GB1592805A - Manufacture of thermoformable panels - Google Patents
Manufacture of thermoformable panels Download PDFInfo
- Publication number
- GB1592805A GB1592805A GB46625/77A GB4662577A GB1592805A GB 1592805 A GB1592805 A GB 1592805A GB 46625/77 A GB46625/77 A GB 46625/77A GB 4662577 A GB4662577 A GB 4662577A GB 1592805 A GB1592805 A GB 1592805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- process according
- fibres
- grafting
- weight
- panels
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 28
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 229920002678 cellulose Polymers 0.000 claims description 13
- 239000001913 cellulose Substances 0.000 claims description 13
- 229920001519 homopolymer Polymers 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 229920005610 lignin Polymers 0.000 claims description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010561 standard procedure Methods 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 229920000578 graft copolymer Polymers 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 3
- 239000010893 paper waste Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 244000166124 Eucalyptus globulus Species 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 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 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000010899 old newspaper Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- D21H11/14—Secondary 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
- 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
-
- 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
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
- D21H5/143—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives grafted or encapsulated cellulose
Landscapes
- Paper (AREA)
- Graft Or Block Polymers (AREA)
- Reinforced Plastic Materials (AREA)
- Filtering Materials (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU76172A LU76172A1 (enrdf_load_stackoverflow) | 1976-11-11 | 1976-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1592805A true GB1592805A (en) | 1981-07-08 |
Family
ID=19728408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46625/77A Expired GB1592805A (en) | 1976-11-11 | 1977-11-09 | Manufacture of thermoformable panels |
Country Status (17)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE540288C2 (en) | 2016-08-24 | 2018-05-22 | Biofiber Tech Sweden Ab | Method of preparing a grafted copolymer of lignin and / or cellulose |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2955015A (en) * | 1957-06-05 | 1960-10-04 | American Cyanamid Co | Graft polymerization of certain esters of acrylic acid with cellulose substrate |
| CH378665A (de) * | 1960-03-11 | 1964-06-15 | Battelle Institut E V | Verfahren zur Herstellung von Faserplatten |
| DE1445353B2 (de) * | 1961-07-15 | 1970-06-04 | Deutsche Gold- u. Silber-Scheideanstalt, vorm. Roessler, 6OOO Frankfurt | Verfahren zur Verbindung von thermoplastischen Vinylpolymerisatsn mit Fasern zu Vliesen |
| US3446697A (en) * | 1964-03-10 | 1969-05-27 | Mo Och Domsjoe Ab | Method of improving the drainage properties of high bark content wood pulp in the making of fiberboard |
| BE712436A (enrdf_load_stackoverflow) * | 1968-03-19 | 1968-07-31 |
-
1976
- 1976-11-11 LU LU76172A patent/LU76172A1/xx unknown
-
1977
- 1977-10-24 ZA ZA00776333A patent/ZA776333B/xx unknown
- 1977-10-24 CH CH1290277A patent/CH624971A5/fr not_active IP Right Cessation
- 1977-10-26 BE BE182060A patent/BE860113A/xx not_active IP Right Cessation
- 1977-10-31 EG EG619/77A patent/EG12869A/xx active
- 1977-10-31 FI FI773251A patent/FI64174C/fi not_active IP Right Cessation
- 1977-11-04 DE DE19772749499 patent/DE2749499A1/de not_active Withdrawn
- 1977-11-08 NO NO773823A patent/NO773823L/no unknown
- 1977-11-08 AT AT0795677A patent/AT364863B/de not_active IP Right Cessation
- 1977-11-08 FR FR7733570A patent/FR2370576A1/fr active Granted
- 1977-11-08 IT IT29436/77A patent/IT1087438B/it active
- 1977-11-09 JP JP13522077A patent/JPS5360958A/ja active Pending
- 1977-11-09 GB GB46625/77A patent/GB1592805A/en not_active Expired
- 1977-11-10 CA CA290,625A patent/CA1115908A/en not_active Expired
- 1977-11-10 SE SE7712711A patent/SE7712711L/xx unknown
- 1977-11-10 BR BR7707572A patent/BR7707572A/pt unknown
- 1977-11-11 NL NL7712468A patent/NL7712468A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO773823L (no) | 1978-05-12 |
| AT364863B (de) | 1981-11-25 |
| DE2749499A1 (de) | 1978-05-24 |
| ZA776333B (en) | 1978-07-26 |
| BR7707572A (pt) | 1978-08-08 |
| JPS5360958A (en) | 1978-05-31 |
| FI64174C (fi) | 1983-10-10 |
| EG12869A (en) | 1979-12-31 |
| FR2370576A1 (fr) | 1978-06-09 |
| CH624971A5 (en) | 1981-08-31 |
| BE860113A (fr) | 1978-04-26 |
| ATA795677A (de) | 1981-04-15 |
| NL7712468A (nl) | 1978-05-16 |
| LU76172A1 (enrdf_load_stackoverflow) | 1978-07-10 |
| IT1087438B (it) | 1985-06-04 |
| FI64174B (fi) | 1983-06-30 |
| CA1115908A (en) | 1982-01-12 |
| FR2370576B1 (enrdf_load_stackoverflow) | 1981-05-22 |
| FI773251A7 (fi) | 1978-05-12 |
| SE7712711L (sv) | 1978-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3325345A (en) | Process of forming water-laid products from cellulosic pulp containing polymeric thermoplastic particles | |
| US9079978B2 (en) | Treatment of fibres to endure processing | |
| AU703763B2 (en) | Improvements in or relating to application of material to a substrate | |
| DE3706525A1 (de) | Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit | |
| DE3724646A1 (de) | Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit | |
| EP0565109B1 (de) | Verfahren zum Verkleben von Holzfragmenten | |
| NO166358B (no) | Storsekk med forbedret bunn og topp. | |
| AU2017314753B2 (en) | Method of preparing a grafted copolymer of lignin and/or cellulose | |
| CN111684130A (zh) | 由化学纸浆制造用于复合应用的纸浆前体材料的方法及其产品 | |
| DE112011101753T5 (de) | Hydrophobes Lignocellulosematerial und Verfahren zu seiner Herstellung | |
| US5143791A (en) | Method for treatment of cellulose fibres and production of composite materials of the treated cellulose fibres in combination with resins | |
| GB1592805A (en) | Manufacture of thermoformable panels | |
| US2654671A (en) | Paper product and process for its preparation | |
| Fanta et al. | Graft polymerization of acrylonitrile onto wheat straw | |
| DE10164659C2 (de) | Bindemittelfreier Faserdämmstoff und Verfahren zu dessen Herstellung | |
| Michell et al. | Wood fiber–synthetic polymer composites. II. Laminates of treated fibers and polyolefins | |
| CA1284568C (en) | Process for the preparation of fibre-reinforced polyvinyl chloride composites | |
| US2757086A (en) | Method of wet-strengthening paper with high molecular weight ureaformaldehyde resins | |
| SE2330347A1 (en) | A method for manufacturing a molded cellulose fiber based product from an lc-and hc-refined pulp | |
| CA2029727A1 (en) | Process for production of cellulose fiber filled-polystyrene composites characterized by lignin/mixture of lignin and isocyanate bonding agents | |
| Meister et al. | Synthesis and identification of graft copolymers of wood pulp and styrene | |
| HK1194778B (en) | Paper with enhanced dry strength and wet strength | |
| HK1194778A1 (en) | Paper with enhanced dry strength and wet strength | |
| NZ741574B2 (en) | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom | |
| NZ741574A (en) | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |