DE69106971D1 - Magnesia mit grosser spezifischer Oberfläche als Härter für Phenolharze. - Google Patents

Magnesia mit grosser spezifischer Oberfläche als Härter für Phenolharze.

Info

Publication number
DE69106971D1
DE69106971D1 DE69106971T DE69106971T DE69106971D1 DE 69106971 D1 DE69106971 D1 DE 69106971D1 DE 69106971 T DE69106971 T DE 69106971T DE 69106971 T DE69106971 T DE 69106971T DE 69106971 D1 DE69106971 D1 DE 69106971D1
Authority
DE
Germany
Prior art keywords
surface area
hardener
magnesia
specific surface
phenolic resins
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69106971T
Other languages
English (en)
Other versions
DE69106971T2 (de
Inventor
John Gerard Taylor
Arthur Harry Gerber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hexion Inc
Original Assignee
Borden Inc
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
Priority claimed from US07/562,206 external-priority patent/US5096983A/en
Priority claimed from US07/680,568 external-priority patent/US5145887A/en
Application filed by Borden Inc filed Critical Borden Inc
Application granted granted Critical
Publication of DE69106971D1 publication Critical patent/DE69106971D1/de
Publication of DE69106971T2 publication Critical patent/DE69106971T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63472—Condensation polymers of aldehydes or ketones
    • C04B35/63476—Phenol-formaldehyde condensation polymers
    • 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
    • C08G8/28—Chemically modified polycondensates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Ceramic Products (AREA)
DE69106971T 1990-08-02 1991-07-25 Magnesia mit grosser spezifischer Oberfläche als Härter für Phenolharze. Expired - Fee Related DE69106971T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/562,206 US5096983A (en) 1990-08-02 1990-08-02 Method for making a phenolic resole resin composition having extended work life
US07/680,568 US5145887A (en) 1991-04-04 1991-04-04 High surface area magnesia as hardener for phenolic resins

Publications (2)

Publication Number Publication Date
DE69106971D1 true DE69106971D1 (de) 1995-03-09
DE69106971T2 DE69106971T2 (de) 1995-07-13

Family

ID=27072863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106971T Expired - Fee Related DE69106971T2 (de) 1990-08-02 1991-07-25 Magnesia mit grosser spezifischer Oberfläche als Härter für Phenolharze.

Country Status (4)

Country Link
EP (1) EP0469786B1 (de)
AT (1) ATE117707T1 (de)
DE (1) DE69106971T2 (de)
IE (1) IE65576B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648404A (en) * 1994-04-11 1997-07-15 Borden Inc. Curatives for phenolic novolacs
DE10126713A1 (de) * 2001-05-31 2002-12-05 Bakelite Ag Silikatisch abbindende Formmassen und daraus hergestellte Formkörper
DE102006031700A1 (de) * 2006-07-08 2008-01-10 Refratechnik Holding Gmbh Verfahren für die Herstellung von basischen, kohlestoffhaltigen Erzeugnissen durch Gießformgebung und/oder bildsame Formgebung
EP3490530A4 (de) 2016-07-26 2020-02-26 Parachur, Vivek Anand Retard-zusammensetzung von wirkstoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1186347A (fr) * 1956-09-26 1959-08-20 Dow Chemical Co Composition auto-durcissante, thermoplastique et thermodurcissable, articles mis en forme fabriqués avec cette composition et leur procédé de préparation
US2869194A (en) * 1956-09-26 1959-01-20 Dow Chemical Co Auto-hardening phenol-formaldehyde composition and method of preparing shell molds therefrom
JPH0788460B2 (ja) * 1983-10-24 1995-09-27 九州耐火煉瓦株式会社 熱硬化性樹脂の常温硬化法

Also Published As

Publication number Publication date
DE69106971T2 (de) 1995-07-13
IE912736A1 (en) 1992-02-12
EP0469786A2 (de) 1992-02-05
IE65576B1 (en) 1995-11-01
ATE117707T1 (de) 1995-02-15
EP0469786A3 (en) 1992-04-01
EP0469786B1 (de) 1995-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BORDEN CHEMICAL, INC. (N.D.GES.D. STAATES DELAWARE

8339 Ceased/non-payment of the annual fee