DE2216426A1 - Verfahren zur Umwandlung von Grundstoffen pflanzlicher Herkunft in einen formbaren Rohstoff bzw. eine Formmasse - Google Patents
Verfahren zur Umwandlung von Grundstoffen pflanzlicher Herkunft in einen formbaren Rohstoff bzw. eine FormmasseInfo
- Publication number
- DE2216426A1 DE2216426A1 DE19722216426 DE2216426A DE2216426A1 DE 2216426 A1 DE2216426 A1 DE 2216426A1 DE 19722216426 DE19722216426 DE 19722216426 DE 2216426 A DE2216426 A DE 2216426A DE 2216426 A1 DE2216426 A1 DE 2216426A1
- Authority
- DE
- Germany
- Prior art keywords
- raw material
- grass
- molding compound
- raw materials
- vegetable origin
- 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
- 239000002994 raw material Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 16
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 238000000465 moulding Methods 0.000 title claims description 7
- 235000013311 vegetables Nutrition 0.000 title claims description 4
- 238000011282 treatment Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- 244000025254 Cannabis sativa Species 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003165 hydrotropic effect Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 150000004679 hydroxides Chemical class 0.000 claims description 3
- 150000003464 sulfur compounds Chemical class 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 239000012043 crude product Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 239000011121 hardwood Substances 0.000 claims 4
- 239000011122 softwood Substances 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 241000218631 Coniferophyta Species 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000219495 Betulaceae Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 101100065878 Caenorhabditis elegans sec-10 gene Proteins 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241001164397 Maireana aphylla Species 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209056 Secale Species 0.000 description 1
- 235000007238 Secale cereale Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- -1 salt compounds Chemical class 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES389989A ES389989A1 (es) | 1971-04-07 | 1971-04-07 | Procedimiento para transformar una materia basica de natu- raleza vegetal en una materia prima moldeable. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2216426A1 true DE2216426A1 (de) | 1972-12-07 |
Family
ID=8458147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722216426 Pending DE2216426A1 (de) | 1971-04-07 | 1972-04-05 | Verfahren zur Umwandlung von Grundstoffen pflanzlicher Herkunft in einen formbaren Rohstoff bzw. eine Formmasse |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE781296A (enExample) |
| DE (1) | DE2216426A1 (enExample) |
| ES (1) | ES389989A1 (enExample) |
| FR (1) | FR2136267A5 (enExample) |
| GB (1) | GB1388754A (enExample) |
| IE (1) | IE36267B1 (enExample) |
| IL (1) | IL39089A0 (enExample) |
| IT (1) | IT959582B (enExample) |
| LU (1) | LU65068A1 (enExample) |
| NL (1) | NL7204459A (enExample) |
| ZA (1) | ZA722218B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0517988A1 (en) * | 1991-06-14 | 1992-12-16 | Envases Naturales S.A. | A process to obtain a molding pulp starting from short fiber cellulose |
-
1971
- 1971-04-07 ES ES389989A patent/ES389989A1/es not_active Expired
-
1972
- 1972-03-27 BE BE781296A patent/BE781296A/xx unknown
- 1972-03-27 IL IL39089A patent/IL39089A0/xx unknown
- 1972-03-29 LU LU65068D patent/LU65068A1/xx unknown
- 1972-03-30 GB GB1500872A patent/GB1388754A/en not_active Expired
- 1972-03-31 IT IT22655/72A patent/IT959582B/it active
- 1972-04-04 NL NL7204459A patent/NL7204459A/xx unknown
- 1972-04-04 ZA ZA722218A patent/ZA722218B/xx unknown
- 1972-04-05 DE DE19722216426 patent/DE2216426A1/de active Pending
- 1972-04-07 FR FR7212324A patent/FR2136267A5/fr not_active Expired
- 1972-04-07 IE IE458/72A patent/IE36267B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE36267L (en) | 1972-10-07 |
| IT959582B (it) | 1973-11-10 |
| GB1388754A (en) | 1975-03-26 |
| IE36267B1 (en) | 1976-09-29 |
| IL39089A0 (en) | 1972-05-30 |
| ES389989A1 (es) | 1973-07-01 |
| FR2136267A5 (enExample) | 1972-12-22 |
| NL7204459A (enExample) | 1972-10-10 |
| ZA722218B (en) | 1973-01-31 |
| LU65068A1 (enExample) | 1972-07-11 |
| BE781296A (fr) | 1972-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |