GB564570A - Heat-insulating products having hydrogenated rosin or its derivatives as binding media - Google Patents
Heat-insulating products having hydrogenated rosin or its derivatives as binding mediaInfo
- Publication number
- GB564570A GB564570A GB7956/42A GB795642A GB564570A GB 564570 A GB564570 A GB 564570A GB 7956/42 A GB7956/42 A GB 7956/42A GB 795642 A GB795642 A GB 795642A GB 564570 A GB564570 A GB 564570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- rosin
- esters
- per cent
- solution
- 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
-
- 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
- D04H1/587—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 characterised by the bonding agents used
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
Abstract
Hydrogenated rosin or resin acids, or their salts esters are used as binders with fibrous or flaky insulating material, e.g. glass fibre, mineral wool, rock wool, asbestos, mica or slag to form heat-insulating bats, rolls or sheets, &c. The binder may be applied molten, or in solution, e.g. in water, coal-, or petroleum hydrocarbons, esters or ketones, or as an emulsion or suspension as by spraying &c., and may comprise 5 to 25 per cent of the product, which may be used as made or moulded. Hydrogenation of the rosin &c. may be effected in molten form or in solution, to 50 per cent or more of saturation, using as catalyst, platinum, rhodium, iridium, ruthenium, palladium, osmium, nickel, nickel aluminium, nickel-silicon or copper chromite type catalysts, and may be effected before or after esterification, e.g. of wood or gum rosin, abietic, pimaric, sylvic, or sapanic acids.ALSO:Hydrogenated rosin or rosin acids, or their salts or esters are used as binders with fibrous or flaky insulating material, e.g. glass fibre, mineral wool, rock wool, asbestos, mica or slag to form heat-insulating bats, rolls, or sheets, &c. The binder may be applied molten, or in solution, e.g. in water, coal or petroleum hydrocarbons, esters or ketones, or as an emulsion or suspension, as by spraying &c., and may comprise 5 to 25 per cent of the product, which may be used as made or moulded. Hydrogenation of the rosin &c. may be effected in molten form or in solution, to 50 per cent or more of saturation, using as catalyst, platinum, rhodium, iridium, ruthenium, palladium, osmium, nickel, nickel-aluminium, nickel-silicon or copper-chromite type catalysts, and may be effected before or after esterification, e.g. of wood or gum rosin, abietic, primaric, sylvic, or sapinic acids.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US564570XA | 1941-11-18 | 1941-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564570A true GB564570A (en) | 1944-10-04 |
Family
ID=22004527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7956/42A Expired GB564570A (en) | 1941-11-18 | 1942-06-10 | Heat-insulating products having hydrogenated rosin or its derivatives as binding media |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB564570A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872863A (en) * | 2012-10-12 | 2013-01-16 | 康纳新型材料(杭州)有限公司 | Carrier type catalyst and application of carrier type catalyst in low-pressure rosin hydrogenation |
| EP4206374A1 (en) * | 2021-12-31 | 2023-07-05 | Arkema France | Chemically bonded nonwoven substrates |
-
1942
- 1942-06-10 GB GB7956/42A patent/GB564570A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872863A (en) * | 2012-10-12 | 2013-01-16 | 康纳新型材料(杭州)有限公司 | Carrier type catalyst and application of carrier type catalyst in low-pressure rosin hydrogenation |
| CN102872863B (en) * | 2012-10-12 | 2014-12-31 | 康纳新型材料(杭州)有限公司 | Carrier type catalyst and application of carrier type catalyst in low-pressure rosin hydrogenation |
| EP4206374A1 (en) * | 2021-12-31 | 2023-07-05 | Arkema France | Chemically bonded nonwoven substrates |
| WO2023126374A1 (en) * | 2021-12-31 | 2023-07-06 | Arkema France | Chemically bonded nonwoven substrates |
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