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MY163830A - Low free formaldehyde amino resin and method for producing same - Google Patents

Low free formaldehyde amino resin and method for producing same

Info

Publication number
MY163830A
MY163830A MYPI2017701391A MYPI2017701391A MY163830A MY 163830 A MY163830 A MY 163830A MY PI2017701391 A MYPI2017701391 A MY PI2017701391A MY PI2017701391 A MYPI2017701391 A MY PI2017701391A MY 163830 A MY163830 A MY 163830A
Authority
MY
Malaysia
Prior art keywords
amino resin
free formaldehyde
low free
producing same
producing
Prior art date
Application number
MYPI2017701391A
Inventor
Kan Takeuchi
Shinsuke Kariura
Ikue HAMAMOTO
Original Assignee
Dainippon Ink & Chemicals
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 Dainippon Ink & Chemicals filed Critical Dainippon Ink & Chemicals
Publication of MY163830A publication Critical patent/MY163830A/en

Links

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
    • 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
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • 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
    • 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
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C08G12/36—Ureas; Thioureas

Landscapes

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

Abstract

PROVIDED ARE A METHOD FOR PRODUCING AN AMINO RESIN, WHICH IS ADVANTAGEOUS NOT ONLY IN THAT THE FREE FORMALDEHYDE CONTENT OF THE AMINO RESIN CAN BE EFFECTIVELY REDUCED, BUT ALSO IN THAT THE FORMALDEHYDE CONTENT IN THE AMINO RESIN IS NOT INCREASED EVEN DURING THE STORAGE, AND A LOW FREE FORMALDEHYDE AMINO RESIN OBTAINED BY THE METHOD. A METHOD FOR PRODUCING A LOW FREE FORMALDEHYDE AMINO RESIN, WHICH HAS THE STEPS OF: (1) CAUSING AN AMINO COMPOUND AND AN ALDEHYDE TO UNDERGO A POLYCONDENSATION REACTION IN A SOLVENT TO OBTAIN A REACTION MIXTURE CONTAINING AN AMINO RESIN; AND (2) HEATING THE REACTION MIXTURE OBTAINED IN THE STEP (1) TO 80 TO 150°C SO AS TO CAUSE THE ORGANIC PHASE TO SUFFER REFLUXING OR DESOLVATION, AND A LOW FREE FORMALDEHYDE AMINO RESIN OBTAINED BY THE METHOD.
MYPI2017701391A 2014-11-06 2015-09-24 Low free formaldehyde amino resin and method for producing same MY163830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014226058 2014-11-06

Publications (1)

Publication Number Publication Date
MY163830A true MY163830A (en) 2017-10-31

Family

ID=55908896

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017701391A MY163830A (en) 2014-11-06 2015-09-24 Low free formaldehyde amino resin and method for producing same

Country Status (5)

Country Link
JP (1) JP5928671B1 (en)
KR (2) KR20170142216A (en)
CN (1) CN107075059A (en)
MY (1) MY163830A (en)
WO (1) WO2016072167A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11739235B2 (en) 2016-12-21 2023-08-29 Basf Se Process for preparing liquid compositions of etherified melamine formaldehyde resins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270667A (en) * 1986-05-19 1987-11-25 Dainippon Ink & Chem Inc Production of aqueous dispersion of aminoplast
DE3810114A1 (en) * 1988-03-25 1989-10-12 Sueddeutsche Kalkstickstoff METHOD FOR PRODUCING CONDENSATION PRODUCTS CONTAINING SULPHONIC ACID GROUPS WITH A LOW FREE FORMALDEHYDE CONTENT
JP3580039B2 (en) * 1996-08-26 2004-10-20 東洋インキ製造株式会社 Thermosetting resin and its use
JPH11106464A (en) * 1997-09-30 1999-04-20 Hitachi Chem Co Ltd Amino resin, its production and molding material
JP2002234925A (en) * 2001-02-13 2002-08-23 Mitsubishi Rayon Co Ltd Method for producing urea-formaldehyde condensate
JP2002338647A (en) * 2001-03-14 2002-11-27 Nippon Paint Co Ltd Method for producing aminoformaldehyde resin
CN101475676B (en) * 2009-01-20 2011-06-29 江苏工业学院 Preparation of urea-formaldehyde resin for environment-friendly artificial board
CN101565492B (en) * 2009-04-29 2011-07-20 永港伟方（北京）科技股份有限公司 Low toxic and environment-friendly urea-formaldehyde resin and preparation method thereof
CN102803323B (en) * 2010-02-16 2014-12-03 巴斯夫欧洲公司 Silylated amino resins

Also Published As

Publication number Publication date
KR20170142216A (en) 2017-12-27
KR20170062543A (en) 2017-06-07
JPWO2016072167A1 (en) 2017-04-27
JP5928671B1 (en) 2016-06-01
CN107075059A (en) 2017-08-18
WO2016072167A1 (en) 2016-05-12

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