BE786329A - POLYURETHANNES PREPARATION PROCESS - Google Patents

POLYURETHANNES PREPARATION PROCESS

Info

Publication number: BE786329A
Authority: BE; Belgium
Prior art keywords: polyurethannes; preparation process; preparation; polyurethannes preparation
Prior art date: 1971-07-16

Application number

Other languages

Original Assignee

Ici Ltd

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.)

1971-07-16

Publication date

1973-01-15

1973-01-15 Publication of BE786329A publication Critical patent/BE786329A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
- C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Polyurethanes Or Polyureas (AREA)

BE786329D 1971-07-16 POLYURETHANNES PREPARATION PROCESS BE786329A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3345671		1971-07-16

Publications (1)

Publication Number	Publication Date
BE786329A true BE786329A (en)	1973-01-15

Family

ID=10353198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE786329D BE786329A (en)	1971-07-16		POLYURETHANNES PREPARATION PROCESS

Country Status (9)

Country	Link
AU (1)	AU472166B2 (en)
BE (1)	BE786329A (en)
DE (1)	DE2235025A1 (en)
ES (1)	ES404932A1 (en)
FR (1)	FR2146296B1 (en)
GB (1)	GB1351773A (en)
IT (1)	IT962750B (en)
NL (1)	NL7209768A (en)
ZA (1)	ZA724550B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2515766C3 (en) *	1975-04-10	1980-12-11	Bayer Ag, 5090 Leverkusen	Improved process for the production of high molecular weight, isocyanate group-free polyurethanes which are soluble in organic solvents
NL176864C (en) *	1976-11-25	1985-06-17	Akzo Nv	PROCESS FOR THE PREPARATION OF A THIXOTROPE COATING COMPOSITION
US4424335A (en)	1981-02-27	1984-01-03	Thermo Electron Corporation	Keratoprosthetic polyurethane
FR2511014B1 (en) *	1981-08-10	1987-02-06	Ethicon Inc	PROCESS FOR THE PREPARATION OF A POLYURETHANE RESIN SUITABLE FOR ELECTROSTATIC SPINNING
US4447590A (en) *	1981-10-30	1984-05-08	Thermo Electron Corporation	Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol and 1,4 butane diol
US4523005A (en) *	1981-10-30	1985-06-11	Thermedics, Inc.	Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol, and 1,4-butane diol
DE3401753A1 (en) *	1984-01-19	1985-08-01	Bayer Ag, 5090 Leverkusen	METHOD FOR THE PRODUCTION OF POLYURETHANES, POLYURETHANES WITH AROMATIC AMINO END GROUPS AND THE USE THEREOF
US4925732A (en) *	1988-07-27	1990-05-15	W. L. Gore & Associates, Inc.	Breathable flexible laminates adhered by a breathable adhesive
US20100273932A1 (en) *	2007-10-22	2010-10-28	Base Se	Polyisocyanate containing urethane groups

0
- BE BE786329D patent/BE786329A/en unknown
1971
- 1971-07-16 GB GB3345671A patent/GB1351773A/en not_active Expired
1972
- 1972-07-03 ZA ZA724550A patent/ZA724550B/en unknown
- 1972-07-05 AU AU44232/72A patent/AU472166B2/en not_active Expired
- 1972-07-12 IT IT26907/72A patent/IT962750B/en active
- 1972-07-13 FR FR7225622A patent/FR2146296B1/fr not_active Expired
- 1972-07-14 NL NL7209768A patent/NL7209768A/xx not_active Application Discontinuation
- 1972-07-15 ES ES404932A patent/ES404932A1/en not_active Expired
- 1972-07-17 DE DE2235025A patent/DE2235025A1/en active Pending

Also Published As

Publication number	Publication date
FR2146296A1 (en)	1973-03-02
ES404932A1 (en)	1975-06-16
AU472166B2 (en)	1976-05-20
ZA724550B (en)	1973-03-28
AU4423272A (en)	1974-01-10
FR2146296B1 (en)	1976-10-29
DE2235025A1 (en)	1973-02-01
NL7209768A (en)	1973-01-18
GB1351773A (en)	1974-05-01
IT962750B (en)	1973-12-31

Publication	Publication Date	Title
BE784737A (en)	1972-12-12	PROCESS FOR PREPARING N-ARYLUREES
BE787395A (en)	1973-02-12	POLYISOCYANATES PREPARATION PROCESS
BE789476A (en)	1973-03-29	CLICHES PREPARATION PROCESS
BE786329A (en)	1973-01-15	POLYURETHANNES PREPARATION PROCESS
BE788308A (en)	1973-03-01	SESQUITERPENES PREPARATION PROCESS
BE791800A (en)	1973-05-23	2-MERCAPTOBENZOTHIAZOLE PREPARATION PROCESS
BE789702A (en)	1973-02-01	PROCESS FOR THE PREPARATION OF DINITROANTHRAQUINONS
BE783074A (en)	1972-11-06	PERCHLORINE COMPOUNDS FLUORATION PROCESS
BE767990A (en)	1971-12-02	MONOCHLOROBENZALDEHYDES PREPARATION PROCESS
BE761797A (en)	1971-07-01	VINYL-TRICHLOROSILANE PREPARATION PROCESS
BE787990A (en)	1973-02-26	PEROXYDIESTERS PREPARATION PROCESS
BE785780A (en)	1973-01-03	PROCESS FOR PREPARING 6-HYDROXY-DIHYDRO-URACILES
BE782154R (en)	1972-10-16	5- PREPARATION PROCESS
FR2319280A5 (en)	1977-02-18	DIVINYL-STYRENE RUBBER PREPARATION PROCESS
BE792486R (en)	1973-06-08	PREPARATION PROCESS
BE786177R (en)	1973-01-12	PREPARATION PROCESS
BE784593A (en)	1972-12-08	PIVALOLACTONE PREPARATION PROCESS
BE783626A (en)	1972-11-17	PROCESS FOR PREPARING DICHLOROQUINACRIDONES
BE792122A (en)	1973-05-30	BENZYL-PYRIMIDINES PREPARATION PROCESS
CH553216A (en)	1974-08-30	PROCESS FOR THE PREPARATION OF CETENIMINEPENICILLINS.
BE783646A (en)	1972-11-20	DEPARAFFINING PROCESS
BE791411R (en)	1973-03-01	PROCESS FOR PREPARING
BE784116R (en)	1972-11-29	PROCESS FOR PREPARING
BE792288R (en)	1973-06-05	PROCESS FOR PREPARING 1-ETHYL-3-
BE786551A (en)	1973-01-22	BENZALDEHYDE PREPARATION PROCESS