DE3765066D1 - METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT. - Google Patents
METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT.Info
- Publication number
- DE3765066D1 DE3765066D1 DE8787108897T DE3765066T DE3765066D1 DE 3765066 D1 DE3765066 D1 DE 3765066D1 DE 8787108897 T DE8787108897 T DE 8787108897T DE 3765066 T DE3765066 T DE 3765066T DE 3765066 D1 DE3765066 D1 DE 3765066D1
- Authority
- DE
- Germany
- Prior art keywords
- resistant paper
- against heat
- particular against
- producing yellow
- agents
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 244000166124 Eucalyptus globulus Species 0.000 abstract 1
- 241000219000 Populus Species 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- 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
- D21H19/10—Coatings without pigments
-
- 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
Abstract
1. Method of producing yellowing-resistant paper webs from cellulose with the addition of sizing agents, fillers, retention agents and wet strengthening agents, characterised in that the paper web consists of sulphate cellulose derived from poplar or eucalyptus and pine-wood in a ratio of 15:85 to 85:15, with a grinding degree of 15 to 60 degrees SR ; and in that the paper web is provided with a surface layer consisting of a substantially hygroscopic additive which represents 5 to 100% of the quantity of binder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787108897T DE3765066D1 (en) | 1986-09-19 | 1987-06-22 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863631835 DE3631835A1 (en) | 1986-09-19 | 1986-09-19 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT |
DE8787108897T DE3765066D1 (en) | 1986-09-19 | 1987-06-22 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3765066D1 true DE3765066D1 (en) | 1990-10-25 |
Family
ID=6309885
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863631835 Granted DE3631835A1 (en) | 1986-09-19 | 1986-09-19 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT |
DE8787108897T Expired - Lifetime DE3765066D1 (en) | 1986-09-19 | 1987-06-22 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863631835 Granted DE3631835A1 (en) | 1986-09-19 | 1986-09-19 | METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0261316B1 (en) |
AT (1) | ATE56768T1 (en) |
DD (1) | DD261617A5 (en) |
DE (2) | DE3631835A1 (en) |
ES (1) | ES2002607B3 (en) |
FI (1) | FI873987A (en) |
NO (1) | NO873924L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4324028C1 (en) * | 1993-07-17 | 1994-12-01 | Feldmuehle Ag Stora | Roll paper coated on both sides and process for its production |
US5622786A (en) * | 1994-11-30 | 1997-04-22 | Kimberly-Clark Corporation | Polymer-reinforced, eucalyptus fiber-containing paper |
DE10163344B4 (en) * | 2001-12-21 | 2006-01-19 | Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg | Light resistant overlay paper, process for its manufacture and use |
US6716310B2 (en) | 2001-12-31 | 2004-04-06 | Kimberly-Clark Worldwide, Inc. | Process for manufacturing a cellulosic paper product exhibiting reduced malodor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568849A (en) * | 1947-05-14 | 1951-09-25 | Carey Philip Mfg Co | Vapor barrier paper and the manufacture thereof |
US2819986A (en) * | 1954-07-26 | 1958-01-14 | Fibreboard Paper Products Corp | Low frictional drag coated paper products and method of preparation thereof |
DE1761775A1 (en) * | 1968-07-05 | 1971-10-14 | Feldmuehle Ag | Flat structures resistant to high temperatures |
DE2118649C3 (en) * | 1971-04-17 | 1979-09-06 | Pwa Papierwerke Waldhof-Aschaffenburg Ag, 8000 Muenchen | Paper coated on one side with vinylidene chloride copolymer dispersion |
US4282054A (en) * | 1977-12-23 | 1981-08-04 | Scott Paper Company | Coating composition for release sheets |
DE2949306A1 (en) * | 1979-12-07 | 1981-06-11 | Letron GmbH, 8750 Aschaffenburg | Synthetic veneer of paper fibre compsn. impregnated with resin - contg. equal wt. of long and short fibres, can be made on paper machine |
DE3541187C2 (en) * | 1985-11-21 | 1994-10-06 | Kaemmerer Gmbh | Process for producing a paper web impregnated with synthetic resins and their use |
-
1986
- 1986-09-19 DE DE19863631835 patent/DE3631835A1/en active Granted
-
1987
- 1987-06-22 AT AT87108897T patent/ATE56768T1/en not_active IP Right Cessation
- 1987-06-22 EP EP87108897A patent/EP0261316B1/en not_active Expired - Lifetime
- 1987-06-22 ES ES87108897T patent/ES2002607B3/en not_active Expired - Lifetime
- 1987-06-22 DE DE8787108897T patent/DE3765066D1/en not_active Expired - Lifetime
- 1987-08-20 DD DD87306219A patent/DD261617A5/en not_active IP Right Cessation
- 1987-09-14 FI FI873987A patent/FI873987A/en not_active Application Discontinuation
- 1987-09-18 NO NO873924A patent/NO873924L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3631835C2 (en) | 1988-12-15 |
EP0261316A1 (en) | 1988-03-30 |
ES2002607A4 (en) | 1988-09-01 |
DD261617A5 (en) | 1988-11-02 |
FI873987A (en) | 1988-03-20 |
ES2002607B3 (en) | 1991-02-16 |
FI873987A0 (en) | 1987-09-14 |
NO873924L (en) | 1988-03-21 |
EP0261316B1 (en) | 1990-09-19 |
ATE56768T1 (en) | 1990-10-15 |
NO873924D0 (en) | 1987-09-18 |
DE3631835A1 (en) | 1988-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |