MX2020007461A - Aglutinante de resina fenolica con contenido reducido de formaldehido. - Google Patents

Aglutinante de resina fenolica con contenido reducido de formaldehido.

Info

Publication number
MX2020007461A
MX2020007461A MX2020007461A MX2020007461A MX2020007461A MX 2020007461 A MX2020007461 A MX 2020007461A MX 2020007461 A MX2020007461 A MX 2020007461A MX 2020007461 A MX2020007461 A MX 2020007461A MX 2020007461 A MX2020007461 A MX 2020007461A
Authority
MX
Mexico
Prior art keywords
phenolic resin
formaldehyde content
resin binder
reduced formaldehyde
polyurethane
Prior art date
Application number
MX2020007461A
Other languages
English (en)
Inventor
Christian Priebe
Original Assignee
Ask Chemicals Gmbh
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 Ask Chemicals Gmbh filed Critical Ask Chemicals Gmbh
Publication of MX2020007461A publication Critical patent/MX2020007461A/es

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3807—Resin-bonded materials, e.g. inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

La invención se refiere a resinas fenólicas de tipo éter bencílico con contenido reducido de formaldehido, que contienen por lo menos un secuestrante de formaldehido en la forma de un compuesto beta-dicarbonilico, y también un compuesto alfa-carbonil-carboxilico, particularmente ácido glioxilico, aglutinantes a base de estas resinas fenólicas, y compuestos de isocianato que comprenden por lo menos dos grupos isocianato para su uso en un proceso de caja fría de poliuretano - resina fenólica (proceso PUCB) y/o un proceso sin cocción de poliuretano - resina fenólica (proceso PUNB); la invención también se refiere a mezclas de materiales de moldeo que contienen dicho aglutinante, y a un método para producir machos, moldes o mazarotas.
MX2020007461A 2018-01-12 2019-01-11 Aglutinante de resina fenolica con contenido reducido de formaldehido. MX2020007461A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018100694.2A DE102018100694A1 (de) 2018-01-12 2018-01-12 Formaldehydreduziertes Phenolharzbindemittel
PCT/DE2019/100024 WO2019137583A1 (de) 2018-01-12 2019-01-11 Formaldehydreduziertes phenolharzbindemittel

Publications (1)

Publication Number Publication Date
MX2020007461A true MX2020007461A (es) 2020-09-14

Family

ID=65236811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007461A MX2020007461A (es) 2018-01-12 2019-01-11 Aglutinante de resina fenolica con contenido reducido de formaldehido.

Country Status (10)

Country Link
US (1) US12037444B2 (es)
EP (1) EP3737707B1 (es)
JP (1) JP7458982B2 (es)
KR (1) KR20200104317A (es)
CN (1) CN111566139B (es)
CA (1) CA3083304A1 (es)
DE (1) DE102018100694A1 (es)
ES (1) ES3060563T3 (es)
MX (1) MX2020007461A (es)
WO (1) WO2019137583A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018133239A1 (de) * 2018-12-20 2020-06-25 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Isocyanat-Komposition und Bindemittelsystem enthaltend diese Isocyanat-Komposition
DE102020118148A1 (de) 2020-07-09 2022-01-13 Bindur Gmbh Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung
US20220066321A1 (en) 2020-08-31 2022-03-03 Rohm And Haas Electronic Materials Llc Underlayer compositions and patterning methods
US11762294B2 (en) * 2020-08-31 2023-09-19 Rohm And Haas Electronic Materials Llc Coating composition for photoresist underlayer
EP4727712A1 (en) * 2023-06-13 2026-04-22 Foseco International Limited A composition for producing a coating on a main body of a mold or core for metal casting that emits formaldehyde when heated
EP4578885A1 (en) 2023-12-31 2025-07-02 Prefere Resins Holding GmbH Low formaldehyde phenolic resins

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US3429848A (en) 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US4268425A (en) 1979-05-14 1981-05-19 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof
US4413931A (en) * 1981-02-02 1983-11-08 Univar Corporation Method for treating subterranean formations
US4540724A (en) 1984-01-30 1985-09-10 Ashland Oil Inc. Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof
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US4546124A (en) 1984-10-12 1985-10-08 Acme Resin Corporation Polyurethane binder compositions
US5358748A (en) 1992-05-19 1994-10-25 Schuller International, Inc. Acidic glass fiber binding composition, method of use and curable glass fiber compositions
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US5795933A (en) 1996-12-19 1998-08-18 The Dexter Corporation Waterborne coating compositions having ultra low formaldehyde concentration
JP3215945B2 (ja) * 1997-07-14 2001-10-09 群栄化学工業株式会社 鋳物砂用のエステル硬化型硬化剤組成物
DE19850833C2 (de) 1998-11-04 2001-06-13 Ashland Suedchemie Kernfest Bindemittelsystem zur Herstellung von Kernen und Gießformen auf Polyurethanbasis, deren Verwendung und Verfahren zur Herstellung eines Gießformteils auf Polyurethanbasis
US6478998B1 (en) * 2000-09-13 2002-11-12 Borden Chemical, Inc. Hybrid phenol-formaldehyde and polymeric isocyanate based adhesive and methods of synthesis and use
JP4868653B2 (ja) * 2001-04-11 2012-02-01 旭化成建材株式会社 フェノール樹脂発泡体
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Also Published As

Publication number Publication date
BR112020012350A2 (pt) 2020-11-24
CA3083304A1 (en) 2019-07-18
KR20200104317A (ko) 2020-09-03
US20210087327A1 (en) 2021-03-25
EP3737707B1 (de) 2025-12-10
JP2021510746A (ja) 2021-04-30
US12037444B2 (en) 2024-07-16
EP3737707A1 (de) 2020-11-18
WO2019137583A1 (de) 2019-07-18
ES3060563T3 (en) 2026-03-27
RU2020119962A (ru) 2021-12-17
JP7458982B2 (ja) 2024-04-01
CN111566139A (zh) 2020-08-21
CN111566139B (zh) 2022-07-08
DE102018100694A1 (de) 2019-07-18

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