)
BR (1) BR112016008386B1 (es)
CA (1) CA2928584C (es)
DK (1) DK3063197T3 (es)
MX (1) MX2016004843A (es)
RU (1) RU2673340C2 (es)
SG (1) SG11201603252TA (es)
WO (1) WO2015065769A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020131985A1 (en) 2018-12-19 2020-06-25 Dow Global Technologies Llc Bonded multilayer article
CN110922556A (zh) * 2019-12-02 2020-03-27 上海应用技术大学 一种耐海水腐蚀的聚氨酯弹性体材料及其制备方法
WO2022118624A1 (ja) * 2020-12-03 2022-06-09 Dic株式会社 ウレタン化反応触媒、ウレタン化合物、硬化性組成物、硬化物及びウレタン化合物の製造方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177902A (en) * 1957-12-11 1965-04-13 Rubenstein David Reinforced pipe and method of making
US4169906A (en) * 1975-09-15 1979-10-02 Rexnord Inc. Wear resistant coated pipe and method of making it
CA1081385A (en) 1975-11-12 1980-07-08 Bayer Aktiengesellschaft Process for the preparation of stable dispersions
US4513124A (en) 1980-10-08 1985-04-23 The Dow Chemical Company Preparation of a copolymer polyahl using an addition polymerizable adduct of a polymeric monoahl and an ethylenically unsaturated coreactant
US4640935A (en) 1982-12-09 1987-02-03 The Dow Chemical Company Addition polymerizable adducts for nonaqueous dispersions
US4588830A (en) 1982-12-09 1986-05-13 The Dow Chemical Company Addition polymerizable adducts for nonaqueous dispersions
DD299120A7 (de) 1990-03-23 1992-04-02 Basf Schwarzheide Gmbh,De Verbessertes zweikomponentenpolyurethansystem zur vermuffung von kanalisationssteinzeugrohren
US5244613A (en) 1993-01-21 1993-09-14 Miles Inc. Process for the production of reinforced moldings and the resultant products
RU2128192C1 (ru) 1993-03-05 1999-03-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Полиол, модифицированный полимером, и способ его получения
US5601881A (en) * 1993-07-30 1997-02-11 Bayer Aktiengesellschaft Method and device for coating a body rotating about an axis
CA2127565C (en) 1993-08-16 2002-02-26 Bayer Corporation Process for the production of reinforced moldings and the resultant products
CA2131048C (en) 1993-09-17 2006-01-31 Michael F. Hurley Process for the preparation of filled urethane-based reinforced moldings and the resultant products
WO1995011761A1 (en) * 1993-10-26 1995-05-04 Balmoral Group Limited Coated pipes and methods of making them
CA2117741A1 (en) 1993-10-28 1995-04-29 Michael F. Hurley Rim process utilizing isocyanates based upon 2,4'-and 4,4'- diphenylmethane diisocyanate
US5731367A (en) 1997-02-04 1998-03-24 Bayer Corporation Injection molded parts having improved surface gloss
DE19730466A1 (de) * 1997-07-16 1999-01-21 Bayer Ag Druckfeste und thermostabile Isolierbeschichtungen für Hohlkörper und ein Verfahren zu deren Herstellung
US5854386A (en) 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
WO2001032791A1 (en) * 1999-11-04 2001-05-10 Huntsman International Llc Urethane-group containing insulating coating
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
US6613827B2 (en) 2000-10-05 2003-09-02 Dow Global Technologies Inc. Dispersion of a preformed polymer in a polyol
SE0201129L (sv) * 2002-04-16 2003-10-17 Borealis Tech Oy Syntaktisk polyolefinkomposition för rörbeläggnin g
US6706776B2 (en) 2002-06-18 2004-03-16 Bayer Corporation Syntactic foams with improved water resistance, long pot life and short demolding times
DE10259267A1 (de) 2002-12-17 2004-07-01 Basf Ag Isocyanataddukte
DE10358368A1 (de) * 2003-12-11 2005-07-07 Basf Ag Syntaktische Polyurethane und deren Verwendung zur Off-Shore-Dämmung
FR2888309B1 (fr) * 2005-07-05 2007-10-12 Saipem S A Sa Piece de raccordement de conduites comportant une chemise interne, procede de revetement et procede d'assemblage
JP2007045980A (ja) * 2005-08-11 2007-02-22 Tosoh Corp ポリウレタン樹脂製造用触媒組成物及びポリウレタン樹脂の製造方法
US7323605B2 (en) * 2005-11-09 2008-01-29 Bayer Materialscience Llc Double metal cyanide-catalyzed, low unsaturation polyethers from boron-containing starters
AU2009259994B2 (en) 2008-06-19 2014-03-20 Centre National De La Recherche Scientifique Melt dispersion process for making polymer polyols
US20120202945A1 (en) * 2009-07-07 2012-08-09 Baulé S.A.S. Polyurethanes and use thereof
EP2399946A1 (de) * 2010-06-24 2011-12-28 Bayer MaterialScience AG Beschichtete Teile und deren Verwendung
MY158892A (en) 2010-07-08 2016-11-30 Dow Global Technologies Llc Polyurethanes made using copper catalysts
US9156935B2 (en) 2010-07-08 2015-10-13 Dow Global Technologies Llc Polyurethanes made using zinc catalysts
US8449800B2 (en) * 2011-02-18 2013-05-28 Howard Hardwick Method of strengthening the connection between pipe sections in high pressure pipelines
CN103562249B (zh) 2011-03-24 2015-06-17 拜耳知识产权有限责任公司 由增强的聚氨酯脲-弹性体构成的成型件及其应用
SG194643A1 (en) 2011-05-09 2013-12-30 Dow Global Technologies Llc Seeding process for the manufacture of polymer modified polyols
US20140051778A1 (en) 2011-05-09 2014-02-20 Dow Global Technologies Llc Fine particle, high concentration, polyisocyanate polyaddition/polyurethane-urea polyols
WO2013002974A1 (en) 2011-06-28 2013-01-03 Dow Global Technologies Llc Polyurethanes made using substituted bicyclic amidine catalysts
WO2013004333A1 (en) 2011-07-05 2013-01-10 Merck Patent Gmbh Bimesogenic compounds
CN103214648B (zh) 2013-05-03 2015-05-20 中国海洋石油总公司 一种海底油气管道接口湿式保温用聚氨酯节点材料及其制备方法

Also Published As

Publication number Publication date
US10329371B2 (en) 2019-06-25
CA2928584A1 (en) 2015-05-07
EP3063197A1 (en) 2016-09-07
EP3063197B1 (en) 2020-02-05
RU2016120850A3 (es) 2018-06-18
CA2928584C (en) 2021-11-09
RU2016120850A (ru) 2017-12-05
AU2014342768B2 (en) 2018-01-18
WO2015065769A1 (en) 2015-05-07
DK3063197T3 (da) 2020-04-14
AU2014342768A1 (en) 2016-05-26
SG11201603252TA (en) 2016-05-30
RU2673340C2 (ru) 2018-11-26
CN105637006B (zh) 2019-08-30
US20160272752A1 (en) 2016-09-22
BR112016008386B1 (pt) 2021-03-02
CN105637006A (zh) 2016-06-01

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