FI842646A - PAPPERSLIMNINGSPROCESS. - Google Patents

PAPPERSLIMNINGSPROCESS. Download PDF

Info

Publication number
FI842646A
FI842646A FI842646A FI842646A FI842646A FI 842646 A FI842646 A FI 842646A FI 842646 A FI842646 A FI 842646A FI 842646 A FI842646 A FI 842646A FI 842646 A FI842646 A FI 842646A
Authority
FI
Finland
Prior art keywords
papperslimningsprocess
Prior art date
Application number
FI842646A
Other languages
Finnish (fi)
Other versions
FI842646A0 (en
Inventor
Nicola Spina
Antonio Isolati
Original Assignee
Prodeco Spa
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 Prodeco Spa filed Critical Prodeco Spa
Publication of FI842646A0 publication Critical patent/FI842646A0/en
Publication of FI842646A publication Critical patent/FI842646A/en

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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI842646A 1983-07-01 1984-06-29 PAPPERSLIMNINGSPROCESS. FI842646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21893/83A IT1163643B (en) 1983-07-01 1983-07-01 PROCEDURE FOR PAPER COLLATION, IN PARTICULAR IN THE PRESENCE OF A SENSITIVE CHARGE IN THE ACID ENVIRONMENT

Publications (2)

Publication Number Publication Date
FI842646A0 FI842646A0 (en) 1984-06-29
FI842646A true FI842646A (en) 1985-01-02

Family

ID=11188327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842646A FI842646A (en) 1983-07-01 1984-06-29 PAPPERSLIMNINGSPROCESS.

Country Status (8)

Country Link
EP (1) EP0133902A3 (en)
JP (1) JPS6034698A (en)
AU (1) AU3005884A (en)
FI (1) FI842646A (en)
IT (1) IT1163643B (en)
NO (1) NO842651L (en)
PT (1) PT78806B (en)
ZA (1) ZA844944B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194299A (en) * 1985-02-21 1986-08-28 株式会社　協立有機工業研究所 Enhancement of yield of filler in neutral papermaking
SE8700058L (en) * 1987-01-09 1988-07-10 Skogsindustriens Tekniska Fors PAPER
JPS63180948A (en) * 1987-01-21 1988-07-26 Mitsubishi Paper Mills Ltd Base for photographic paper
JPH0648360B2 (en) * 1987-01-21 1994-06-22 三菱製紙株式会社 Support for photographic paper
FR2612961B1 (en) * 1987-03-23 1989-10-13 Atochem PROCESS FOR THE MANUFACTURE OF PAPER BY ADDITION TO THE FIBROUS SUSPENSION OF A MINERAL FILLER, A GLUING AGENT, CATIONIC STARCH AND ALUMINUM POLYCHLORIDE
DK0512038T3 (en) * 1990-01-22 1995-07-24 Exxon Chemical Patents Inc Foam reduction in papermaking
TR24973A (en) * 1991-02-05 1992-09-01 Exxon Chemical Patents Inc REDUCING FOAMING IN PAPER MANUFACTURING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130271B (en) * 1960-10-28 1962-05-24 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper webs
CA759363A (en) * 1964-05-26 1967-05-23 Harima Kasei Kogyo Co. Sizing of paper
JPS5374118A (en) * 1976-12-09 1978-07-01 Toa Gosei Chem Ind Additives for paper making
FR2418297A1 (en) * 1978-02-27 1979-09-21 Ugine Kuhlmann IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES
BE884712A (en) * 1979-07-10 1981-02-11 Arjomari Prioux NEW SHEET PRODUCTS CONTAINING THERMOPLASTIC AND CELLULOSIC FIBERS, PROCESS FOR THEIR PREPARATION AND APPLICATION THEREOF

Also Published As

Publication number Publication date
NO842651L (en) 1985-01-02
PT78806A (en) 1984-07-01
ZA844944B (en) 1985-02-27
EP0133902A3 (en) 1985-05-02
AU3005884A (en) 1985-01-03
JPS6034698A (en) 1985-02-22
IT1163643B (en) 1987-04-08
IT8321893A0 (en) 1983-07-01
EP0133902A2 (en) 1985-03-13
FI842646A0 (en) 1984-06-29
PT78806B (en) 1986-06-05

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: PRODECO SPA