JPH1087598A5 - - Google Patents

Info

Publication number: JPH1087598A5
Authority: JP; Japan
Prior art keywords: diurethane; produced; thermal decomposition; comprises purified; improved process
Prior art date: 1997-07-09
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.): Granted

Application number

JP1997198010A

Other languages

English (en)

Japanese (ja)

Other versions

JP4119503B2 (ja

JPH1087598A (ja

Filing date

1997-07-09

Publication date

2005-04-07

1996-07-11 Priority claimed from DE19627906A external-priority patent/DE19627906A1/de

1997-07-09 Application filed filed Critical

1998-04-07 Publication of JPH1087598A publication Critical patent/JPH1087598A/ja

2005-04-07 Publication of JPH1087598A5 publication Critical patent/JPH1087598A5/ja

2008-07-16 Application granted granted Critical

2008-07-16 Publication of JP4119503B2 publication Critical patent/JP4119503B2/ja

2017-07-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

JP19801097A 1996-07-11 1997-07-09 ジウレタンの蒸留精製方法 Expired - Fee Related JP4119503B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19627906.2		1996-07-11
DE19627906A DE19627906A1 (de)	1996-07-11	1996-07-11	Verfahren zur destillativen Reinigung von Diurethanen

Publications (3)

Publication Number	Publication Date
JPH1087598A JPH1087598A (ja)	1998-04-07
JPH1087598A5 true JPH1087598A5 (2)	2005-04-07
JP4119503B2 JP4119503B2 (ja)	2008-07-16

Family

ID=7799515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19801097A Expired - Fee Related JP4119503B2 (ja)	1996-07-11	1997-07-09	ジウレタンの蒸留精製方法

Country Status (5)

Country	Link
EP (1)	EP0818441B1 (2)
JP (1)	JP4119503B2 (2)
CA (1)	CA2209754A1 (2)
DE (2)	DE19627906A1 (2)
ES (1)	ES2176560T3 (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008120645A1 (ja)	2007-03-30	2008-10-09	Asahi Kasei Chemicals Corporation	カルバミン酸エステルおよび芳香族ヒドロキシ化合物を含む組成物を用いるイソシアネートの製造方法、ならびにカルバミン酸エステル移送用および貯蔵用組成物
EP2982665B1 (en) *	2013-04-03	2018-06-27	Mitsui Chemicals, Inc.	Xylylene dicarbamate, method for producing xylylene diisocyanate, xylylene diisocyanate, and method for preserving xylylene dicarbamate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4141402A1 (de) *	1991-12-16	1993-06-17	Bayer Ag	Verfahren zur herstellung von hochreinen aromatischen di- und/oder polyurethanen
DE19523386A1 (de) *	1995-06-23	1997-01-09	Bayer Ag	Verfahren zur Entfernung von Nebenprodukten aus Diurethanen

1996
- 1996-07-11 DE DE19627906A patent/DE19627906A1/de not_active Withdrawn
1997
- 1997-06-30 ES ES97110632T patent/ES2176560T3/es not_active Expired - Lifetime
- 1997-06-30 DE DE59707130T patent/DE59707130D1/de not_active Expired - Lifetime
- 1997-06-30 EP EP97110632A patent/EP0818441B1/de not_active Expired - Lifetime
- 1997-07-07 CA CA002209754A patent/CA2209754A1/en not_active Abandoned
- 1997-07-09 JP JP19801097A patent/JP4119503B2/ja not_active Expired - Fee Related

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