ES8501636A1 - Un metodo de producir un filtro de papel impregnado con resina. - Google Patents

Un metodo de producir un filtro de papel impregnado con resina.

Info

Publication number
ES8501636A1
ES8501636A1 ES521838A ES521838A ES8501636A1 ES 8501636 A1 ES8501636 A1 ES 8501636A1 ES 521838 A ES521838 A ES 521838A ES 521838 A ES521838 A ES 521838A ES 8501636 A1 ES8501636 A1 ES 8501636A1
Authority
ES
Spain
Prior art keywords
resin
filter papers
inpregnated
molar ratio
phenol
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
Application number
ES521838A
Other languages
English (en)
Other versions
ES521838A0 (es
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 UK Ltd
Original Assignee
Borden UK Ltd
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 Borden UK Ltd filed Critical Borden UK Ltd
Publication of ES8501636A1 publication Critical patent/ES8501636A1/es
Publication of ES521838A0 publication Critical patent/ES521838A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • 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

Landscapes

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

Abstract

METODO PARA PRODUCIR UN FILTRO DE PAPEL IMPREGNADO CON RESINA.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UN PAPEL DE FILTRO DE DIMENSIONES ADECUADAS; SEGUNDA, SE IMPREGNA DICHO PAPEL DE FILTRO CON UNA RESINA ALCALINA DE FENOL-ALDEHIDO; Y POR ULTIMO, SE PONE EN CONTACTO CON LA RESINA, UN ESTER, QUE ACTUA COMO CATALIZADOR, PARA CURAR LA RESINA Y, ANTES, DURANTE O DESPUES DE CURAR LA RESINA, SE CONFIGURA EL PAPEL CON LA FORMA DESEADA PARA EL FILTRO. LA RELACION MOLAR DE ALDEHIDO A FENOL, EN LA RESINA, ESTA COMPRENDIDA ENTRE 1:1 Y 3,5:1.
ES521838A 1982-04-27 1983-04-26 Un metodo de producir un filtro de papel impregnado con resina. Granted ES521838A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8212179 1982-04-27

Publications (2)

Publication Number Publication Date
ES8501636A1 true ES8501636A1 (es) 1984-12-01
ES521838A0 ES521838A0 (es) 1984-12-01

Family

ID=10530000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521838A Granted ES521838A0 (es) 1982-04-27 1983-04-26 Un metodo de producir un filtro de papel impregnado con resina.

Country Status (9)

Country Link
EP (1) EP0094165B1 (es)
JP (1) JPS58207918A (es)
AR (1) AR229313A1 (es)
AU (1) AU553707B2 (es)
BR (1) BR8302169A (es)
DE (1) DE3377267D1 (es)
ES (1) ES521838A0 (es)
MX (1) MX162250A (es)
PH (1) PH23016A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1330604C (en) * 1987-09-30 1994-07-05 Richard D. Stratton Latently curable binder compositions which contain cure enhancing agents
US5234973A (en) * 1988-04-08 1993-08-10 Acme Resin Corporation Compositions for foundry molding processes utilizing reclaimed sand
US5190993A (en) * 1988-04-08 1993-03-02 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin using an aminosilane solution
BR8806482A (pt) * 1988-04-08 1990-07-31 Acme Resin Corp Processo para producao de artigo modelado com areia aglutinada com resina; processo para producao de agregados de areia; solucao aglutinante; e composicao de mistura mestra
GB8824611D0 (en) * 1988-10-20 1988-11-23 Ac Spark Plug Overseas Corp Treated filter paper
US5238976A (en) * 1990-06-15 1993-08-24 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin
US5208274A (en) * 1990-08-02 1993-05-04 Borden, Inc. Retarders for hardening phenolic resins
US5214079A (en) * 1990-08-02 1993-05-25 Borden, Inc. Accelerators for curing phenolic resole resins
US5180795A (en) * 1990-08-02 1993-01-19 Borden, Inc. Retarders for hardening phenolic resins
US5182346A (en) * 1990-08-02 1993-01-26 Borden, Inc. Accelerators for curing phenolic resole resins
US5096983A (en) * 1990-08-02 1992-03-17 Borden, Inc. Method for making a phenolic resole resin composition having extended work life
US5294649A (en) * 1990-08-02 1994-03-15 Borden, Inc. Accelerators for curing phenolic resole resins
US5145887A (en) * 1991-04-04 1992-09-08 Borden, Inc. High surface area magnesia as hardener for phenolic resins
US5145913A (en) * 1990-08-02 1992-09-08 Borden, Inc. Retarders for curing phenolic resole resins
US5223554A (en) * 1990-08-02 1993-06-29 Borden, Inc. Accelerators for curing phenolic resole resins
US5262495A (en) * 1990-08-02 1993-11-16 Borden, Inc. Retarders for curing phenolic resole resins containing an aggregate material
EP1421985B1 (en) * 2001-08-09 2012-05-23 DIC Corporation Heat resistant filter
DE10329262B3 (de) * 2003-06-23 2004-12-16 Infineon Technologies Ag Verfahren zur Behandlung eines Substrates und ein Halbleiterbauelement
DE102009006584B4 (de) 2009-01-29 2011-06-01 Neenah Gessner Gmbh Ein- oder mehrlagiges Filtermaterial, Filterelement aus einem solchen Material und Verfahren zu dessen Herstellung
ITMI20111155A1 (it) * 2011-06-24 2012-12-25 Nextmaterials S R L Filtri in cartone ondulato trattato ed aventi migliorata efficacia antibatterica nonché metodo per la loro realizzazione, in assenza di sostanze potenzialmente nocive
CN105771423B (zh) * 2016-03-11 2018-02-02 宝鸡科达特种纸业有限责任公司 一种低温快速固化过滤材料及其制备方法
US11014031B2 (en) * 2016-10-26 2021-05-25 Emd Millipore Corporation Reduction of leachable beta-glucan levels from cellulose-containing filter materials
CN109456497B (zh) * 2018-10-15 2022-05-17 昆明荣尊华品木业有限公司 用于胶膜纸浸渍的树脂快速固化方法
CN110894270B (zh) * 2019-11-13 2021-11-23 华南理工大学 一种热塑性酚醛树脂乳液及机油滤纸与它们的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1023881A (en) * 1962-05-03 1966-03-30 Monsanto Co Resinous condensates
DE2821294B2 (de) * 1978-05-16 1980-03-13 Deutsche Texaco Ag, 2000 Hamburg Phenolaldehydharz, Verfahren zu seiner Herstellung und seine Verwendung
SE445054B (sv) * 1978-07-17 1986-05-26 Ashland Oil Inc Papperssubstrat impregnerat med vermeherdande fenolharts
GB2059972B (en) * 1979-10-01 1983-03-30 Borden Uk Ltd Foundry moulding compositions

Also Published As

Publication number Publication date
AR229313A1 (es) 1983-07-15
BR8302169A (pt) 1983-12-27
MX162250A (es) 1991-04-16
EP0094165A2 (en) 1983-11-16
DE3377267D1 (en) 1988-08-11
AU553707B2 (en) 1986-07-24
EP0094165A3 (en) 1985-06-12
ES521838A0 (es) 1984-12-01
JPS6356812B2 (es) 1988-11-09
AU1303283A (en) 1983-11-03
JPS58207918A (ja) 1983-12-03
EP0094165B1 (en) 1988-07-06
PH23016A (en) 1989-03-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519