NL238495A - - Google Patents

Info

Publication number: NL238495A
Authority: NL; Netherlands

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.)

1958-04-24

Publication of NL238495A publication Critical patent/NL238495A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyurethanes Or Polyureas (AREA)

NL238495D 1958-04-24 NL238495A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF25582A DE1101394B (en)	1958-04-24	1958-04-24	Process for the production of polyisocyanates with a biuret structure

Publications (1)

Publication Number	Publication Date
NL238495A true NL238495A (en)

Family

ID=7091690

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL238495D NL238495A (en)	1958-04-24
NL238495A NL144928B (en)	1958-04-24	1959-04-23	PROCESS FOR PREPARATION OF POLYISOCYANATES WITH BIURET STRUCTURE.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL238495A NL144928B (en)	1958-04-24	1959-04-23	PROCESS FOR PREPARATION OF POLYISOCYANATES WITH BIURET STRUCTURE.

Country Status (3)

Country	Link
BE (1)	BE578071A (en)
DE (1)	DE1101394B (en)
NL (2)	NL144928B (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL294647A (en) *	1962-06-27
DE1769817C2 (en) *	1968-07-19	1974-03-28	Bayer Ag, 5090 Leverkusen	Process for the production of lacquer coatings
DE2308015B2 (en) *	1973-02-17	1980-07-31	Bayer Ag, 5090 Leverkusen	Process for the production of polyisocyanates with a biuret structure
DE2803103A1 (en) *	1978-01-25	1979-07-26	Bayer Ag	PROCESS FOR THE PREPARATION OF ORGANIC POLYISOCYANATES CONTAINING BIURET AND / OR UREA GROUPS
DE2856864A1 (en)	1978-12-30	1980-07-24	Bayer Ag	NEW POLYISOCYANATES, A METHOD FOR THE PRODUCTION AND THEIR USE
DE3005009A1 (en)	1980-02-11	1981-08-20	Basf Ag, 6700 Ludwigshafen	MAGNETIC RECORDING CARRIERS
DE3418482A1 (en) *	1984-05-18	1985-11-21	Basf Ag, 6700 Ludwigshafen	MAGNETIC RECORDING CARRIERS
DE19505035A1 (en)	1995-02-15	1996-08-22	Basf Ag	Process for the preparation of biisocyanate-containing polyisocyanates
DE19545634A1 (en)	1995-12-07	1997-06-12	Bayer Ag	Solid-rich binder combinations
US6005062A (en)	1998-07-02	1999-12-21	3M Innovative Properties Company	Secondary aspartic acid amide esters
DE19955129A1 (en)	1999-11-17	2001-05-23	Bayer Ag	New, high-solids binder combinations and their use
DE10064646A1 (en) *	2000-12-22	2002-07-04	Basf Ag	Process for the production of highly functional aromatic polyisocyanates
WO2006055038A1 (en)	2004-05-24	2006-05-26	Hontek Corporation	Abrasion resistant coatings
DE102004056849A1 (en)	2004-11-25	2006-06-08	Bayer Materialscience Ag	New polyisocyanate mixtures, a process for their preparation and their use as hardener component in polyurethane coatings
DK2502679T3 (en)	2005-12-14	2018-02-26	Hontek Corp	Method of protecting and repairing a blade surface
US20080159870A1 (en)	2006-12-14	2008-07-03	Hontek Corporation	Method and coating for protecting and repairing an airfoil surface using molded boots, sheet or tape
EP2098367A1 (en)	2008-03-05	2009-09-09	Eastman Kodak Company	Sensitizer/Initiator Combination for Negative-Working Thermal-Sensitive Compositions Usable for Lithographic Plates
WO2009112467A1 (en)	2008-03-11	2009-09-17	Basf Se	Microcapsules with acylurea walls
DE102008052765A1 (en)	2008-10-22	2010-04-29	Bayer Materialscience Ag	Moisture-curing polyisocyanate mixtures
US10239985B2 (en)	2008-12-23	2019-03-26	Covestro Llc	Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
DE102009007194A1 (en)	2009-02-03	2010-08-05	Bayer Materialscience Ag	Flexible coatings
DE102009007228A1 (en)	2009-02-03	2010-08-05	Bayer Materialscience Ag	coatings
DE102009038463A1 (en)	2009-08-21	2011-02-24	Bayer Materialscience Ag	Process for the preparation of biuret polyisocyanates
US20110135832A1 (en)	2009-12-04	2011-06-09	Basf Coatings Ag	Method and composition for refinish coatings
DE102010031682A1 (en)	2010-07-20	2012-01-26	Bayer Materialscience Ag	Binder combinations for constructive drinking water pipe coatings
EP2630177B1 (en)	2010-10-20	2015-08-12	BASF Coatings GmbH	Scratch-resistant refinish clearcoat
US20120163981A1 (en)	2010-12-22	2012-06-28	Hong Shek C	Method and coating for protecting and repairing an airfoil surface
WO2013127850A1 (en)	2012-02-29	2013-09-06	Bayer Intellectual Property Gmbh	2-k pultrusion formulation and process
DE202012013176U1 (en)	2012-06-06	2015-04-01	!Obac Limited	Magnetic floor surface
DK2671853T3 (en)	2012-06-06	2015-03-23	3M Innovative Properties Co	Magnetic floor surface
CN103709076B (en)	2013-12-20	2015-09-16	万华化学集团股份有限公司	A kind of method of continuous production biuret polyisocyanate
EP2894180A1 (en)	2014-01-08	2015-07-15	Bayer MaterialScience AG	Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol
DE202014101620U1 (en)	2014-04-07	2014-04-29	Franken Systems Gmbh	Container with 2-component polyurea synthetic resins
EP3766686A1 (en)	2015-09-17	2021-01-20	Roberto Velozzi Jerez	Load-bearing composite panels, materials, products, and processes to make and use same
WO2018046334A1 (en)	2016-09-08	2018-03-15	Basf Coatings Gmbh	Coatings with radiation-curable hyperbranched polymers
WO2018046335A1 (en)	2016-09-08	2018-03-15	Basf Coatings Gmbh	Radiation-curable hyperbranched polymers with dicarboxylic acid cores
EP3512829B1 (en)	2016-09-15	2020-05-27	BASF Coatings GmbH	Coatings with wax-modified hyperbranched and flexible hyperbranched polyols
US20190106592A1 (en)	2017-10-11	2019-04-11	Basf Coatings Gmbh	Hyperbranched polymers for organic pigment dispersions and water-sensitive pigments
JP7558063B2 (en)	2018-02-02	2024-09-30	ビーエーエスエフソシエタス・ヨーロピア	Simultaneous optimization of fiber sizing treatment in-line with the pultrusion process
KR20210002638A (en)	2018-04-30	2021-01-08	에보니크 오퍼레이션즈 게엠베하	Polyurea composition from aspartic acid ester derived from polyaspartic acid ester and secondary heterocyclic amine
EP4085109B1 (en)	2019-12-30	2023-11-08	BASF Coatings GmbH	Coatings containing branched polyester polyols as plasticizers
AU2021330257A1 (en)	2020-08-28	2023-03-23	Basf Coatings Gmbh	Solvent-borne, two-pack, anticorrosion coating composition
WO2022090358A1 (en)	2020-10-28	2022-05-05	Basf Se	Production of a polyester polyol with low voc emission
JP2024529747A (en)	2021-08-17	2024-08-08	エボニックオペレーションズゲーエムベーハー	Polyurea compositions from polyaspartic acid esters and 2-substituted butanedioic acid esters
CN115894302B (en) *	2022-10-20	2024-06-25	山东新和成维生素有限公司	Process for preparing biuret polyisocyanates

0
- NL NL238495D patent/NL238495A/xx unknown
1958
- 1958-04-24 DE DEF25582A patent/DE1101394B/en active Pending
1959
- 1959-04-23 NL NL238495A patent/NL144928B/en not_active IP Right Cessation
- 1959-04-24 BE BE578071A patent/BE578071A/en unknown

Also Published As

Publication number	Publication date
BE578071A (en)	1959-08-17
DE1101394B (en)	1961-03-09
NL144928B (en)	1975-02-17

Publication	Publication Date	Title
AT214638B (en)	1961-04-25
AT217439B (en)	1961-10-10
FR1193882A (en)	1959-11-05
DE1142716C2 (en)	1963-07-25
AT215747B (en)	1961-06-26
FR610M (en)	1961-06-19
AT213316B (en)	1961-02-10
AT213908B (en)	1961-03-10
AT213446B (en)	1961-02-27
AT216227B (en)	1961-07-10
AT215751B (en)	1961-06-26
AT213337B (en)	1961-02-10
AT213557B (en)	1961-02-27
AT213670B (en)	1961-02-27
AT214270B (en)	1961-03-27
AT214348B (en)	1961-03-27
AT213558B (en)	1961-02-27
AT215738B (en)	1961-06-26
AT213631B (en)	1961-02-27
AT213472B (en)	1961-02-27
AT216803B (en)	1961-08-25
AT216612B (en)	1961-08-10
AT216749B (en)	1961-08-10
AT216771B (en)	1961-08-25
FR75772E (en)	1961-08-11