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FR1375277A - Process for producing rigid polyurethane foams, polyester used and product obtained - Google Patents

Process for producing rigid polyurethane foams, polyester used and product obtained

Info

Publication number
FR1375277A
FR1375277A FR947470A FR947470A FR1375277A FR 1375277 A FR1375277 A FR 1375277A FR 947470 A FR947470 A FR 947470A FR 947470 A FR947470 A FR 947470A FR 1375277 A FR1375277 A FR 1375277A
Authority
FR
France
Prior art keywords
product obtained
polyurethane foams
rigid polyurethane
polyester used
producing rigid
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
FR947470A
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.)
Witco Corp
Original Assignee
Witco Chemical Corp
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 Witco Chemical Corp filed Critical Witco Chemical Corp
Application granted granted Critical
Publication of FR1375277A publication Critical patent/FR1375277A/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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic 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
    • 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
    • C08G18/4891—Polyethers modified with higher fatty oils or their acids or by resin 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
    • C08G2110/0025—Foam properties rigid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR947470A 1963-04-22 1963-09-13 Process for producing rigid polyurethane foams, polyester used and product obtained Expired FR1375277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27485563A 1963-04-22 1963-04-22

Publications (1)

Publication Number Publication Date
FR1375277A true FR1375277A (en) 1964-10-16

Family

ID=23049882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947470A Expired FR1375277A (en) 1963-04-22 1963-09-13 Process for producing rigid polyurethane foams, polyester used and product obtained

Country Status (5)

Country Link
JP (1) JPS493840B1 (en)
BE (1) BE637442A (en)
DE (1) DE1291510B (en)
FR (1) FR1375277A (en)
NL (1) NL297833A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2636694B1 (en) 2012-03-09 2020-03-25 Oleon Nv polyester polyether polyol

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942085B (en) * 2010-08-24 2012-01-11 浙江皇马科技股份有限公司 Synthetic method of sorbierite polyoxyethylene ether tall-oil acid ester
EP2634201A1 (en) * 2012-03-01 2013-09-04 Basf Se Polyurethane solid foam materials
MX365596B (en) * 2012-09-27 2019-06-07 Basf Se Rigid polyurethane and polyisocyanurate foams based on fatty acid-modified polyether polyols.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB833152A (en) * 1957-05-29 1960-04-21 Gen Motors Corp Improved method of making thermal insulation material
DE1067209B (en) * 1958-09-05 1959-10-15 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Process for the production of foams containing urethane groups
GB901307A (en) * 1959-06-26 1962-07-18 Ici Ltd Improvements in or relating to the manufacture of polyurethane materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2636694B1 (en) 2012-03-09 2020-03-25 Oleon Nv polyester polyether polyol
EP2636694B2 (en) † 2012-03-09 2023-03-01 Oleon Nv polyester polyether polyol

Also Published As

Publication number Publication date
JPS493840B1 (en) 1974-01-29
DE1291510B (en) 1969-03-27
NL297833A (en) 1965-11-10
BE637442A (en) 1964-01-16

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