FR2489339B1 - Procede de preparation de compositions de polyisocyanate organiques - Google Patents

Procede de preparation de compositions de polyisocyanate organiques

Info

Publication number
FR2489339B1
FR2489339B1 FR8116101A FR8116101A FR2489339B1 FR 2489339 B1 FR2489339 B1 FR 2489339B1 FR 8116101 A FR8116101 A FR 8116101A FR 8116101 A FR8116101 A FR 8116101A FR 2489339 B1 FR2489339 B1 FR 2489339B1
Authority
FR
France
Prior art keywords
preparation
organic polyisocyanate
polyisocyanate compositions
compositions
organic
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.)
Expired
Application number
FR8116101A
Other languages
English (en)
Other versions
FR2489339A1 (fr
Inventor
Kaoru Ueyanagi
Akira Ide
Masaaki Kato
Kazuro Komatsu
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2489339A1 publication Critical patent/FR2489339A1/fr
Application granted granted Critical
Publication of FR2489339B1 publication Critical patent/FR2489339B1/fr
Expired legal-status Critical Current

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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • 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
    • C08G18/77—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

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)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
FR8116101A 1980-08-28 1981-08-21 Procede de preparation de compositions de polyisocyanate organiques Expired FR2489339B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117803A JPS5742782A (en) 1980-08-28 1980-08-28 Preparation of organic polyisocyanate composition

Publications (2)

Publication Number Publication Date
FR2489339A1 FR2489339A1 (fr) 1982-03-05
FR2489339B1 true FR2489339B1 (fr) 1986-07-25

Family

ID=14720658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116101A Expired FR2489339B1 (fr) 1980-08-28 1981-08-21 Procede de preparation de compositions de polyisocyanate organiques

Country Status (4)

Country Link
US (1) US4388245A (fr)
JP (1) JPS5742782A (fr)
DE (1) DE3133865C2 (fr)
FR (1) FR2489339B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888442A (en) * 1982-09-30 1989-12-19 Mobay Corporation Reduction of free monomer in isocyanate adducts
JPS60101007A (ja) * 1983-11-07 1985-06-05 東海ゴム工業株式会社 コンクリ−ト板成型用化粧マツト
DE3432081A1 (de) * 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3440912A1 (de) * 1984-11-09 1986-05-15 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von waermefarbbestaendigen aliphatischen und/oder cycloaliphatischen diisocyanaten und ihre verwendung zur herstellung von farbverbesserten, modifizierten polyisocyanaten
JPS6393963A (ja) * 1986-10-06 1988-04-25 大鹿振興株式会社 コンクリ−ト型枠材
JPH01111959A (ja) * 1987-10-22 1989-04-28 Fujimori Kogyo Kk コンクリート打設工法
DE4426131A1 (de) 1994-07-22 1996-01-25 Bayer Ag Lichtechte, lösemittelfreie Polyurethan-Beschichtungsmittel und ihre Verwendung
JPH0927114A (ja) * 1995-07-07 1997-01-28 Sony Corp 磁気記録媒体
JP2003336052A (ja) * 2002-05-17 2003-11-28 Matsushita Electric Ind Co Ltd プラズマディスプレイ装置
DE60328120D1 (de) * 2002-10-28 2009-08-06 Tyco Healthcare Biologisch absorbierbare adhäsive verbindungen
DE102004018048A1 (de) * 2004-04-08 2005-11-10 Henkel Kgaa Verfahren zur Herstellung von Polyurethan-Prepolymeren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637578A (fr) * 1962-09-19
DE1227003B (de) * 1962-11-29 1966-10-20 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Carbamylbiuret-Struktur
DE1174759B (de) * 1963-02-08 1964-07-30 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
US3124605A (en) * 1963-12-05 1964-03-10 Biuret polyisocyanates
DE2261065C2 (de) * 1972-12-14 1982-04-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von stabilen Biuretgruppen aufweisenden Polyisocyanaten
DE2308015B2 (de) * 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
US3903126A (en) * 1973-12-11 1975-09-02 Basf Ag Manufacture of biuret group-containing polyisocyanates
DE2654745A1 (de) * 1976-12-03 1978-06-08 Bayer Ag Verfahren zur herstellung von biuretgruppen aufweisenden polyisocyanaten

Also Published As

Publication number Publication date
JPS649353B2 (fr) 1989-02-17
US4388245A (en) 1983-06-14
DE3133865C2 (de) 1983-12-01
DE3133865A1 (de) 1982-04-15
FR2489339A1 (fr) 1982-03-05
JPS5742782A (en) 1982-03-10

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