NO951994L - Olefinisk umettede polyisocyanater - Google Patents

Olefinisk umettede polyisocyanater

Info

Publication number
NO951994L
NO951994L NO951994A NO951994A NO951994L NO 951994 L NO951994 L NO 951994L NO 951994 A NO951994 A NO 951994A NO 951994 A NO951994 A NO 951994A NO 951994 L NO951994 L NO 951994L
Authority
NO
Norway
Prior art keywords
olefinically unsaturated
polyisocyanates
unsaturated polyisocyanates
c2hn2o3
corresp
Prior art date
Application number
NO951994A
Other languages
English (en)
Other versions
NO951994D0 (no
Inventor
Martin Brahm
Eberhard Arning
Lutz Schmalstieg
Harald Mertes
Jurgen Schwindt
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 NO951994D0 publication Critical patent/NO951994D0/no
Publication of NO951994L publication Critical patent/NO951994L/no

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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
    • 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
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

Det er beskrevet olefinisk umettede, allofanatgruppe- holdlge polyisocyanater med et NCO-innhold på 6 til 20 vekt-*, et Jodtall på 15 til 150, et innhold av hydrokarbonkjeder med 12 til 30 karbonatomer på 100 til 700 mg/kg og et Innhold av allofanatgrupper på 10 til 300 mg/g, en fremgangsmåte for fremstilling av derav ved omsetning av en uretangruppeholdig polyisocyanat- komponent med overskytende polyisocyanater, anvendelsen av de olefinisk umettede polyisocyanatene sombindemid- ler for besjiktingsmaterialer som bearbeides til enkomponentmaterialer og et besjiktningsmiddel inneholdende et slikt bindemiddel.
NO951994A 1994-05-20 1995-05-19 Olefinisk umettede polyisocyanater NO951994L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4417745A DE4417745A1 (de) 1994-05-20 1994-05-20 Olefinisch ungesättigte Polyisocyanate

Publications (2)

Publication Number Publication Date
NO951994D0 NO951994D0 (no) 1995-05-19
NO951994L true NO951994L (no) 1995-11-21

Family

ID=6518611

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951994A NO951994L (no) 1994-05-20 1995-05-19 Olefinisk umettede polyisocyanater

Country Status (7)

Country Link
US (1) US6111053A (no)
EP (1) EP0683189B1 (no)
AT (1) ATE170201T1 (no)
CA (1) CA2149360A1 (no)
DE (2) DE4417745A1 (no)
ES (1) ES2122385T3 (no)
NO (1) NO951994L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5739251A (en) * 1997-03-27 1998-04-14 Bayer Corporation Low viscosity, ethylenically unsaturated polyurethanes containing allophanate groups
DE19860041A1 (de) * 1998-12-23 2000-06-29 Basf Ag Durch Addition an Isocyanatgruppen als auch durch strahlungsinduzierte Addition an aktivierte C-C-Doppelbindungen härtbare Beschichtungsmittel
DE60229872D1 (de) * 2001-09-20 2008-12-24 Asahi Kasei Chemicals Corp Polyisocyanatzusammensetzung mit allophanatgruppe
DE10246512A1 (de) * 2002-10-04 2004-04-15 Bayer Ag Niedrigviskose strahlenhärtende und thermisch härtende Polyisocyanate
GB0425102D0 (en) * 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Polymeric compositions and methods of employing them in papermaking processes
US20060223968A1 (en) * 2005-03-31 2006-10-05 Bayer Materialscience Llc Allophonate modified polyisocyanates
WO2009024556A1 (en) * 2007-08-21 2009-02-26 Akzo Nobel Coatings International B.V. Use of apolar-modified polyisocyanates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994890A (en) * 1961-12-18 1965-06-10 Ici Ltd New organic polyisocyanates and their manufacture
DE2729990A1 (de) * 1977-07-02 1979-01-18 Bayer Ag Verfahren zur herstellung von isocyanatgruppen aufweisenden allophanaten
US4810820A (en) * 1987-08-12 1989-03-07 Mobay Corporation Process for the production of polyisocyanates containing allophanate groups
US5208334A (en) * 1991-07-22 1993-05-04 Miles Inc. Process for the production of polyisocyanates containing allophanate and isocyanurate groups
US5235018A (en) * 1991-07-22 1993-08-10 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
EP0566037A2 (en) * 1992-04-14 1993-10-20 Takeda Chemical Industries, Ltd. Polyisocyanates, their production and use
US5283311A (en) * 1992-12-30 1994-02-01 Basf Corporation Fatty prepolymers and fatty-modified polyisocyanates as internal mold release agents
DE4305162A1 (de) * 1993-02-19 1994-08-25 Bayer Ag Olefinisch ungesättigte Isocyanate
DE4314252A1 (de) * 1993-04-30 1994-11-03 Bayer Ag Olefinisch ungesättigte Isocyanate

Also Published As

Publication number Publication date
ES2122385T3 (es) 1998-12-16
DE4417745A1 (de) 1995-11-23
EP0683189B1 (de) 1998-08-26
NO951994D0 (no) 1995-05-19
ATE170201T1 (de) 1998-09-15
US6111053A (en) 2000-08-29
EP0683189A1 (de) 1995-11-22
CA2149360A1 (en) 1995-11-21
DE59503306D1 (de) 1998-10-01

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