CA976320A - Disintegration process for fibrous sheet material - Google Patents
Disintegration process for fibrous sheet materialInfo
- Publication number
- CA976320A CA976320A CA152,157A CA152157A CA976320A CA 976320 A CA976320 A CA 976320A CA 152157 A CA152157 A CA 152157A CA 976320 A CA976320 A CA 976320A
- Authority
- CA
- Canada
- Prior art keywords
- sheet material
- fibrous sheet
- disintegration process
- disintegration
- fibrous
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18279671A | 1971-09-22 | 1971-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA976320A true CA976320A (en) | 1975-10-21 |
Family
ID=22670079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA152,157A Expired CA976320A (en) | 1971-09-22 | 1972-09-20 | Disintegration process for fibrous sheet material |
Country Status (17)
Country | Link |
---|---|
US (1) | US3750962A (en) |
JP (1) | JPS5225445B2 (en) |
AT (1) | AT320417B (en) |
AU (1) | AU459658B2 (en) |
BE (1) | BE789034A (en) |
CA (1) | CA976320A (en) |
CH (1) | CH544582A (en) |
DE (1) | DE2245936C2 (en) |
DK (1) | DK133606B (en) |
ES (1) | ES406759A1 (en) |
FI (1) | FI56565C (en) |
FR (1) | FR2154195A5 (en) |
GB (1) | GB1389606A (en) |
IE (1) | IE36902B1 (en) |
IT (1) | IT967713B (en) |
NL (1) | NL7212810A (en) |
NO (1) | NO142450C (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2708307C2 (en) * | 1977-02-25 | 1983-04-28 | Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad | Process for defibrating a web made of cellulose and apparatus for carrying out the process |
US4241881A (en) * | 1979-07-12 | 1980-12-30 | Kimberly-Clark Corporation | Fiber separation from pulp sheet stacks |
US4388056A (en) * | 1981-07-06 | 1983-06-14 | The Procter & Gamble Company | Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution |
IT1214853B (en) * | 1984-06-20 | 1990-01-18 | Fameccanica Spa | DRY DEFIBRATION EQUIPMENT FOR SHEETS OF FIBROUS CELLULOSE MATERIAL AND RELATED MATERIALS PARTICULARLY FOR THE PREPARATION OF ABSORBENT MASSES FOR DISPOSABLE AND RELATED DIAGRAMS |
US4650127A (en) * | 1985-01-31 | 1987-03-17 | Kimberly-Clark Corporation | Method and apparatus for fiberizing fibrous sheets |
US5366591A (en) * | 1987-01-20 | 1994-11-22 | Jewell Richard A | Method and apparatus for crosslinking individualized cellulose fibers |
US5437418A (en) * | 1987-01-20 | 1995-08-01 | Weyerhaeuser Company | Apparatus for crosslinking individualized cellulose fibers |
JPH06504326A (en) * | 1990-10-31 | 1994-05-19 | ウェヤーハウザー・カンパニー | fiber processing equipment |
US5253815A (en) * | 1990-10-31 | 1993-10-19 | Weyerhaeuser Company | Fiberizing apparatus |
US6059924A (en) * | 1998-01-02 | 2000-05-09 | Georgia-Pacific Corporation | Fluffed pulp and method of production |
US6517017B1 (en) * | 2001-08-07 | 2003-02-11 | Masco Corporation | End mill fiber chopper |
JP4596520B2 (en) * | 2004-08-25 | 2010-12-08 | 株式会社リブドゥコーポレーション | Pulp crusher |
WO2011085038A1 (en) * | 2010-01-06 | 2011-07-14 | Sustainable Health Enterprises (She) | Highly absorbent and retentive fiber material |
CN111778588B (en) * | 2020-06-03 | 2022-09-13 | 艾达索高新材料芜湖有限公司 | Mechanical recovery method of unidirectional carbon fiber leftover material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1417961A (en) * | 1920-10-07 | 1922-05-30 | Williams Patent Crusher & Pulv | Method of reducing fibrous sheet material |
US2830772A (en) * | 1954-02-24 | 1958-04-15 | Johns Manville | Nodulator for mineral wool |
US2812790A (en) * | 1954-10-04 | 1957-11-12 | Hercules Powder Co Ltd | Preparation of shredded wood pulp |
US3519211A (en) * | 1967-05-26 | 1970-07-07 | Procter & Gamble | Disintegration process for fibrous sheet material |
-
0
- BE BE789034D patent/BE789034A/en unknown
-
1971
- 1971-09-22 US US00182796A patent/US3750962A/en not_active Expired - Lifetime
-
1972
- 1972-09-13 AU AU46597/72A patent/AU459658B2/en not_active Expired
- 1972-09-16 ES ES406759A patent/ES406759A1/en not_active Expired
- 1972-09-19 IE IE1274/72A patent/IE36902B1/en unknown
- 1972-09-19 DE DE2245936A patent/DE2245936C2/en not_active Expired
- 1972-09-20 NO NO3358/72A patent/NO142450C/en unknown
- 1972-09-20 CH CH1371972A patent/CH544582A/en not_active IP Right Cessation
- 1972-09-20 CA CA152,157A patent/CA976320A/en not_active Expired
- 1972-09-21 FI FI2604/72A patent/FI56565C/en active
- 1972-09-21 NL NL7212810A patent/NL7212810A/xx active Search and Examination
- 1972-09-21 IT IT29489/72A patent/IT967713B/en active
- 1972-09-21 AT AT814172A patent/AT320417B/en not_active IP Right Cessation
- 1972-09-21 FR FR7233556A patent/FR2154195A5/fr not_active Expired
- 1972-09-22 GB GB4401672A patent/GB1389606A/en not_active Expired
- 1972-09-22 JP JP47095631A patent/JPS5225445B2/ja not_active Expired
- 1972-09-22 DK DK471272AA patent/DK133606B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH544582A (en) | 1973-11-30 |
AU4659772A (en) | 1974-03-21 |
FR2154195A5 (en) | 1973-05-04 |
NO142450B (en) | 1980-05-12 |
NL7212810A (en) | 1973-03-26 |
DE2245936C2 (en) | 1983-02-24 |
AU459658B2 (en) | 1975-04-10 |
FI56565C (en) | 1980-02-11 |
DE2245936A1 (en) | 1973-03-29 |
US3750962A (en) | 1973-08-07 |
IT967713B (en) | 1974-03-11 |
JPS4872401A (en) | 1973-09-29 |
GB1389606A (en) | 1975-04-03 |
BE789034A (en) | 1973-03-20 |
AT320417B (en) | 1975-02-10 |
ES406759A1 (en) | 1975-10-01 |
FI56565B (en) | 1979-10-31 |
NO142450C (en) | 1980-08-20 |
DK133606C (en) | 1976-11-01 |
IE36902L (en) | 1973-03-22 |
JPS5225445B2 (en) | 1977-07-07 |
IE36902B1 (en) | 1977-03-16 |
DK133606B (en) | 1976-06-14 |
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