NO753804L - - Google Patents

Info

Publication number: NO753804L
Authority: NO; Norway
Prior art keywords: paper; pigment; alkaline earth; titanate; optical brightener
Prior art date: 1974-11-27

Application number

NO753804A

Other languages

English (en)

Norwegian (no)

Inventor

G Winter

P Woditsch

F Mueller

Original Assignee

Bayer Ag

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.)

1974-11-27

Filing date

1975-11-13

Publication date

1976-05-31

1975-11-13 Application filed by Bayer Ag filed Critical Bayer Ag

1976-05-31 Publication of NO753804L publication Critical patent/NO753804L/no

Links

239000000049 pigment Substances 0.000 claims description 40
239000011777 magnesium Substances 0.000 claims description 33
229910052749 magnesium Inorganic materials 0.000 claims description 19
230000003287 optical effect Effects 0.000 claims description 17
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 13
239000011575 calcium Substances 0.000 claims description 13
229910052791 calcium Inorganic materials 0.000 claims description 12
238000004519 manufacturing process Methods 0.000 claims description 12
238000010348 incorporation Methods 0.000 claims description 10
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
238000000576 coating method Methods 0.000 claims description 7
229920002994 synthetic fiber Polymers 0.000 claims description 7
239000000654 additive Substances 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 claims description 6
238000000034 method Methods 0.000 claims description 5
239000011248 coating agent Substances 0.000 claims description 4
239000002019 doping agent Substances 0.000 claims description 3
239000011230 binding agent Substances 0.000 claims description 2
150000002823 nitrates Chemical class 0.000 claims description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 46
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 17
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 14
238000000137 annealing Methods 0.000 description 12
239000010802 sludge Substances 0.000 description 11
229940091250 magnesium supplement Drugs 0.000 description 10
239000000203 mixture Substances 0.000 description 9
238000007792 addition Methods 0.000 description 8
229910001629 magnesium chloride Inorganic materials 0.000 description 7
238000010422 painting Methods 0.000 description 7
238000001556 precipitation Methods 0.000 description 7
239000000243 solution Substances 0.000 description 7
238000003756 stirring Methods 0.000 description 7
239000011701 zinc Substances 0.000 description 7
229920002678 cellulose Polymers 0.000 description 6
239000001913 cellulose Substances 0.000 description 6
150000004679 hydroxides Chemical class 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
235000012245 magnesium oxide Nutrition 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
239000004408 titanium dioxide Substances 0.000 description 5
239000000920 calcium hydroxide Substances 0.000 description 4
229910001861 calcium hydroxide Inorganic materials 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000010409 ironing Methods 0.000 description 4
239000000347 magnesium hydroxide Substances 0.000 description 4
229910001862 magnesium hydroxide Inorganic materials 0.000 description 4
238000005259 measurement Methods 0.000 description 4
239000002994 raw material Substances 0.000 description 4
238000005406 washing Methods 0.000 description 4
229920001131 Pulp (paper) Polymers 0.000 description 3
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
235000011116 calcium hydroxide Nutrition 0.000 description 3
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
235000012254 magnesium hydroxide Nutrition 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000007787 solid Substances 0.000 description 3
230000003595 spectral effect Effects 0.000 description 3
239000007858 starting material Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
239000012463 white pigment Substances 0.000 description 3
239000002023 wood Substances 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
238000001354 calcination Methods 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
235000011148 calcium chloride Nutrition 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000000945 filler Substances 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000003292 glue Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
238000002156 mixing Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
238000012545 processing Methods 0.000 description 2
150000004760 silicates Chemical class 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
239000000725 suspension Substances 0.000 description 2
239000012209 synthetic fiber Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000010936 titanium Substances 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
YTZWQUYIRHGHMJ-UHFFFAOYSA-N 3-(1,2-diamino-2-phenylethenyl)benzene-1,2-disulfonic acid Chemical group NC(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)N)C1=CC=CC=C1 YTZWQUYIRHGHMJ-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
229910011255 B2O3 Inorganic materials 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
240000000731 Fagus sylvatica Species 0.000 description 1
235000010099 Fagus sylvatica Nutrition 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
206010023126 Jaundice Diseases 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
239000004826 Synthetic adhesive Substances 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
229910003087 TiOx Inorganic materials 0.000 description 1
235000005811 Viola adunca Nutrition 0.000 description 1
240000009038 Viola odorata Species 0.000 description 1
235000013487 Viola odorata Nutrition 0.000 description 1
235000002254 Viola papilionacea Nutrition 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229910000410 antimony oxide Inorganic materials 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
238000005282 brightening Methods 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000012255 calcium oxide Nutrition 0.000 description 1
239000005018 casein Substances 0.000 description 1
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
235000021240 caseins Nutrition 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
229910001919 chlorite Inorganic materials 0.000 description 1
229910052619 chlorite group Inorganic materials 0.000 description 1
QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
239000004927 clay Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
238000007865 diluting Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000000975 dye Substances 0.000 description 1
-1 e.g. BaCO-^ Chemical class 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
238000011835 investigation Methods 0.000 description 1
238000010902 jet-milling Methods 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
230000019612 pigmentation Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
239000011122 softwood Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1
229910052724 xenon Inorganic materials 0.000 description 1
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
235000004416 zinc carbonate Nutrition 0.000 description 1
239000011667 zinc carbonate Substances 0.000 description 1
229910000010 zinc carbonate Inorganic materials 0.000 description 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
235000009529 zinc sulphate Nutrition 0.000 description 1
239000011686 zinc sulphate Substances 0.000 description 1

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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
- 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
- D21H21/14—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 function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Paper (AREA)

NO753804A 1974-11-27 1975-11-13 NO753804L (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2455958		1974-11-27

Publications (1)

Publication Number	Publication Date
NO753804L true NO753804L (nl)	1976-05-31

Family

ID=5931787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO753804A NO753804L (nl)	1974-11-27	1975-11-13

Country Status (10)

Country	Link
JP (1)	JPS5175101A (nl)
AR (1)	AR206448A1 (nl)
BE (1)	BE835955A (nl)
BR (1)	BR7507855A (nl)
FI (1)	FI753316A (nl)
FR (1)	FR2292802A1 (nl)
NL (1)	NL7513812A (nl)
NO (1)	NO753804L (nl)
SE (1)	SE7513299L (nl)
ZA (1)	ZA757430B (nl)

1975
- 1975-01-01 AR AR261357A patent/AR206448A1/es active
- 1975-11-13 NO NO753804A patent/NO753804L/no unknown
- 1975-11-25 FI FI753316A patent/FI753316A/fi not_active Application Discontinuation
- 1975-11-25 JP JP50140296A patent/JPS5175101A/ja active Pending
- 1975-11-26 BE BE162183A patent/BE835955A/xx unknown
- 1975-11-26 BR BR7507855*A patent/BR7507855A/pt unknown
- 1975-11-26 SE SE7513299A patent/SE7513299L/xx unknown
- 1975-11-26 ZA ZA00757430A patent/ZA757430B/xx unknown
- 1975-11-26 NL NL7513812A patent/NL7513812A/nl unknown
- 1975-11-27 FR FR7536374A patent/FR2292802A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
NL7513812A (nl)	1976-05-31
BE835955A (fr)	1976-05-26
ZA757430B (en)	1976-10-27
FI753316A (nl)	1976-05-28
FR2292802A1 (fr)	1976-06-25
AR206448A1 (es)	1976-07-23
JPS5175101A (nl)	1976-06-29
SE7513299L (sv)	1976-05-28
BR7507855A (pt)	1976-08-10

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