GB1524782A - Production of estertype polyols - Google Patents

Production of estertype polyols

Info

Publication number
GB1524782A
GB1524782A GB2804/77A GB280477A GB1524782A GB 1524782 A GB1524782 A GB 1524782A GB 2804/77 A GB2804/77 A GB 2804/77A GB 280477 A GB280477 A GB 280477A GB 1524782 A GB1524782 A GB 1524782A
Authority
GB
United Kingdom
Prior art keywords
estertype
polyols
production
estertype polyols
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
GB2804/77A
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.)
Indian Space Research Organisation
Original Assignee
Indian Space Research Organisation
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 Indian Space Research Organisation filed Critical Indian Space Research Organisation
Publication of GB1524782A publication Critical patent/GB1524782A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
GB2804/77A 1976-01-24 1977-01-24 Production of estertype polyols Expired GB1524782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN16/MAS/76A IN143864B (en) 1976-01-24 1976-01-24

Publications (1)

Publication Number Publication Date
GB1524782A true GB1524782A (en) 1978-09-13

Family

ID=11092948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2804/77A Expired GB1524782A (en) 1976-01-24 1977-01-24 Production of estertype polyols

Country Status (2)

Country Link
GB (1) GB1524782A (en)
IN (1) IN143864B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534907A (en) * 1982-09-07 1985-08-13 Henkel Corporation Alkoxylated polyester polyols
US4543369A (en) * 1982-09-07 1985-09-24 Henkel Corporation Alkoxylated polyester polyols and polyurethanes made therefrom
DE4420516A1 (en) * 1994-06-13 1995-12-14 Henkel Kgaa polyolpolyhydroxystearates
WO1996016924A1 (en) * 1994-12-02 1996-06-06 Henkel Kommanditgesellschaft Auf Aktien Process for producing complex esters
US6264961B1 (en) 1995-09-11 2001-07-24 Henkel Kommanditgesellschaft Auf Aktien Oil-water emulsifiers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534907A (en) * 1982-09-07 1985-08-13 Henkel Corporation Alkoxylated polyester polyols
US4543369A (en) * 1982-09-07 1985-09-24 Henkel Corporation Alkoxylated polyester polyols and polyurethanes made therefrom
DE4420516A1 (en) * 1994-06-13 1995-12-14 Henkel Kgaa polyolpolyhydroxystearates
WO1995034528A1 (en) * 1994-06-13 1995-12-21 Henkel Kommanditgesellschaft Auf Aktien Polyolpolyhydroxystearates
DE4420516C2 (en) * 1994-06-13 1998-10-22 Henkel Kgaa Polyglycerol polyhydroxystearates
US5840943A (en) * 1994-06-13 1998-11-24 Henkel Kommanditgesellschaft Auf Aktien Polyolpolyhydroxystearates
WO1996016924A1 (en) * 1994-12-02 1996-06-06 Henkel Kommanditgesellschaft Auf Aktien Process for producing complex esters
US6264961B1 (en) 1995-09-11 2001-07-24 Henkel Kommanditgesellschaft Auf Aktien Oil-water emulsifiers

Also Published As

Publication number Publication date
IN143864B (en) 1978-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee