AU666168B2 - Acid-to-alkaline papermaking process - Google Patents

Acid-to-alkaline papermaking process

Info

Publication number
AU666168B2
AU666168B2 AU34728/93A AU3472893A AU666168B2 AU 666168 B2 AU666168 B2 AU 666168B2 AU 34728/93 A AU34728/93 A AU 34728/93A AU 3472893 A AU3472893 A AU 3472893A AU 666168 B2 AU666168 B2 AU 666168B2
Authority
AU
Australia
Prior art keywords
weight
paper
furnish
εaid
furnishes
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.)
Ceased
Application number
AU34728/93A
Other languages
English (en)
Other versions
AU3472893A (en
Inventor
Adam F Kaliski
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.)
Industrial Progress Inc
Original Assignee
Industrial Progress 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
Priority claimed from US07/932,663 external-priority patent/US5240561A/en
Application filed by Industrial Progress Inc filed Critical Industrial Progress Inc
Publication of AU3472893A publication Critical patent/AU3472893A/en
Application granted granted Critical
Publication of AU666168B2 publication Critical patent/AU666168B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • 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
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H17/13—Silicon-containing compounds
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
AU34728/93A 1992-08-20 1993-01-12 Acid-to-alkaline papermaking process Ceased AU666168B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US932663 1992-08-20
US07/932,663 US5240561A (en) 1992-02-10 1992-08-20 Acid-to-alkaline papermaking process
PCT/US1993/000320 WO1994004752A1 (en) 1992-08-20 1993-01-12 Acid-to-alkaline papermaking process

Publications (2)

Publication Number Publication Date
AU3472893A AU3472893A (en) 1994-03-15
AU666168B2 true AU666168B2 (en) 1996-02-01

Family

ID=25462688

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34728/93A Ceased AU666168B2 (en) 1992-08-20 1993-01-12 Acid-to-alkaline papermaking process

Country Status (7)

Country Link
EP (1) EP0658229A4 (forum.php)
CN (1) CN1082132A (forum.php)
AR (1) AR246992A1 (forum.php)
AU (1) AU666168B2 (forum.php)
CA (1) CA2142367A1 (forum.php)
TW (1) TW283178B (forum.php)
WO (1) WO1994004752A1 (forum.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004928A (en) * 1997-05-13 1999-12-21 Biomeasure, Incorporated Method of treating hyperlipidemia
NZ530007A (en) 2001-06-08 2006-02-24 Sod Conseils Rech Applic Somatostatin-dopamine chimeric analogues that retain both somatostatin and dopamine activity in vivo and display enhanced biological activity
CN102628240A (zh) * 2012-04-24 2012-08-08 陕西科技大学 一种多层淀粉包覆麦草化学浆方法
EP3007704B1 (en) 2013-06-13 2021-01-06 Antisense Therapeutics Ltd Combination therapy for acromegaly
CN108999032B (zh) * 2018-09-07 2021-01-05 宿州学院 一种改性植物纤维滤纸的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces
US4954220A (en) * 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116418A (en) * 1984-12-03 1992-05-26 Industrial Progress Incorporated Process for making structural aggregate pigments

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces
US4954220A (en) * 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking

Also Published As

Publication number Publication date
AU3472893A (en) 1994-03-15
TW283178B (forum.php) 1996-08-11
WO1994004752A1 (en) 1994-03-03
AR246992A1 (es) 1994-10-31
CA2142367A1 (en) 1994-03-03
EP0658229A1 (en) 1995-06-21
CN1082132A (zh) 1994-02-16
EP0658229A4 (en) 1997-10-08

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