IT1139255B - Procedimento per il trattamento di paste di legno per la produzione di carta saturabile con resina - Google Patents
Procedimento per il trattamento di paste di legno per la produzione di carta saturabile con resinaInfo
- Publication number
- IT1139255B IT1139255B IT24577/81A IT2457781A IT1139255B IT 1139255 B IT1139255 B IT 1139255B IT 24577/81 A IT24577/81 A IT 24577/81A IT 2457781 A IT2457781 A IT 2457781A IT 1139255 B IT1139255 B IT 1139255B
- Authority
- IT
- Italy
- Prior art keywords
- resin
- production
- treatment process
- paste treatment
- wood paste
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000002023 wood Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19853480A | 1980-10-20 | 1980-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8124577A0 IT8124577A0 (it) | 1981-10-20 |
IT1139255B true IT1139255B (it) | 1986-09-24 |
Family
ID=22733778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24577/81A IT1139255B (it) | 1980-10-20 | 1981-10-20 | Procedimento per il trattamento di paste di legno per la produzione di carta saturabile con resina |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS57149599A (fr) |
AU (1) | AU532636B2 (fr) |
BR (1) | BR8106752A (fr) |
CA (1) | CA1181908A (fr) |
DE (1) | DE3141572A1 (fr) |
FI (1) | FI69159B (fr) |
FR (1) | FR2492424B1 (fr) |
IL (1) | IL64031A (fr) |
IT (1) | IT1139255B (fr) |
MX (1) | MX155610A (fr) |
SE (1) | SE457733B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488932A (en) * | 1982-08-18 | 1984-12-18 | James River-Dixie/Northern, Inc. | Fibrous webs of enhanced bulk and method of manufacturing same |
JPH02200884A (ja) * | 1989-01-25 | 1990-08-09 | Sanyo Kokusaku Pulp Co Ltd | シートの厚さ方向の配向の高いパルプ及びその製造方法並びにこれを用いた浸透性,透気性の優れた紙 |
AT525430B1 (de) * | 2021-12-23 | 2023-04-15 | Mondi Ag | Papierbahn und Verfahren zur Bildung einer Papierbahn |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516384A (en) * | 1942-01-15 | 1950-07-25 | Hill Harold Sanford | Mechanically curling cellulose fibers |
DE1031627B (de) * | 1954-11-03 | 1958-06-04 | Isaac Richard Dunlap | Klebestreifen und Verfahren zu seiner Herstellung |
DE1461030A1 (de) * | 1962-10-12 | 1968-12-19 | Crown Zellerbach Corp | Verfahren zur Behandlung eines Faserbreies fuer die Papierherstellung |
US3827934A (en) * | 1971-06-28 | 1974-08-06 | Westvaco Corp | Process for producing high strength,high yield hardwood pulp |
US4060450A (en) * | 1972-09-01 | 1977-11-29 | Westinghouse Electric Corporation | High yield saturating paper |
SE7501978L (sv) * | 1975-02-28 | 1976-08-23 | Buckeye Cellulose Corp | Snodda cellulosafibrer impregnerade med vathallfast harts |
US4036679A (en) * | 1975-12-29 | 1977-07-19 | Crown Zellerbach Corporation | Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom |
-
1981
- 1981-10-07 CA CA000387453A patent/CA1181908A/fr not_active Expired
- 1981-10-11 IL IL64031A patent/IL64031A/xx unknown
- 1981-10-14 AU AU76344/81A patent/AU532636B2/en not_active Ceased
- 1981-10-16 FI FI813242A patent/FI69159B/fi not_active Application Discontinuation
- 1981-10-16 SE SE8106142A patent/SE457733B/sv not_active IP Right Cessation
- 1981-10-19 JP JP56166986A patent/JPS57149599A/ja active Pending
- 1981-10-20 DE DE19813141572 patent/DE3141572A1/de not_active Ceased
- 1981-10-20 FR FR8119688A patent/FR2492424B1/fr not_active Expired
- 1981-10-20 BR BR8106752A patent/BR8106752A/pt unknown
- 1981-10-20 MX MX189730A patent/MX155610A/es unknown
- 1981-10-20 IT IT24577/81A patent/IT1139255B/it active
Also Published As
Publication number | Publication date |
---|---|
SE8106142L (sv) | 1982-04-21 |
FI813242L (fi) | 1982-04-21 |
FR2492424B1 (fr) | 1986-04-25 |
IT8124577A0 (it) | 1981-10-20 |
AU7634481A (en) | 1982-04-29 |
MX155610A (es) | 1988-04-06 |
FR2492424A1 (fr) | 1982-04-23 |
BR8106752A (pt) | 1982-07-06 |
CA1181908A (fr) | 1985-02-05 |
AU532636B2 (en) | 1983-10-06 |
FI69159B (fi) | 1985-08-30 |
DE3141572A1 (de) | 1982-09-23 |
JPS57149599A (en) | 1982-09-16 |
IL64031A (en) | 1985-06-30 |
SE457733B (sv) | 1989-01-23 |
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