Cellulose acetate - Revision history

Marcin: /* See Also */

2020-04-09T22:53:09Z

Eric: Added some more links under the "Useful Links" section

2020-03-27T23:06:47Z

Added some more links under the "Useful Links" section

← Older revision		Revision as of 23:06, 27 March 2020
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	==Film==		==Film==

	=~~Links~~=		=See Also=
	*[[Acetic Acid]]		*[[Acetic Acid]]
	*~~Patent for producing~~ Cellulose Acetate ~~- 1935 -~~ [https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908]
	*~~The Michigan Technic article discussing production and properties, 1941 -~~ [https://books.google.com/~~books?id~~=4BIkAAAAMAAJ&pg=PA13&lpg=PA13&dq=cellulose+acetate+windows&source=bl&ots=bs8kTDgqvW&sig=tm1xkX6Bwscyfgsskkz2SSTaGN0&hl=en&sa=X&ved=0ahUKEwiCob2Q2KzZAhUDDKwKHfovASI4ChDoAQguMAI#v=onepage&q=cellulose%20acetate%20windows&f=false]		=Useful Links=
	*~~Cellulose Acetate Butyrate -~~ [https://www.professionalplastics.com/CAB-CELLULOSEACETATEBUTYRATE]		*[https://en.wikipedia.org/wiki/Cellulose_acetate The Wikipedia Page on Cellulose Acetate]
			*[https://youtu.be/yMG0yfGFJ00 A Youtube Video by the channel "NileRed" showcasing lab scale production of the di and tri acetate]
			*[https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908 Patent for producing Cellulose Acetate - 1935]
			*[https://books.google.com/booksid=4BIkAAAAMAAJ&pg=PA13&lpg=PA13&dq=cellulose+acetate+windows&source=bl&ots=bs8kTDgqvW&sig=tm1xkX6Bwscyfgsskkz2SSTaGN0&hl=en&sa=X&ved=0ahUKEwiCob2Q2KzZAhUDDKwKHfovASI4ChDoAQguMAI#v=onepage&q=cellulose%20acetate%20windows&f=false The Michigan Technic article discussing production and properties, 1941]
			*[https://www.professionalplastics.com/CAB-CELLULOSEACETATEBUTYRATE Cellulose Acetate Butyrate]

Marcin: /* Links */

2018-02-17T10:29:56Z

Links

← Older revision		Revision as of 10:29, 17 February 2018
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	*Patent for producing Cellulose Acetate - 1935 - [https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908]		*Patent for producing Cellulose Acetate - 1935 - [https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908]
	*The Michigan Technic article discussing production and properties, 1941 - [https://books.google.com/books?id=4BIkAAAAMAAJ&pg=PA13&lpg=PA13&dq=cellulose+acetate+windows&source=bl&ots=bs8kTDgqvW&sig=tm1xkX6Bwscyfgsskkz2SSTaGN0&hl=en&sa=X&ved=0ahUKEwiCob2Q2KzZAhUDDKwKHfovASI4ChDoAQguMAI#v=onepage&q=cellulose%20acetate%20windows&f=false]		*The Michigan Technic article discussing production and properties, 1941 - [https://books.google.com/books?id=4BIkAAAAMAAJ&pg=PA13&lpg=PA13&dq=cellulose+acetate+windows&source=bl&ots=bs8kTDgqvW&sig=tm1xkX6Bwscyfgsskkz2SSTaGN0&hl=en&sa=X&ved=0ahUKEwiCob2Q2KzZAhUDDKwKHfovASI4ChDoAQguMAI#v=onepage&q=cellulose%20acetate%20windows&f=false]
			*Cellulose Acetate Butyrate - [https://www.professionalplastics.com/CAB-CELLULOSEACETATEBUTYRATE]

Marcin: /* Links */

2018-02-17T10:22:54Z

Links

← Older revision		Revision as of 10:22, 17 February 2018
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	*[[Acetic Acid]]		*[[Acetic Acid]]
	*Patent for producing Cellulose Acetate - 1935 - [https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908]		*Patent for producing Cellulose Acetate - 1935 - [https://patents.google.com/patent/US1986908A/en?oq=U.S.+Pat.+No.+1%2c986%2c908]
			*The Michigan Technic article discussing production and properties, 1941 - [https://books.google.com/books?id=4BIkAAAAMAAJ&pg=PA13&lpg=PA13&dq=cellulose+acetate+windows&source=bl&ots=bs8kTDgqvW&sig=tm1xkX6Bwscyfgsskkz2SSTaGN0&hl=en&sa=X&ved=0ahUKEwiCob2Q2KzZAhUDDKwKHfovASI4ChDoAQguMAI#v=onepage&q=cellulose%20acetate%20windows&f=false]

Marcin: /* Proposed Applications */

2018-02-17T10:07:10Z

Proposed Applications

← Older revision		Revision as of 10:07, 17 February 2018
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	*Lacquer: a fire resistant lacquer could be used to seal wooden materials or moldable mycelium parts for longterm use (OSE car interior?)		*Lacquer: a fire resistant lacquer could be used to seal wooden materials or moldable mycelium parts for longterm use (OSE car interior?)
	*Light-weight packaging: cellulose acetate films for clear biodegradable packaging, the degree of durability and biodegradability can be controlled by the degree of substitution, type of anhydride substitution, and inclusion of other materials.		*Light-weight packaging: cellulose acetate films for clear biodegradable packaging, the degree of durability and biodegradability can be controlled by the degree of substitution, type of anhydride substitution, and inclusion of other materials.
	*Glazing for greenhouses. See patent - [https://patents.google.com/patent/US2063901]. Study of cellulose acetate windows for airplanes concludes they could work, but weathering and shrinkage must be addressed. [http://nvlpubs.nist.gov/nistpubs/jres/19/jresv19n4p367_A1b.pdf] Plasticizers should be used, such as glycerol.		*Glazing for greenhouses. See patent - [https://patents.google.com/patent/US2063901]. Study of cellulose acetate windows for airplanes concludes they could work, but weathering and shrinkage must be addressed. [http://nvlpubs.nist.gov/nistpubs/jres/19/jresv19n4p367_A1b.pdf] Plasticizers should be used, such as glycerol. This says glazing is an application - [https://books.google.com/books?id=etkDAAAAMBAJ&pg=PT16&lpg=PT16&dq=cellulose+acetate+windows&source=bl&ots=cOEEe8h7Qj&sig=j8PvDBxo9Px8TI5sarCxVPS0GYk&hl=en&sa=X&ved=0ahUKEwiz2rW516zZAhUPLKwKHeIZC3YQ6AEIUjAG#v=onepage&q=cellulose%20acetate%20windows&f=false]. Window panes patent - [https://books.google.com/books?id=WZEPAQAAIAAJ&pg=PA2879&lpg=PA2879&dq=cellulose+acetate+windows&source=bl&ots=wZRxZbTx8l&sig=iPJRSDV3vGvbV4uSl8QvHOBFyMk&hl=en&sa=X&ved=0ahUKEwiz2rW516zZAhUPLKwKHeIZC3YQ6AEIYDAJ#v=onepage&q=cellulose%20acetate%20windows&f=false]
	*3D printing. Sure. [http://www.designforcraft.com/new-materials-for-3d-printing-cellulose-acetate/] Also, check out hype piece from MIT - [http://news.mit.edu/2017/3-d-printing-cellulose-0303]		*3D printing. Sure. [http://www.designforcraft.com/new-materials-for-3d-printing-cellulose-acetate/] Also, check out hype piece from MIT - [http://news.mit.edu/2017/3-d-printing-cellulose-0303]
	*Protective gear - visor face shelds, impact-resistant glasses - [https://www.rshughes.com/c/Face-Shield-Windows/8328/]		*Protective gear - visor face shelds, impact-resistant glasses - [https://www.rshughes.com/c/Face-Shield-Windows/8328/]

Marcin: /* Proposed Applications */

2018-02-17T09:57:23Z

Proposed Applications

← Older revision		Revision as of 09:57, 17 February 2018
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	*Glazing for greenhouses. See patent - [https://patents.google.com/patent/US2063901]. Study of cellulose acetate windows for airplanes concludes they could work, but weathering and shrinkage must be addressed. [http://nvlpubs.nist.gov/nistpubs/jres/19/jresv19n4p367_A1b.pdf] Plasticizers should be used, such as glycerol.		*Glazing for greenhouses. See patent - [https://patents.google.com/patent/US2063901]. Study of cellulose acetate windows for airplanes concludes they could work, but weathering and shrinkage must be addressed. [http://nvlpubs.nist.gov/nistpubs/jres/19/jresv19n4p367_A1b.pdf] Plasticizers should be used, such as glycerol.
	*3D printing. Sure. [http://www.designforcraft.com/new-materials-for-3d-printing-cellulose-acetate/] Also, check out hype piece from MIT - [http://news.mit.edu/2017/3-d-printing-cellulose-0303]		*3D printing. Sure. [http://www.designforcraft.com/new-materials-for-3d-printing-cellulose-acetate/] Also, check out hype piece from MIT - [http://news.mit.edu/2017/3-d-printing-cellulose-0303]
			*Protective gear - visor face shelds, impact-resistant glasses - [https://www.rshughes.com/c/Face-Shield-Windows/8328/]

	==Thermomolded composite==		==Thermomolded composite==

Marcin: /* Production */

2018-02-17T09:44:54Z

Production

← Older revision		Revision as of 09:44, 17 February 2018
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	==Production==		==Production==
	*Cellulose acetate would be the most easily produced bioplastic and can be produced with very simply from [http://pslc.ws/macrog/proposal/dreyfus/outcome/plascot/cellace.htm acetatic acid and cotton cellulose].		*Cellulose acetate would be the most easily produced bioplastic and can be produced with very simply from [http://pslc.ws/macrog/proposal/dreyfus/outcome/plascot/cellace.htm acetatic acid and cotton cellulose].
	*This industrial ecology paper discusses how cellulose acetate is actually made in ~~china~~ - [http://onlinelibrary.wiley.com/doi/10.1111/jiec.12618/pdf]		*This industrial ecology paper discusses how cellulose acetate is actually made in China - S83 right hand side of [http://onlinelibrary.wiley.com/doi/10.1111/jiec.12618/pdf]

	==Proposed Applications==		==Proposed Applications==

Marcin: /* Production */

2018-02-17T09:44:18Z

Production

← Older revision		Revision as of 09:44, 17 February 2018
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	==Production==		==Production==
	Cellulose acetate would be the most easily produced bioplastic and can be produced with very simply from [http://pslc.ws/macrog/proposal/dreyfus/outcome/plascot/cellace.htm acetatic acid and cotton cellulose].		*Cellulose acetate would be the most easily produced bioplastic and can be produced with very simply from [http://pslc.ws/macrog/proposal/dreyfus/outcome/plascot/cellace.htm acetatic acid and cotton cellulose].
			*This industrial ecology paper discusses how cellulose acetate is actually made in china - [http://onlinelibrary.wiley.com/doi/10.1111/jiec.12618/pdf]

	==Proposed Applications==		==Proposed Applications==

Marcin at 09:15, 17 February 2018

2018-02-17T09:15:09Z

← Older revision		Revision as of 09:15, 17 February 2018
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	=Introduction=		=Introduction=
	Cullulose acetate is a material that is easily made from ~~one of~~ the most abundant organic polymer in the world - cellulose - and is already widely produced.		Cullulose acetate is a material that is easily made from the most abundant organic polymer in the world - cellulose - and is already widely produced.

	Cellulose acetate is a modified form of refined cellulose that can be isolated from biomass and has applications for bioplastics, glazing, semipermeable membranes, water absorption, and lacquers. [[Cellulose]] is a polymer of B-1,4 linked glucose, and cellulose acetate is formed by replacing the glucoses' hydroxyl (OH) groups. Glucose has three hydroxyl groups (C2, C3, C6) that can be modified and the degree of substitution affects the characteristics of the polymer. For a high strength bioplastic polymer all three hydroxyl groups are replaced with acetate resulting in cellulose triacetate. Cellulose acetate with a lower degree of substitution can absorb water and has other applications. Cellulose acetate can be made by reacting cellulose biomass with acetic anhydride and an acid catalyst. Cellulose acetate has good optical and packaging characteristics but is not as durable as other bioplastics. Depending upon the degree of substitution cellulose acetate can be biodegradable. Cellulose acetate can also be composited with other materials improve product characteristics.		Cellulose acetate is a modified form of refined cellulose that can be isolated from biomass and has applications for bioplastics, glazing, semipermeable membranes, water absorption, and lacquers. [[Cellulose]] is a polymer of B-1,4 linked glucose, and cellulose acetate is formed by replacing the glucoses' hydroxyl (OH) groups. Glucose has three hydroxyl groups (C2, C3, C6) that can be modified and the degree of substitution affects the characteristics of the polymer. For a high strength bioplastic polymer all three hydroxyl groups are replaced with acetate resulting in cellulose triacetate. Cellulose acetate with a lower degree of substitution can absorb water and has other applications. Cellulose acetate can be made by reacting cellulose biomass with acetic anhydride and an acid catalyst. Cellulose acetate has good optical and packaging characteristics but is not as durable as other bioplastics. Depending upon the degree of substitution cellulose acetate can be biodegradable. Cellulose acetate can also be composited with other materials improve product characteristics.

Marcin at 09:12, 17 February 2018

2018-02-17T09:12:34Z

← Older revision		Revision as of 09:12, 17 February 2018
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	=Introduction=		=Introduction=
	Cullulose acetate is a material that is easily made from one of the most ~~common subtances on earth~~ - cellulose - and is already widely produced.		Cullulose acetate is a material that is easily made from one of the most abundant organic polymer in the world - cellulose - and is already widely produced.

	Cellulose acetate is a modified form of refined cellulose that can be isolated from biomass and has applications for bioplastics, glazing, semipermeable membranes, water absorption, and lacquers. [[Cellulose]] is a polymer of B-1,4 linked glucose, and cellulose acetate is formed by replacing the glucoses' hydroxyl (OH) groups. Glucose has three hydroxyl groups (C2, C3, C6) that can be modified and the degree of substitution affects the characteristics of the polymer. For a high strength bioplastic polymer all three hydroxyl groups are replaced with acetate resulting in cellulose triacetate. Cellulose acetate with a lower degree of substitution can absorb water and has other applications. Cellulose acetate can be made by reacting cellulose biomass with acetic anhydride and an acid catalyst. Cellulose acetate has good optical and packaging characteristics but is not as durable as other bioplastics. Depending upon the degree of substitution cellulose acetate can be biodegradable. Cellulose acetate can also be composited with other materials improve product characteristics.		Cellulose acetate is a modified form of refined cellulose that can be isolated from biomass and has applications for bioplastics, glazing, semipermeable membranes, water absorption, and lacquers. [[Cellulose]] is a polymer of B-1,4 linked glucose, and cellulose acetate is formed by replacing the glucoses' hydroxyl (OH) groups. Glucose has three hydroxyl groups (C2, C3, C6) that can be modified and the degree of substitution affects the characteristics of the polymer. For a high strength bioplastic polymer all three hydroxyl groups are replaced with acetate resulting in cellulose triacetate. Cellulose acetate with a lower degree of substitution can absorb water and has other applications. Cellulose acetate can be made by reacting cellulose biomass with acetic anhydride and an acid catalyst. Cellulose acetate has good optical and packaging characteristics but is not as durable as other bioplastics. Depending upon the degree of substitution cellulose acetate can be biodegradable. Cellulose acetate can also be composited with other materials improve product characteristics.

← Older revision		Revision as of 22:53, 9 April 2020
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	=See Also=		=See Also=
	*[[Acetic Acid]]		*[[Acetic Acid]]

			=Uses=
			*3D printing filament mixed with PLA - [https://3dprint.com/210276/cellulose-3d-printing-material/]
			*Eyeglass frames, buttons, clothing, home furnishings - [https://www.classicspecs.com/about/articles/10-eyeglassesonline/]

	=Useful Links=		=Useful Links=