ES459646A1 - Polyether polyureides - Google Patents

Polyether polyureides

Info

Publication number
ES459646A1
ES459646A1 ES459646A ES459646A ES459646A1 ES 459646 A1 ES459646 A1 ES 459646A1 ES 459646 A ES459646 A ES 459646A ES 459646 A ES459646 A ES 459646A ES 459646 A1 ES459646 A1 ES 459646A1
Authority
ES
Spain
Prior art keywords
polyureides
polyether
amino group
primary amino
ureide
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
ES459646A
Other languages
Spanish (es)
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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
Priority claimed from US05/700,640 external-priority patent/US4154724A/en
Priority claimed from US05/743,879 external-priority patent/US4115446A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of ES459646A1 publication Critical patent/ES459646A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/326—Polymers modified by chemical after-treatment with inorganic compounds containing sulfur
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/338—Polymers modified by chemical after-treatment with inorganic and organic 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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/02—Polyureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Epoxy Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Novel polyether polyureides containing polyoxyalkylene connected to the ureide units are prepared by reacting polyoxyalkylene containing a terminal primary amino group with a compound which forms ureide groups at temperatures in the range from 50 - 200 DEG C in a molar ratio of about 1 mol of urea per terminal primary amino group. The compounds are excellent additives for epoxy resins.
ES459646A 1976-06-28 1977-06-08 Polyether polyureides Expired ES459646A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/700,640 US4154724A (en) 1976-06-28 1976-06-28 Polyether polyureides and resinous compositions therefrom
US05/743,879 US4115446A (en) 1976-11-22 1976-11-22 Polyether polyureides

Publications (1)

Publication Number Publication Date
ES459646A1 true ES459646A1 (en) 1978-08-16

Family

ID=27106653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459646A Expired ES459646A1 (en) 1976-06-28 1977-06-08 Polyether polyureides

Country Status (9)

Country Link
JP (1) JPS532597A (en)
AU (1) AU510579B2 (en)
CA (1) CA1122743A (en)
CH (1) CH638491A5 (en)
DE (1) DE2726929A1 (en)
ES (1) ES459646A1 (en)
FR (2) FR2366323A1 (en)
GB (1) GB1529046A (en)
IT (1) IT1080613B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219743B1 (en) * 2016-03-14 2020-01-08 Procter & Gamble International Operations SA Hydrophobically modified urea ethers as structurants for hydrophobic systems
PT3508620T (en) * 2018-01-09 2021-07-12 Atotech Deutschland Gmbh Ureylene additive, its use and a preparation method therefor
CN111718473B (en) * 2020-07-22 2022-07-26 广州惠顺新材料有限公司 Ionic waterborne epoxy modified curing agent and preparation method thereof
CN113480727A (en) * 2021-06-08 2021-10-08 华南理工大学 Preparation method of modified polyether amine epoxy resin curing agent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054639A (en) * 1900-01-01
US3763106A (en) * 1969-11-28 1973-10-02 Atlas Chem Ind Polymers prepared by reacting urea with an amino alcohol or diamine followed by methylolation with formaldehyde
DE2324134C3 (en) * 1973-05-12 1981-01-08 Bayer Ag, 5090 Leverkusen Process for the production of aminoplast dispersions
GB1501366A (en) * 1975-03-06 1978-02-15 Texaco Development Corp Polyether urea epoxy curing agent

Also Published As

Publication number Publication date
GB1529046A (en) 1978-10-18
FR2366323A1 (en) 1978-04-28
AU2532877A (en) 1978-11-23
AU510579B2 (en) 1980-07-03
IT1080613B (en) 1985-05-16
CA1122743A (en) 1982-04-27
JPS532597A (en) 1978-01-11
FR2366323B1 (en) 1984-06-08
DE2726929A1 (en) 1978-01-05
FR2366324A1 (en) 1978-04-28
CH638491A5 (en) 1983-09-30
JPS546278B2 (en) 1979-03-27

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