FR1231050A - Process for preparing a polyurethane resin prepolymer, and polyurethane resin thus obtained - Google Patents

Process for preparing a polyurethane resin prepolymer, and polyurethane resin thus obtained

Info

Publication number
FR1231050A
FR1231050A FR777276A FR777276A FR1231050A FR 1231050 A FR1231050 A FR 1231050A FR 777276 A FR777276 A FR 777276A FR 777276 A FR777276 A FR 777276A FR 1231050 A FR1231050 A FR 1231050A
Authority
FR
France
Prior art keywords
polyurethane resin
preparing
prepolymer
resin prepolymer
polyurethane
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
FR777276A
Other languages
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1231050A publication Critical patent/FR1231050A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR777276A 1958-01-23 1958-10-22 Process for preparing a polyurethane resin prepolymer, and polyurethane resin thus obtained Expired FR1231050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1231050XA 1958-01-23 1958-01-23

Publications (1)

Publication Number Publication Date
FR1231050A true FR1231050A (en) 1960-09-26

Family

ID=22406739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777276A Expired FR1231050A (en) 1958-01-23 1958-10-22 Process for preparing a polyurethane resin prepolymer, and polyurethane resin thus obtained

Country Status (1)

Country Link
FR (1) FR1231050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479310A (en) * 1963-09-19 1969-11-18 Bayer Ag Polyurethane plastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479310A (en) * 1963-09-19 1969-11-18 Bayer Ag Polyurethane plastics

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