NO178441C - Fremgangsmåte for fremstilling av papir og materialblanding for anvendelse derved - Google Patents

Fremgangsmåte for fremstilling av papir og materialblanding for anvendelse derved

Info

Publication number
NO178441C
NO178441C NO912348A NO912348A NO178441C NO 178441 C NO178441 C NO 178441C NO 912348 A NO912348 A NO 912348A NO 912348 A NO912348 A NO 912348A NO 178441 C NO178441 C NO 178441C
Authority
NO
Norway
Prior art keywords
material mixture
making paper
use therewith
therewith
paper
Prior art date
Application number
NO912348A
Other languages
English (en)
Norwegian (no)
Other versions
NO912348L (no
NO178441B (no
NO912348D0 (no
Inventor
Dan S Honig
Elieth W Harris
Original Assignee
American Cyanamid 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24156437&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO178441(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of NO912348D0 publication Critical patent/NO912348D0/no
Publication of NO912348L publication Critical patent/NO912348L/no
Publication of NO178441B publication Critical patent/NO178441B/no
Publication of NO178441C publication Critical patent/NO178441C/no

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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • 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
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
NO912348A 1990-06-18 1991-06-17 Fremgangsmåte for fremstilling av papir og materialblanding for anvendelse derved NO178441C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/540,667 US5167766A (en) 1990-06-18 1990-06-18 Charged organic polymer microbeads in paper making process

Publications (4)

Publication Number Publication Date
NO912348D0 NO912348D0 (no) 1991-06-17
NO912348L NO912348L (no) 1991-12-19
NO178441B NO178441B (no) 1995-12-18
NO178441C true NO178441C (no) 1996-03-27

Family

ID=24156437

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912348A NO178441C (no) 1990-06-18 1991-06-17 Fremgangsmåte for fremstilling av papir og materialblanding for anvendelse derved

Country Status (17)

Country Link
US (1) US5167766A (de)
EP (1) EP0462365B1 (de)
JP (1) JP2948358B2 (de)
KR (1) KR100189327B1 (de)
AR (1) AR247438A1 (de)
AT (1) ATE161910T1 (de)
AU (1) AU646441B2 (de)
BR (1) BR9101722A (de)
CA (1) CA2044698C (de)
DE (1) DE69128563T2 (de)
DK (1) DK0462365T3 (de)
ES (1) ES2111543T3 (de)
FI (1) FI105841B (de)
MX (1) MX174548B (de)
NO (1) NO178441C (de)
NZ (1) NZ238402A (de)
ZA (1) ZA914628B (de)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
FI105841B (fi) 2000-10-13
BR9101722A (pt) 1991-12-24
FI912924A0 (fi) 1991-06-17
AU646441B2 (en) 1994-02-24
NO912348L (no) 1991-12-19
FI912924L (fi) 1991-12-19
MX174548B (es) 1994-05-25
EP0462365B1 (de) 1998-01-07
NZ238402A (en) 1993-07-27
ATE161910T1 (de) 1998-01-15
EP0462365A1 (de) 1991-12-27
ES2111543T3 (es) 1998-03-16
AU7402191A (en) 1991-12-19
NO178441B (no) 1995-12-18
DE69128563T2 (de) 1998-04-16
KR920001035A (ko) 1992-01-29
NO912348D0 (no) 1991-06-17
CA2044698C (en) 2003-09-09
US5167766A (en) 1992-12-01
JPH04241197A (ja) 1992-08-28
CA2044698A1 (en) 1991-12-19
DE69128563D1 (de) 1998-02-12
ZA914628B (en) 1992-03-25
AR247438A1 (es) 1994-12-29
DK0462365T3 (da) 1998-03-02
JP2948358B2 (ja) 1999-09-13
KR100189327B1 (ko) 1999-06-01

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