DE1595765A1 - Verfahren zum Herstellen von Polyharnstoffen - Google Patents

Verfahren zum Herstellen von Polyharnstoffen

Info

Publication number
DE1595765A1
DE1595765A1 DE19661595765 DE1595765A DE1595765A1 DE 1595765 A1 DE1595765 A1 DE 1595765A1 DE 19661595765 DE19661595765 DE 19661595765 DE 1595765 A DE1595765 A DE 1595765A DE 1595765 A1 DE1595765 A1 DE 1595765A1
Authority
DE
Germany
Prior art keywords
isocyanate
groups
blocked
polyisocyanates
diisocyanate
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.)
Pending
Application number
DE19661595765
Other languages
German (de)
English (en)
Inventor
Shackelford William Edwin
Fullen Warren John
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.)
General Mills Inc
Original Assignee
General Mills Inc
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 General Mills Inc filed Critical General Mills Inc
Publication of DE1595765A1 publication Critical patent/DE1595765A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3256—Reaction products of polyamines with aldehydes or ketones
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19661595765 1965-09-17 1966-09-16 Verfahren zum Herstellen von Polyharnstoffen Pending DE1595765A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48825165A 1965-09-17 1965-09-17
US4792870A 1970-05-06 1970-05-06

Publications (1)

Publication Number Publication Date
DE1595765A1 true DE1595765A1 (de) 1970-03-12

Family

ID=26725608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661595765 Pending DE1595765A1 (de) 1965-09-17 1966-09-16 Verfahren zum Herstellen von Polyharnstoffen

Country Status (9)

Country Link
US (1) US3682867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE686917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH476049A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1595765A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK124616B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1125836A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6613138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO125773B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE355354B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110256838A (zh) * 2019-07-17 2019-09-20 湖南五彩石防水防腐工程技术有限责任公司 环保型无溶剂高固含化学注浆堵漏材料及其制备方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29711E (en) * 1972-05-12 1978-07-25 W. R. Grace & Co. Polyureas and preparation thereof
US3892696A (en) * 1972-05-12 1975-07-01 Grace W R & Co Polyureas and preparation thereof
US3897585A (en) * 1972-05-12 1975-07-29 Grace W R & Co Integral reinforced structures with a polyurea adhesive component
US3993615A (en) * 1973-12-10 1976-11-23 W. R. Grace & Co. Process and composition for breaking emulsions
US4016101A (en) * 1973-12-10 1977-04-05 W. R. Grace & Co. Process and composition for breaking emulsions
US4284572A (en) * 1978-12-15 1981-08-18 National Starch And Chemical Corporation Blocked isocyanate diols and preparation thereof
US4261845A (en) * 1980-01-18 1981-04-14 Texaco Development Corporation Novel polyureas and their use as grease thickening agents
JPS56129271A (en) * 1980-03-14 1981-10-09 Kansai Paint Co Ltd Resin composition for cationic electrodeposition coating
US4469831A (en) * 1981-08-26 1984-09-04 Basf Aktiengesellschaft Moisture-curing, storage stable, single-component polyurethane systems
DE3144874A1 (de) * 1981-11-12 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyaminen aus n-monoaryl-n', n'-dialkylharnstoff-verbindungen und ihre verwendung zum aufbau von polyurethanen
US4478938A (en) * 1984-03-02 1984-10-23 The Dow Chemical Company Process for crosslinking polyamines
AU582614B2 (en) * 1984-12-25 1989-04-06 Nippon Paint Co., Ltd. Composition containing dispersed pigment and preparation method thereof
GB8705801D0 (en) * 1987-03-11 1987-04-15 Ici Plc Injection moulding compositions
DE3710432A1 (de) * 1987-03-28 1988-10-06 Basf Ag Polyamid- und polyharnstoffgruppen gebunden enthaltende elastomere sowie verfahren zur herstellung von elastischen, kompakten oder zelligen formkoerpern hieraus
CN108238602A (zh) * 2016-12-23 2018-07-03 天津新滨工程技术检测有限公司 一种复合二氧化硅气凝胶材料的制备方法及该方法制备的气凝胶材料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110256838A (zh) * 2019-07-17 2019-09-20 湖南五彩石防水防腐工程技术有限责任公司 环保型无溶剂高固含化学注浆堵漏材料及其制备方法

Also Published As

Publication number Publication date
US3682867A (en) 1972-08-08
NO125773B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-30
GB1125836A (en) 1968-09-05
SE355354B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-04-16
DK124616B (da) 1972-11-06
CH476049A (fr) 1969-07-31
NL6613138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-03-20
BE686917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-03-15

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