EA200200515A1 - Кристаллический меламин и его применение в аминоформальдегидных смолах - Google Patents

Кристаллический меламин и его применение в аминоформальдегидных смолах

Info

Publication number
EA200200515A1
EA200200515A1 EA200200515A EA200200515A EA200200515A1 EA 200200515 A1 EA200200515 A1 EA 200200515A1 EA 200200515 A EA200200515 A EA 200200515A EA 200200515 A EA200200515 A EA 200200515A EA 200200515 A1 EA200200515 A1 EA 200200515A1
Authority
EA
Eurasian Patent Office
Prior art keywords
resins
aminoformaldehyd
melamine
crystal
application
Prior art date
Application number
EA200200515A
Other languages
English (en)
Other versions
EA007456B1 (ru
Inventor
Вероника Мария Леонарда Жозефина Артс
Тьяй Тьин Тьиу
Курт Ликелема
Original Assignee
Дсм Н.В.
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.)
Filing date
Publication date
Application filed by Дсм Н.В. filed Critical Дсм Н.В.
Publication of EA200200515A1 publication Critical patent/EA200200515A1/ru
Publication of EA007456B1 publication Critical patent/EA007456B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/62—Purification of melamine
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Изобретение относится к многокристаллическому порошку меламина, имеющему следующие свойства: удельная поверхность 0,7-5 м/г; содержание кислородсодержащих компонентов <0,7 вес.%; цвет АРНА менее 17; мелам более 1,5 вес.%. Изобретение также относится к аминоформальдегидной смоле, в которой использован многокристаллический меламин с содержанием мелама более 1,5 вес.%.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200515A 1999-11-02 2000-10-05 Кристаллический меламин и его применение в аминоформальдегидных смолах EA007456B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1013456A NL1013456C2 (nl) 1999-11-02 1999-11-02 Kristallijn melamine en de toepassing in aminoformaldehydeharsen.
PCT/NL2000/000715 WO2001032635A1 (en) 1999-11-02 2000-10-05 Crystalline melamine and its use in amino-formaldehyde resins

Publications (2)

Publication Number Publication Date
EA200200515A1 true EA200200515A1 (ru) 2002-10-31
EA007456B1 EA007456B1 (ru) 2006-10-27

Family

ID=19770180

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200515A EA007456B1 (ru) 1999-11-02 2000-10-05 Кристаллический меламин и его применение в аминоформальдегидных смолах

Country Status (16)

Country Link
US (1) US6706856B2 (ru)
EP (1) EP1226130B1 (ru)
JP (1) JP2003516937A (ru)
KR (1) KR100674785B1 (ru)
CN (1) CN1229356C (ru)
AT (1) ATE517876T1 (ru)
AU (1) AU781147B2 (ru)
CA (1) CA2389435C (ru)
EA (1) EA007456B1 (ru)
ES (1) ES2370384T3 (ru)
NL (1) NL1013456C2 (ru)
NO (1) NO322225B1 (ru)
PL (1) PL212889B1 (ru)
SA (1) SA00210604B1 (ru)
TW (1) TW567196B (ru)
WO (1) WO2001032635A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2335700A1 (en) * 2001-07-25 2011-06-22 Boehringer Ingelheim (Canada) Ltd. Hepatitis C virus polymerase inhibitors with a heterobicylic structure
NL1022764C2 (nl) * 2003-02-24 2004-08-26 Dsm Nv Natte quench.
EP1598074B1 (en) * 2003-02-28 2019-01-02 Chugai Seiyaku Kabushiki Kaisha Stabilized protein-containing formulations
EP1606331B1 (de) * 2003-03-26 2009-09-16 AMI Agrolinz Melamine International GmbH Aminotriazin-kondensationsprodukt, verwendung eines aminotriazin-kondensationsproduktes und verfahren zur herstellung des aminotriazin-kondensationsproduktes
DE10333893A1 (de) * 2003-07-22 2005-02-10 Kompetenzzentrum Holz Gmbh Kunststoffe und Holz enthaltende Verbundwerkstoffe
DE102005022228A1 (de) * 2005-05-10 2006-11-23 Ami-Agrolinz Melamine International Gmbh Melamin-Formaldehyd Harzlösung und Verfahren zu deren Herstellung
WO2007113004A1 (en) * 2006-04-13 2007-10-11 Dsm Ip Assets B.V. Paper substrate comprising vapour deposited triazine, and process and apparatus for making a laminate comprising said substrate
MX2008013079A (es) * 2006-04-13 2008-10-27 Dsm Ip Assets Bv Sustrato de papel que comprende triazina depositada por evaporacion y un proceso para elaborar un laminado que comprende tal sustrato.
US8537931B2 (en) * 2008-01-04 2013-09-17 Qualcomm Incorporated Methods and apparatus for synchronization and detection in wireless communication systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565867A (en) * 1984-01-05 1986-01-21 Melamine Chemicals, Inc. Anhydrous high-pressure melamine synthesis
US5120821A (en) * 1991-02-22 1992-06-09 Melamine Chemicals, Inc. Process for producing melamine formaldehyde resins using impure melamine
BE1006449A3 (nl) * 1992-12-15 1994-08-30 Dsm Nv Melaminederivaat.
AT402296B (de) * 1995-02-03 1997-03-25 Agrolinz Melamin Gmbh Verfahren zur reinigung von melamin
US5514797A (en) * 1995-06-07 1996-05-07 Melamine Chemicals, Inc. Method for increasing purity of melamine
US5514796A (en) * 1995-06-07 1996-05-07 Melamine Chemicals, Inc. Melamine of improved purity produced by high-pressure, non-catalytic process
CA2291627C (en) * 1997-06-02 2008-12-09 Dsm N.V. Crystalline melamine
NL1006751C2 (nl) * 1997-08-08 1999-02-09 Dsm Nv Amino-formaldehydeharsen.
NL1008571C2 (nl) * 1998-03-12 1999-07-28 Dsm Nv Kristallijn melamine.

Also Published As

Publication number Publication date
EP1226130B1 (en) 2011-07-27
TW567196B (en) 2003-12-21
NL1013456C2 (nl) 2001-05-03
NO322225B1 (no) 2006-08-28
PL212889B1 (pl) 2012-12-31
EA007456B1 (ru) 2006-10-27
CN1414957A (zh) 2003-04-30
KR20020059423A (ko) 2002-07-12
PL354609A1 (en) 2004-02-09
AU1062801A (en) 2001-05-14
WO2001032635A1 (en) 2001-05-10
AU781147B2 (en) 2005-05-05
ATE517876T1 (de) 2011-08-15
US20030018158A1 (en) 2003-01-23
CN1229356C (zh) 2005-11-30
ES2370384T3 (es) 2011-12-15
KR100674785B1 (ko) 2007-01-25
SA00210604B1 (ar) 2006-10-11
NO20022052L (no) 2002-07-02
US6706856B2 (en) 2004-03-16
EP1226130A1 (en) 2002-07-31
NO20022052D0 (no) 2002-04-30
CA2389435A1 (en) 2001-05-10
CA2389435C (en) 2008-07-29
JP2003516937A (ja) 2003-05-20
ES2370384T8 (es) 2012-01-05

Similar Documents

Publication Publication Date Title
CA2276455A1 (en) Phthalazinones
IL157773A0 (en) 2-amino-propanol derivatives
EA200200515A1 (ru) Кристаллический меламин и его применение в аминоформальдегидных смолах
WO2002094020A8 (de) Verwendung von triazolopyrimidin-derivaten als mikrobizide im materialschutz
IL140070A0 (en) Benzamide derivatives and pharmaceutical compositions containing the same
IT1268412B1 (it) Miscele fungicide
BR9408158A (pt) Composto de triazina e composição curável
ID25646A (id) Melamin kristalin
ZA93616B (en) Modified epoxy resin compositions, curable compositions and reduced gloss coating compositions.
FR2673941B1 (fr) Compositions d&#39;engrais ayant une durete elevee et une stabilite au stockage elevee.
HK1047576A1 (en) Phenolic compounds and recording materials containing the same.
DE69201724D1 (de) Kosmetische zusammensetzungen.
FI944120A (fi) Kinoliiniyhdisteet
DE59405727D1 (de) Thiocarbamoylverbindungen als mikrobizide
MX9700163A (es) Composiciones de revestimiento durable.
PH31255A (en) Use of triazine compounds as anxiolytics.
DE59810106D1 (de) Substituierte 2,4-diamino-1,3,5-triazine
WO2002014304A3 (en) Novel trioxepan compounds
DE59201157D1 (de) Verwendung isomerer 1,1,1-trialkyl-2-phenyl-ethan-derivate als riechstoffe, sowie diese enthaltende riechstoffkompositionen.
DK1382599T3 (da) 2-(2,4-dihydroxyphenyl)-4,6- bis(3,4-dimethylphenyl)-s-triazin og 2-(2,4-dihydroxyphenyl)-4-(3,4-dimethylphenyl)-6-(2,3-dimethylphenyl)-s-triazin og derivater deraf som UV-absorber

Legal Events

Date Code Title Description
PC1A Registration of transfer to a eurasian application by force of assignment
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU