CA1021897A - Urethane-modified polyisocyanurate foams - Google Patents

Urethane-modified polyisocyanurate foams

Info

Publication number: CA1021897A
Authority: CA; Canada
Prior art keywords: urethane; polyisocyanurate foams; modified polyisocyanurate; modified; foams
Prior art date: 1973-05-18
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

CA198,526A

Other versions

CA198526S (en

Inventor

James P. Baldino

Joseph Feltzin

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.)

Zeneca Inc

Original Assignee

ICI Americas Inc

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.)

1973-05-18

Filing date

1974-04-30

Publication date

1977-11-29

1974-04-30 Application filed by ICI Americas Inc filed Critical ICI Americas Inc

1977-11-29 Application granted granted Critical

1977-11-29 Publication of CA1021897A publication Critical patent/CA1021897A/en

Status 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
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers 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
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen

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)

CA198,526A 1973-05-18 1974-04-30 Urethane-modified polyisocyanurate foams Expired CA1021897A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US36157073A	1973-05-18	1973-05-18

Publications (1)

Publication Number	Publication Date
CA1021897A true CA1021897A (en)	1977-11-29

Family

ID=23422568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA198,526A Expired CA1021897A (en)	1973-05-18	1974-04-30	Urethane-modified polyisocyanurate foams

Country Status (7)

Country	Link
JP (1)	JPS5241800B2 (en)
CA (1)	CA1021897A (en)
DE (1)	DE2423993A1 (en)
FR (1)	FR2229737B1 (en)
GB (1)	GB1435469A (en)
IT (1)	IT1011437B (en)
NL (1)	NL7406097A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2613741A1 (en) *	1976-03-31	1977-10-13	Kabel Metallwerke Ghh	PROCESS FOR THE CONTINUOUS MANUFACTURING OF THERMAL AND SOUND INSULATED PIPES
DE2841934A1 (en) *	1978-09-27	1980-04-17	Kabel Metallwerke Ghh	HEAT-INSULATED PIPE AND METHOD FOR THE PRODUCTION THEREOF
JPS55151021A (en) *	1979-05-14	1980-11-25	Achilles Corp	Production of urethane-modified isocyanurate foam with high water and moisture resistance
DE2935402C3 (en) *	1979-09-01	1982-04-22	Chemische Werke Hüls AG, 4370 Marl	Process for the production of urethane-modified polyisocyanurate rigid foams and their use for cold / heat insulation
CN110862505B (en) *	2019-10-10	2022-04-29	佳化化学(上海)有限公司	Polyisocyanurate foam and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE340886B (en) *	1966-06-15	1971-12-06	Inst Cieziej Syntezy Org
DE1929034B2 (en) *	1969-06-07	1972-04-20	Farbenfabriken Bayer Ag, 5090 Lever Kusen	Process for the production of flameproof foams containing urethane groups

1974
- 1974-04-22 GB GB1748774A patent/GB1435469A/en not_active Expired
- 1974-04-30 CA CA198,526A patent/CA1021897A/en not_active Expired
- 1974-05-07 NL NL7406097A patent/NL7406097A/xx not_active Application Discontinuation
- 1974-05-15 JP JP49054298A patent/JPS5241800B2/ja not_active Expired
- 1974-05-17 DE DE19742423993 patent/DE2423993A1/en not_active Ceased
- 1974-05-17 IT IT5106374A patent/IT1011437B/en active
- 1974-05-17 FR FR7417283A patent/FR2229737B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT1011437B (en)	1977-01-20
FR2229737A1 (en)	1974-12-13
GB1435469A (en)	1976-05-12
FR2229737B1 (en)	1978-11-17
DE2423993A1 (en)	1974-12-05
NL7406097A (en)	1974-11-20
JPS5032300A (en)	1975-03-28
JPS5241800B2 (en)	1977-10-20

Publication	Publication Date	Title
CA1033895A (en)	1978-06-27	Polyisocyanurate foam
CA1001378A (en)	1976-12-14	Foam board insulation system
AU474887B2 (en)	1976-08-05	Polyisocyanurate foam articles
CA1010199A (en)	1977-05-10	Polyisocyanurate-urethane foams
CA932500A (en)	1973-08-21	Polyimide-polyisocyanurate-polycarbodiimide foams
CA1002250A (en)	1976-12-21	Foamable polycarbonate resin
CA1017500A (en)	1977-09-13	Foamable polycarbonate composition
AU3812072A (en)	1973-07-26	Polyurethane foams
CA1021897A (en)	1977-11-29	Urethane-modified polyisocyanurate foams
CA1026049A (en)	1978-02-07	Isocyanate-modified neoprene foam process
AU497179B2 (en)	1978-12-07	Polyisocyanurate foam
AU7424474A (en)	1976-04-15	Foams
CA1002248A (en)	1976-12-21	Super-soft hydrolytically-stable, polyurethane foams
AU470033B2 (en)	1976-03-04	Polyurethane foams
CA1013500A (en)	1977-07-05	Foamable polycarbonate composition
CA1000768A (en)	1976-11-30	Motor-timer sandwich structure
AU470435B2 (en)	1976-03-18	Polyurethane foams
AU498572B2 (en)	1979-03-15	Foam sandwich structure
CA1005216A (en)	1977-02-15	Partitions
AU7049774A (en)	1976-01-08	Foams
CA1015520A (en)	1977-08-16	Partitions
CA911627A (en)	1972-10-03	Modified polyisocyanurate polymer foam
AU487719B2 (en)	1976-07-01	Phenol-formaldehyde foam
AU4666872A (en)	1974-03-21	Polyurethane foams
AU485514B2 (en)	1976-01-08	A foamable polyester composition