CH472275A - Process for the bromination of lignocellulosic material - Google Patents
Process for the bromination of lignocellulosic materialInfo
- Publication number
- CH472275A CH472275A CH764566A CH764566A CH472275A CH 472275 A CH472275 A CH 472275A CH 764566 A CH764566 A CH 764566A CH 764566 A CH764566 A CH 764566A CH 472275 A CH472275 A CH 472275A
- Authority
- CH
- Switzerland
- Prior art keywords
- bromination
- lignocellulosic material
- lignocellulosic
- Prior art date
Links
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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0002—Flame-resistant papers; (complex) compositions rendering paper fire-resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
-
- 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
- D21H21/34—Ignifugeants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL2381065A IL23810A (en) | 1965-06-25 | 1965-06-25 | Flameproofing of lignocellulosic material |
IL2526066A IL25260A (en) | 1965-06-25 | 1966-02-07 | Fire-proofing of lignocellulosic material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH472275A true CH472275A (en) | 1969-05-15 |
Family
ID=26320421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH764566A CH472275A (en) | 1965-06-25 | 1966-05-26 | Process for the bromination of lignocellulosic material |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT270996B (en) |
BE (1) | BE682174A (en) |
CH (1) | CH472275A (en) |
DE (1) | DE1642203A1 (en) |
FI (1) | FI44470B (en) |
GB (1) | GB1101249A (en) |
NL (1) | NL150363B (en) |
NO (1) | NO117766B (en) |
OA (1) | OA02061A (en) |
SE (1) | SE302199B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0196553A1 (en) * | 1985-03-29 | 1986-10-08 | Armstrong World Industries, Inc. | Mineral-fibre board |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101947804B (en) * | 2010-09-01 | 2012-05-23 | 安徽长林节能材料科技有限公司 | Plant straw board and manufacturing method thereof |
-
1966
- 1966-05-26 CH CH764566A patent/CH472275A/en not_active IP Right Cessation
- 1966-05-26 GB GB23671/66A patent/GB1101249A/en not_active Expired
- 1966-06-01 AT AT518566A patent/AT270996B/en active
- 1966-06-04 NO NO66163303A patent/NO117766B/no unknown
- 1966-06-06 OA OA52470A patent/OA02061A/en unknown
- 1966-06-06 FI FI1485/66A patent/FI44470B/fi active
- 1966-06-07 BE BE682174D patent/BE682174A/xx unknown
- 1966-06-14 DE DE19661642203 patent/DE1642203A1/en active Pending
- 1966-06-23 SE SE8651/66A patent/SE302199B/xx unknown
- 1966-06-24 NL NL666608865A patent/NL150363B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0196553A1 (en) * | 1985-03-29 | 1986-10-08 | Armstrong World Industries, Inc. | Mineral-fibre board |
CH667034A5 (en) * | 1985-03-29 | 1988-09-15 | Armstrong World Ind Inc | MINERAL FIBER PANEL. |
Also Published As
Publication number | Publication date |
---|---|
FI44470B (en) | 1971-08-02 |
SE302199B (en) | 1968-07-08 |
NL150363B (en) | 1976-08-16 |
AT270996B (en) | 1969-05-12 |
NO117766B (en) | 1969-09-22 |
GB1101249A (en) | 1968-01-31 |
OA02061A (en) | 1970-05-05 |
DE1642203A1 (en) | 1971-07-08 |
BE682174A (en) | 1966-12-07 |
NL6608865A (en) | 1966-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |