AU5078790A - Controlling deposits on paper machine felts and the like - Google Patents

Controlling deposits on paper machine felts and the like

Info

Publication number
AU5078790A
AU5078790A AU50787/90A AU5078790A AU5078790A AU 5078790 A AU5078790 A AU 5078790A AU 50787/90 A AU50787/90 A AU 50787/90A AU 5078790 A AU5078790 A AU 5078790A AU 5078790 A AU5078790 A AU 5078790A
Authority
AU
Australia
Prior art keywords
paper machine
machine felts
controlling deposits
deposits
controlling
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.)
Granted
Application number
AU50787/90A
Other versions
AU622987B2 (en
Inventor
David A. Aston
Stewart N. Paul
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
Dearborn Chemical Co Ltd
Dearborn Chemical 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 Dearborn Chemical Co Ltd, Dearborn Chemical Co filed Critical Dearborn Chemical Co Ltd
Publication of AU5078790A publication Critical patent/AU5078790A/en
Application granted granted Critical
Publication of AU622987B2 publication Critical patent/AU622987B2/en
Assigned to GRACE DEARBORN INC. reassignment GRACE DEARBORN INC. Request to Amend Deed and Register Assignors: DEARBORN CHEMICAL COMPANY LIMITED
Assigned to BETZDEARBORN INC. reassignment BETZDEARBORN INC. Alteration of Name(s) in Register under S187 Assignors: GRACE DEARBORN INC.
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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts
AU50787/90A 1989-03-14 1990-03-07 Controlling deposits on paper machine felts and the like Expired AU622987B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32359789A 1989-03-14 1989-03-14
US323597 1989-03-14

Publications (2)

Publication Number Publication Date
AU5078790A true AU5078790A (en) 1990-09-20
AU622987B2 AU622987B2 (en) 1992-04-30

Family

ID=23259894

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50787/90A Expired AU622987B2 (en) 1989-03-14 1990-03-07 Controlling deposits on paper machine felts and the like

Country Status (5)

Country Link
KR (1) KR0162252B1 (en)
AU (1) AU622987B2 (en)
MY (1) MY106044A (en)
NZ (1) NZ232129A (en)
PH (1) PH26950A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992249A (en) * 1974-04-08 1976-11-16 American Cyanamid Company Control of pulp-paper mill pitch deposits
US4184912A (en) * 1976-08-09 1980-01-22 Nalco Chemical Company Pitch control method
US4675867A (en) * 1983-12-14 1987-06-23 Canon Kabushiki Kaisha Data processing device

Also Published As

Publication number Publication date
KR0162252B1 (en) 1999-01-15
MY106044A (en) 1995-03-31
NZ232129A (en) 1992-03-26
AU622987B2 (en) 1992-04-30
PH26950A (en) 1992-12-03
KR900014686A (en) 1990-10-24

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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.