IT986346B - COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION - Google Patents

COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT986346B
IT986346B IT68496/73A IT6849673A IT986346B IT 986346 B IT986346 B IT 986346B IT 68496/73 A IT68496/73 A IT 68496/73A IT 6849673 A IT6849673 A IT 6849673A IT 986346 B IT986346 B IT 986346B
Authority
IT
Italy
Prior art keywords
retani
poliu
compositions
procedure
structures
Prior art date
Application number
IT68496/73A
Other languages
Italian (it)
Original Assignee
Clifford Covering Co 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 Clifford Covering Co Ltd filed Critical Clifford Covering Co Ltd
Application granted granted Critical
Publication of IT986346B publication Critical patent/IT986346B/en

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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/0066—≥ 150kg/m3

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)
  • Paints Or Removers (AREA)
IT68496/73A 1972-05-24 1973-05-23 COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION IT986346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2437672 1972-05-24

Publications (1)

Publication Number Publication Date
IT986346B true IT986346B (en) 1975-01-30

Family

ID=10210760

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68496/73A IT986346B (en) 1972-05-24 1973-05-23 COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION

Country Status (3)

Country Link
DE (1) DE2326066A1 (en)
FR (1) FR2185651A1 (en)
IT (1) IT986346B (en)

Also Published As

Publication number Publication date
FR2185651B3 (en) 1976-05-14
FR2185651A1 (en) 1974-01-04
DE2326066A1 (en) 1973-12-13

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