GB1251542A - - Google Patents
Info
- Publication number
- GB1251542A GB1251542A GB1251542DA GB1251542A GB 1251542 A GB1251542 A GB 1251542A GB 1251542D A GB1251542D A GB 1251542DA GB 1251542 A GB1251542 A GB 1251542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impregnated
- mixed
- polymer
- polypropylene
- thermoplastic polymer
- 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
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Abstract
1,251,542. Graft polymers. MITSUBISHI YUKA K.K. 7 March, 1969 [8 March, 1968; 31 May, 1968], No. 12113/69. Heading C3G. - A composition comprises a first thermoplastic polymer consisting of homopolymers and copolymers of vinyl monomers, a second thermoplastic polymer and a particulate cellulosic substance impregnated with a third thermoplastic polymer, said second thermoplastic polymer being at least partially grafted on to said first thermoplastic polymer. The first polymer is preferably polyolefin and the second polymer derived from styrene or an alkyl methacrylate. The cellulosic material is e.g. wood. The composition may be prepared by dry mixing or melt blending the graft polymer and the impregnated cellulosic material, or by polymerizing a monomer in the presence of the first thermoplastic polymer and the cellulosic substance to yield the graft polymer and impregnated cellulosic substance. Examples are given in which (a) polypropylene or polyethylene grafted with methyl methacrylate is mixed with pine wood powder impregnated with polymethyl methacrylate, (b) polypropylene grafted with styrene, acrylonitrile or divinyl benzene is mixed with wood powder impregnated with polymer of the same monomer, (c) pine, sugi or birch wood powder and polypropylene powder are mixed, impregnated with methanol solution of methyl methacrylate, styrene, methyl acrylate, divinyl benzene, vinyl acetate or vinyl pyridine and subjected to an electron beam, (d) polyethylene and pine wood powders are mixed, impregnated with a methanol solution of methyl methacrylate and subjected to gamma irradiation, (e) wood powder and polypropylene ethylene propylene copolymer, polystyrene or polyvinyl chloride are mixed, impregnated as in (d) and subjected to an electron beam, (f) pine wood powder and polypropylene powder are mixed, impregnated with a methanol solution of methyl methacrylate and azobisisobutyronitrile and irradiated as in (e), and (g) pine wood and polypropylene powders are mixed, subjected to an electron beam, -impregnated as in (d) and heated.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1464068 | 1968-03-08 | ||
JP3718168 | 1968-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1251542A true GB1251542A (en) | 1971-10-27 |
Family
ID=26350628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1251542D Expired GB1251542A (en) | 1968-03-08 | 1969-03-07 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2003542A1 (en) |
GB (1) | GB1251542A (en) |
SE (1) | SE358891B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2216892A (en) * | 1988-03-29 | 1989-10-18 | Rohm & Haas | Graft copolymers and blends thereof with polyolefins |
US5229456A (en) * | 1988-03-29 | 1993-07-20 | Rohm And Haas Company | Graft copolymers and blends thereof with polyolefins |
US5300570A (en) * | 1989-03-01 | 1994-04-05 | Rohm And Haas Company | Plastic articles with compatibilized barrier resin |
EP0982110A1 (en) * | 1997-05-13 | 2000-03-01 | Du-Pont-MRC Co., Ltd. | Wood-like molding, process for preparing the same, and composition for molding |
EP1896528A1 (en) * | 2005-05-19 | 2008-03-12 | Rutgers, The State University | Use of recycled plastics for structural building forms |
WO2008073186A2 (en) * | 2006-10-26 | 2008-06-19 | Marshall Medoff | Processing biomass |
CN101186754B (en) * | 2006-11-16 | 2010-06-16 | 滨州华晨新型建材有限公司 | Method for producing macromolecule composite wood-plastic material by utilizing crop straw |
US7846295B1 (en) | 2008-04-30 | 2010-12-07 | Xyleco, Inc. | Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
US8455588B2 (en) | 2003-07-08 | 2013-06-04 | Rutgers, The State University Of New Jersey | Use of recycled plastics for structural building forms |
US8513360B2 (en) | 2003-07-08 | 2013-08-20 | Rutgers, The State University Of New Jersey | Use of recycled plastics for structural building forms |
-
1969
- 1969-03-06 SE SE307569A patent/SE358891B/xx unknown
- 1969-03-07 FR FR6906565A patent/FR2003542A1/fr not_active Withdrawn
- 1969-03-07 GB GB1251542D patent/GB1251542A/en not_active Expired
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2216892B (en) * | 1988-03-29 | 1992-10-21 | Rohm & Haas | Graft copolymers and blends thereof with polyolefins |
US5229456A (en) * | 1988-03-29 | 1993-07-20 | Rohm And Haas Company | Graft copolymers and blends thereof with polyolefins |
US5433984A (en) * | 1988-03-29 | 1995-07-18 | Rohm And Haas Company | Plastic articles with compatibilized barrier resin |
GB2216892A (en) * | 1988-03-29 | 1989-10-18 | Rohm & Haas | Graft copolymers and blends thereof with polyolefins |
US5300570A (en) * | 1989-03-01 | 1994-04-05 | Rohm And Haas Company | Plastic articles with compatibilized barrier resin |
EP0982110A1 (en) * | 1997-05-13 | 2000-03-01 | Du-Pont-MRC Co., Ltd. | Wood-like molding, process for preparing the same, and composition for molding |
EP0982110A4 (en) * | 1997-05-13 | 2002-07-17 | Du Pont Mrc Co Ltd | Wood-like molding, process for preparing the same, and composition for molding |
US9340666B2 (en) * | 2003-07-08 | 2016-05-17 | Rutgers, The State University Of New Jersey | Use of recycled plastics for structural building forms |
US8513360B2 (en) | 2003-07-08 | 2013-08-20 | Rutgers, The State University Of New Jersey | Use of recycled plastics for structural building forms |
US8455588B2 (en) | 2003-07-08 | 2013-06-04 | Rutgers, The State University Of New Jersey | Use of recycled plastics for structural building forms |
EP1896528A4 (en) * | 2005-05-19 | 2011-09-21 | Univ Rutgers | Use of recycled plastics for structural building forms |
EP1896528A1 (en) * | 2005-05-19 | 2008-03-12 | Rutgers, The State University | Use of recycled plastics for structural building forms |
US8709768B2 (en) | 2006-10-26 | 2014-04-29 | Xyleco, Inc. | Processing biomass |
US8603787B2 (en) | 2006-10-26 | 2013-12-10 | Xyleco, Inc. | Processing biomass |
EP2100911A1 (en) * | 2006-10-26 | 2009-09-16 | Marshall Medoff | Processing biomass |
US10704196B2 (en) | 2006-10-26 | 2020-07-07 | Xyleco, Inc. | Processing biomass |
EP2204432A1 (en) * | 2006-10-26 | 2010-07-07 | Xyleco, Inc. | Processing biomass |
AU2007333012B2 (en) * | 2006-10-26 | 2010-09-09 | Xyleco, Inc. | Processing biomass |
US10287730B2 (en) | 2006-10-26 | 2019-05-14 | Xyleco, Inc. | Processing biomass |
US7932065B2 (en) | 2006-10-26 | 2011-04-26 | Xyleco, Inc. | Processing biomass |
EP2098559A1 (en) * | 2006-10-26 | 2009-09-09 | Marshall Medoff | Processing biomass |
EP2098558A1 (en) * | 2006-10-26 | 2009-09-09 | Marshall Medoff | Processing biomass |
US8492128B2 (en) | 2006-10-26 | 2013-07-23 | Xyleco, Inc. | Processing biomass |
EP2098557A1 (en) * | 2006-10-26 | 2009-09-09 | Marshall Medoff | Processing biomass |
US8597921B2 (en) | 2006-10-26 | 2013-12-03 | Xyleco, Inc. | Processing biomass |
EP2098556A1 (en) * | 2006-10-26 | 2009-09-09 | Marshall Medoff | Processing biomass |
US8609384B2 (en) | 2006-10-26 | 2013-12-17 | Xyleco, Inc. | Processing biomass |
WO2008073186A3 (en) * | 2006-10-26 | 2009-03-19 | Marshall Medoff | Processing biomass |
US8846356B2 (en) | 2006-10-26 | 2014-09-30 | Xyleco, Inc. | Processing biomass |
US8852905B2 (en) | 2006-10-26 | 2014-10-07 | Xyleco, Inc. | Processing biomass |
US8900839B2 (en) | 2006-10-26 | 2014-12-02 | Xyleco, Inc. | Processing biomass |
US9347661B2 (en) | 2006-10-26 | 2016-05-24 | Xyleco, Inc. | Processing biomass |
US9023628B2 (en) | 2006-10-26 | 2015-05-05 | Xyleco, Inc. | Processing biomass |
WO2008073186A2 (en) * | 2006-10-26 | 2008-06-19 | Marshall Medoff | Processing biomass |
CN101186754B (en) * | 2006-11-16 | 2010-06-16 | 滨州华晨新型建材有限公司 | Method for producing macromolecule composite wood-plastic material by utilizing crop straw |
US8900407B2 (en) | 2008-04-30 | 2014-12-02 | Xyleco, Inc. | Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
US9487915B2 (en) | 2008-04-30 | 2016-11-08 | Xyleco, Inc. | Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
US7846295B1 (en) | 2008-04-30 | 2010-12-07 | Xyleco, Inc. | Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
Also Published As
Publication number | Publication date |
---|---|
FR2003542A1 (en) | 1969-11-07 |
DE1911804A1 (en) | 1969-11-27 |
SE358891B (en) | 1973-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |