GB1117494A - Production of aromatic amines - Google Patents

Production of aromatic amines

Info

Publication number
GB1117494A
GB1117494A GB54397/65A GB5439765A GB1117494A GB 1117494 A GB1117494 A GB 1117494A GB 54397/65 A GB54397/65 A GB 54397/65A GB 5439765 A GB5439765 A GB 5439765A GB 1117494 A GB1117494 A GB 1117494A
Authority
GB
United Kingdom
Prior art keywords
mol
heated
give
examples
cumyl
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
GB54397/65A
Other languages
English (en)
Inventor
Wolfgang Heydkamp
Erwin Muller
Otto Bayer
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 GB1117494A publication Critical patent/GB1117494A/en
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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • C08G18/832—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides by water acting as hydrolizing agent
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB54397/65A 1965-01-22 1965-12-22 Production of aromatic amines Expired GB1117494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP1270A DE1270046B (de) 1965-01-22 1965-01-22 Verfahren zur Herstellung von Polyalkylenglykolaether enthaltenden primaeren aromatischen Aminen

Publications (1)

Publication Number Publication Date
GB1117494A true GB1117494A (en) 1968-06-19

Family

ID=7100311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54397/65A Expired GB1117494A (en) 1965-01-22 1965-12-22 Production of aromatic amines

Country Status (4)

Country Link
BE (1) BE675425A (enExample)
DE (1) DE1270046B (enExample)
FR (1) FR1465165A (enExample)
GB (1) GB1117494A (enExample)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472568A (en) * 1981-11-12 1984-09-18 Bayer Aktiengesellschaft Process for the preparation of polyamines from N-monoaryl-N',N'-dialkyl urea compounds and their use for the synthesis of polyurethanes
US4496491A (en) * 1981-08-04 1985-01-29 Bayer Aktiengesellschaft Aromatic diisocyanates containing N,N-disubstituted sulfonamide groups and processes for their production
US4501873A (en) * 1982-12-04 1985-02-26 Bayer Aktiengesellschaft Preparation of polyamines by hydrolyzing a polyisocyanate in the presence of an isocyanate-reactive compound with water
US4515923A (en) * 1982-06-23 1985-05-07 Bayer Aktiengesellschaft Polyamines and a process for their production
US4525534A (en) * 1982-07-21 1985-06-25 Bayer Aktiengesellschaft Polyamines and a single-stage process for the production thereof
US4525590A (en) * 1981-07-29 1985-06-25 Bayer Aktiengesellschaft Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups
US4532266A (en) * 1981-03-27 1985-07-30 Bayer Aktiengesellschaft Polymer-containing polyether polyamines and a process for the production of these polyamines
US4540720A (en) * 1981-08-07 1985-09-10 Bayer Aktiengesellschaft Polyamines, a process for the production of polyamines and their use in the production of polyurethanes
US4565645A (en) * 1982-06-23 1986-01-21 Bayer Aktiengesellschaft Single-stage process for the production of polyamines and polyamines produced by such process
US4723032A (en) * 1981-11-12 1988-02-02 Bayer Aktiengesellschaft Modified polyamines and a process for their production
US4724252A (en) * 1985-08-27 1988-02-09 Bayer Akitengesellschaft Polyamines and a process for their production from polyisocyanates
US4931595A (en) * 1985-10-01 1990-06-05 Bayer Aktiengesellschaft Catalytic hydrolysis process for polyamines
US4970342A (en) * 1982-06-23 1990-11-13 Bayer Aktiengesellschaft Polyamines and a process for the production thereof
US5091582A (en) * 1987-04-25 1992-02-25 Bayer Aktiengesellschaft Process for the preparation of aromatic polyamines
US5283364A (en) * 1985-10-18 1994-02-01 Bayer Aktiengesellschaft Hydrolysis process for polyamines
AU699692B2 (en) * 1995-05-01 1998-12-10 Dow Chemical Company, The A liquid urethane containing adduct
US7468454B2 (en) 2004-07-05 2008-12-23 Bayer Materialscience Ag Amino-functional polyurethane prepolymers and a process for their preparation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035639A1 (de) * 1980-09-20 1982-04-29 Bayer Ag, 5090 Leverkusen Neue di- und polyamine, verfahren zu ihrer herstellung, und ihre verwendung
ZA979815B (en) * 1996-11-01 1999-04-30 Dow Chemical Co A polyfunctional liquid urethane composition
US5936055A (en) * 1997-02-19 1999-08-10 The Dow Chemical Company Acid functionalized polyurethane adducts

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532266A (en) * 1981-03-27 1985-07-30 Bayer Aktiengesellschaft Polymer-containing polyether polyamines and a process for the production of these polyamines
US4525590A (en) * 1981-07-29 1985-06-25 Bayer Aktiengesellschaft Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups
US4496491A (en) * 1981-08-04 1985-01-29 Bayer Aktiengesellschaft Aromatic diisocyanates containing N,N-disubstituted sulfonamide groups and processes for their production
USRE32677E (en) * 1981-08-07 1988-05-24 Bayer Aktiengesellschaft Polyamines, a process for the production of polyamines and their use in the production of polyurethanes
US4540720A (en) * 1981-08-07 1985-09-10 Bayer Aktiengesellschaft Polyamines, a process for the production of polyamines and their use in the production of polyurethanes
US4472568A (en) * 1981-11-12 1984-09-18 Bayer Aktiengesellschaft Process for the preparation of polyamines from N-monoaryl-N',N'-dialkyl urea compounds and their use for the synthesis of polyurethanes
US4723032A (en) * 1981-11-12 1988-02-02 Bayer Aktiengesellschaft Modified polyamines and a process for their production
US4970342A (en) * 1982-06-23 1990-11-13 Bayer Aktiengesellschaft Polyamines and a process for the production thereof
US4515923A (en) * 1982-06-23 1985-05-07 Bayer Aktiengesellschaft Polyamines and a process for their production
US4565645A (en) * 1982-06-23 1986-01-21 Bayer Aktiengesellschaft Single-stage process for the production of polyamines and polyamines produced by such process
US4525534A (en) * 1982-07-21 1985-06-25 Bayer Aktiengesellschaft Polyamines and a single-stage process for the production thereof
US4501873A (en) * 1982-12-04 1985-02-26 Bayer Aktiengesellschaft Preparation of polyamines by hydrolyzing a polyisocyanate in the presence of an isocyanate-reactive compound with water
US4724252A (en) * 1985-08-27 1988-02-09 Bayer Akitengesellschaft Polyamines and a process for their production from polyisocyanates
US4931595A (en) * 1985-10-01 1990-06-05 Bayer Aktiengesellschaft Catalytic hydrolysis process for polyamines
US5283364A (en) * 1985-10-18 1994-02-01 Bayer Aktiengesellschaft Hydrolysis process for polyamines
US5091582A (en) * 1987-04-25 1992-02-25 Bayer Aktiengesellschaft Process for the preparation of aromatic polyamines
AU699692B2 (en) * 1995-05-01 1998-12-10 Dow Chemical Company, The A liquid urethane containing adduct
US7468454B2 (en) 2004-07-05 2008-12-23 Bayer Materialscience Ag Amino-functional polyurethane prepolymers and a process for their preparation

Also Published As

Publication number Publication date
FR1465165A (fr) 1967-01-06
BE675425A (enExample) 1966-05-16
DE1270046B (de) 1968-06-12

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