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ES319052A1 - The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding) - Google Patents

The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES319052A1
ES319052A1 ES0319052A ES319052A ES319052A1 ES 319052 A1 ES319052 A1 ES 319052A1 ES 0319052 A ES0319052 A ES 0319052A ES 319052 A ES319052 A ES 319052A ES 319052 A1 ES319052 A1 ES 319052A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES0319052A
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals 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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of ES319052A1 publication Critical patent/ES319052A1/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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds

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)

Abstract

The process for the preparation of cellular polyurethane, comprising mixing together a compound having reactive hydrogen atoms by the Zerewitinoff determination and having a molecular weight of at least about 500, an organic polyisocyanate, water and a catalytic amount of a tin organ compound ** (See formula) ** in which formula R is selected from the group consisting of alkyl, aryl and aralkyl; R 'is alcohol and x is approximately 1-3. (Machine-translation by Google Translate, not legally binding)
ES0319052A 1964-10-30 1965-10-29 The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding) Expired ES319052A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40788564A 1964-10-30 1964-10-30

Publications (1)

Publication Number Publication Date
ES319052A1 true ES319052A1 (en) 1966-05-01

Family

ID=23613935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319052A Expired ES319052A1 (en) 1964-10-30 1965-10-29 The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
CH (1) CH460333A (en)
ES (1) ES319052A1 (en)
GB (1) GB1073079A (en)
IL (1) IL24522A (en)
NL (1) NL6514097A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4663171B2 (en) * 2001-07-31 2011-03-30 三井化学株式会社 Two-component curable urethane composition and method for producing the same
US8580864B2 (en) 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
US8552077B2 (en) 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability

Also Published As

Publication number Publication date
CH460333A (en) 1968-07-31
GB1073079A (en) 1967-06-21
NL6514097A (en) 1966-05-02
IL24522A (en) 1969-01-29

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