GB489031A - Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the like - Google Patents
Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the likeInfo
- Publication number
- GB489031A GB489031A GB33634/36A GB3363436A GB489031A GB 489031 A GB489031 A GB 489031A GB 33634/36 A GB33634/36 A GB 33634/36A GB 3363436 A GB3363436 A GB 3363436A GB 489031 A GB489031 A GB 489031A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- rubber
- mould
- fibrous
- bonded
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Nonwoven Fabrics (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
489,031. Sponge rubber; agglutinated fibrous materials. TALALAY, J. A. Dec. 8, 1936, Nos. 33634/36 and 7600/37. [A Specification was laid open to inspection under Sect. 91 of the Acts, Sept. 14, 1937.] [Classes 70 and 87 (ii)] [Also in Group VIII] Spongy masses of rubber reinforced with fibrous material and suitable for example for use as upholstery filling are made by causing a dispersion or solution of rubber or the like to extend itself as a foam under the action of pressure reduction through the interstices of a bulky fibrous mass having its fibres bonded or locked together and then causing the rubber to set whilst permeating the fibrous mass. Fibres specified are hog hair and horsehair, cellulose fibre, asbestos, coconut fibre, wool, cotton &c. The fibres may be bonded together by an adhesive such as a rubber dispersion, casein, gelatine and rosin ; adhesives such as gelatine or rosin may be subsequently removed by means of a suitable solvent. Alternatively the fibres may be locked together in the form of a felt or a woven or knitted fabric with or without an adhesive. The foam may be produced by the processes described in Specification 455,138. The rubber dispersion may be prefrothed. The impregnated fibrous mass may be subjected to a carding operation before setting and subsequently moulded ; or moulded articles may be produced directly. Any tendency for the bonded or locked fibres to rise with the foam may be prevented by mechanically retaining the position of the fibrous structure in the mould. This may be effected for example (a) by entirely filling the mould with the fibrous mass, (b) by passing wires across the mould, (e) by providing spikes, needles or the like projecting from the mould wall as shown in Fig. 2, (d) by providing blocks 14 in the mould as shown in Fig. 5, which form cavities in the finished structure, or (e) if the fibrous material is in sheet form it may be bent into sinuous form the loops of which may be filled with the fibrous material. Specifications 341,936 and 484,798 also are referred to. According to the Specification as open to inspection under Sect. 91 preformed froth may be merely poured on to the bonded or locked fibres. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specification 468,861.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB33634/36A GB489031A (en) | 1936-12-08 | 1936-12-08 | Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the like |
GB20201/38A GB491840A (en) | 1936-12-08 | 1936-12-08 | Improvements in or relating to the production of resilient material for stuffing upholstery, mattresses and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB33634/36A GB489031A (en) | 1936-12-08 | 1936-12-08 | Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the like |
GB20201/38A GB491840A (en) | 1936-12-08 | 1936-12-08 | Improvements in or relating to the production of resilient material for stuffing upholstery, mattresses and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB489031A true GB489031A (en) | 1938-07-08 |
Family
ID=26254528
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20201/38A Expired GB491840A (en) | 1936-12-08 | 1936-12-08 | Improvements in or relating to the production of resilient material for stuffing upholstery, mattresses and the like |
GB33634/36A Expired GB489031A (en) | 1936-12-08 | 1936-12-08 | Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the like |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20201/38A Expired GB491840A (en) | 1936-12-08 | 1936-12-08 | Improvements in or relating to the production of resilient material for stuffing upholstery, mattresses and the like |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB491840A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20301076U1 (en) * | 2003-01-24 | 2004-05-27 | Steen, Manfred | Coconut and latex based fleece |
-
1936
- 1936-12-08 GB GB20201/38A patent/GB491840A/en not_active Expired
- 1936-12-08 GB GB33634/36A patent/GB489031A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB491840A (en) | 1938-09-08 |
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