FI842646L - PAPER SIZING PROCESS. - Google Patents

PAPER SIZING PROCESS. Download PDF

Info

Publication number: FI842646L
Authority: FI; Finland
Prior art keywords: sizing process; paper sizing; paper; sizing
Prior art date: 1983-07-01

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.)

1983-07-01

Filing date

1984-06-29

Publication date

1985-01-02

1984-06-29 Application filed by Prodeco Spa filed Critical Prodeco Spa

1984-06-29 Publication of FI842646A0 publication Critical patent/FI842646A0/en

1985-01-02 Publication of FI842646L publication Critical patent/FI842646L/en

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 PAPER SIZING PROCESS. FI842646L (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
FI842646L true FI842646L (en)	1985-01-02

Family

ID=11188327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI842646A FI842646L (en)	1983-07-01	1984-06-29	PAPER SIZING PROCESS.

Country Status (8)

Country	Link
EP (1)	EP0133902A3 (en)
JP (1)	JPS6034698A (en)
AU (1)	AU3005884A (en)
FI (1)	FI842646L (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	Support 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
DE69107611T2 (en) *	1990-01-22	1995-06-14	Exxon Chemical Patents Inc	FOAM REDUCTION IN PAPER PRODUCTION.
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

1983
- 1983-07-01 IT IT21893/83A patent/IT1163643B/en active
1984
- 1984-06-28 ZA ZA844944A patent/ZA844944B/en unknown
- 1984-06-28 PT PT78806A patent/PT78806B/en not_active IP Right Cessation
- 1984-06-28 EP EP84107521A patent/EP0133902A3/en not_active Withdrawn
- 1984-06-29 AU AU30058/84A patent/AU3005884A/en not_active Abandoned
- 1984-06-29 NO NO842651A patent/NO842651L/en unknown
- 1984-06-29 FI FI842646A patent/FI842646L/en not_active Application Discontinuation
- 1984-07-02 JP JP59135375A patent/JPS6034698A/en active Pending

Also Published As

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

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: PRODECO SPA