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171. 发明授权

US3524750A Starch adhesives and their preparation 失效
标题翻译：淀粉粘合剂及其制备
公开(公告)号：US3524750A
公开(公告)日：1970-08-18
申请号：US3524750D
申请日：1969-04-25
申请人： OGILVIE FLOUR MILLS CO LTD
发明人： BILLY JEAN-MARC
IPC分类号： C08B31/00 , C09J103/02 , D21H17/28 , D21H19/54 , C09J3/06
CPC分类号： D21H19/54 , C08B31/00 , C08L2666/02 , C09J103/02 , D21H17/28
摘要： 1302943 Starch adhesives OGILVIE FLOUR MILLS CO 22 April 1970 [25 April 1969] 19258/70 Heading C3U An adhesive composition, particularly suitable for use in the manufacture of laminated and corrugated paperboard, is made by preparing an aqueous caustic solution, e.g., from sodium hydroxide flakes, rapidly adding granular starch (corn, wheat or tapioca) to the solution in an amount such that the resulting slurry contains between 15% and 30% solids by weight, raising the temperature of the slurry, whereupon the starch granules swell, thickening the slurry, preferably permitting the swelling to continue until a Zahn #3 viscosity (defined) of 12 to 60 seconds is attained, and with the individual starch granules only partially gelatinized adding between 2 and 15% by weight, based on the initial starch weight, of a phenolic compound (resorcinol, phenol, phloroglucinol or pyrocatechol) as a reaction stopper (optionally with borax or alum) and finishing the adhesive by adding simultaneously with, or subsequently to, the phenolic compound an aldehyde (formaldehyde, furfural, glyoxal or acetaldehyde) in an amount such that the molar ratio of aldehyde to phenol is greater than 1 to 1 (up to 2À1:1). The temperature of the slurry may be slowly raised by direct steam injection until it is within the range 103-105‹ F. The partially gelatinized starch granules, phenol and aldehyde are stated to form a co-condensation resin. The compositions typically exhibit a pH of between 9 and 12, a gel temperature of between 131‹ and 161‹ F. and a viscosity of between 12 and 60 Zahn #3 seconds. They may additionally include a small proportion of a phenol-formaldehyde, urea-formaldehyde or acetone-formaldehyde resin.

172. 发明授权

US3434901A Method for manufacturing corrugated board 失效
标题翻译：制造腐蚀板的方法
公开(公告)号：US3434901A
公开(公告)日：1969-03-25
申请号：US3434901D
申请日：1965-10-23
申请人： WEST VIRGINIA PULP & PAPER CO
发明人： GRIFFITHS DARRELL J L , MILLER KENYON W , NIKKEL WILLEM A
IPC分类号： B31F1/28 , C09J103/02 , B31F1/22 , C09J3/06
CPC分类号： B31F1/2804 , C08L2666/02 , C09J103/02 , Y10T156/1025
摘要： 1,168,823. Paper laminate. WEST VIRGINIA PULP & PAPER CO. 19 Oct., 1966 [23 Oct., 1965], No. 46833/66. Heading B5N. In a method of bonding two paper or paperlike laminµ, a coating of raw starch in a liquid carrier is applied to the surface of one of the laminµ, the starch is brought to gel condition, the second lamina is then applied to the coating, and the laminate is consolidated by pressure. As described the raw starch is gelled by heat and/or by chemical additives which reduce its gel point. The raw starch may be raw corn, tapioca, or potato starch and the liquid carrier may consist of polyvinyl alcohol or of water and smaller amounts of cooked starch, borax and caustic soda, the raw starch comprising 10- 40% by weight of the adhesive. In making double-faced corrugated board by the method, single-faced board 1 is fed via a preheater 16 and an adhesive applicator 18 into contact with a liner 5 between belts 20 and rollers 23 constituting a compression section 19. The adhesive is gelled by spraying the coated board 1 with steam from pipes 24. If the heat applied by the preheater 16 is sufficient to gel the adhesive the pipes 24 may be omitted. In an alternative embodiment the adhesive is gelled by spraying with a gel point depressing additive e.g. caustic soda. The belts 20 may be replaced by a series of opposed rollers or air chambers. In a further embodiment further single-faced boards are combined with the board 1 and liner 5. In alternative embodiments two plane laminµ are combined between pressure rolls, adhesive being applied previously to one of the laminµ and gelled, or a plane lamina is passed between corrugating rolls and combined with a plane lamina to which the adhesive has been applied in stripes before gelling, to align with the tips of the corrugations in the corrugated lamina. Alternatively the adhesive is applied direct to the corrugation tips.

173. 发明授权

US3368987A Starch composition modified with half amide/half salt styrene maleic anhydride copolymers 失效
标题翻译：用半酰胺/半盐苯乙烯马来酸酐共聚物改性的淀粉组合物
公开(公告)号：US3368987A
公开(公告)日：1968-02-13
申请号：US42334465
申请日：1965-01-04
申请人： MONSANTO CO
发明人： POLLART KENNETH A , OTTINGER AUGUST F
IPC分类号： C08B31/00 , C08F8/00 , C08L3/02 , C08L35/06 , C09J103/02 , D21H17/28 , D21H17/35 , D21H17/37 , D21H19/54
CPC分类号： D21H19/54 , C08B31/00 , C08F8/32 , C08F8/44 , C08F212/08 , C08L3/02 , C08L35/06 , C08L2666/02 , C09J103/02 , D21H17/28 , D21H17/35 , D21H17/37 , D21H17/375 , Y10T428/31895 , C08F222/08 , C08F8/12 , C08F222/06

174. 发明授权

US3336246A Paper laminating adhesive compositions containing resorcinol 失效
标题翻译：纸层压粘合剂组合物含有间苯二酚
公开(公告)号：US3336246A
公开(公告)日：1967-08-15
申请号：US52675366
申请日：1966-02-11
申请人： WESTIX CORP
发明人： GOLICK ALEXANDER J , STEPHAN JOHN T
IPC分类号： C09J103/02
CPC分类号： C09J103/02 , C08L2666/02 , C08L2666/28 , C08L2666/54 , Y10T428/24694 , Y10T428/31765 , Y10T428/31775

175. 发明授权

US3294716A Moisture resistant starch base corrugating adhesive 失效
标题翻译：防潮淀粉基础波纹粘合剂
公开(公告)号：US3294716A
公开(公告)日：1966-12-27
申请号：US26603563
申请日：1963-03-18
申请人： STALEY MFG CO A E
发明人： PINNEY GEORGE C
IPC分类号： C09J103/02
CPC分类号： C09J103/02 , C08L2666/02 , C08L2666/54 , Y10T428/31967

176. 发明授权

US3284221A Process for the manufacture of coldwater dispersible adhesives 失效
标题翻译：制造冷水可分散粘合剂的方法
公开(公告)号：US3284221A
公开(公告)日：1966-11-08
申请号：US27493163
申请日：1963-04-23
申请人： STALEY MFG CO A E
发明人： HUEBSCHMANN JOHN W , WRIGHTSMAN JOHN H
IPC分类号： C08B31/18 , C09J103/02
CPC分类号： C09J103/02 , C08B31/18 , C08L2666/02 , C08L2666/28 , C08L2666/54
摘要： A dry, cold-water soluble amylaceous adhesive is made by acid hydrolysing, in presence of 0.1 to 3% by weight of terpineol, based on the weight of starch dry substance, an aqueous dispersion of a starch mixture containing not less than 5% by weight, on a dry solids basis, of an oxidized starch, to obtain a hydrolysed product having a Brookfield viscosity at 85 DEG F. and 20 r.p.m. of 50 to 20,000 c.p.s. measured in water at a solids content of 26%, adding to the hydrolysed product 7 to 25% by weight of borax based on the weight of the starch dry substance, cooling the resulting mixture from the hydrolysing temperature to less than 150 DEG F., adjusting the pH to 8.5 to 9.8 by adding an alkali metal hydroxide or alkaline earth metal hydroxide, and drying the resulting composition. The starch may be derived from e.g. corn, potato, waxy corn, tapioca or arrowroot. The mixture preferably contains 10-15% of oxidized starch, the remainder being raw or modified starches. The hydrolysis may be carried out at, e.g., 200-270 DEG F., under pressure. Specified acid catalysts are hydrochloric, sulphuric, acetic and phosphoric acids. The solids content of the starch dispersion is preferably 25 to 30%. The borax, which prevents further hydrolysis, may be added immediately to the hot hydrolysed product or after hydrolysis has been slowed by cooling. The composition may be dried by, e.g., spray- or roll-drying, and is then preferably ground. The composition may contain bleaches, e.g. sodium bisulphite and hydrogen peroxide, preservatives, e.g. copper sulphate, formaldehyde, zinc sulphate, and the sodium salts of ophenylphenol and pentachlorophenol, and defoaming agents, e.g. tributyl phosphate, tributyl citrate, heptanol, oleic acid and stearic acid.ALSO:A dry, cold-water soluble amylaceous adhesive is made by acid hydrolysing, in presence of 0.1 to 3% by weight of terpineol, based on the weight of starch dry substance, an aqueous dispersion of a starch mixture containing not less than 5% by weight, on a dry solids basis, of an oxidized starch, to obtain a hydrolysed product having a Brookfield viscosity at 85 DEG F. and 20 r.p.m. of 50 to 20,000 c.p.s. measured in water at a solids content of 26%, adding to the hydrolysed product 7 to 25% by weight of borax based on the weight of the starch, dry substance, cooling the resulting mixture from the hydrolysing temperature to less than 150 F., adjusting the pH to 8.5 to 9.8 by adding an alkali metal hydroxide or alkaline earth metal hydroxide, and drying the resulting composition. The starch may be derived from, e.g. corn, potato, waxy corn, tapioca or arrowroot. The mixture preferably contains 10-15% of oxidized starch, the remainder being raw or modified starches. The hydrolysis may be carried out at e.g. 200 DEG -270 DEG F., under pressure. Specified acid catalysts are hydrochloric, sulphuric, acetic and phosphoric acids. The solids content of the starch dispersion is preferably 25 to 30%. The borax, which prevents further hydrolysis, may be added immediately to the hot hydrolysed product or after hydrolysis has been slowed by cooling. The composition may be dried by, e.g spray- or roll-drying, and is then preferably ground. The composition may contain bleaches, e.g. sodium bisulphite and hydrogen peroxide, preservatives, e.g. copper sulphate, formaldehyde, zinc sulphate, and the sodium salts of o-phenylphenol and pentachlorophenol, and defoaming agents, e.g. tributyl phosphate, tributyl citrate, heptanol, oleic acid and stearic acid.

177. 发明授权

US3234037A Starch composition 失效
公开(公告)号：US3234037A
公开(公告)日：1966-02-08
申请号：US14128861
申请日：1961-09-28
申请人： CORN PRODUCTS CO
发明人： SATTERTHWAITE ROBERT W
IPC分类号： C04B24/38 , C04B28/14 , C09J103/02
CPC分类号： C04B28/14 , C04B24/383 , C08L2666/02 , C08L2666/28 , C09J103/02 , C04B24/08
摘要： A tile-forming composition comprises water, gypsum, boric acid, paraffin wax, mineral wool and a starch composition comprising a thick boiling starch having a Scott viscosity at 200 DEG F. of 70 seconds based on 12 grams of dry starch or a super thick boiling starch having a Scott viscosity at 200 DEG F. of at least 60 seconds based on 11 grams of dry starch and a non-ionized polyhydric alcohol fatty acid ester. The starch may be corn, potato or tapioca starch. The esters specified are the laurate, stearate and palmitate esters of diethylene glycol, polyoxyethylene glycol monostearate, glycerol monostearate and sorbitan monostearate.ALSO:A starch binder composition which is suitable for addition to tile mixes, comprises a thick boiling starch having a Scott viscosity at 200 DEG F. of 70 seconds based on 12 grams of dry starch or a super thick boiling starch having a Scott viscosity at 200 DEG F. of at least 60 seconds based on 11 grams of dry starch at 200 DEG F. and a non-ionised polyhydric alcohol fatty acid ester. The starch may be corn, potato or tapioca starch. The esters specified are the laurate, stearate and palmitate esters of diethylene glycol, polyoxyethylene glycol monostearate, glycerol monostearate and sorbitan monostearate. The composition may be added to a tile mix comprising water, gypsum, boric acid, parafin wax and mineral wool.

178. 发明授权

US3189578A Polymers and their production 失效
标题翻译：聚合物及其生产
公开(公告)号：US3189578A
公开(公告)日：1965-06-15
申请号：US80831059
申请日：1959-04-23
申请人： DEERING MILLIKEN RES CORP
发明人： KUEMMERER HENRY R
IPC分类号： C08F251/00 , C08G18/10 , C08G18/48 , C08G18/84 , C08L3/02 , C08L71/02 , C09J103/02 , C09J133/08 , D06M15/11 , D06M15/267 , D06M15/564
CPC分类号： D06M15/564 , C08F251/00 , C08G18/10 , C08G18/4833 , C08G18/84 , C08L3/02 , C08L71/02 , C08L2666/02 , C09J103/02 , C09J133/08 , D06M15/11 , D06M15/267 , Y10S8/04 , Y10S8/18 , Y10T428/2933 , Y10T442/3049 , Y10T442/3228 , C08F220/12 , C08G18/2805 , C08G18/2815 , C08G18/302
摘要： A sizing composition comprises either: (i) the product obtained by polymerizing a C2-C4 alkyl acrylate with a gelatinized starch in the presence of a free-radical catalyst; or (ii) a blend of an aqueous starch paste and an aqueous emulsion of a polymerized C2-C4 alkyl acrylate, the compositions in both cases containing a nonionic surface active agent in an amount up to 30% of the combined weight of starch and acrylic ester, the water-soluble portion of the agent being a polyoxyethylene of from 2 to 120 units, and the ratio of starch to acrylic ester lying in the range of 7:3 to 1:19. The polymerized acrylic ester may contain a comonomer such as acrylic, methacrylic or itaconic acid, maleic anhydride or acrylamide. The starch used may be a native starch or a modified starch, e.g. oxidized, acid-modified or etherified, or a dextrin. The free-radical catalyst may be hydrogen peroxide, benzoyl peroxide, t-butyl hydroperoxide, sodium hypochlorite, persulphates and redox systems. Preferred surface active agents are octylphenoxy, nonylphenoxy, dioctylphenoxy, tridecylphenoxy and lauryl ethers of polyoxyethylenes.ALSO:Hydrophobic fibres, e.g. polyester fibres, are sized by applying thereto a composition comprising either: (i) the product obtained by polymerizing a C2-C4 alkyl acrylate with a gelatinized starch in the presence of a freeradical catalyst; or (ii) a blend of an aqueous starch paste and an aqueous emulsion of a polymerized C2-C4 alkyl acrylate, the compositions in both cases containing a non-ionic surface active agent in an amount up to 30% of the combined weight of acrylic ester and starch, the water-soluble portion of the agent being a polyoxyethylene of from 2 to 120 units, and the ratio of starch to acrylic ester lying within the range of 7:3 to 1:19. The polymerized acrylic ester may contain a comonomer, e.g. acrylic, methacrylic or itaconic acid, maleic acrylic, aretharacrific or itaconic acid, maleic anhydride or acrylamide. The starch may be a native starch or a modified starch, e.g. oxidized, acid-modified or etherified, or a dextrin. Preferred surface active agents are octylphenoxy, dioctylphenoxy, nonylphenoxy, tridecylphenoxy and lauryl ethers of polyoxyethylenes.

179. 发明授权

US3182031A Adhesive compositions 失效
标题翻译：粘合剂组合物
公开(公告)号：US3182031A
公开(公告)日：1965-05-04
申请号：US17180062
申请日：1962-02-08
申请人： HUBINGER CO
发明人： BAUER JORDAN V , ELIZER LEE H
IPC分类号： C09J103/02
CPC分类号： C09J103/02 , C08L2666/02

180. 发明授权

US3061470A Sizing textile yarns 失效
标题翻译：调整纺织纱线
公开(公告)号：US3061470A
公开(公告)日：1962-10-30
申请号：US80829759
申请日：1959-04-23
申请人： DEERING MILLIKEN RES CORP
发明人： KUEMMERER HENRY R
IPC分类号： C08F251/00 , C08G18/10 , C08G18/48 , C08G18/84 , C08L3/02 , C08L71/02 , C09J103/02 , C09J133/08 , D06M15/11 , D06M15/267 , D06M15/564
CPC分类号： D06M15/564 , C08F251/00 , C08G18/10 , C08G18/4833 , C08G18/84 , C08L3/02 , C08L71/02 , C08L2666/02 , C09J103/02 , C09J133/08 , D06M15/11 , D06M15/267 , Y10S8/04 , Y10S8/18 , Y10T428/2933 , Y10T442/3049 , Y10T442/3228 , C08F220/12 , C08G18/2805 , C08G18/2815 , C08G18/302
摘要： A sizing composition comprises either: (i) the product obtained by polymerizing a C2-C4 alkyl acrylate with a gelatinized starch in the presence of a free-radical catalyst; or (ii) a blend of an aqueous starch paste and an aqueous emulsion of a polymerized C2-C4 alkyl acrylate, the compositions in both cases containing a nonionic surface active agent in an amount up to 30% of the combined weight of starch and acrylic ester, the water-soluble portion of the agent being a polyoxyethylene of from 2 to 120 units, and the ratio of starch to acrylic ester lying in the range of 7:3 to 1:19. The polymerized acrylic ester may contain a comonomer such as acrylic, methacrylic or itaconic acid, maleic anhydride or acrylamide. The starch used may be a native starch or a modified starch, e.g. oxidized, acid-modified or etherified, or a dextrin. The free-radical catalyst may be hydrogen peroxide, benzoyl peroxide, t-butyl hydroperoxide, sodium hypochlorite, persulphates and redox systems. Preferred surface active agents are octylphenoxy, nonylphenoxy, dioctylphenoxy, tridecylphenoxy and lauryl ethers of polyoxyethylenes.ALSO:Hydrophobic fibres, e.g. polyester fibres, are sized by applying thereto a composition comprising either: (i) the product obtained by polymerizing a C2-C4 alkyl acrylate with a gelatinized starch in the presence of a freeradical catalyst; or (ii) a blend of an aqueous starch paste and an aqueous emulsion of a polymerized C2-C4 alkyl acrylate, the compositions in both cases containing a non-ionic surface active agent in an amount up to 30% of the combined weight of acrylic ester and starch, the water-soluble portion of the agent being a polyoxyethylene of from 2 to 120 units, and the ratio of starch to acrylic ester lying within the range of 7:3 to 1:19. The polymerized acrylic ester may contain a comonomer, e.g. acrylic, methacrylic or itaconic acid, maleic acrylic, aretharacrific or itaconic acid, maleic anhydride or acrylamide. The starch may be a native starch or a modified starch, e.g. oxidized, acid-modified or etherified, or a dextrin. Preferred surface active agents are octylphenoxy, dioctylphenoxy, nonylphenoxy, tridecylphenoxy and lauryl ethers of polyoxyethylenes.

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