PT78806B - Paper sizing process - Google Patents

Paper sizing process

Info

Publication number: PT78806B
Authority: PT; Portugal
Prior art keywords: sizing process; paper sizing; paper; sizing
Prior art date: 1983-07-01

Application number

PT78806A

Other languages

Portuguese (pt)

Other versions

PT78806A (en

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

1984-06-28

Publication date

1986-06-05

1984-06-28 Application filed by Prodeco Spa filed Critical Prodeco Spa

1984-07-01 Publication of PT78806A publication Critical patent/PT78806A/en

1986-06-05 Publication of PT78806B publication Critical patent/PT78806B/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)

PT78806A 1983-07-01 1984-06-28 Paper sizing process PT78806B (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
PT78806A PT78806A (en)	1984-07-01
PT78806B true PT78806B (en)	1986-06-05

Family

ID=11188327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT78806A PT78806B (en)	1983-07-01	1984-06-28	Paper sizing process

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	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
CA2074066A1 (en) *	1990-01-22	1991-07-23	Callaway Chemical Company	Reducing foaming in paper manufacture
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 EP EP84107521A patent/EP0133902A3/en not_active Withdrawn
- 1984-06-28 PT PT78806A patent/PT78806B/en not_active IP Right Cessation
- 1984-06-28 ZA ZA844944A patent/ZA844944B/en unknown
- 1984-06-29 NO NO842651A patent/NO842651L/en unknown
- 1984-06-29 AU AU30058/84A patent/AU3005884A/en not_active Abandoned
- 1984-06-29 FI FI842646A patent/FI842646A/en not_active Application Discontinuation
- 1984-07-02 JP JP59135375A patent/JPS6034698A/en active Pending

Also Published As

Publication number	Publication date
FI842646A (en)	1985-01-02
ZA844944B (en)	1985-02-27
AU3005884A (en)	1985-01-03
JPS6034698A (en)	1985-02-22
IT1163643B (en)	1987-04-08
PT78806A (en)	1984-07-01
NO842651L (en)	1985-01-02
IT8321893A0 (en)	1983-07-01
EP0133902A3 (en)	1985-05-02
EP0133902A2 (en)	1985-03-13
FI842646A0 (en)	1984-06-29

Publication	Publication Date	Title
DE3490288D2 (en)	1985-10-03	Paper machine
GB8417254D0 (en)	1984-08-08	Paper sheets
GB8428554D0 (en)	1984-12-19	Sizing apparatus
GB8420262D0 (en)	1984-09-12	Paper products
GB8402723D0 (en)	1984-03-07	Paper sizing agent
GB8428278D0 (en)	1984-12-19	Dandy roll
GB8332114D0 (en)	1984-01-11	Paper sizing agent
DE3462808D1 (en)	1987-04-30	Paper sizing composition
GB8414444D0 (en)	1984-07-11	Paper forming machines
GB8430283D0 (en)	1985-01-09	Paper that contains substituted cellulose
JPS55107598A (en)	1980-08-18	Paper sizing method
GB2130262B (en)	1986-03-26	Paper sizing composition
GB8425112D0 (en)	1984-11-07	Web forming apparatus
DE3468094D1 (en)	1988-01-28	Web feed mechanism
HK87788A (en)	1988-11-04	Metal-coated paper and process for its manufacture
GB8405230D0 (en)	1984-04-04	Paper web
GB2169266B (en)	1987-04-23	Paper agitator
PT78806B (en)	1986-06-05	Paper sizing process
GB8305497D0 (en)	1983-03-30	Printing process
ZA835035B (en)	1984-07-25	Paper sizing process
AU1500883A (en)	1984-10-04	Sizing paper
DE3468076D1 (en)	1988-01-21	Process for producing photographic paper
GB8403085D0 (en)	1984-03-07	Paper sizing agent
JPS57193594A (en)	1982-11-27	Paper sizing method
GB8309530D0 (en)	1983-05-11	Paper forming

Legal Events

Date	Code	Title	Description
2000-05-31	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19921206

Date

Code

Title

Description

2000-05-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19921206