BE663892A - - Google Patents

Info

Publication number: BE663892A
Authority: BE; Belgium

Application number

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.)

1964-05-13

Publication of BE663892A publication Critical patent/BE663892A/xx

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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- 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
- C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy compounds
- 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
- 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
- C08G2110/005—< 50kg/m3

BE663892D 1964-05-13 BE663892A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB19994/64A GB1108013A (en)	1964-05-13	1964-05-13	Improvements in or relating to foamed polyurethanes

Publications (1)

Publication Number	Publication Date
BE663892A true BE663892A (en)

Family

ID=10138563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE663892D BE663892A (en)	1964-05-13

Country Status (2)

Country	Link
BE (1)	BE663892A (en)
GB (1)	GB1108013A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3933700A (en) *	1973-03-12	1976-01-20	Standard Oil Company	Modified polyurethane foams containing imide groups
US4039487A (en) *	1976-01-19	1977-08-02	The Upjohn Company	Cellular isocyanurate polymer
DE2637170A1 (en)	1976-08-18	1978-02-23	Bayer Ag	PROCESS FOR THE PRODUCTION OF ISOCYANURATE GROUPS AND PLASTICS CONTAINING URETHANE GROUPS
US6103822A (en) *	1996-08-16	2000-08-15	Inolex Investment Corporation	Polymeric acid functional polyols, polyurethanes and methods for making same
MX2011011643A (en) *	2009-05-06	2011-11-28	Bayer Materialscience Ag	Method for producing polyester polyols having secondary oh terminal groups.
CN102471444B (en) *	2009-07-01	2014-05-28	拜尔材料科学股份公司	Process for preparing polyurethane polymers comprising polyester polyols having secondary hydroxyl end groups
WO2013024108A1 (en)	2011-08-16	2013-02-21	Bayer Intellectual Property Gmbh	Method for producing a polyurethane/polyisocyanurate rigid foam
EP2744839B1 (en)	2011-08-16	2016-02-24	Covestro Deutschland AG	Method for manufacturing a polyurethane polyisocyanurate rigid foam
SG11201604683YA (en)	2013-12-18	2016-07-28	Covestro Deutschland Ag	Method for working up alkaline polyether polyols

0
- BE BE663892D patent/BE663892A/xx unknown
1964
- 1964-05-13 GB GB19994/64A patent/GB1108013A/en not_active Expired

Also Published As

Publication number	Publication date
GB1108013A (en)	1968-03-27

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