CH574461A5 - - Google Patents

Info

Publication number: CH574461A5
Authority: CH; Switzerland

Application number

CH1733371A

Original Assignee

Shell Int Research

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.)

1970-12-01

Filing date

1971-11-29

Publication date

1976-04-15

1971-11-29 Application filed by Shell Int Research filed Critical Shell Int Research

1976-04-15 Publication of CH574461A5 publication Critical patent/CH574461A5/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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

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)

CH1733371A 1970-12-01 1971-11-29 CH574461A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5703270A GB1368066A (en)	1970-12-01	1970-12-01	Process for preparing polyurethane products

Publications (1)

Publication Number	Publication Date
CH574461A5 true CH574461A5 (xx)	1976-04-15

Family

ID=10478166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1733371A CH574461A5 (xx)	1970-12-01	1971-11-29

Country Status (12)

Country	Link
AT (1)	AT337982B (xx)
BE (1)	BE775694A (xx)
CA (1)	CA983643A (xx)
CH (1)	CH574461A5 (xx)
DE (1)	DE2159173A1 (xx)
ES (1)	ES397480A1 (xx)
FR (1)	FR2116413B1 (xx)
GB (1)	GB1368066A (xx)
IT (1)	IT941797B (xx)
NL (1)	NL7116346A (xx)
SE (1)	SE7115252L (xx)
ZA (1)	ZA717989B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2357587A1 (fr) *	1976-07-07	1978-02-03	Interox Chemicals Ltd	Procede pour la preparation de polyurethanes
DE3407031A1 (de) *	1984-02-27	1985-09-05	Gurit-Essex, Freienbach	Chemisch haertende zweikomponentenmasse auf der basis von polyurethanen, verfahren zur herstellung einer haertbaren masse auf polyurethanbasis und verwendung von mischungen aus zwei komponenten auf polyurethanbasis

1970
- 1970-12-01 GB GB5703270A patent/GB1368066A/en not_active Expired
1971
- 1971-11-23 BE BE775694A patent/BE775694A/xx unknown
- 1971-11-26 IT IT31709/71A patent/IT941797B/it active
- 1971-11-29 ZA ZA717989A patent/ZA717989B/xx unknown
- 1971-11-29 CH CH1733371A patent/CH574461A5/xx not_active IP Right Cessation
- 1971-11-29 ES ES397480A patent/ES397480A1/es not_active Expired
- 1971-11-29 FR FR7142684A patent/FR2116413B1/fr not_active Expired
- 1971-11-29 NL NL7116346A patent/NL7116346A/xx unknown
- 1971-11-29 SE SE7115252A patent/SE7115252L/sv unknown
- 1971-11-29 DE DE19712159173 patent/DE2159173A1/de active Pending
- 1971-11-29 AT AT1025771A patent/AT337982B/de active
- 1971-11-29 CA CA128,845A patent/CA983643A/en not_active Expired

Also Published As

Publication number	Publication date
ATA1025771A (de)	1976-11-15
ZA717989B (en)	1972-08-30
BE775694A (fr)	1972-05-23
SE7115252L (xx)	1972-06-02
CA983643A (en)	1976-02-10
DE2159173A1 (de)	1972-06-15
IT941797B (it)	1973-03-10
NL7116346A (xx)	1972-06-05
GB1368066A (en)	1974-09-25
FR2116413B1 (xx)	1974-05-10
AT337982B (de)	1977-07-25
ES397480A1 (es)	1975-03-16
FR2116413A1 (xx)	1972-07-13

Publication	Publication Date	Title
ATA96471A (xx)	1973-02-15
AU1146470A (xx)	1971-08-19
AU2044470A (xx)	1972-03-30
AU1473870A (xx)	1971-11-11
AU1326870A (xx)	1971-10-28
AU2130570A (xx)	1972-04-27
AU2085370A (xx)	1972-04-13
AU2017870A (xx)	1972-03-23
AU1833270A (xx)	1972-02-10
AU1716970A (xx)	1972-01-06
AU1517670A (xx)	1971-11-18
AU1336970A (xx)	1971-10-07
AU1591370A (xx)	1971-12-09
AU1841070A (xx)	1972-02-10
AU2144270A (xx)	1972-04-27
AU2131570A (xx)	1972-04-27
AU2130770A (xx)	1972-04-27
AU1328670A (xx)	1971-10-07
AU1277070A (xx)	1971-09-23
AU1343870A (xx)	1971-10-07
ATA672271A (xx)	1973-12-15
AU2119370A (xx)	1972-04-20
AU1247570A (xx)	1971-09-16
AU1581370A (xx)	1971-12-09
AU1235770A (xx)	1971-09-16

Legal Events

Date	Code	Title	Description
1981-07-31	PL	Patent ceased
2024-10-31	PL	Patent ceased