GB8407438D0 - Pulping process - Google Patents
Pulping processInfo
- Publication number
- GB8407438D0 GB8407438D0 GB848407438A GB8407438A GB8407438D0 GB 8407438 D0 GB8407438 D0 GB 8407438D0 GB 848407438 A GB848407438 A GB 848407438A GB 8407438 A GB8407438 A GB 8407438A GB 8407438 D0 GB8407438 D0 GB 8407438D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulping process
- pulping
- 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.)
- Pending
Links
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848407438A GB8407438D0 (en) | 1984-03-22 | 1984-03-22 | Pulping process |
SE8501338A SE463463B (en) | 1984-03-22 | 1985-03-19 | PREPARATION OF TRAEMASSA BY ALKALIC COOKING IN THE PRESENCE OF AMPHOTIC SURFACTURING AGENTS |
CA000476860A CA1250704A (en) | 1984-03-22 | 1985-03-19 | Pulping process |
GB08507304A GB2155966B (en) | 1984-03-22 | 1985-03-21 | Pulping with amphoteric surfactant additive |
NO851130A NO164788C (en) | 1984-03-22 | 1985-03-21 | PROCEDURE FOR THE PREPARATION OF LIGHT OF WOOD. |
FI851171A FI79358C (en) | 1984-03-22 | 1985-03-22 | MASSAFRAMSTAELLNINGSFOERFARANDE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848407438A GB8407438D0 (en) | 1984-03-22 | 1984-03-22 | Pulping process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8407438D0 true GB8407438D0 (en) | 1984-05-02 |
Family
ID=10558503
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848407438A Pending GB8407438D0 (en) | 1984-03-22 | 1984-03-22 | Pulping process |
GB08507304A Expired GB2155966B (en) | 1984-03-22 | 1985-03-21 | Pulping with amphoteric surfactant additive |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08507304A Expired GB2155966B (en) | 1984-03-22 | 1985-03-21 | Pulping with amphoteric surfactant additive |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1250704A (en) |
FI (1) | FI79358C (en) |
GB (2) | GB8407438D0 (en) |
NO (1) | NO164788C (en) |
SE (1) | SE463463B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728265A (en) * | 1995-06-12 | 1998-03-17 | Henkel Corporation | Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane |
CA2217415A1 (en) * | 1997-10-20 | 1999-04-20 | Tien-Feng Ling | Method for sulfite pulping using surfactants |
WO2002010506A1 (en) * | 2000-07-27 | 2002-02-07 | Ashland Inc. | Process for digesting woodchips and digester additives |
FI122815B (en) * | 2005-04-18 | 2012-07-13 | Cerefi Oy | Method for fractionating lignocellulosic materials and parts obtained from them |
-
1984
- 1984-03-22 GB GB848407438A patent/GB8407438D0/en active Pending
-
1985
- 1985-03-19 SE SE8501338A patent/SE463463B/en not_active IP Right Cessation
- 1985-03-19 CA CA000476860A patent/CA1250704A/en not_active Expired
- 1985-03-21 NO NO851130A patent/NO164788C/en unknown
- 1985-03-21 GB GB08507304A patent/GB2155966B/en not_active Expired
- 1985-03-22 FI FI851171A patent/FI79358C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1250704A (en) | 1989-03-07 |
SE8501338L (en) | 1985-09-23 |
SE463463B (en) | 1990-11-26 |
SE8501338D0 (en) | 1985-03-19 |
NO164788B (en) | 1990-08-06 |
FI851171A0 (en) | 1985-03-22 |
FI79358B (en) | 1989-08-31 |
NO851130L (en) | 1985-09-23 |
GB2155966A (en) | 1985-10-02 |
FI851171L (en) | 1985-09-23 |
FI79358C (en) | 1989-12-11 |
NO164788C (en) | 1990-11-14 |
GB8507304D0 (en) | 1985-05-01 |
GB2155966B (en) | 1987-12-09 |
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