FR2204739A1 - - Google Patents

Info

Publication number
FR2204739A1
FR2204739A1 FR7338426A FR7338426A FR2204739A1 FR 2204739 A1 FR2204739 A1 FR 2204739A1 FR 7338426 A FR7338426 A FR 7338426A FR 7338426 A FR7338426 A FR 7338426A FR 2204739 A1 FR2204739 A1 FR 2204739A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7338426A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter Laboratories 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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of FR2204739A1 publication Critical patent/FR2204739A1/fr
Withdrawn legal-status Critical Current

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
FR7338426A 1972-10-30 1973-10-29 Withdrawn FR2204739A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/302,323 US3966543A (en) 1972-10-30 1972-10-30 Enzyme-treated paper

Publications (1)

Publication Number Publication Date
FR2204739A1 true FR2204739A1 (enExample) 1974-05-24

Family

ID=23167272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338426A Withdrawn FR2204739A1 (enExample) 1972-10-30 1973-10-29

Country Status (6)

Country Link
US (1) US3966543A (enExample)
JP (1) JPS5735320B2 (enExample)
CA (1) CA992898A (enExample)
DE (1) DE2354018C2 (enExample)
FR (1) FR2204739A1 (enExample)
GB (1) GB1406962A (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610800A (en) * 1985-01-25 1986-09-09 Genex Corporation Method for unclogging drainage pipes
FI82734C (fi) * 1987-12-07 1991-04-10 Enso Gutzeit Oy Foerfarande foer framstaellning av en pappers- eller kartongprodukt och en genom foerfarandet framstaelld produkt.
US5145780A (en) * 1989-01-31 1992-09-08 Kabushikikaisha Kibun & Kabushikikaisha Kibun Fudokemifa Method of decomposing nucleic acids with a heat stable nuclease from Trichoderma or Fusarium
KR960016598B1 (ko) * 1989-05-16 1996-12-16 재단법인 한국화학연구소 고지의 생물학적 탈묵에 의한 재생방법
DE3939771A1 (de) * 1989-12-01 1991-06-06 Behringwerke Ag Verfahren zur biologischen inaktivierung von nukleinsaeuren
US5348871A (en) * 1992-05-15 1994-09-20 Martin Marietta Energy Systems, Inc. Process for converting cellulosic materials into fuels and chemicals
US5370770A (en) * 1992-11-09 1994-12-06 The Mead Corporation Method for deinking printed waste paper using soybean peroxidase
US5330619A (en) * 1993-02-01 1994-07-19 The Mead Corporation Method for repulping fibrous materials containing crosslinked polyamide wet strength agents with enzyme
GB9303583D0 (en) * 1993-02-23 1993-04-07 British American Tobacco Co Improvements relating to smoking articles
US6326470B1 (en) 1997-04-15 2001-12-04 The Penn State Research Foundation Enhancement of accessibility of cellulose by expansins
US5990283A (en) * 1994-05-12 1999-11-23 The Penn State Research Foundation Proteins catalyzing the extension of plant cell walls
US7226756B2 (en) * 1993-05-12 2007-06-05 The Penn State Research Foundation Purified plant expansin proteins and DNA encoding same
WO1994026878A1 (en) * 1993-05-12 1994-11-24 The Penn State Research Foundation Expansins, proteins that catalyze plant cell wall expansion and weakening of paper fiber connections
US5959082A (en) * 1993-05-12 1999-09-28 The Penn State Research Foundation Proteins catalyzing the extension of plant cell walls
DE69429665T2 (de) * 1993-10-04 2002-09-12 Novozymes A/S, Bagsvaerd Verfahren zur herstellung von kaschiertem karton und wellpappenmittellage
EP0799307A1 (en) * 1994-12-22 1997-10-08 Novo Nordisk A/S An enzyme preparation with cellulytic activity
US6066233A (en) * 1996-08-16 2000-05-23 International Paper Company Method of improving pulp freeness using cellulase and pectinase enzymes
US7883872B2 (en) * 1996-10-10 2011-02-08 Dyadic International (Usa), Inc. Construction of highly efficient cellulase compositions for enzymatic hydrolysis of cellulose
US5811381A (en) * 1996-10-10 1998-09-22 Mark A. Emalfarb Cellulase compositions and methods of use
ITBO970416A1 (it) * 1997-07-08 1999-01-08 Goffredo Papeschi Anima tubolare per il supporto di bobine di carta o materiali avvolgib ili sottoforma di film.
ES2237159T3 (es) * 1998-10-06 2005-07-16 Mark Aaron Emalfarb Sistema de transformacion en el campo de los hongos micoticos filamentosos en chrysosporium.
JP3352421B2 (ja) * 1999-02-04 2002-12-03 静雄 宇山 トイレットペーパーおよびその製造方法
AU2002256276A1 (en) * 2001-04-19 2002-11-05 Penn State Research Foundation Novel expansin polynucleotides, related polypeptides and methods of use
US8037717B2 (en) * 2001-10-26 2011-10-18 Corning Incorporated Methods and apparatus for pulsed doping or drying a soot preform
WO2008073914A2 (en) 2006-12-10 2008-06-19 Dyadic International Inc. Expression and high-throughput screening of complex expressed dna libraries in filamentous fungi
US9862956B2 (en) 2006-12-10 2018-01-09 Danisco Us Inc. Expression and high-throughput screening of complex expressed DNA libraries in filamentous fungi
EP2197893B1 (en) * 2007-09-07 2013-07-24 Dyadic International, Inc. Novel fungal enzymes
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
CA3041057A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
CA3088962A1 (en) 2018-02-05 2019-08-08 Harshad PANDE Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
RU2731301C2 (ru) * 2019-02-07 2020-09-01 Евгений Сергеевич Каменев Туалетная бумага со свойствами биологической очистки канализационных труб и стоков
CA3134990A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
WO2021061723A1 (en) 2019-09-23 2021-04-01 Domtar Paper Company, Llc Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same
CA3150290A1 (en) 2019-09-23 2021-04-01 Bradley Langford PAPER PRODUCTS COMPRISING SURFACE ENHANCED PULP FIBERS AND HAVING DECOUPLED WET AND DRY STRENGTHS AND METHODS OF MAKING THEM
WO2021071870A1 (en) 2019-10-07 2021-04-15 Domtar Paper Company, Llc Molded pulp products incorporating surface enhanced pulp fibers and methods of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA758488A (en) * 1967-05-09 C. Jenness Lyle Process for treating paper pulp
US2280307A (en) * 1938-11-25 1942-04-21 Rohm & Haas Process of manufacturing paper
US3021253A (en) * 1957-02-02 1962-02-13 Phrix Werke Ag Production of pergamyn
US3041246A (en) * 1959-12-28 1962-06-26 Hammermill Massachusetts Paper Enzymatic conversion of cellulosic fibers
US3642580A (en) * 1970-01-08 1972-02-15 Us Army Enzymatic saccharification of cellulose
US3645769A (en) * 1970-06-22 1972-02-29 Charles Willey Disposable tissue

Also Published As

Publication number Publication date
CA992898A (en) 1976-07-13
JPS5735320B2 (enExample) 1982-07-28
US3966543A (en) 1976-06-29
JPS49133605A (enExample) 1974-12-23
DE2354018A1 (de) 1974-05-09
DE2354018C2 (de) 1981-11-12
GB1406962A (en) 1975-09-17

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse
TP Transmission of property
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse