YU57300A - Postupak za proizvodnju rezola - Google Patents

Postupak za proizvodnju rezola

Info

Publication number
YU57300A
YU57300A YU57300A YU57300A YU57300A YU 57300 A YU57300 A YU 57300A YU 57300 A YU57300 A YU 57300A YU 57300 A YU57300 A YU 57300A YU 57300 A YU57300 A YU 57300A
Authority
YU
Yugoslavia
Prior art keywords
admixed
dispersant
condensation reaction
resols
producing
Prior art date
Application number
YU57300A
Other languages
English (en)
Other versions
YU49358B (sh
Inventor
Willi Roll
Axel Bottcher
Walter Napp
Peter Fricke
Original Assignee
Bakelite Ag.
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 Bakelite Ag. filed Critical Bakelite Ag.
Publication of YU57300A publication Critical patent/YU57300A/sh
Publication of YU49358B publication Critical patent/YU49358B/sh

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Pronalazak se odnosi na postupak za proizvodnju rezola putem hemijske reakcije fenolnih jedinjenja sa aldehidima, uz katalitičko dejstvo takvih soli metala, čiji se katjoni u tehničkom postupku lako mogu izdvojiti kao teško rastvorne soli. Pritom se, za vreme ili posle reakcije kondenzovanja, u reakcionu smešu fenolnog jedinjenja, aldehida i soli metala, dodaje disperziono sredstvo, a po završetku reakcije kondenzovanja, pošto se umeša disperziono sredstvo, umešuje se sredstvo za kompleksiranje. Dobijene smole su providne i posle neutralisanja sa sumpornom kiselinom.[The invention relates to a method for producing resols by reacting phenolic compounds with aldehydes using the catalytic effect of metal salts whose cations are easily precipitated as poorly soluble salts in technical procedures. A dispersant is added to the reaction mixture consisting of the phenolic compound, aldehyde and metal salt before, during or after the condensation reaction and once the condensation reaction is complete and the dispersant has been admixed, a complexing agent is admixed. The resulting resins are transparent even after neutralisation with sulphuric acid.
YU57300A 1999-01-29 1999-12-30 Postupak za proizvodnju rezola YU49358B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19903487 1999-01-29

Publications (2)

Publication Number Publication Date
YU57300A true YU57300A (sh) 2002-09-19
YU49358B YU49358B (sh) 2005-09-19

Family

ID=7895745

Family Applications (1)

Application Number Title Priority Date Filing Date
YU57300A YU49358B (sh) 1999-01-29 1999-12-30 Postupak za proizvodnju rezola

Country Status (26)

Country Link
US (1) US6410776B1 (sh)
EP (1) EP1082371B1 (sh)
JP (1) JP2002535458A (sh)
CN (1) CN1146603C (sh)
AT (1) ATE215572T1 (sh)
AU (1) AU773008B2 (sh)
BG (1) BG64677B1 (sh)
BR (1) BR9909193A (sh)
CA (1) CA2326223A1 (sh)
CZ (1) CZ293443B6 (sh)
DE (2) DE59901126D1 (sh)
DK (1) DK1082371T3 (sh)
EE (1) EE04195B1 (sh)
ES (1) ES2173002T3 (sh)
HK (1) HK1034986A1 (sh)
HR (1) HRP20000049B1 (sh)
HU (1) HUP0104419A3 (sh)
MY (1) MY119954A (sh)
PL (1) PL193052B1 (sh)
RU (1) RU2234519C2 (sh)
SK (1) SK285425B6 (sh)
TR (1) TR200002788T1 (sh)
TW (1) TW593524B (sh)
WO (1) WO2000044802A1 (sh)
YU (1) YU49358B (sh)
ZA (1) ZA200004484B (sh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392163A (en) * 2002-08-20 2004-02-25 Univ Sheffield Soluble phenol-aldehyde condensate
EP2197926A1 (en) * 2007-09-21 2010-06-23 Saint-Gobain Abrasives, Inc. Phenolic resin formulation and coatings for abrasive products
WO2010078413A1 (en) 2008-12-31 2010-07-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
US9328188B2 (en) 2011-12-29 2016-05-03 Industrial Technology Research Institute Method for preparing phenol-formaldehyde resins, resin materials and method for preparing resin molding materials
EP3788103A4 (en) 2018-05-04 2022-01-12 Bridgestone Americas Tire Operations, LLC RUBBER COMPOSITION FOR TIRE TREAD
CN111995723B (zh) * 2020-07-13 2021-12-07 杭摩新材料集团股份有限公司 一种固体热固性酚醛树脂以及采用悬浮法制备该酚醛树脂的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576501A5 (sh) * 1970-07-06 1976-06-15 Vladimirsky Nii Sint Smol
US4131582A (en) * 1972-03-14 1978-12-26 Sumitomo Durez Company, Ltd. Method for preparing stable aqueous emulsion of phenolic resin
JPS5342291A (en) * 1976-09-30 1978-04-17 Matsushita Electric Works Ltd Preparation of water-soluble resol resin
DE3273070D1 (en) * 1981-12-25 1986-10-09 Kanebo Ltd Granular or powdery phenol-aldehyde resin and process for production thereof
CA1200039A (en) * 1981-12-26 1986-01-28 Hiroaki Koyama Resin composition containing granular or powdery phenol-aldehyde resin
JPS59202135A (ja) * 1983-04-28 1984-11-15 Aisin Chem Co Ltd 結合剤被覆砂粒
DE3504340A1 (de) * 1985-02-08 1986-08-14 Rütgerswerke AG, 6000 Frankfurt Phenolharz-bindemittel und seine herstellung und verwendung
DE3504339A1 (de) * 1985-02-08 1986-08-14 Rütgerswerke AG, 6000 Frankfurt Verfahren zur herstellung von phenolharzgebundenen glas- und mineralfaserprodukten
US5137931A (en) * 1989-06-01 1992-08-11 Asahi Yukizai Kogyo Co., Ltd. Foamable phenolic resin composition and process for preparation thereof
CA2143601A1 (en) 1995-02-22 1996-08-23 Claude Phillip Parks Storage stable melamine-modified phenolic resoles using an alkaline condensation and polyhydroxyl compound stabilization
FR2765880B1 (fr) 1997-07-11 1999-08-20 Ceca Sa Procede de fabrication de resines phenoliques pour la fabrication de produits contenant des fibres de verre et des fibres minerales

Also Published As

Publication number Publication date
BG104808A (en) 2001-05-31
WO2000044802A1 (de) 2000-08-03
BG64677B1 (bg) 2005-11-30
EP1082371A1 (de) 2001-03-14
DE59901126D1 (de) 2002-05-08
ATE215572T1 (de) 2002-04-15
PL343265A1 (en) 2001-07-30
CN1294602A (zh) 2001-05-09
ZA200004484B (en) 2001-03-01
DE10000801A1 (de) 2000-08-03
HUP0104419A3 (en) 2004-04-28
YU49358B (sh) 2005-09-19
CN1146603C (zh) 2004-04-21
SK285425B6 (sk) 2007-01-04
HUP0104419A2 (hu) 2002-03-28
EP1082371B1 (de) 2002-04-03
BR9909193A (pt) 2000-12-05
ES2173002T3 (es) 2002-10-01
SK14172000A3 (sk) 2001-04-09
TR200002788T1 (tr) 2001-02-21
HK1034986A1 (en) 2001-11-09
JP2002535458A (ja) 2002-10-22
HRP20000049B1 (en) 2003-10-31
AU773008B2 (en) 2004-05-13
PL193052B1 (pl) 2007-01-31
TW593524B (en) 2004-06-21
RU2234519C2 (ru) 2004-08-20
CA2326223A1 (en) 2000-08-03
EE04195B1 (et) 2003-12-15
AU2287000A (en) 2000-08-18
CZ293443B6 (cs) 2004-04-14
EE200000563A (et) 2002-02-15
MY119954A (en) 2005-08-30
CZ20003357A3 (cs) 2000-12-13
HRP20000049A2 (en) 2001-02-28
US6410776B1 (en) 2002-06-25
DK1082371T3 (da) 2002-06-24

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