CA922844A - Elastomeric polyurethanes containing tertiary amine nitrogen atoms in the chain - Google Patents

Elastomeric polyurethanes containing tertiary amine nitrogen atoms in the chain

Info

Publication number
CA922844A
CA922844A CA051465A CA51465A CA922844A CA 922844 A CA922844 A CA 922844A CA 051465 A CA051465 A CA 051465A CA 51465 A CA51465 A CA 51465A CA 922844 A CA922844 A CA 922844A
Authority
CA
Canada
Prior art keywords
chain
tertiary amine
nitrogen atoms
amine nitrogen
containing tertiary
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
CA051465A
Other languages
English (en)
Inventor
L. Hunt Oliver
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA922844A publication Critical patent/CA922844A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
CA051465A 1968-05-31 1969-05-13 Elastomeric polyurethanes containing tertiary amine nitrogen atoms in the chain Expired CA922844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73328968A 1968-05-31 1968-05-31

Publications (1)

Publication Number Publication Date
CA922844A true CA922844A (en) 1973-03-13

Family

ID=24947000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA051465A Expired CA922844A (en) 1968-05-31 1969-05-13 Elastomeric polyurethanes containing tertiary amine nitrogen atoms in the chain

Country Status (7)

Country Link
US (1) US3554979A (cs)
JP (1) JPS4825432B1 (cs)
CA (1) CA922844A (cs)
DE (2) DE1966162A1 (cs)
FR (1) FR2009747A1 (cs)
GB (1) GB1258593A (cs)
NL (1) NL146515B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114773562B (zh) * 2022-04-27 2023-07-25 广东粤港澳大湾区黄埔材料研究院 生物功能型单组分医用胶粘剂及其制备方法、应用
CN116082196B (zh) * 2023-01-31 2024-05-31 郑州中远氨纶工程技术有限公司 一种脲基封端的氨基甲酸酯化合物及其制备方法与应用

Also Published As

Publication number Publication date
NL146515B (nl) 1975-07-15
FR2009747A1 (cs) 1970-02-06
JPS4825432B1 (cs) 1973-07-28
DE1966162A1 (de) 1971-10-28
GB1258593A (cs) 1971-12-30
US3554979A (en) 1971-01-12
NL6908287A (cs) 1969-12-02
DE1927675A1 (de) 1969-12-11

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