JPS5313001B2 - - Google Patents

Info

Publication number: JPS5313001B2
Authority: JP; Japan
Legal status (The legal status 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 status listed.): Expired

Application number

JP966375A

Other languages

Japanese (ja)

Other versions

JPS50126901A (en

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.)

1974-04-01

Filing date

1975-01-22

Publication date

1978-05-06

1975-01-22 Application filed filed Critical

1975-10-06 Publication of JPS50126901A publication Critical patent/JPS50126901A/ja

1978-05-06 Publication of JPS5313001B2 publication Critical patent/JPS5313001B2/ja

Status Expired legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

JP966375A 1974-04-01 1975-01-22 Expired JPS5313001B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US456455A US3873412A (en)	1974-04-01	1974-04-01	Mechanically refining a mixture of kraft and semichemical pulp

Publications (2)

Publication Number	Publication Date
JPS50126901A JPS50126901A (en)	1975-10-06
JPS5313001B2 true JPS5313001B2 (en)	1978-05-06

Family

ID=23812830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP966375A Expired JPS5313001B2 (en)	1974-04-01	1975-01-22

Country Status (5)

Country	Link
US (1)	US3873412A (en)
JP (1)	JPS5313001B2 (en)
CA (1)	CA1051151A (en)
FI (1)	FI750031A (en)
SE (1)	SE7500167L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4060450A (en) *	1972-09-01	1977-11-29	Westinghouse Electric Corporation	High yield saturating paper
SE413684C (en) *	1974-09-23	1987-05-18	Mo Och Domsjoe Ab	PROCEDURE FOR PREPARING CELLULOSAMASSA IN THE REPLACEMENT AREA 65-95%
US4145246A (en) *	1976-07-19	1979-03-20	Crown Zellerbach Corporation	Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom
US4836892A (en) *	1986-10-09	1989-06-06	Union Camp Corporation	Pulp blends for linerboards
FI81396C (en) *	1988-10-25	1990-10-10	Enso Gutzeit Oy	FOERFARANDE FOER BEHANDLING AV AVFALLSVATTEN FRAON TRAEFOERAEDLINGSINDUSTRINS MASSAFRAMSTAELLNINGSPROCESSER.
FR2785917B1 (en) *	1998-11-16	2001-01-12	Wood & Pulp Ltd	PROCESS AND PLANT FOR PRODUCING PAPER PULP
US6899790B2 (en) *	2000-03-06	2005-05-31	Georgia-Pacific Corporation	Method of providing papermaking fibers with durable curl
US6627041B2 (en)	2000-03-06	2003-09-30	Georgia-Pacific Corporation	Method of bleaching and providing papermaking fibers with durable curl
US7967948B2 (en) *	2006-06-02	2011-06-28	International Paper Company	Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents
CA2979048C (en) *	2015-03-11	2021-03-16	Andritz Inc.	Processes and systems for the pulping of lignocellulosic materials
US11441271B2 (en) *	2018-02-05	2022-09-13	Domtar Paper Company Llc	Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1372640A (en) *	1919-11-17	1921-03-22	Flintkote Co	Paper felt
US1847326A (en) *	1928-01-28	1932-03-01	Lewis L Alsted	Paper pulp and process of making same
US2660097A (en) *	1949-04-16	1953-11-24	Price Brothers & Company Ltd	Method of processing wood pulp
US3202569A (en) *	1961-06-22	1965-08-24	Johns Manville	Cold caustic fiberboard manufacture
US3827934A (en) *	1971-06-28	1974-08-06	Westvaco Corp	Process for producing high strength,high yield hardwood pulp
US3811995A (en) *	1972-09-05	1974-05-21	Westvaco Corp	Method of high yield semichemical pulp production

1974
- 1974-04-01 US US456455A patent/US3873412A/en not_active Expired - Lifetime
1975
- 1975-01-07 CA CA217,492A patent/CA1051151A/en not_active Expired
- 1975-01-07 FI FI750031A patent/FI750031A/fi not_active Application Discontinuation
- 1975-01-08 SE SE7500167A patent/SE7500167L/xx not_active Application Discontinuation
- 1975-01-22 JP JP966375A patent/JPS5313001B2/ja not_active Expired

Also Published As

Publication number	Publication date
FI750031A (en)	1975-10-02
CA1051151A (en)	1979-03-27
US3873412A (en)	1975-03-25
SE7500167L (en)	1975-10-02
JPS50126901A (en)	1975-10-06

Publication	Publication Date	Title
FR2285489B1 (en)	1981-04-30
FR2278953B1 (en)	1979-05-11
JPS50120531A (en)	1975-09-20
FR2274474B1 (en)	1980-09-12
JPS5313001B2 (en)	1978-05-06
FR2278043B1 (en)	1976-12-24
FR2270225A1 (en)	1975-12-05
JPS5311146B2 (en)	1978-04-19
JPS5619016B2 (en)	1981-05-02
AU495920B2 (en)	1976-06-03
JPS50113303U (en)	1975-09-16
JPS50161335A (en)	1975-12-27
FR2272400A1 (en)	1975-12-19
IN140866B (en)	1977-01-01
BG20213A1 (en)	1975-11-05
AU482284A (en)	1975-08-21
AU480879A (en)	1975-07-31
BG20495A1 (en)	1975-12-05
BG22933A1 (en)	1977-05-20
CH1006875A4 (en)	1977-08-31
BG19621A1 (en)	1975-10-10
BG26357A3 (en)	1979-03-15
BG19680A1 (en)	1975-10-10
BG26366A3 (en)	1979-03-15
BG27051A3 (en)	1979-08-15