ES427395A1 - Un metodo para formar una suspension de un agente de relle-no mineral reactivo a los acidos. - Google Patents

Un metodo para formar una suspension de un agente de relle-no mineral reactivo a los acidos.

Info

Publication number
ES427395A1
ES427395A1 ES427395A ES427395A ES427395A1 ES 427395 A1 ES427395 A1 ES 427395A1 ES 427395 A ES427395 A ES 427395A ES 427395 A ES427395 A ES 427395A ES 427395 A1 ES427395 A1 ES 427395A1
Authority
ES
Spain
Prior art keywords
paper
precipitation
substance
occurs
colloidal solution
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
ES427395A
Other languages
English (en)
Spanish (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.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers 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 Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd
Publication of ES427395A1 publication Critical patent/ES427395A1/es
Expired 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0065—Preparation of gels containing an organic phase
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/24—Acids; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
ES427395A 1973-06-18 1974-06-18 Un metodo para formar una suspension de un agente de relle-no mineral reactivo a los acidos. Expired ES427395A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2884073A GB1462377A (en) 1973-06-18 1973-06-18 Manufacture of paper and filters therefor

Publications (1)

Publication Number Publication Date
ES427395A1 true ES427395A1 (es) 1976-07-16

Family

ID=10282003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427395A Expired ES427395A1 (es) 1973-06-18 1974-06-18 Un metodo para formar una suspension de un agente de relle-no mineral reactivo a los acidos.

Country Status (7)

Country Link
DK (1) DK323374A (enExample)
ES (1) ES427395A1 (enExample)
FI (1) FI185474A7 (enExample)
FR (1) FR2233441B1 (enExample)
GB (1) GB1462377A (enExample)
NO (1) NO141375C (enExample)
SE (1) SE415045B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676258A5 (enExample) * 1989-09-12 1990-12-28 Baerle & Cie Ag
CN104195880B (zh) * 2014-08-06 2016-08-24 明光市国星凹土有限公司 一种改性凹凸棒土纸张填料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898098A (en) * 1931-04-28 1933-02-21 Raffold Process Corp Paper manufacture
NO141221C (no) * 1970-03-31 1980-01-30 Welwyn Hall Res Assoc Fremgangsmaate for fremstilling av papir

Also Published As

Publication number Publication date
FI185474A7 (enExample) 1974-12-19
FR2233441A1 (enExample) 1975-01-10
NO742186L (enExample) 1975-01-13
SE415045B (sv) 1980-09-01
NO141375C (no) 1980-02-27
FR2233441B1 (enExample) 1978-01-13
NO141375B (no) 1979-11-19
GB1462377A (en) 1977-01-26
DK323374A (enExample) 1975-02-10

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