JPS6021191B2 - 遊離イソシアネート基含有ポリウレタン組成物の貯蔵安定性増大のための添加剤としてモノイソシアネートを使用する方法 - Google Patents

遊離イソシアネート基含有ポリウレタン組成物の貯蔵安定性増大のための添加剤としてモノイソシアネートを使用する方法

Info

Publication number
JPS6021191B2
JPS6021191B2 JP51105061A JP10506176A JPS6021191B2 JP S6021191 B2 JPS6021191 B2 JP S6021191B2 JP 51105061 A JP51105061 A JP 51105061A JP 10506176 A JP10506176 A JP 10506176A JP S6021191 B2 JPS6021191 B2 JP S6021191B2
Authority
JP
Japan
Prior art keywords
isocyanate
additives
isocyanate groups
containing free
storage stability
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
JP51105061A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5232946A (en
Inventor
ヘルマン・ハーゲマン
ゲルハルト・メニケン
ミヒヤエル・ゾンターク
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 JPS5232946A publication Critical patent/JPS5232946A/ja
Publication of JPS6021191B2 publication Critical patent/JPS6021191B2/ja
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
    • C08G18/06—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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/711—Monoisocyanates or monoisothiocyanates containing oxygen in addition to isocyanate oxygen
    • 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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP51105061A 1975-09-06 1976-09-03 遊離イソシアネート基含有ポリウレタン組成物の貯蔵安定性増大のための添加剤としてモノイソシアネートを使用する方法 Expired JPS6021191B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2539728.8 1975-09-06
DE19752539728 DE2539728C3 (de) 1975-09-06 1975-09-06 Verwendung von Monoisocyanaten als die Lagerstabilität erhöhende Zusätze in freie Isocyanatgruppen aufweisenden Polyurethanpräpolymer-Zubereitungen

Publications (2)

Publication Number Publication Date
JPS5232946A JPS5232946A (en) 1977-03-12
JPS6021191B2 true JPS6021191B2 (ja) 1985-05-25

Family

ID=5955790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51105061A Expired JPS6021191B2 (ja) 1975-09-06 1976-09-03 遊離イソシアネート基含有ポリウレタン組成物の貯蔵安定性増大のための添加剤としてモノイソシアネートを使用する方法

Country Status (6)

Country Link
JP (1) JPS6021191B2 (fr)
BE (1) BE845888A (fr)
DE (1) DE2539728C3 (fr)
FR (1) FR2322892A1 (fr)
GB (1) GB1488647A (fr)
IT (1) IT1068234B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834623A1 (de) * 1978-08-08 1980-02-28 Bayer Ag Stabilisierte fuellstoffsuspensionen in polyolen
DE3204128A1 (de) * 1982-02-06 1983-08-11 Bayer Ag, 5090 Leverkusen Verwendung von isocyanato-silanen als die lagerstabilitaet erhoehende zusatzmittel in, polyurethanprepolymere mit freien isocyanatgruppen aufweisenden, zubereitungen
CA2018885C (fr) * 1989-07-01 2001-05-15 Josef Pedain Un produit de revetement durcissant a l'humidite et methode de fabrication connexe
DE4005763A1 (de) * 1990-02-23 1991-08-29 Bayer Ag Verwendung von urethangruppen aufweisenden isocyanaten als trocknungsmittel und ein verfahren zur herstellung eines beschichtungsmittels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936399A1 (de) * 1969-07-17 1971-02-04 Bayer Ag Vernetzbare hochmolekulare Produkte

Also Published As

Publication number Publication date
DE2539728A1 (de) 1977-03-17
FR2322892A1 (fr) 1977-04-01
IT1068234B (it) 1985-03-21
DE2539728C3 (de) 1981-02-12
JPS5232946A (en) 1977-03-12
FR2322892B1 (fr) 1980-08-29
GB1488647A (en) 1977-10-12
BE845888A (fr) 1977-03-07
DE2539728B2 (de) 1980-06-04

Similar Documents

Publication Publication Date Title
ES2351227T3 (es) Derivados de urea modificados con silano, procedimiento para su obtención y su empleo como agentes reológicos auxiliares.
JPS5813567B2 (ja) 液状のジフエニルメタンジイソシアネ−ト組成物の製法
JPS6328922B2 (fr)
JPH07188381A (ja) ブロックドポリイソシアネート、それらの製造方法並びに一成分型ポリウレタン焼付け組成物
US3701796A (en) Storage stable methylenebis (phenyl isocyanate) compositions
US5229454A (en) Process for removing water from polyurethane ingredients
JPS6021191B2 (ja) 遊離イソシアネート基含有ポリウレタン組成物の貯蔵安定性増大のための添加剤としてモノイソシアネートを使用する方法
JP2835639B2 (ja) 湿気硬化性コーチング組成物の製造方法
JPS62241975A (ja) チキソトロピ−性を有するバインダ−およびその製法、ならびに被覆剤および密封剤組成物の製造原料としてのその使用
US4330454A (en) Storable flowable polypropylene ether urethane composition
US4442279A (en) Compositions containing isocyanatosilanes as additives to increase the stability in storage of compositions containing polyurethane prepolymers with free isocyanate groups
US5264148A (en) Moisture scavenging oxazolidines
JP3108449B2 (ja) ウレタン基を有するイソシアネートの乾燥剤としての使用および被覆組成物の製造方法
JP3061506B2 (ja) 安定化されたウレタンベースの表面コーティング
JPS6346758B2 (fr)
US3534000A (en) Humidity hardenable polyurethanes and compositions
JPH0135008B2 (fr)
SU852887A1 (ru) Способ получени полиуретанов
JPH0340070B2 (fr)
PT986594E (pt) Processo para a preparacao de massas de enchimento e de revestimento de um componente a base de poliuretano
JPH11269244A (ja) ウレタンプレポリマー組成物および１液型ウレタンシーラント
US3671475A (en) Cross-linkable unsaturated polymer compositions
SU979387A1 (ru) Способ получени анионных полиуретановых иономеров,диспергирующихс в воде
SU654650A1 (ru) Полиуретановый латекс
JPH0410893B2 (fr)