DE3102587A1 - Verfahren zur herstellung von formkoerpern - Google Patents
Verfahren zur herstellung von formkoerpernInfo
- Publication number
- DE3102587A1 DE3102587A1 DE19813102587 DE3102587A DE3102587A1 DE 3102587 A1 DE3102587 A1 DE 3102587A1 DE 19813102587 DE19813102587 DE 19813102587 DE 3102587 A DE3102587 A DE 3102587A DE 3102587 A1 DE3102587 A1 DE 3102587A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- content
- suspension
- polyolefin particles
- lignocellulosic
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- -1 polyethylene Polymers 0.000 claims description 32
- 229920003023 plastic Polymers 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 24
- 239000004698 Polyethylene Substances 0.000 claims description 23
- 229920000573 polyethylene Polymers 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 16
- 229920000098 polyolefin Polymers 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000008961 swelling Effects 0.000 description 13
- 239000007900 aqueous suspension Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- 238000001291 vacuum drying Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920002522 Wood fibre Polymers 0.000 description 4
- 239000002025 wood fiber Substances 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 241001070947 Fagus Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
- D21J1/20—Insulating board
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/10—After-treatment
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)
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT79380 | 1980-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3102587A1 true DE3102587A1 (de) | 1981-12-03 |
Family
ID=3499892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813102587 Withdrawn DE3102587A1 (de) | 1980-02-14 | 1981-01-27 | Verfahren zur herstellung von formkoerpern |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3102587A1 (fr) |
| FR (1) | FR2475979A1 (fr) |
| GB (1) | GB2069401B (fr) |
| IT (1) | IT1170700B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240023380A (ko) * | 2020-06-10 | 2024-02-21 | 니로 리미티드 | 플라스틱 처리 시스템 및 장치 |
| AU2021204547B2 (en) * | 2020-06-10 | 2023-07-06 | Nilo Limited | Plastic processing system and apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU69149A1 (fr) * | 1974-01-11 | 1975-12-09 | ||
| US4008024A (en) * | 1974-12-09 | 1977-02-15 | Mitsui Petrochemical Industries, Ltd. | Apparatus for production of gas-permeable seamless pipes |
-
1981
- 1981-01-27 DE DE19813102587 patent/DE3102587A1/de not_active Withdrawn
- 1981-02-03 GB GB8103271A patent/GB2069401B/en not_active Expired
- 1981-02-10 IT IT47759/81A patent/IT1170700B/it active
- 1981-02-12 FR FR8102782A patent/FR2475979A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2069401A (en) | 1981-08-26 |
| GB2069401B (en) | 1983-07-06 |
| FR2475979A1 (fr) | 1981-08-21 |
| IT1170700B (it) | 1987-06-03 |
| IT8147759A0 (it) | 1981-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |