GB1287181A - Tertiary polyoxyalkylenepolyamines - Google Patents

Tertiary polyoxyalkylenepolyamines

Info

Publication number
GB1287181A
GB1287181A GB1023670A GB1023670A GB1287181A GB 1287181 A GB1287181 A GB 1287181A GB 1023670 A GB1023670 A GB 1023670A GB 1023670 A GB1023670 A GB 1023670A GB 1287181 A GB1287181 A GB 1287181A
Authority
GB
United Kingdom
Prior art keywords
polyurethane foams
tertiary
polyamine
polyoxyalkylene
catalysts
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
GB1023670A
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.)
Jefferson Chemical Co Inc
Original Assignee
Jefferson Chemical Co 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 Jefferson Chemical Co Inc filed Critical Jefferson Chemical Co Inc
Publication of GB1287181A publication Critical patent/GB1287181A/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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1287181 Tertiary polyoxyalkylene polyamines; polyurethane foams JEFFERSON CHEMICAL CO Inc 3 March 1970 [3 March 1969] 10236/70 Headings C3C and C3R [Also in Division C2] Novel tertiary polyoxyalkylene polyamines, useful as catalysts in the preparation of polyurethane foams, have the formula where R is the residue of a C2-12 aliphatic polyhydric alcohol containing 2 to 8 OH groups, Z is C1-8 alkyl, X and Y are H or Z, A is C1-4 alkyl, m is 2 to 8 and n is 0 to 34. They are prepared by alkylating a polyoxyalkylene polyamine with an aldehyde and hydrogenating the product. Suitable polyoxyalkylene polyamine starting materials are described in Specification 1,185,239. Examples are given where n has an average value of 15À9 and 33À1. Polyurethane foams are prepared in Examples IV and V using as catalysts 3,3<SP>1</SP>-(methylethylenedioxy)bis(N,N<SP>1</SP> - dimethylisopropylamine) and another polyamine of the invention respectively. The polyol is based on methylglucoside (OH number 460), the isocyanate is a methylene dianiline polyisocyanate having a functionality greater than 2, trichlorofluoromethane is the blowing agent and a silicone and dimethylaminoethanol are also present.
GB1023670A 1969-03-03 1970-03-03 Tertiary polyoxyalkylenepolyamines Expired GB1287181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80393469A 1969-03-03 1969-03-03

Publications (1)

Publication Number Publication Date
GB1287181A true GB1287181A (en) 1972-08-31

Family

ID=25187795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1023670A Expired GB1287181A (en) 1969-03-03 1970-03-03 Tertiary polyoxyalkylenepolyamines

Country Status (3)

Country Link
JP (1) JPS5276B1 (en)
DE (2) DE2009918B2 (en)
GB (1) GB1287181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314330A (en) * 1996-06-21 1997-12-24 Lambson Fine Chemicals Limited Tertiary amine substituted polyoxyalkylenes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922967A1 (en) * 1979-06-06 1980-12-11 Bayer Ag TERT. ORTHOCARBONIC ACID ESTERS HAVING AMINO GROUPS, THEIR PRODUCTION AND USE AS CATALYSTS
JPS58155003A (en) * 1982-03-11 1983-09-14 ヤンマーディーゼル株式会社 Apparatus for mounting working machine of agricultural tractor
EP0108973B1 (en) * 1982-11-10 1987-01-07 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Apparatus for measuring the muzzle velocity of a projectile fired by a weapon
US4665195A (en) * 1983-12-23 1987-05-12 Exxon Research And Engineering Company Process for preparing di-amino-polyalkenyl ethers
US4487967A (en) * 1983-12-23 1984-12-11 Exxon Research & Engineering Co. Process for preparing secondary aminoether alcohols
CA1229091A (en) * 1983-12-23 1987-11-10 Win-Sow W. Ho Process for preparing tertiary polyalkenyl aminoether alcohols
JPS6212384U (en) * 1985-07-08 1987-01-26
EP0553954A3 (en) * 1992-01-27 1993-11-10 Texaco Chemical Preparation of tetramethyldiamino-polyoxyethylenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314330A (en) * 1996-06-21 1997-12-24 Lambson Fine Chemicals Limited Tertiary amine substituted polyoxyalkylenes

Also Published As

Publication number Publication date
DE2009918B2 (en) 1979-03-29
DE2038783A1 (en) 1971-03-04
JPS5276B1 (en) 1977-01-05
DE2009918A1 (en) 1970-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee