CZ50696A3 - Inhibition process of brightness loss of lignin-containing substrate, articles obtained in this process and compositions used in this process - Google Patents

Inhibition process of brightness loss of lignin-containing substrate, articles obtained in this process and compositions used in this process

Info

Publication number
CZ50696A3
CZ50696A3 CZ96506A CZ50696A CZ50696A3 CZ 50696 A3 CZ50696 A3 CZ 50696A3 CZ 96506 A CZ96506 A CZ 96506A CZ 50696 A CZ50696 A CZ 50696A CZ 50696 A3 CZ50696 A3 CZ 50696A3
Authority
CZ
Czechia
Prior art keywords
pulp
lignin
paper
calcium carbonate
substrate
Prior art date
Application number
CZ96506A
Other languages
Czech (cs)
English (en)
Inventor
Raymond C Francis
Daniel B Evans
Original Assignee
Univ New York State Res Found
Minerals Tech Inc
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 by Univ New York State Res Found, Minerals Tech Inc filed Critical Univ New York State Res Found
Publication of CZ50696A3 publication Critical patent/CZ50696A3/cs

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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1047—Conserving the bleached pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
CZ96506A 1993-08-25 1994-08-24 Inhibition process of brightness loss of lignin-containing substrate, articles obtained in this process and compositions used in this process CZ50696A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/111,627 US5360515A (en) 1993-08-25 1993-08-25 Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps

Publications (1)

Publication Number Publication Date
CZ50696A3 true CZ50696A3 (en) 1996-08-14

Family

ID=22339563

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ96506A CZ50696A3 (en) 1993-08-25 1994-08-24 Inhibition process of brightness loss of lignin-containing substrate, articles obtained in this process and compositions used in this process

Country Status (19)

Country Link
US (2) US5360515A (oth)
EP (1) EP0716721A4 (oth)
JP (1) JPH09504834A (oth)
KR (1) KR960704118A (oth)
CN (3) CN1043914C (oth)
AU (1) AU680688B2 (oth)
BR (1) BR9407295A (oth)
CA (1) CA2170051A1 (oth)
CZ (1) CZ50696A3 (oth)
FI (1) FI960799L (oth)
HU (1) HUT77539A (oth)
MY (1) MY130042A (oth)
NO (1) NO960654D0 (oth)
NZ (1) NZ273745A (oth)
PL (1) PL313042A1 (oth)
RU (1) RU2121026C1 (oth)
SK (1) SK24996A3 (oth)
TW (1) TW275092B (oth)
WO (1) WO1995006163A1 (oth)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360515A (en) * 1993-08-25 1994-11-01 The Research Foundation Of The State University Of New York Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps
DE69517199T2 (de) * 1994-12-28 2000-12-14 Minerals Technologies Inc., New York Bleichen von füllstoffhaltigem papier
KR100551918B1 (ko) 1997-07-23 2006-02-16 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 입체장애 아민 화합물, 그를 포함하는 조성물 및 그를 사용하여 펄프 및 종이의 광택저하를 방지하고 황변에 대한 내성을 향상시키는 방법
US6447644B1 (en) 1997-07-23 2002-09-10 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
US6193837B1 (en) 1997-09-19 2001-02-27 Midwest Research Institute Preparation of brightness stabilization agent for lignin containing pulp from biomass pyrolysis oils
WO2002025007A2 (en) * 2000-09-18 2002-03-28 Pulp And Paper Research Institute Of Canada Light-stable lignocellulosic materials and their production_____
FR2831565B1 (fr) * 2001-10-30 2004-03-12 Internat Paper Sa Nouvelle pate a papier mecanique blanchie et son procede de fabrication
US6849158B2 (en) 2002-12-20 2005-02-01 Kimberly-Clark Worldwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor
US20040118536A1 (en) * 2002-12-20 2004-06-24 Kimberly-Clark Worldwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor
JP4666450B2 (ja) * 2003-06-30 2011-04-06 日本製紙株式会社 印刷用紙の製造方法
RU2387751C2 (ru) * 2005-04-08 2010-04-27 Налко Компани Улучшенные композиции и способы производства бумаги
US7914646B2 (en) * 2006-07-21 2011-03-29 Nalco Company Compositions and processes for paper production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383889A (en) * 1981-09-08 1983-05-17 Nalco Chemical Company Pulp refining process and additive therefor
SE456168C (sv) * 1987-02-27 1991-08-12 Mo Och Domsjoe Ab Foerfarande foer ljushetsstabilisering av blekt lignininnehaallande cellulosamassa
US4871423A (en) * 1987-08-10 1989-10-03 Hoechst Celanese Corporation Enhanced dithionite bleaching
US5043017A (en) * 1990-03-09 1991-08-27 Pfizer Inc. Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper
US5156719A (en) * 1990-03-09 1992-10-20 Pfizer Inc. Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper
US5080754A (en) * 1990-07-20 1992-01-14 The Research Foundation Of State University Of Ny Method for reducing brightness reversion in lignin-containing pulps and article of manufacture thereof
US5376495A (en) * 1990-11-29 1994-12-27 Fuji Photo Film Co., Ltd. Light-sensitive heat-sensitive recording material
SE468054B (sv) * 1990-12-03 1992-10-26 Mo Och Domsjoe Ab Papper samt foerfarande foer framstaellning av papper
CA2063351C (en) * 1992-03-18 1996-08-13 Stanley Alan Heimburger Process for bleaching hardwood pulp
US5360515A (en) * 1993-08-25 1994-11-01 The Research Foundation Of The State University Of New York Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps

Also Published As

Publication number Publication date
SK24996A3 (en) 1996-10-02
US5443634A (en) 1995-08-22
TW275092B (oth) 1996-05-01
FI960799A0 (fi) 1996-02-22
CN1043914C (zh) 1999-06-30
EP0716721A4 (en) 1998-03-04
HUT77539A (hu) 1998-05-28
CN1132534A (zh) 1996-10-02
FI960799A7 (fi) 1996-02-22
BR9407295A (pt) 1996-10-01
AU680688B2 (en) 1997-08-07
NZ273745A (en) 1998-07-28
PL313042A1 (en) 1996-05-27
AU7715894A (en) 1995-03-21
CA2170051A1 (en) 1995-03-02
KR960704118A (ko) 1996-08-31
NO960654L (no) 1996-02-19
US5360515A (en) 1994-11-01
CN1227886A (zh) 1999-09-08
RU2121026C1 (ru) 1998-10-27
FI960799L (fi) 1996-02-22
WO1995006163A1 (en) 1995-03-02
MY130042A (en) 2007-05-31
CN1215109A (zh) 1999-04-28
NO960654D0 (no) 1996-02-19
EP0716721A1 (en) 1996-06-19
JPH09504834A (ja) 1997-05-13
HU9600428D0 (en) 1996-04-29

Similar Documents

Publication Publication Date Title
CZ50696A3 (en) Inhibition process of brightness loss of lignin-containing substrate, articles obtained in this process and compositions used in this process
US2583548A (en) Production of pigmented cellulosic pulp
US4915785A (en) Single stage process for bleaching of pulp with an aqueous hydrogen peroxide bleaching composition containing magnesium sulphate and sodium silicate
JPH07111034B2 (ja) 漂白したリグニン含有セルロ−スパルプの白色度の安定化方法
KR20160088301A (ko) 제지를 위해 잔여 미네랄 오일 수준을 감소시키기 위한 버진 섬유 및 재생 종이의 효소 처리
US5080754A (en) Method for reducing brightness reversion in lignin-containing pulps and article of manufacture thereof
WO1999015729A1 (en) Method for bleaching mechanical pulp
EP1706536A1 (en) Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps
US3661699A (en) Bleaching of lignin-containing cellulose materials such as pulp
RU96107788A (ru) Способ уменьшения тепловой и вызванной светом реверсии степени белизны в лигнинсодержащих целлюлозах
US3951732A (en) Delignification and bleaching of wood pulp with oxygen in the presence of triethanolamine
US3535202A (en) Process of inhibiting discoloration of paper and paperboard by cross-linking carbohydrates with melamine or urea formaldehyde resins
FR2533949A1 (fr) Procede de fabrication de papier et matieres d'emballage pour envelopper des produits metalliques
KR102412186B1 (ko) 일라이트를 이용한 항균성 과일봉지용 종이 및 이를 이용한 항균 과일봉지의 제조방법
US20060237153A1 (en) Printing papers
RU2403332C2 (ru) Способ уменьшения скорости фотопожелтения
US5181988A (en) Method for preventing the discoloration of paper and paper treated to prevent discoloring
EP1774097A2 (en) Use of cyclodextrin for reducing yellowing of pulp and paper
EP1568819A1 (en) Method for improving the discoloration resistance of pulp and pulp improved in discoloration resistance
KR20170079043A (ko) 셀룰라아제를 이용하여 형광증백제의 함량이 감소된 제지를 제조하는 방법
CA2226802A1 (en) The inhibition of photo-yellowing in paper
TH16685B (th) "กรรมวิธีการผลิตเยื่อกระดาษที่แยกสลายด้วยน้ำขั้นต้น"
TH18184A (th) "กรรมวิธีการผลิตเยื่อกระดาษที่แยกสลายด้วยน้ำขั้นต้น"
WO1998026128A1 (fr) Procede de stockage et de transport de cellulosique, et procede de fabrication de pulpe de papier