JPS5636444A - Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process - Google Patents

Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process

Info

Publication number
JPS5636444A
JPS5636444A JP11855980A JP11855980A JPS5636444A JP S5636444 A JPS5636444 A JP S5636444A JP 11855980 A JP11855980 A JP 11855980A JP 11855980 A JP11855980 A JP 11855980A JP S5636444 A JPS5636444 A JP S5636444A
Authority
JP
Japan
Prior art keywords
diisocyanate
isocyanate
diphenylmethane
manufacture
novel
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
JP11855980A
Other languages
English (en)
Other versions
JPS6341383B2 (ja
Inventor
Kuneefueru Harutomuuto
Burotsukeruto Mihaeru
Bueegeneru Geruharuto
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 JPS5636444A publication Critical patent/JPS5636444A/ja
Publication of JPS6341383B2 publication Critical patent/JPS6341383B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Saccharide Compounds (AREA)
JP11855980A 1979-08-31 1980-08-29 Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process Granted JPS5636444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792935318 DE2935318A1 (de) 1979-08-31 1979-08-31 Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren

Publications (2)

Publication Number Publication Date
JPS5636444A true JPS5636444A (en) 1981-04-09
JPS6341383B2 JPS6341383B2 (ja) 1988-08-17

Family

ID=6079781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11855980A Granted JPS5636444A (en) 1979-08-31 1980-08-29 Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process

Country Status (10)

Country Link
US (1) US4761498A (ja)
EP (1) EP0024665B1 (ja)
JP (1) JPS5636444A (ja)
AT (1) ATE961T1 (ja)
AU (1) AU530399B2 (ja)
BR (1) BR8005501A (ja)
CA (1) CA1146957A (ja)
DD (1) DD154536A5 (ja)
DE (2) DE2935318A1 (ja)
ES (1) ES494613A0 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775965A (en) * 1980-08-28 1982-05-12 Bayer Ag Polyisocyanate of diphenylmethane series and manufacture
JPS5980647A (ja) * 1982-09-22 1984-05-10 バイエル・アクチエンゲゼルシヤフト 場合により異性体混合物の形の脂環式ジイソシアネ−トおよびそれらの製造方法
JPS5980648A (ja) * 1982-09-25 1984-05-10 バイエル・アクチエンゲゼルシヤフト 随意に異性体混合物の形にある脂環式ジイソシアネ−トおよびその製造方法
JPS59112954A (ja) * 1982-12-08 1984-06-29 バイエル・アクチエンゲゼルシヤフト ジイソシアネ−ト、ジイソシアネ−ト混合物およびその製造方法
JPS6292008A (ja) * 1985-10-18 1987-04-27 Kowa Co 制御レバ−装置
JPS643931U (ja) * 1987-06-26 1989-01-11

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032128A1 (de) * 1980-08-26 1982-04-08 Bayer Ag, 5090 Leverkusen Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren
FR2525216B1 (fr) * 1982-04-16 1985-10-25 Ugine Kuhlmann Isocyanates aromatiques halogenes, ou leurs melanges, a structure diphenylmethane et leur procede de fabrication
DE3231912A1 (de) * 1982-08-27 1984-03-01 Bayer Ag, 5090 Leverkusen Diamine oder diamingemische, sowie ein verfahren zu ihrer herstellung
DE3231911A1 (de) * 1982-08-27 1984-03-01 Bayer Ag, 5090 Leverkusen Diamine oder diamingemische, sowie ein verfahren zu ihrer herstellung
FR2534578B1 (fr) * 1982-10-19 1985-07-26 Ugine Kuhlmann Isocyanates a structure diphenylmethane et leur procede de fabrication
FR2545083B1 (fr) * 1983-04-29 1987-07-17 Ugine Kuhlmann Composition liquide, contenant des diisocyanates a structure diphenylmethane, et son procede de fabrication
DE3641702A1 (de) * 1986-12-06 1988-06-16 Bayer Ag Diisocyanate und diisocyanatgemische, ein verfahren zu ihrer herstellung und ihrer verwendung bei der herstellung von polyurethankunststoffen
DE3721058A1 (de) 1987-06-26 1989-01-05 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen
DE3829290A1 (de) * 1988-08-30 1990-03-15 Bayer Ag Polyetherpolyole auf basis aromatischer di- und/oder polyamine, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
US4898971A (en) * 1989-01-23 1990-02-06 Mobay Corporation Liquid isocyanate prepolymers
US5573431A (en) * 1995-03-13 1996-11-12 Wurster; Woody Solderless contact in board
CN115746777A (zh) * 2022-11-14 2023-03-07 湖南柯盛新材料有限公司 一种柔性单组份反应型冷贴胶及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152162A (en) * 1959-07-29 1964-10-06 Bayer Ag Polyisocyanate-carbodiimide adducts and process for the production thereof
US3180883A (en) * 1960-07-18 1965-04-27 Leslie C Case 4, 4'-diisocyanato-3, 5-di-lower alkyl-diphenylmethane
US3375264A (en) * 1964-09-14 1968-03-26 Upjohn Co 3-alkoxy or alkylthio-4, 4'-diisocyanato diphenylmethanes
US3526652A (en) * 1966-08-05 1970-09-01 Mobay Chemical Corp Polyisocyanates-water reaction products
DE1618380C3 (de) * 1967-03-08 1975-09-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung eines bei Raumtemperatur flüssigen Diphenylmethan-diisocyanatpräparates
DE1901993A1 (de) * 1969-01-16 1970-08-20 Basf Ag Verfahren zur Herstellung von 4,4'-Diphenylmethandiisocyanat und einem Gemisch von Di- und Polyisocyanaten
US4014914A (en) * 1970-01-12 1977-03-29 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Manufacture of 4,4'-diphenylmethane diisocyanate and a mixture of diisocyanates and polyisocyanates
DE2631168B2 (de) * 1976-07-10 1979-03-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Diisocyanatodiphenylmethan-Isomeren mit einem eingestellten Gehalt an Chlorverbindungen
US4189354A (en) * 1976-07-10 1980-02-19 Bayer Aktiengesellschaft Process for the production of diisocyanatodiphenyl methane isomers with an adjusted content of chlorine compounds

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775965A (en) * 1980-08-28 1982-05-12 Bayer Ag Polyisocyanate of diphenylmethane series and manufacture
JPH0319219B2 (ja) * 1980-08-28 1991-03-14 Bayer Ag
JPS5980647A (ja) * 1982-09-22 1984-05-10 バイエル・アクチエンゲゼルシヤフト 場合により異性体混合物の形の脂環式ジイソシアネ−トおよびそれらの製造方法
JPS5980648A (ja) * 1982-09-25 1984-05-10 バイエル・アクチエンゲゼルシヤフト 随意に異性体混合物の形にある脂環式ジイソシアネ−トおよびその製造方法
JPH0329064B2 (ja) * 1982-09-25 1991-04-23 Bayer Ag
JPS59112954A (ja) * 1982-12-08 1984-06-29 バイエル・アクチエンゲゼルシヤフト ジイソシアネ−ト、ジイソシアネ−ト混合物およびその製造方法
JPS6292008A (ja) * 1985-10-18 1987-04-27 Kowa Co 制御レバ−装置
JPH0451842B2 (ja) * 1985-10-18 1992-08-20 Kowa Co
JPS643931U (ja) * 1987-06-26 1989-01-11

Also Published As

Publication number Publication date
DE2935318A1 (de) 1981-03-26
EP0024665A1 (de) 1981-03-11
JPS6341383B2 (ja) 1988-08-17
AU530399B2 (en) 1983-07-14
ES8104208A1 (es) 1981-04-16
DE3060371D1 (en) 1982-06-24
ES494613A0 (es) 1981-04-16
CA1146957A (en) 1983-05-24
US4761498A (en) 1988-08-02
EP0024665B1 (de) 1982-05-05
ATE961T1 (de) 1982-05-15
DD154536A5 (de) 1982-03-31
BR8005501A (pt) 1981-03-10
AU6170480A (en) 1981-03-05

Similar Documents

Publication Publication Date Title
JPS5636444A (en) Novel diisocyanate derived from diphenylmethane and diisocyanate mixture* their manufacture* their use as isocyanate component in manufacturing polyurethane plastic by isocyanate polyaddition process
ES471506A1 (es) Procedimiento para la obtencion de poliisocianatos organicosmodificados
ES450852A1 (es) Procedimiento para la carbodiimidacion parcial de los gruposisocianato de mono yno poliisocianatos.
EP0128691A3 (en) Reaction injection moulded polyurethane elastomers
GB1483957A (en) Diphenylmethane diisocyanate compositions
ATE6938T1 (de) Modifizierte diisocyanat-zusammensetzungen und polyurethane daraus.
ATE50275T1 (de) Verfahren zur herstellung gemischter polyurethan- prepolymerer.
DE3370344D1 (en) Process for producing polyisocyanates containing isocyanurate groups, and their use as isocyanate components for producing polyurethanes
ES470460A1 (es) Procedimiento para la obtencion de poliisocianatos de alofa-nato
BR8902554A (pt) Misturas de poliisocianato liquidas,processo para a sua preparacao e aplicacao
ES453056A1 (es) Procedimiento para la obtencion de mezclas de poliisocianto con grupos de isocianatos bloqueados.
ZA865444B (en) Process for the production of polyisocyanate compositions containing ureas and/or biuret groups,the polyisocyanate compositions obtained by this process,and their use for the production of plastics by the isocyanate polyaddition process
DE2963500D1 (en) Activated isocyanate prepolymers and method for the manufacture of elastomeric polyurethanes
EP0199967A3 (en) Reactive mass on a polyurethane basis and its use in the preparation of coatings
JPS6425752A (en) Manufacture of aromatic diurethane and/or aromatic polyurethane
DE3462893D1 (en) Process for the preparation of organic polyisocyanates having at least partially blocked isocyanate groups, compounds obtained by this process and their use in the preparation of polyurethanes, stoving varnishes or aqueous polyisocyanate solutions or dispersions
JPS5775964A (en) Diisocyanates or diisocyanate mixture of novel diphenylmethane series, manufacture and use as synthesis ingredients upon manufacturing polyurethane plastic by isocyanate polyaddition
EP0152861A3 (de) Verfahren zur Herstellung von urethanmodifizierten Polyisocyanat-Zubereitungen und ihre Verwendung bei der Herstellung von Polyurethankunststoffen oder von Polyisocyanatkunststoffen
ES409017A1 (es) Un procedimiento para la preparacion de polimeros de poliu-retano o poliurea modificados con aceite.
DE3365910D1 (en) Diisocyanates or mixtures of diisocyanates, process for their production, as well as their use in the production of polyurethanes
DE3788380D1 (de) Verfahren zur Herstellung von Urethan- und/oder Harnstoff-gruppen-haltige Polyaminohydroxyl-Verbindungen und ihre Verwendung zur Herstellung von Polyharnstoffurethanen.
EP0403044A3 (en) Blocked isocyanates and their production and use
JPS5643259A (en) Novel sulfurrcontaining diisocyanate* its manufacture and use as component for synthesizing polyurethane
DE3071327D1 (en) Substituted polyisocyanates or polyisocyanate mixtures of the diphenylmethane series containing chlorosulfonyl groups, process for their production and their use in producing polyisocyanate-polyaddition compounds
DE69822705D1 (de) Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit