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公开(公告)号：US3759742A
公开(公告)日：1973-09-18
申请号：US3759742D
申请日：1970-10-09
Applicant: BAYER AG
Inventor： SALAMON M , HAGEBAUM H , BAU W , REINECKE G , WANDEL M , MUHLHAUSEN C
CPC classification number: D06N7/0071 , D06N2203/068 , Y10T428/23986 , Y10T428/24033 , Y10T442/2738
Abstract: TEXTILE FLOOR COVER COATED WITH AN UNFOAMED POLYURETHANE ELASTOMER BASED ON A POLYHYDROXYL COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYESTES OF ETHYLENE GLYCOL, PROPYLENE GLYCOL, BUTYLENE GLYCOL AND MIXTURES THEREOF, SAID GLYCOLS HAVING TWO OR MORE TERMINAL HYDROXY GROUPS AND AN AVERAGE MOLECULAR WEIGH OF 300-5000 AND A POLYISOCYANATE WITH AN OH/NCO RATIO OF FROM 1:0.3 TO 1:1.3.
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公开(公告)号：CA918010A
公开(公告)日：1973-01-02
申请号：CA94871
申请日：1970-10-06
Applicant: BAYER AG
Inventor： SALAMON M , REINECKE G K , HAGEBAUM H J , MUEHLHAUSEN C , WANDEL M , BAU W
Abstract: 1327405 Floor covering BAYER AG 13 Oct 1970 [17 Oot 1969] 48558/70 Heading B2E A floor covering comprises a textile surface layer, e.g. needled felts, tuftings, pilefabrics, knitted fabrics or Raschel webbing and an underlay of non-foamed polyurethane formed from a polyhydroxy compound and a polyisocyanate used in an OH/NCO molar ratio of from 1:0.6 to 1:1.3. Suitable polyhydroxy compounds are polyethers of ethylene glycol, propylene glycol and/or butylene glycol having two or more terminal OH groups of average molecular weight of 300-5000 which may be reacted with tolylene-2,4 and -2,6-diisocyanate and mixtures thereof, the crude phosgenation product of the condensation product of aniline and formaldehyde, diphenyl methane-4,4'-diisocyanate and diphenylmethane diisocyanate modified with 5-10% wt. of carbodiimide. The textile may be of synthetic fibres (e.g. polyethylene glycol terephthalate, polyamide or polyacrylonitrile) or natural fibres such as cotton. The underlay may be applied directly to the textile or by transfer coating from a web.
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公开(公告)号：DK140564C
公开(公告)日：1980-04-21
申请号：DK203269
申请日：1969-04-14
Inventor： SCHELLER G , TOERPE R , BERGWEILER K , MEIER W , BENDLER E , SCHWEERS H , DORNHEIM G , WANDEL M , SALAMON M , KUHLMANN B
IPC: A01G1/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/46 , D04H1/52 , D04H1/64 , D04H3/00 , D04H5/00 , E02B3/12
Abstract: Loose fleece in the form of mats for reinforcing and reducing erosion of dams, dykes, slopes, canal bottoms and the like, contains at least one layer of synthetic fibres, such as polyamides, polyesters or polyalkanes, these fibres being naturally bonded by welding, or by an adhesive resistant to seawater and chemicals. The fibrous mats are useful for reinforcing and reducing erosion of dams, dykes etc. The mats are light weight, have a high strength, good flexibility, and their loose structure enables plants to grow between the spaces.
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公开(公告)号：DK140779A
公开(公告)日：1979-10-07
申请号：DK140779
申请日：1979-04-05
Applicant: BAYER AG
Inventor： SALAMON M , HAGEBAUM H J
Abstract: A fibre fill comprising polyester fibres within a titre range of from 3 to 20 dtex and having a staple length of from 12 to 30 mm and 16 to 20 crimp arcs per 100 mm, which have been treated with a dressing comprising: (i) a mixture of: (a) an OH group end-blocked polydimethylsiloxane, and (b) polymethylhydrogensiloxane in respective proportion by weight of from 23:20 to 29:14; (ii) a reaction mixture of the epoxide of the formula and hexamethylenediamine; (iii) a hardener consisting of tin dioctylmaleate and tin butyllaurate in a 1:1 weight ratio; in an amount o from 0.5 to 1.5% by weight, based on the total weight of fibres; and (iv) an antistatic agent. The fibre fill may be prepared by treating a stretched, crimped and fixed polyester cable band with the above dressing, squeezing the cable off until the desired solid content is obtained, scooped with an antistatic solution and cut up into staple fibres. The fibre fill is useful for filling cushions, pillows, quilts and duvets either alone or together with feathers.
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公开(公告)号：SE385924B
公开(公告)日：1976-07-26
申请号：SE1399870
申请日：1970-10-16
Applicant: BAYER AG
Inventor： SALAMON M , HAGEBAUM H-J , WANDEL M , MUHLHAUSEN C , BAU W , REINECKE G-K
Abstract: 1327405 Floor covering BAYER AG 13 Oct 1970 [17 Oot 1969] 48558/70 Heading B2E A floor covering comprises a textile surface layer, e.g. needled felts, tuftings, pilefabrics, knitted fabrics or Raschel webbing and an underlay of non-foamed polyurethane formed from a polyhydroxy compound and a polyisocyanate used in an OH/NCO molar ratio of from 1:0.6 to 1:1.3. Suitable polyhydroxy compounds are polyethers of ethylene glycol, propylene glycol and/or butylene glycol having two or more terminal OH groups of average molecular weight of 300-5000 which may be reacted with tolylene-2,4 and -2,6-diisocyanate and mixtures thereof, the crude phosgenation product of the condensation product of aniline and formaldehyde, diphenyl methane-4,4'-diisocyanate and diphenylmethane diisocyanate modified with 5-10% wt. of carbodiimide. The textile may be of synthetic fibres (e.g. polyethylene glycol terephthalate, polyamide or polyacrylonitrile) or natural fibres such as cotton. The underlay may be applied directly to the textile or by transfer coating from a web.
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Patent Agency Ranking
公开(公告)号：SE7903044L
公开(公告)日：1979-10-07
申请号：SE7903044
申请日：1979-04-05
Applicant: BAYER AG
Inventor： SALAMON M , HAGEBAUM H J
Abstract: A fibre fill comprising polyester fibres within a titre range of from 3 to 20 dtex and having a staple length of from 12 to 30 mm and 16 to 20 crimp arcs per 100 mm, which have been treated with a dressing comprising: (i) a mixture of: (a) an OH group end-blocked polydimethylsiloxane, and (b) polymethylhydrogensiloxane in respective proportion by weight of from 23:20 to 29:14; (ii) a reaction mixture of the epoxide of the formula and hexamethylenediamine; (iii) a hardener consisting of tin dioctylmaleate and tin butyllaurate in a 1:1 weight ratio; in an amount o from 0.5 to 1.5% by weight, based on the total weight of fibres; and (iv) an antistatic agent. The fibre fill may be prepared by treating a stretched, crimped and fixed polyester cable band with the above dressing, squeezing the cable off until the desired solid content is obtained, scooped with an antistatic solution and cut up into staple fibres. The fibre fill is useful for filling cushions, pillows, quilts and duvets either alone or together with feathers.
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公开(公告)号：DK139075C
公开(公告)日：1979-05-21
申请号：DK439972
申请日：1972-09-06
Applicant: BAYER AG
Inventor： WANDEL M , SALAMON M , DORNHEIM G G , KUHLMANN B
Abstract: Erosion preventing structural elements in the form of stitched fleeces comprising a fleece from polyamide staple fibers of certain dtex and length, a mesh fabric of synthetic endless yarns and a waterproof binder.
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公开(公告)号：CA928593A
公开(公告)日：1973-06-19
申请号：CA76953
申请日：1970-03-10
Applicant: BAYER AG
Inventor： WILSCHENSKY H , WEBER K , SALAMON M , VON LANGENTHAL W , KUBITZEK H
Abstract: 1300813 Fleece of composite fibres FARBENFABRIKEN BAYER AG 13 March 1970 [15 March 1969] 12124/70 Heading D1R A bonded non-woven fleece or mat consists of or contains synthetic fibres, or mixtures of synthetic and natural fibres, which contains at least 30% by weight of two component fibres having a sheath/core structure, the core component being a polyamide-6 and the sheath component being a copolyamide of amiriocaproic acid and aminoundecanoic acid, the sheath component having a softening range at least 20‹C below that of the core component. The fleece is produced by heating an unbonded fleece at a temperature in the softening range of the sheath component which becomes plastic and acts as a binder while the core is unchanged. The fleece may be formed by a carding machine. The two-component fibres may be mixed with fibres having a crimp. An example is given of them mixed with fibres of carbonised wool. Heating may be effected by calendering at a temperature between 100 and 150‹C. The fleece may be stitched before being autogeneously bonded.
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公开(公告)号：SE348973B
公开(公告)日：1972-09-18
申请号：SE3170
申请日：1970-01-02
Applicant: BAYER AG
Inventor： KLEINHAMMES K , SALAMON M , HAGEBAUM H
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