JPH043478B2 - - Google Patents

Info

Publication number
JPH043478B2
JPH043478B2 JP63093542A JP9354288A JPH043478B2 JP H043478 B2 JPH043478 B2 JP H043478B2 JP 63093542 A JP63093542 A JP 63093542A JP 9354288 A JP9354288 A JP 9354288A JP H043478 B2 JPH043478 B2 JP H043478B2
Authority
JP
Japan
Prior art keywords
acid
pulp
bleaching
pretreatment
water
Prior art date
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 - Lifetime
Application number
JP63093542A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01266295A (ja
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9354288A priority Critical patent/JPH01266295A/ja
Publication of JPH01266295A publication Critical patent/JPH01266295A/ja
Publication of JPH043478B2 publication Critical patent/JPH043478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP9354288A 1988-04-18 1988-04-18 木材パルプの漂白前処理方法 Granted JPH01266295A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9354288A JPH01266295A (ja) 1988-04-18 1988-04-18 木材パルプの漂白前処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9354288A JPH01266295A (ja) 1988-04-18 1988-04-18 木材パルプの漂白前処理方法

Publications (2)

Publication Number Publication Date
JPH01266295A JPH01266295A (ja) 1989-10-24
JPH043478B2 true JPH043478B2 (enExample) 1992-01-23

Family

ID=14085160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9354288A Granted JPH01266295A (ja) 1988-04-18 1988-04-18 木材パルプの漂白前処理方法

Country Status (1)

Country Link
JP (1) JPH01266295A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07880B2 (ja) * 1989-12-27 1995-01-11 本州製紙株式会社 古紙の再生処理方法
KR100482289B1 (ko) * 2002-09-10 2005-04-14 한국케미라케미칼(주) 과산화물 표백에 사용되는 안정제 조성물 및 과산화물 표백제의 안정화 방법
FI122239B (fi) * 2004-02-25 2011-10-31 Kemira Oyj Menetelmä kuitumateriaalin käsittelemiseksi ja uusi koostumus
FI120201B (fi) * 2004-05-12 2009-07-31 Kemira Oyj Uusi koostumus ja menetelmä kuitumateriaalin käsittelemiseksi
FI119375B (fi) * 2007-02-02 2008-10-31 Kemira Oyj Uusi koostumus ja menetelmä kuitumateriaalin käsittelemiseksi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6393541A (ja) * 1986-10-04 1988-04-23 Nitto Kohki Co Ltd パレットチェンジャ

Also Published As

Publication number Publication date
JPH01266295A (ja) 1989-10-24

Similar Documents

Publication Publication Date Title
JP2880287B2 (ja) ホスホノメチル化されたポリビニルアミン、その製法及びその使用
US5135677A (en) Process for producing acid-type maleic acid polymer and water-treating agent and detergent additive containing said polymer
FI120200B (fi) N-vinyyliyksiköitä sisältäviä oksastuspolymeereja, menetelmä niiden valmistamiseksi ja niiden käyttö
MXPA97008558A (en) Soluble copolymers in water, a process for your production and your
JP6157653B2 (ja) スルホン酸基含有重合体及びその製造方法
JP5235615B2 (ja) スルホン酸基含有共重合体およびその製造方法
WO2014032264A1 (en) Carboxyl group-containing polymer and composition containing the same
AU715574B2 (en) Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancers
WO2015070012A1 (en) Surfactant based brown stock wash aid treatment for papermachine drainage and dry strength agents
JPH043478B2 (enExample)
US3955920A (en) Washing process with acid monomer grafted cellulose fabric in bath to absorb metal cations hardening water
US4980088A (en) Detergent compositions with copolymers of 1,2-dialkoxyethylenes and monoethylenically unsaturated dicarboxylic anhydrides
JPH043476B2 (enExample)
JPH049232B2 (enExample)
CA2512141A1 (en) Bleaching of cellulosic fibre material with peroxide using polymers as a stabiliser
JPH043477B2 (enExample)
JPH05302288A (ja) 木材パルプの漂白前処理方法
US5549852A (en) Polymer composition as detergent builder
JPH0240791B2 (ja) Mokuzaiparupunohyohakuhoho
JPH049233B2 (enExample)
US5508381A (en) Process for preparing highly water absorbent resin
US8809474B2 (en) Carboxyl group-containing polymer composition
JP4731660B2 (ja) 抄紙方法
JP2003514929A (ja) オリゴアルキレンイミン側鎖を有する水溶性ポリマーの製造方法
JPH0621419B2 (ja) セルロース系繊維の漂白方法