JPS52108927A - Process for manufacturing biuret grouppcontaining polyisocyanate - Google Patents

Process for manufacturing biuret grouppcontaining polyisocyanate

Info

Publication number
JPS52108927A
JPS52108927A JP2552177A JP2552177A JPS52108927A JP S52108927 A JPS52108927 A JP S52108927A JP 2552177 A JP2552177 A JP 2552177A JP 2552177 A JP2552177 A JP 2552177A JP S52108927 A JPS52108927 A JP S52108927A
Authority
JP
Japan
Prior art keywords
grouppcontaining
biuret
polyisocyanate
manufacturing
manufacturing biuret
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.)
Granted
Application number
JP2552177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229426B2 (pt
Inventor
Hetsutsueru Harutomuuto
Keenitsuhi Kurausu
Georuku Shiyumerutsueru Hansu
Buaaguneru Kuuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS52108927A publication Critical patent/JPS52108927A/ja
Publication of JPS6229426B2 publication Critical patent/JPS6229426B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827—X being H
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/70—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
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2552177A 1976-03-10 1977-03-10 Process for manufacturing biuret grouppcontaining polyisocyanate Granted JPS52108927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2609995A DE2609995C3 (de) 1976-03-10 1976-03-10 Verfahren zur Herstellung von biuretgruppenhaltigen Polyisocyanaten

Publications (2)

Publication Number Publication Date
JPS52108927A true JPS52108927A (en) 1977-09-12
JPS6229426B2 JPS6229426B2 (pt) 1987-06-25

Family

ID=5972047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2552177A Granted JPS52108927A (en) 1976-03-10 1977-03-10 Process for manufacturing biuret grouppcontaining polyisocyanate

Country Status (13)

Country Link
JP (1) JPS52108927A (pt)
AT (1) AT346832B (pt)
AU (1) AU506589B2 (pt)
BE (1) BE852265A (pt)
BR (1) BR7701381A (pt)
CA (1) CA1077956A (pt)
CH (1) CH627739A5 (pt)
DD (1) DD130041A5 (pt)
DE (1) DE2609995C3 (pt)
ES (1) ES456660A1 (pt)
FR (1) FR2357589A1 (pt)
GB (1) GB1550521A (pt)
NL (1) NL7702438A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174961A (ja) * 1987-01-07 1988-07-19 バイエル・アクチエンゲゼルシヤフト ビウレツト構造を有するポリイソシアネートの製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803103A1 (de) * 1978-01-25 1979-07-26 Bayer Ag Verfahren zur herstellung von biuret- und/oder harnstoffgruppen aufweisenden organischen polyisocyanaten
DE3003543A1 (de) * 1980-01-31 1981-08-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von modifizierten polyisocynaten und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
DE3143060A1 (de) * 1981-10-30 1983-05-11 Chemische Werke Hüls AG, 4370 Marl Pulverlacke auf der basis von blockierten isophorondiisocyanataddukten
IN172016B (pt) * 1986-04-25 1993-03-13 Uop Inc
DE4439421A1 (de) * 1994-11-04 1996-05-09 Huels Chemische Werke Ag Neue harnstoffgruppenhaltige Polyamine und Verfahren zu ihrer Herstellung
DE19633404A1 (de) * 1996-08-19 1998-02-26 Basf Ag Verfahren zur Herstellung von Biuretgruppen enhaltenden Polyisocyanaten aus (cyclo)aliphatischen Diisocyanaten
CN103402978A (zh) 2011-03-03 2013-11-20 巴斯夫欧洲公司 制备含有缩二脲基团的聚异氰酸酯的方法
US8609887B2 (en) 2011-03-03 2013-12-17 Basf Se Process for preparing polyisocyanates comprising biuret groups

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174961A (ja) * 1987-01-07 1988-07-19 バイエル・アクチエンゲゼルシヤフト ビウレツト構造を有するポリイソシアネートの製造方法

Also Published As

Publication number Publication date
ES456660A1 (es) 1978-01-16
CA1077956A (en) 1980-05-20
FR2357589B1 (pt) 1983-10-07
NL7702438A (nl) 1977-09-13
BE852265A (fr) 1977-09-09
DE2609995A1 (de) 1977-09-22
AU506589B2 (en) 1980-01-10
DE2609995C3 (de) 1979-12-06
FR2357589A1 (fr) 1978-02-03
JPS6229426B2 (pt) 1987-06-25
CH627739A5 (en) 1982-01-29
GB1550521A (en) 1979-08-15
BR7701381A (pt) 1978-05-02
ATA153977A (de) 1978-04-15
AT346832B (de) 1978-11-27
AU2307777A (en) 1978-09-14
DD130041A5 (de) 1978-03-01
DE2609995B2 (de) 1978-03-23

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