ES298519A1 - PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE MATERIALS - Google Patents

PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE MATERIALS

Info

Publication number
ES298519A1
ES298519A1 ES298519A ES298519A ES298519A1 ES 298519 A1 ES298519 A1 ES 298519A1 ES 298519 A ES298519 A ES 298519A ES 298519 A ES298519 A ES 298519A ES 298519 A1 ES298519 A1 ES 298519A1
Authority
ES
Spain
Prior art keywords
polyurethane materials
procedure
manufacture
hypophosphorous acid
acid salt
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
ES298519A
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.)
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 ES298519A1 publication Critical patent/ES298519A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids

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

"Process for manufacturing polyurethane materials", which have a hypophosphorous acid salt incorporated as an antidegradation material, characterized in that an organic polyisocyanate is reacted with a polyhydroxy compound in the presence of said hypophosphorous acid salt in such a way that the total of said salt incorporated into the polyurethane is from 0.001 to 5% by weight. (Machine-translation by Google Translate, not legally binding)
ES298519A 1963-04-11 1964-04-10 PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE MATERIALS Expired ES298519A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1458763A GB1072922A (en) 1963-04-11 1963-04-11 Polyurethane foams

Publications (1)

Publication Number Publication Date
ES298519A1 true ES298519A1 (en) 1964-10-16

Family

ID=10043927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES298519A Expired ES298519A1 (en) 1963-04-11 1964-04-10 PROCEDURE FOR THE MANUFACTURE OF POLYURETHANE MATERIALS

Country Status (7)

Country Link
BE (2) BE646354A (en)
DK (1) DK107059C (en)
ES (1) ES298519A1 (en)
FR (1) FR1391335A (en)
GB (1) GB1072922A (en)
NL (1) NL6403924A (en)
SE (1) SE308400B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092276A (en) * 1977-03-10 1978-05-30 Basf Wyandotte Corporation Process for the preparation of foams characterized by isocyanurate and urethane linkages
US6280571B1 (en) 1998-08-17 2001-08-28 Hercules Incorporated Stabilizer for creping adhesives
ES2300598T3 (en) * 2002-03-15 2008-06-16 Ineos Abs (Jersey) Limited STABILIZING COMBINATIONS FOR POLYMER SYSTEMS.

Also Published As

Publication number Publication date
SE308400B (en) 1969-02-10
FR1391335A (en) 1965-03-05
DK107059C (en) 1967-04-17
GB1072922A (en) 1967-06-21
NL6403924A (en) 1964-10-12
BE646355A (en) 1964-10-09
BE646354A (en) 1964-10-09

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