IE46377B1 - Filled paper - Google Patents

Filled paper

Info

Publication number: IE46377B1
Authority: IE; Ireland
Prior art keywords: alum; acid; pulp; machine; pulp stock
Prior art date: 1977-01-26

Application number

IE146/78A

Other languages

English (en)

Other versions

IE780146L (en

Original Assignee

Ass Portland Cement

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.)

1977-01-26

Filing date

1978-01-23

Publication date

1983-05-18

1978-01-23 Application filed by Ass Portland Cement filed Critical Ass Portland Cement

1978-07-26 Publication of IE780146L publication Critical patent/IE780146L/xx

1983-05-18 Publication of IE46377B1 publication Critical patent/IE46377B1/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
- D21H17/62—Rosin; Derivatives thereof
- 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
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Paper (AREA)
Making Paper Articles (AREA)

IE146/78A 1977-01-26 1978-01-23 Filled paper IE46377B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3155/77A GB1596632A (en)	1977-01-26	1977-01-26	Filled paper

Publications (2)

Publication Number	Publication Date
IE780146L IE780146L (en)	1978-07-26
IE46377B1 true IE46377B1 (en)	1983-05-18

Family

ID=9752989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE146/78A IE46377B1 (en)	1977-01-26	1978-01-23	Filled paper

Country Status (20)

Country	Link
BE (1)	BE863218A (fr)
BR (1)	BR7800450A (fr)
CA (1)	CA1075944A (fr)
DE (1)	DE2803398A1 (fr)
DK (1)	DK30478A (fr)
ES (1)	ES466384A1 (fr)
FI (1)	FI780214A7 (fr)
FR (1)	FR2378895A1 (fr)
GB (1)	GB1596632A (fr)
GR (1)	GR72111B (fr)
IE (1)	IE46377B1 (fr)
IL (1)	IL53882A (fr)
IT (1)	IT1103878B (fr)
MX (1)	MX148457A (fr)
NL (1)	NL7800825A (fr)
NO (1)	NO780268L (fr)
RO (1)	RO74134A (fr)
SE (1)	SE7800904L (fr)
TR (1)	TR20043A (fr)
ZA (1)	ZA78491B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE8700058L (sv) *	1987-01-09	1988-07-10	Skogsindustriens Tekniska Fors	Papperstillverkning
RU2130985C1 (ru) *	1998-06-24	1999-05-27	Институт химии Коми научного центра Уральского отделения РАН	Способ изготовления бумажной массы

1977
- 1977-01-26 GB GB3155/77A patent/GB1596632A/en not_active Expired
1978
- 1978-01-20 DK DK30478A patent/DK30478A/da not_active Application Discontinuation
- 1978-01-23 IE IE146/78A patent/IE46377B1/en unknown
- 1978-01-23 BE BE184558A patent/BE863218A/fr not_active IP Right Cessation
- 1978-01-24 NL NL7800825A patent/NL7800825A/xx active Search and Examination
- 1978-01-24 IL IL53882A patent/IL53882A/xx unknown
- 1978-01-24 FI FI780214A patent/FI780214A7/fi not_active Application Discontinuation
- 1978-01-25 IT IT47788/78A patent/IT1103878B/it active
- 1978-01-25 BR BR7800450A patent/BR7800450A/pt unknown
- 1978-01-25 CA CA295,618A patent/CA1075944A/fr not_active Expired
- 1978-01-25 NO NO780268A patent/NO780268L/no unknown
- 1978-01-25 GR GR55272A patent/GR72111B/el unknown
- 1978-01-25 FR FR7801991A patent/FR2378895A1/fr active Granted
- 1978-01-25 SE SE7800904A patent/SE7800904L/xx unknown
- 1978-01-26 RO RO7893017D patent/RO74134A/fr unknown
- 1978-01-26 ZA ZA00780491A patent/ZA78491B/xx unknown
- 1978-01-26 DE DE19782803398 patent/DE2803398A1/de not_active Withdrawn
- 1978-01-26 MX MX172201A patent/MX148457A/es unknown
- 1978-01-26 TR TR20043A patent/TR20043A/xx unknown
- 1978-01-26 ES ES466384A patent/ES466384A1/es not_active Expired

Also Published As

Publication number	Publication date
IT1103878B (it)	1985-10-14
BR7800450A (pt)	1978-09-26
IT7847788A0 (it)	1978-01-25
FI780214A7 (fi)	1978-07-27
IE780146L (en)	1978-07-26
FR2378895B1 (fr)	1983-06-17
TR20043A (tr)	1980-07-02
FR2378895A1 (fr)	1978-08-25
SE7800904L (sv)	1978-07-27
CA1075944A (fr)	1980-04-22
RO74134A (fr)	1981-06-22
DE2803398A1 (de)	1978-07-27
IL53882A0 (en)	1978-04-30
NO780268L (no)	1978-07-27
DK30478A (da)	1978-07-27
MX148457A (es)	1983-04-25
BE863218A (fr)	1978-07-24
ZA78491B (en)	1979-09-26
NL7800825A (nl)	1978-07-28
ES466384A1 (es)	1978-10-01
GB1596632A (en)	1981-08-26
GR72111B (fr)	1983-09-14
IL53882A (en)	1981-02-27

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