FI813242L - Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper - Google Patents

Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper

Info

Publication number: FI813242L
Authority: FI; Finland
Prior art keywords: impregneringspapper; impregneringen; normalt; behandling; hos
Prior art date: 1980-10-20

Application number

FI813242A

Other languages

English (en)

Other versions

FI69159B (fi

Inventor

Daniel O Adams

Original Assignee

Westvaco Corp

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.)

1980-10-20

Filing date

1981-10-16

Publication date

1982-04-21

1981-10-16 Application filed by Westvaco Corp filed Critical Westvaco Corp

1982-04-21 Publication of FI813242L publication Critical patent/FI813242L/fi

1985-08-30 Application granted granted Critical

1985-08-30 Publication of FI69159B publication Critical patent/FI69159B/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

FI813242A 1980-10-20 1981-10-16 Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper FI69159B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US19853480A	1980-10-20	1980-10-20
US19853480		1980-10-20

Publications (2)

Publication Number	Publication Date
FI813242L true FI813242L (fi)	1982-04-21
FI69159B FI69159B (fi)	1985-08-30

Family

ID=22733778

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI813242A FI69159B (fi)	1980-10-20	1981-10-16	Behandling foer att foerbaettra impregneringen hos normalt impregneringspapper

Country Status (11)

Country	Link
JP (1)	JPS57149599A (fi)
AU (1)	AU532636B2 (fi)
BR (1)	BR8106752A (fi)
CA (1)	CA1181908A (fi)
DE (1)	DE3141572A1 (fi)
FI (1)	FI69159B (fi)
FR (1)	FR2492424B1 (fi)
IL (1)	IL64031A (fi)
IT (1)	IT1139255B (fi)
MX (1)	MX155610A (fi)
SE (1)	SE457733B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4488932A (en) *	1982-08-18	1984-12-18	James River-Dixie/Northern, Inc.	Fibrous webs of enhanced bulk and method of manufacturing same
JPH02200884A (ja) *	1989-01-25	1990-08-09	Sanyo Kokusaku Pulp Co Ltd	シートの厚さ方向の配向の高いパルプ及びその製造方法並びにこれを用いた浸透性，透気性の優れた紙
AT525430B1 (de) *	2021-12-23	2023-04-15	Mondi Ag	Papierbahn und Verfahren zur Bildung einer Papierbahn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2516384A (en) *	1942-01-15	1950-07-25	Hill Harold Sanford	Mechanically curling cellulose fibers
DE1031627B (de) *	1954-11-03	1958-06-04	Isaac Richard Dunlap	Klebestreifen und Verfahren zu seiner Herstellung
DE1461030A1 (de) *	1962-10-12	1968-12-19	Crown Zellerbach Corp	Verfahren zur Behandlung eines Faserbreies fuer die Papierherstellung
US3827934A (en) *	1971-06-28	1974-08-06	Westvaco Corp	Process for producing high strength,high yield hardwood pulp
US4060450A (en) *	1972-09-01	1977-11-29	Westinghouse Electric Corporation	High yield saturating paper
SE7501978L (sv) *	1975-02-28	1976-08-23	Buckeye Cellulose Corp	Snodda cellulosafibrer impregnerade med vathallfast harts
US4036679A (en) *	1975-12-29	1977-07-19	Crown Zellerbach Corporation	Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom

1981
- 1981-10-07 CA CA000387453A patent/CA1181908A/en not_active Expired
- 1981-10-11 IL IL64031A patent/IL64031A/xx unknown
- 1981-10-14 AU AU76344/81A patent/AU532636B2/en not_active Ceased
- 1981-10-16 SE SE8106142A patent/SE457733B/sv not_active IP Right Cessation
- 1981-10-16 FI FI813242A patent/FI69159B/fi not_active Application Discontinuation
- 1981-10-19 JP JP56166986A patent/JPS57149599A/ja active Pending
- 1981-10-20 MX MX189730A patent/MX155610A/es unknown
- 1981-10-20 FR FR8119688A patent/FR2492424B1/fr not_active Expired
- 1981-10-20 DE DE19813141572 patent/DE3141572A1/de not_active Ceased
- 1981-10-20 BR BR8106752A patent/BR8106752A/pt unknown
- 1981-10-20 IT IT24577/81A patent/IT1139255B/it active

Also Published As

Publication number	Publication date
AU532636B2 (en)	1983-10-06
JPS57149599A (en)	1982-09-16
SE8106142L (sv)	1982-04-21
IT1139255B (it)	1986-09-24
FR2492424A1 (fr)	1982-04-23
MX155610A (es)	1988-04-06
DE3141572A1 (de)	1982-09-23
IL64031A (en)	1985-06-30
FI69159B (fi)	1985-08-30
SE457733B (sv)	1989-01-23
CA1181908A (en)	1985-02-05
AU7634481A (en)	1982-04-29
BR8106752A (pt)	1982-07-06
IT8124577A0 (it)	1981-10-20
FR2492424B1 (fr)	1986-04-25

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Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: WESTVACO CORPORATION