GB1205152A – Sheet material with good surface hardness, moisture permeability and pliability and method of manufacturing the same
– Google Patents
GB1205152A – Sheet material with good surface hardness, moisture permeability and pliability and method of manufacturing the same
– Google Patents
Sheet material with good surface hardness, moisture permeability and pliability and method of manufacturing the same
Info
Publication number
GB1205152A
GB1205152A
GB2992068A
GB2992068A
GB1205152A
GB 1205152 A
GB1205152 A
GB 1205152A
GB 2992068 A
GB2992068 A
GB 2992068A
GB 2992068 A
GB2992068 A
GB 2992068A
GB 1205152 A
GB1205152 A
GB 1205152A
Authority
GB
United Kingdom
Prior art keywords
layer
polymer
sheet material
june
thickness
Prior art date
1967-06-22
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
Application number
GB2992068A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon Co Ltd
Priority date (The priority date 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 date listed.)
1967-06-22
Filing date
1968-06-24
Publication date
1970-09-16
1967-06-22
Priority claimed from JP4001467A
external-priority
patent/JPS5026604B1/ja
1968-06-24
Application filed by Kurashiki Rayon Co Ltd
filed
Critical
Kurashiki Rayon Co Ltd
1970-09-16
Publication of GB1205152A
publication
Critical
patent/GB1205152A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
D—TEXTILES; PAPER
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
Abstract
1,205,152. Coated flexible sheet material. KURASHIKI RAYON K.K. 24 June, 1968 [22 June, 1967; 27 June, 1967; 18 July, 1967], No. 29920,68. Heading B2E. A sheet material with good surface hardness, moisture permeability and pliability comprises a flexible and moisture permeable fibrous base material and in adherent contact therewith a moisture-permeable embossed polymer layer having a thickness of 0.02- 0.09 mm and a specific gravity of 0.6-0.9. The polymer layer is produced by applying a layer of polymer solution in such a thickness so as to form a layer having a thickness of 0.02-0.09 mm after drying, treating said layer of polymer with a non-solvent for the polymer to coagulate the layer of polymer solution to such a degree that its coagulation is almost completed but some fluidity still remains, embossing the resulting polymer layer having remaining fluidity, and then solidifying the layer. The polymer layer is solidified either by coagulating the layer completely by treating it with a non-solvent for the polymer, followed by drying or by directly drying the layer. The fibrous base material may be impregnated with water or other liquid before the layer of polymer solution is applied. The fibrous base material specified is a polyurethane web of fibres produced from a melt of a mixture of nylon-6 and polystyrene. The polymer layer coating is preferably a polyurethane elastomer which may be blended with polyvinyl chloride, polyvinyl acetate or an ethylene-vinyl acetate copolymer.
GB2992068A
1967-06-22
1968-06-24
Sheet material with good surface hardness, moisture permeability and pliability and method of manufacturing the same
Expired
GB1205152A
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
JP4001467A
JPS5026604B1
(en)
1967-06-22
1967-06-22
JP4142567
1967-06-27
JP4619767
1967-07-18
Publications (1)
Publication Number
Publication Date
GB1205152A
true
GB1205152A
(en)
1970-09-16
Family
ID=27290338
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2992068A
Expired
GB1205152A
(en)
1967-06-22
1968-06-24
Sheet material with good surface hardness, moisture permeability and pliability and method of manufacturing the same
Country Status (2)
Country
Link
DE
(1)
DE1778925A1
(en)
GB
(1)
GB1205152A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2326291A1
(en)
*
1974-10-04
1977-04-29
Inmont Corp
ELASTOMERIC FIBER SHEET AND ITS APPLICATION TO SHOE UPHOLDS
1968
1968-06-21
DE
DE19681778925
patent/DE1778925A1/en
active
Pending
1968-06-24
GB
GB2992068A
patent/GB1205152A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2326291A1
(en)
*
1974-10-04
1977-04-29
Inmont Corp
ELASTOMERIC FIBER SHEET AND ITS APPLICATION TO SHOE UPHOLDS
Also Published As
Publication number
Publication date
DE1778925A1
(en)
1971-08-19
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Legal Events
Date
Code
Title
Description
1971-01-27
PS
Patent sealed
1977-01-19
PLNP
Patent lapsed through nonpayment of renewal fees
