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MXPA03012056A - Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids. - Google Patents

Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids.

Info

Publication number
MXPA03012056A
MXPA03012056A MXPA03012056A MXPA03012056A MXPA03012056A MX PA03012056 A MXPA03012056 A MX PA03012056A MX PA03012056 A MXPA03012056 A MX PA03012056A MX PA03012056 A MXPA03012056 A MX PA03012056A MX PA03012056 A MXPA03012056 A MX PA03012056A
Authority
MX
Mexico
Prior art keywords
tertiary amino
carboxylic acids
long chain
fatty carboxylic
amino alkyl
Prior art date
Application number
MXPA03012056A
Other languages
Spanish (es)
Inventor
Jesus Burdeniuc Juan
Original Assignee
Air Prod & Chem
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 US10/336,371 external-priority patent/US6762211B1/en
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of MXPA03012056A publication Critical patent/MXPA03012056A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00—Accessories for drilling tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The present invention relates to a method for preparing a polyurethane foam, which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, and an acid-blocked tertiary amino alkyl amide catalyst composition. The catalyst composition is represented by the formula I: wherein R1, R2, R3, R4, R5, R6, A, and n are as defined herein and wherein the tertiary amino alkyl amide catalyst of formula I is acid-blocked.
MXPA03012056A 2003-01-03 2003-12-19 Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids. MXPA03012056A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/336,371 US6762211B1 (en) 2003-01-03 2003-01-03 Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US10/724,888 US7192990B2 (en) 2003-01-03 2003-12-02 Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids

Publications (1)

Publication Number Publication Date
MXPA03012056A true MXPA03012056A (en) 2005-11-08

Family

ID=32829404

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03012056A MXPA03012056A (en) 2003-01-03 2003-12-19 Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids.

Country Status (4)

Country Link
JP (1) JP4004462B2 (en)
KR (1) KR100523420B1 (en)
CN (1) CN1517377A (en)
MX (1) MXPA03012056A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102243100B1 (en) * 2013-08-26 2021-04-22 헌츠만 페트로케미칼 엘엘씨 Reduction of aldehydes in amine catalysts
CN108192358A (en) * 2017-03-13 2018-06-22 赵�卓 3D printing paraffin type backing material and preparation method thereof

Also Published As

Publication number Publication date
KR20040062885A (en) 2004-07-09
JP4004462B2 (en) 2007-11-07
JP2004211092A (en) 2004-07-29
KR100523420B1 (en) 2005-10-25
CN1517377A (en) 2004-08-04

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Legal Events

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