GB848911A - Improvements in or relating to the manufacture of cellular polymeric materials - Google Patents

Improvements in or relating to the manufacture of cellular polymeric materials

Info

Publication number
GB848911A
GB848911A GB8953/59A GB895359A GB848911A GB 848911 A GB848911 A GB 848911A GB 8953/59 A GB8953/59 A GB 8953/59A GB 895359 A GB895359 A GB 895359A GB 848911 A GB848911 A GB 848911A
Authority
GB
United Kingdom
Prior art keywords
fatty acid
tertiary amine
amount
relating
manufacture
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
GB8953/59A
Other languages
English (en)
Inventor
Eric Arthur Packer
John Francis Wood
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB848911A publication Critical patent/GB848911A/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
    • 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
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB8953/59A 1955-12-01 1955-12-01 Improvements in or relating to the manufacture of cellular polymeric materials Expired GB848911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34411/55A GB848910A (en) 1955-12-01 1955-12-01 Improvements in or relating to the manufacture of cellular polymeric materials

Publications (1)

Publication Number Publication Date
GB848911A true GB848911A (en) 1960-09-21

Family

ID=10365298

Family Applications (2)

Application Number Title Priority Date Filing Date
GB34411/55A Expired GB848910A (en) 1955-12-01 1955-12-01 Improvements in or relating to the manufacture of cellular polymeric materials
GB8953/59A Expired GB848911A (en) 1955-12-01 1955-12-01 Improvements in or relating to the manufacture of cellular polymeric materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB34411/55A Expired GB848910A (en) 1955-12-01 1955-12-01 Improvements in or relating to the manufacture of cellular polymeric materials

Country Status (4)

Country Link
BE (1) BE553068A (zh)
FR (1) FR1209051A (zh)
GB (2) GB848910A (zh)
NL (1) NL212624A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378054A1 (fr) * 1976-06-01 1978-08-18 Bayer Ag Procede de preparation de polyurethanes
US4165412A (en) * 1977-01-12 1979-08-21 Air Products And Chemicals, Inc. Delayed action catalysts for polyurethanes
EP1739154A2 (en) 2005-06-27 2007-01-03 Afton Chemical Corporation Lubricity additive for fuels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201359A (en) * 1964-06-19 1965-08-17 Sun Oil Co Process for preparing wax extended polyurethane foams

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378054A1 (fr) * 1976-06-01 1978-08-18 Bayer Ag Procede de preparation de polyurethanes
US4165412A (en) * 1977-01-12 1979-08-21 Air Products And Chemicals, Inc. Delayed action catalysts for polyurethanes
EP1739154A2 (en) 2005-06-27 2007-01-03 Afton Chemical Corporation Lubricity additive for fuels
EP1739154A3 (en) * 2005-06-27 2008-07-16 Afton Chemical Corporation Lubricity additive for fuels
CN1891799B (zh) * 2005-06-27 2011-04-20 雅富顿公司 燃料用润滑添加剂
US8287608B2 (en) 2005-06-27 2012-10-16 Afton Chemical Corporation Lubricity additive for fuels

Also Published As

Publication number Publication date
NL212624A (zh)
GB848910A (en) 1960-09-21
FR1209051A (fr) 1960-02-29
BE553068A (zh)

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