AU615095B2 - A method of controlling microbiological deposits on paper making equipment and paper obtained thereby - Google Patents

A method of controlling microbiological deposits on paper making equipment and paper obtained thereby

Info

Publication number
AU615095B2
AU615095B2 AU39190/89A AU3919089A AU615095B2 AU 615095 B2 AU615095 B2 AU 615095B2 AU 39190/89 A AU39190/89 A AU 39190/89A AU 3919089 A AU3919089 A AU 3919089A AU 615095 B2 AU615095 B2 AU 615095B2
Authority
AU
Australia
Prior art keywords
paper
making equipment
controlling microbiological
microbiological deposits
paper making
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
Application number
AU39190/89A
Other languages
English (en)
Other versions
AU3919089A (en
Inventor
Kjell Ingemar Korneback
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.)
Hercules LLC
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of AU3919089A publication Critical patent/AU3919089A/en
Application granted granted Critical
Publication of AU615095B2 publication Critical patent/AU615095B2/en
Assigned to BETZDEARBORN INC. reassignment BETZDEARBORN INC. Alteration of Name(s) in Register under S187 Assignors: W.R. GRACE & CO.-CONN.
Assigned to HERCULES INCORPORATED reassignment HERCULES INCORPORATED Alteration of Name(s) in Register under S187 Assignors: BETZDEARBORN INC.
Anticipated expiration legal-status Critical
Expired 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
AU39190/89A 1988-08-11 1989-08-01 A method of controlling microbiological deposits on paper making equipment and paper obtained thereby Expired AU615095B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802873A SE467667B (sv) 1988-08-11 1988-08-11 Foerfarande foer reglering av produktionsstoerande mikrobiologiska avsaettningar paa papperstillverkningsutrustning
SE8802873 1988-08-11

Publications (2)

Publication Number Publication Date
AU3919089A AU3919089A (en) 1990-02-15
AU615095B2 true AU615095B2 (en) 1991-09-19

Family

ID=20373060

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39190/89A Expired AU615095B2 (en) 1988-08-11 1989-08-01 A method of controlling microbiological deposits on paper making equipment and paper obtained thereby

Country Status (9)

Country Link
EP (1) EP0354889A3 (sv)
JP (1) JPH086279B2 (sv)
AU (1) AU615095B2 (sv)
CA (1) CA1326317C (sv)
FI (1) FI91007C (sv)
NO (1) NO175402C (sv)
NZ (1) NZ229991A (sv)
SE (1) SE467667B (sv)
ZA (1) ZA895715B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251868B (en) * 1990-12-24 1994-07-27 Grace W R & Co Pitch control
US5512186A (en) * 1995-04-28 1996-04-30 Betz Laboratories, Inc. Method for inhibiting microbial adhesion on surfaces
US5736056A (en) * 1995-04-28 1998-04-07 Betzdearborn Inc. Method for enhancing biocidal activity
US5607597A (en) * 1995-04-28 1997-03-04 Betzdearborn Inc. Method for enhancing biocidal activity
FI954377A (sv) * 1995-09-18 1997-03-19 Ciba Geigy Ag Förfarande i en pappersmaskin
US5695652A (en) * 1995-12-06 1997-12-09 Betzdearborn Inc. Methods for inhibiting the production of slime in aqueous systems
US5611939A (en) * 1995-12-06 1997-03-18 Betzdearborn Inc. Methods for inhibiting the production of slime in aqueous systems
JP4366524B2 (ja) * 1999-12-27 2009-11-18 株式会社片山化学工業研究所 塗工紙製造工程用バッキングロール汚れ防止剤および汚れ防止方法
JP5490511B2 (ja) * 2008-12-17 2014-05-14 花王株式会社 バイオフィルム生成抑制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140798A (en) * 1976-11-24 1979-02-20 Kewanee Industries, Inc. Method of inhibiting microorganisms

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA774417B (en) * 1976-08-02 1978-08-30 Rohm & Haas Method of controlling pitch
GB2186895B (en) * 1986-01-09 1989-11-01 Grace W R Ab Pitch control aid
JPS63152493A (ja) * 1986-12-11 1988-06-24 新王子製紙株式会社 パルプ紙製造工程水中のピツチの除去法
GB2202872A (en) * 1987-02-13 1988-10-05 Grace W R & Co Pitch control aid and dye assistant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140798A (en) * 1976-11-24 1979-02-20 Kewanee Industries, Inc. Method of inhibiting microorganisms

Also Published As

Publication number Publication date
JPH02118198A (ja) 1990-05-02
FI893788A0 (sv) 1989-08-10
NO893226D0 (no) 1989-08-10
FI91007C (sv) 1994-04-25
SE8802873D0 (sv) 1988-08-11
JPH086279B2 (ja) 1996-01-24
SE8802873L (sv) 1990-02-12
NO175402B (no) 1994-07-04
EP0354889A3 (en) 1991-08-07
NO175402C (no) 1994-10-12
AU3919089A (en) 1990-02-15
NZ229991A (en) 1991-11-26
FI893788A (sv) 1990-02-12
CA1326317C (en) 1994-01-18
SE467667B (sv) 1992-08-24
ZA895715B (en) 1990-04-25
NO893226L (no) 1990-02-12
FI91007B (sv) 1994-01-14
EP0354889A2 (en) 1990-02-14

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: HERCULES INCORPORATED

Free format text: FORMER OWNER WAS: BETZDEARBORN INC.