BE786330A - Polyurethannes - Google Patents

Polyurethannes

Info

Publication number: BE786330A
Authority: BE; Belgium
Prior art keywords: polyurethannes
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 BE786330A publication Critical patent/BE786330A/fr

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
- C08G18/0895—Manufacture of polymers by continuous processes
- 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
- C08G18/70—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)

BE786330D 1971-07-16 Polyurethannes BE786330A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3345771		1971-07-16

Publications (1)

Publication Number	Publication Date
BE786330A true BE786330A (fr)	1973-01-15

Family

ID=10353213

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE786330D BE786330A (fr)	1971-07-16		Polyurethannes

Country Status (9)

Country	Link
AU (1)	AU470082B2 (fr)
BE (1)	BE786330A (fr)
DE (1)	DE2234507A1 (fr)
ES (1)	ES404894A1 (fr)
FR (1)	FR2146297B1 (fr)
GB (1)	GB1351774A (fr)
IT (1)	IT962833B (fr)
NL (1)	NL7209759A (fr)
ZA (1)	ZA724551B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4211847A (en)	1976-09-29	1980-07-08	W. R. Grace & Co.	Polyurethane foams and foam forming compositions containing amine scavengers
US4424335A (en)	1981-02-27	1984-01-03	Thermo Electron Corporation	Keratoprosthetic polyurethane
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
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

0
- BE BE786330D patent/BE786330A/fr unknown
1971
- 1971-07-16 GB GB3345771A patent/GB1351774A/en not_active Expired
1972
- 1972-07-03 ZA ZA724551A patent/ZA724551B/xx unknown
- 1972-07-05 AU AU44237/72A patent/AU470082B2/en not_active Expired
- 1972-07-12 IT IT26908/72A patent/IT962833B/it active
- 1972-07-13 FR FR7225623A patent/FR2146297B1/fr not_active Expired
- 1972-07-13 DE DE2234507A patent/DE2234507A1/de not_active Ceased
- 1972-07-14 ES ES404894A patent/ES404894A1/es not_active Expired
- 1972-07-14 NL NL7209759A patent/NL7209759A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7209759A (fr)	1973-01-18
ZA724551B (en)	1973-03-28
FR2146297B1 (fr)	1976-08-06
DE2234507A1 (de)	1973-02-01
IT962833B (it)	1973-12-31
FR2146297A1 (fr)	1973-03-02
ES404894A1 (es)	1975-06-16
GB1351774A (en)	1974-05-01
AU4423772A (en)	1974-01-10
AU470082B2 (en)	1976-03-04

Publication	Publication Date	Title
AT333623B (de)	1976-12-10	Sportschuh
BE780107A (fr)	1972-07-03	Garde-temps
AT335885B (de)	1977-04-12	Sportschuh
BE777856A (fr)	1972-07-10	Cryocable
BE781289A (fr)	1972-07-17	Baggervaartuig
AT329438B (de)	1976-05-10	Lufthebeforderer
BE782893A (fr)	1972-11-03	Fotografisch zilverhalogenide-materiaal
BE782659A (fr)	1972-10-26	Feromoon
BE782305A (fr)	1972-08-16	Ruisgetal-meetcircuit
AT325420B (de)	1975-10-27	Koronagenerator
BE780668A (fr)	1972-09-15	Documentbehandelingsstelsel
BE779073A (fr)	1972-08-08	Bitumineuze emulsies
BE779891A (fr)	1972-08-25	Balai laveur-essoreur
BE778428A (fr)	1972-05-16	Vatenklem
BE782078A (fr)	1972-07-31	Camouflagenet
AT342779B (de)	1978-04-25	Zahnpasten
BE783103A (fr)	1972-11-06	Kunststofraam
BE782967A (fr)	1972-09-01	Tandpasta
BE781869A (fr)	1972-10-10	Cryoliaison
FI52240C (fi)	1977-07-11	Salpasarana
BE780406A (fr)	1972-09-11	Tabulatorponsmachine
BE782714A (fr)	1972-08-16	Metselmachine
BE777205R (fr)	1972-04-17	Braguette
BE782997A (fr)	1972-11-06	Verbeterd fotografisch kleurenmateriaal
BE778507A (fr)	1972-07-26	Beta-alcoylthio-aldehydes