BE710835A - - Google Patents

Info

Publication number: BE710835A
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.)

1967-02-17

Filing date

1968-02-16

Publication date

1968-08-16

1968-02-16 Application filed filed Critical

1968-08-16 Publication of BE710835A publication Critical patent/BE710835A/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
- C08G18/70—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
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
- 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
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80

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)

BE710835D 1967-02-17 1968-02-16 BE710835A (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US61828067A	1967-02-17	1967-02-17
US69936268A	1968-01-22	1968-01-22
US2975270A	1970-04-24	1970-04-24

Publications (1)

Publication Number	Publication Date
BE710835A true BE710835A (zh)	1968-08-16

Family

ID=27363528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE710835D BE710835A (zh)	1967-02-17	1968-02-16

Country Status (7)

Country	Link
US (1)	US3631138A (zh)
BE (1)	BE710835A (zh)
CH (1)	CH481159A (zh)
DE (1)	DE1720258A1 (zh)
FR (1)	FR1584469A (zh)
GB (1)	GB1216604A (zh)
NL (1)	NL155858B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4125693A (en) *	1973-11-03	1978-11-14	Chemie-Anlagenbau Bischofsheim Gmbh	Process for the production of polyurethanes dissolved in a solvent and also their use for the production of fabricated shapes, especially of microporous structures
GB8918779D0 (en) *	1989-08-17	1989-09-27	Univ Leicester	Shaking table
US6472494B2 (en)	2000-04-26	2002-10-29	E. I. Du Pont De Nemours And Company	Spandex with high heat-set efficiency
US6720403B1 (en)	2002-11-01	2004-04-13	E.I. Dupont De Nemours And Co.	Polyurethaneurea and spandex comprising same
US6916896B2 (en) *	2003-05-05	2005-07-12	Invista North America S.A.R.L.	High productivity spandex fiber process and product
US7838617B2 (en) *	2003-05-05	2010-11-23	Invista North America S.àr.l.	Dyeable spandex
EP1968483A4 (en)	2005-12-06	2010-07-21	Tyco Healthcare	BIOABSORBABLE SURGICAL COMPOSITION
EP1962867B1 (en)	2005-12-06	2013-06-19	Covidien LP	Biocompatible surgical compositions
EP1960469B1 (en) *	2005-12-06	2016-07-13	Covidien LP	Bioabsorbable compounds and compositions containing them
WO2007067806A2 (en)	2005-12-08	2007-06-14	Tyco Healthcare Group Lp	Biocompatible surgical compositons
US7858835B2 (en) *	2007-06-27	2010-12-28	Tyco Healthcare Group Lp	Foam control for synthetic adhesive/sealant
US8500947B2 (en) *	2007-11-15	2013-08-06	Covidien Lp	Speeding cure rate of bioadhesives
US8263704B2 (en) *	2008-04-23	2012-09-11	Tyco Healthcare Group Lp	Bioabsorbable surgical composition
US11732083B2 (en)	2020-11-19	2023-08-22	Covestro Llc	Polyisocyanate resins

1968
- 1968-02-12 NL NL6801961.A patent/NL155858B/xx unknown
- 1968-02-14 CH CH218068A patent/CH481159A/de not_active IP Right Cessation
- 1968-02-14 FR FR1584469D patent/FR1584469A/fr not_active Expired
- 1968-02-15 DE DE19681720258 patent/DE1720258A1/de active Pending
- 1968-02-16 BE BE710835D patent/BE710835A/xx unknown
- 1968-02-16 GB GB7680/68A patent/GB1216604A/en not_active Expired
1970
- 1970-04-24 US US29752A patent/US3631138A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1216604A (en)	1970-12-23
NL6801961A (zh)	1968-08-19
NL155858B (nl)	1978-02-15
US3631138A (en)	1971-12-28
DE1720258A1 (de)	1971-06-09
FR1584469A (zh)	1969-12-26
CH481159A (de)	1969-11-15

Publication	Publication Date	Title
AU425114B2 (zh)	1972-06-14
AU416737B2 (zh)	1971-09-03
AU2277767A (zh)	1968-12-12
AU342066A (zh)	1968-09-19
AU610966A (zh)	1968-11-28
AU2977667A (zh)	1969-05-22
AU2256867A (zh)	1968-12-05
AU1273466A (zh)	1969-04-24
AU2116667A (zh)	1969-04-03
AU3189468A (zh)	1969-07-10
AU2454867A (zh)	1969-01-16
AU3151267A (zh)	1968-01-08
AU2528767A (zh)	1970-01-08
BE692778A (zh)	1967-07-03
BE509738A (zh)
AU25066A (zh)	1968-07-11
AU2406369A (zh)	1969-01-09
AU1763766A (zh)	1968-08-15
AU34866A (zh)	1968-07-04
AU408412B2 (zh)	1970-11-23
AU1677166A (zh)	1968-07-25
BE477645A (zh)
AU459699A (zh)	1975-04-10
NL6801961A (zh)	1968-08-19
BE692198A (zh)	1967-06-16