FI873772A7 - Menetelmä lämpökäsiteltyjen papereiden valkaisuregeneraation kiihdyttämiseksi. - Google Patents

Menetelmä lämpökäsiteltyjen papereiden valkaisuregeneraation kiihdyttämiseksi. Download PDF

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Publication number
FI873772A7
FI873772A7 FI873772A FI873772A FI873772A7 FI 873772 A7 FI873772 A7 FI 873772A7 FI 873772 A FI873772 A FI 873772A FI 873772 A FI873772 A FI 873772A FI 873772 A7 FI873772 A7 FI 873772A7
Authority
FI
Finland
Prior art keywords
bleach
accelerating
regeneration
heat
treated papers
Prior art date
Application number
FI873772A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI873772A0 (fi
FI873772L (fi
Inventor
Bernd Reinhardt
Ulrik Arneberg
Original Assignee
Kaemmerer 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 Kaemmerer Gmbh filed Critical Kaemmerer Gmbh
Publication of FI873772A0 publication Critical patent/FI873772A0/fi
Publication of FI873772L publication Critical patent/FI873772L/fi
Publication of FI873772A7 publication Critical patent/FI873772A7/fi

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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
FI873772A 1986-09-10 1987-08-31 Menetelmä lämpökäsiteltyjen papereiden valkaisuregeneraation kiihdyttämiseksi. FI873772A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863630772 DE3630772A1 (de) 1986-09-10 1986-09-10 Verfahren zur beschleunigung der weissgradregeneration hitzebehandelter papiere

Publications (3)

Publication Number Publication Date
FI873772A0 FI873772A0 (fi) 1987-08-31
FI873772L FI873772L (fi) 1988-03-11
FI873772A7 true FI873772A7 (fi) 1988-03-11

Family

ID=6309275

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873772A FI873772A7 (fi) 1986-09-10 1987-08-31 Menetelmä lämpökäsiteltyjen papereiden valkaisuregeneraation kiihdyttämiseksi.

Country Status (7)

Country Link
EP (1) EP0259584B1 (enExample)
AT (1) ATE59070T1 (enExample)
DD (1) DD262049A5 (enExample)
DE (2) DE3630772A1 (enExample)
ES (1) ES2001747B3 (enExample)
FI (1) FI873772A7 (enExample)
NO (1) NO873765L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622259A (en) * 1995-06-07 1997-04-22 Church; Jonathan M. Reduction of discoloration in plastic materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625743A (en) * 1967-12-12 1971-12-07 Tamotsu Watanabe Method for impregnating running paper with moisture
DE2808931A1 (de) * 1977-03-04 1978-09-07 Dynachem Corp Verfahren zum beschichten oder bedrucken eines substrates
JPS5959995A (ja) * 1982-09-28 1984-04-05 神崎製紙株式会社 キヤスト塗被紙の製造方法

Also Published As

Publication number Publication date
DE3630772C2 (enExample) 1988-08-11
FI873772A0 (fi) 1987-08-31
ATE59070T1 (de) 1990-12-15
DE3630772A1 (de) 1988-03-24
FI873772L (fi) 1988-03-11
DD262049A5 (de) 1988-11-16
EP0259584B1 (de) 1990-12-12
DE3766675D1 (de) 1991-01-24
NO873765D0 (no) 1987-09-09
ES2001747B3 (es) 1991-06-01
NO873765L (no) 1988-03-11
ES2001747A4 (es) 1988-06-16
EP0259584A1 (de) 1988-03-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KAEMMERER GMBH