HUP0301393A2 - Difenil-metán-diizocianát kompozíciók - Google Patents

Difenil-metán-diizocianát kompozíciók

Info

Publication number
HUP0301393A2
HUP0301393A2 HU0301393A HUP0301393A HUP0301393A2 HU P0301393 A2 HUP0301393 A2 HU P0301393A2 HU 0301393 A HU0301393 A HU 0301393A HU P0301393 A HUP0301393 A HU P0301393A HU P0301393 A2 HUP0301393 A2 HU P0301393A2
Authority
HU
Hungary
Prior art keywords
diphenylmethane diisocyanate
composition
diisocyanate compositions
uretonimide
diols
Prior art date
Application number
HU0301393A
Other languages
English (en)
Inventor
Wolfgang Pille-Wolf
Original Assignee
Huntsman International 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 Huntsman International Llc filed Critical Huntsman International Llc
Publication of HUP0301393A2 publication Critical patent/HUP0301393A2/hu
Publication of HUP0301393A3 publication Critical patent/HUP0301393A3/hu

Links

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A találmány tárgya difenil-metán-diizocianát kompozíció, ami difenil-metán-diizocianátot, ure-tonimid-csoportot tartalmazó difenil-metán-diizocianát származékokat, difenil-metán-diizocianát 250-nél kisebbszám szerinti átlagos molekulatömegű diollal vagy ilyen diolokkeverékével képezett reakciótermékeit és adott esetben metilénhidattartalmazó, 2-nél nagyobb izocianát funkcionalitású polifenil-poliizocianátokat tartalmaz, és a kompozíció 2,4-izomer tartalma 3-35%. A találmány szerinti difenil-metán-dizocianát kompozíció alacsonyhőmérsékleten tárolva is hosszú ideig folyékony halmazállapotú marad. Ó
HU0301393A 2000-07-27 2001-06-28 Diphenylmethane diisocyanate compositions HUP0301393A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00116089 2000-07-27
PCT/EP2001/007364 WO2002010250A1 (en) 2000-07-27 2001-06-28 Diphenylmethane diisocyanate compositions

Publications (2)

Publication Number Publication Date
HUP0301393A2 true HUP0301393A2 (hu) 2003-08-28
HUP0301393A3 HUP0301393A3 (en) 2005-11-28

Family

ID=8169353

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0301393A HUP0301393A3 (en) 2000-07-27 2001-06-28 Diphenylmethane diisocyanate compositions

Country Status (9)

Country Link
US (1) US20030153715A1 (hu)
EP (1) EP1309644A1 (hu)
JP (1) JP2004505143A (hu)
KR (1) KR20030022316A (hu)
CN (1) CN1444615A (hu)
AU (1) AU2001279698A1 (hu)
HU (1) HUP0301393A3 (hu)
RU (1) RU2003105466A (hu)
WO (1) WO2002010250A1 (hu)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7790907B2 (en) * 2006-07-21 2010-09-07 Basf Corporation Method of producing a uretonimine-modified isocyanate composition
US20080085987A1 (en) * 2006-10-05 2008-04-10 Thomas Savino Method of producing a uretonimine-modified isocyanate composition
MX2012010322A (es) * 2010-03-30 2012-09-28 Huntsman Int Llc Metodo para producir una composicion de isocianato modificado con uretonimina.
AU2012242949B2 (en) * 2011-04-15 2015-09-24 H.B. Fuller Company Modified diphenylmethane diisocyanate-based adhesives
US11292868B2 (en) 2013-11-29 2022-04-05 Basf Se Polyurethane system with long pot life and rapid hardening
HUP1400402A2 (hu) * 2014-08-29 2016-03-29 Borsodchem Zrt Eljárás világos színû, stabilan tárolható uretonimin modifikált poliizocianát elõállítására
CA2986802A1 (en) 2015-05-27 2016-12-01 Basf Se Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions
HUE051814T2 (hu) 2015-05-28 2021-03-29 Basf Se Kiváló mechanikai tulajdonságokkal rendelkezõ poliuretán-poliizocianurát vegyület
US10640618B2 (en) 2015-05-29 2020-05-05 Basf Se Polyurethane-polyisocyanurate resins for fiber composite materials with a longer open time
WO2020165135A1 (en) 2019-02-11 2020-08-20 Basf Se Acrylic copolymer capsule designed to open up at < 90°c for controlled release of in-situ forming pu/pir catalyst
CN114206975A (zh) 2019-08-19 2022-03-18 巴斯夫欧洲公司 具有突出力学性能的聚氨酯-聚异氰脲酸酯化合物
CN116283666A (zh) * 2023-02-15 2023-06-23 万华生态科技有限公司 一种高纯4,4’-二苯基甲烷二异氰酸酯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483957A (en) * 1975-05-19 1977-08-24 Ici Ltd Diphenylmethane diisocyanate compositions
GB1596469A (en) * 1978-04-11 1981-08-26 Ici Ltd Liquid isocyanate compositions based on diphenylmethane diisocyanate
ATE6938T1 (de) * 1978-12-11 1984-04-15 Imperial Chemical Industries Plc Modifizierte diisocyanat-zusammensetzungen und polyurethane daraus.
US4937012A (en) * 1985-01-25 1990-06-26 Basf Corporation Low temperature stable polymethylene polyphenylene polyisocyanates

Also Published As

Publication number Publication date
CN1444615A (zh) 2003-09-24
RU2003105466A (ru) 2004-08-20
HUP0301393A3 (en) 2005-11-28
KR20030022316A (ko) 2003-03-15
JP2004505143A (ja) 2004-02-19
AU2001279698A1 (en) 2002-02-13
EP1309644A1 (en) 2003-05-14
WO2002010250A1 (en) 2002-02-07
US20030153715A1 (en) 2003-08-14

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees