ID20222A - Proses pembuatan kertas yang di sempurnakan - Google Patents

Proses pembuatan kertas yang di sempurnakan

Info

Publication number
ID20222A
ID20222A IDP980618A ID980618A ID20222A ID 20222 A ID20222 A ID 20222A ID P980618 A IDP980618 A ID P980618A ID 980618 A ID980618 A ID 980618A ID 20222 A ID20222 A ID 20222A
Authority
ID
Indonesia
Prior art keywords
perfection
paper making
making processes
processes
paper
Prior art date
Application number
IDP980618A
Other languages
English (en)
Inventor
R Nagarajan
Jane B Wong Shing
Original Assignee
Nalco 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ID20222A publication Critical patent/ID20222A/id

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
    • 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
    • D21H17/64—Alkaline 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
    • 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
    • D21H21/50—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 form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
IDP980618A 1997-04-25 1998-04-24 Proses pembuatan kertas yang di sempurnakan ID20222A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84579597A 1997-04-25 1997-04-25

Publications (1)

Publication Number Publication Date
ID20222A true ID20222A (id) 1998-10-29

Family

ID=25296102

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980618A ID20222A (id) 1997-04-25 1998-04-24 Proses pembuatan kertas yang di sempurnakan

Country Status (9)

Country Link
KR (1) KR19980081711A (id)
AR (1) AR015602A1 (id)
AU (1) AU6349598A (id)
BR (1) BR9801457A (id)
CA (1) CA2235637A1 (id)
ID (1) ID20222A (id)
NO (1) NO981776L (id)
NZ (1) NZ330264A (id)
ZA (1) ZA983197B (id)

Also Published As

Publication number Publication date
NO981776L (no) 1998-10-26
KR19980081711A (ko) 1998-11-25
AU6349598A (en) 1998-10-29
CA2235637A1 (en) 1998-10-25
AR015602A1 (es) 2001-05-16
BR9801457A (pt) 1999-09-28
NO981776D0 (no) 1998-04-21
ZA983197B (en) 1998-11-25
NZ330264A (en) 1998-10-28

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