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1. 发明专利

GB357145A Improvements in and connected with racks suitable for supporting saucepan and like lids or covers 未知
公开(公告)号：GB357145A
公开(公告)日：1931-09-16
申请号：GB1837430
申请日：1930-06-16
申请人： CHARLES RICHARD LAYTON
IPC分类号： A47J47/16
摘要： 357,145. Racks. LAYTON, C. R., 61, Mawson Road, Cambridge. June 16, 1930, No. 18374. [Class 52 (v).] A folding rack for supporting saucepan lids and the like comprises a frame formed of a metal strip the ends of which are riveted at f, and bent or looped cross-bars j pivoted in the sides of the frame so that they may be swung outwards and positioned by stops n to receive the lids. The top of the frame is twisted and provided with hanging holes g. A. keyhole slot h may also be provided to suspend the rack from a single hook or nail. The cross-members j are bent inwardly at k to receive the handles of the lids. The stops for the cross-members are made by nicking the edges of the strip and turning the points o inwardly. Alternatively, the stops may be formed by the metal struck up from the perforations i. The bottom of the rack is spaced from the wall by a swinging wire member m bent into rectangular form, or by short metal strips pivoted to the bottom of the side members c, d.

2. 发明申请

WO1990010251A1 AUTOMATIC PICTURE TAKING MACHINE 审中-公开
标题翻译：自动图片机
公开(公告)号：WO1990010251A1
公开(公告)日：1990-09-07
申请号：PCT/GB1990000306
申请日：1990-02-27
申请人： BARCREST LIMITED , WAIN, John, Laurence , MARCHINI, Barry, Allen , FRY, Richard, Layton
发明人： BARCREST LIMITED
IPC分类号： G03B17/53
CPC分类号： H04N1/00161 , G03B17/53 , G07F17/26 , H04N1/00167 , H04N1/00283
摘要： An automatic picture taking system has a housing which may be in the form of a booth. The housing contains a video camera (20) and is arranged to produce a video picture of a subject in a picture taking zone (3). The video picture can be converted to a print e.g. using a digital thermal colour printer (24, 25). The video picture is stored in memory and can be processed to give a desired composition prior to printing. The picture may consist of the image of the subject which is separated from the background using chroma keying and which is then combined with a selected electronically pre-stored background or foreground.

3. 发明申请

WO1990005414A2 DECODING OF RANDOM SEQUENCES 审中-公开
标题翻译：解码随机序列
公开(公告)号：WO1990005414A2
公开(公告)日：1990-05-17
申请号：PCT/GB1989001327
申请日：1989-11-07
申请人： THE TECHNOLOGY PARTNERSHIP LIMITED , FRY, Richard, Layton
发明人： THE TECHNOLOGY PARTNERSHIP LIMITED
IPC分类号： H03M07/26
CPC分类号： H03M1/282 , G01D5/2495 , H03M7/26
摘要： Two fragments from a single maximal length sequence of length 2(x/2)-1 are interleaved to produce a new sequence of bits. The lengths of the fragments are such that they have no common factors. Each x-tuple of successive bits of the new sequence of bits uniquely defines the absolute position of that x-tuple in the sequence of bits, which position may be obtained from the relative position in the fragments of two y-tuples making up the x-tuple.

4. 发明授权

US5089594A Wholly aromatic polyester of isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol 失效
标题翻译：间苯二甲酸，对苯二甲酸，对羟基苯甲酸，氢醌和亚芳基二醇的全芳香族聚酯
公开(公告)号：US5089594A
公开(公告)日：1992-02-18
申请号：US499481
申请日：1990-06-04
申请人： Brian A. Stern , Markus Matzner , Richard Layton
发明人： Brian A. Stern , Markus Matzner , Richard Layton
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： Aromatic polyesters based on isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol are described. The five monomers ae used in well-specified proportions and yield polymers that display an excellent overall combination of mechanical and thermal properties. The subject copolyesters have melting points of at least about 260.degree. C.; their heat distortion temperatures are at least about 200.degree. C. they have fiber ratings of up to 3. The novel polymers can be melt-fabricated using standard injection molding, extrusion and melt-spinning techniques.
摘要翻译： PCT No.PCT / US89 / 04329 Sec。 371日期1990年6月4日第 102（e）日期1990年6月4日PCT提交1989年10月10日PCT公布。公开号WO90 / 03992 日本1990年04月19日。描述了基于间苯二甲酸，对苯二甲酸，对羟基苯甲酸，氢醌和亚芳基二醇的芳族聚酯。五种单体以良好的比例使用，并产生显示机械和热性能的极好整体组合的聚合物。本发明共聚酯的熔点至少为约260℃。它们的热变形温度至少约为200℃，它们具有高达3的纤维等级。新型聚合物可以使用标准注射成型，挤出和熔融纺丝技术进行熔融制造。

5. 发明授权

US5079289A High modulus, high strength melt-processible polyester of hydroquinone poly (iso-terephthalates) containing residues of a p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（异对苯二甲酸酯）的高模量，高强度可熔融加工的聚酯
公开(公告)号：US5079289A
公开(公告)日：1992-01-07
申请号：US499482
申请日：1990-06-04
申请人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
发明人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (V). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention". The instant copolyesters display orientation in the molten state, good fiber ratings and high strength; they have melting points in the range of from about 340.degree. to about 400.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of over 240.degree. C. up to about 280.degree. C. and higher, when measured under a load of 264 psi. When blended, certain properties are improved, particularly they are easier to melt fabricate, have a decreased tendency to blister and increased strength. These polymers and blends may be used advantageously in ovenware, electronic components, electrical equipment, and other end uses requiring high temperatures.
摘要翻译：本发明涉及基本上由单元（I），（II），（III）和（V）组成的新型共聚酯。这些聚合物和由两者制成的制品的混合物。单位（I），（II），（III）和（IV）按照“发明描述”中定义的特定比例存在。立即共聚酯在熔融态显示取向，良好的纤维等级和高强度; 它们的熔点在约340℃至约400℃的范围内，并且是可熔融加工的。有利地，填充有约30重量％的玻璃纤维的这些组合物在264psi的载荷下测量时，显示超过240℃至高达约280℃的热变形温度。当混合时，某些性能得到改善，特别是它们更容易熔化制造，具有降低的起泡倾向和增加的强度。这些聚合物和共混物可以有利地用于需要高温的烤箱，电子部件，电气设备和其它最终用途。

6. 发明授权

US4994546A Process for preparing bisphenol polyarylates 失效
标题翻译：制备双酚多芳基化合物的方法
公开(公告)号：US4994546A
公开(公告)日：1991-02-19
申请号：US477440
申请日：1990-02-09
申请人： Brian A. Stern , Richard Layton
发明人： Brian A. Stern , Richard Layton
IPC分类号： C08G63/195 , C08G63/80
CPC分类号： C08G63/195 , C08G63/80
摘要： Process for preparing polyarylates comprising the steps of (a) prepolymerizing a diester of Bisphenol-A with at least one aromatic dicarboxylic acid to form a prepolymer having a melting point of at least about 200.degree. C. and being fluid at the polymerization temperature; followed by (b) polycondensing said prepolymer under agitation until it is substantially transformed into a powdery solid; maintaining said agitation to keep the powdery solid in a polydispersed solid state; and continuing the polymerization below the agglomeration temperature of the polymerizing solid, until the desired molecular weight is reached.
摘要翻译：制备聚芳酯的方法，包括以下步骤：（a）将双酚A的二酯与至少一种芳族二羧酸预聚合形成熔点至少约为200℃的预聚物，并在聚合温度下为流体; 然后（b）在搅拌下将所述预聚物缩聚直至基本上转变为粉状固体; 维持所述搅拌以将粉末状固体保持在多分散固体状态; 并将聚合物持续低于聚合固体的聚集温度，直至达到所需的分子量。

7. 发明授权

US4952663A Wholly aromatic polyesters with reduced char content 失效
标题翻译：具有减少焦炭含量的全芳族聚酯
公开(公告)号：US4952663A
公开(公告)日：1990-08-28
申请号：US208373
申请日：1988-06-17
申请人： James W. Cleary , Richard Layton
发明人： James W. Cleary , Richard Layton
IPC分类号： C08J5/18 , A47J36/04 , C08G63/19 , C08G63/60 , C08G63/78 , C08G63/83 , C08K5/524 , C08L67/00 , C08L67/02 , D01F6/62
CPC分类号： A47J36/04 , C08G63/605
摘要： This invention relates to the preparation of wholly aromatic polyesters from monomers having a total ash content of no more than 50 ppm and a total potassium content of no more than 20 ppm. These polyesters have good color and good thermal stability and are essentially free of char material which can lead to unacceptable molded and extruded articles.

8. 发明授权

US5216091A High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid 失效
公开(公告)号：US5216091A
公开(公告)日：1993-06-01
申请号：US929668
申请日：1992-08-13
申请人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
发明人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00 , Y10T428/31786 , Y10T428/3179
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention."The instant copolyesters display orientation in the molten state, good fiber ratings and high strength. Advantageously, the polymers of the present invention display a significant improvement in viscosity and moldability of the neat polymer. The polymers have excellent mechanical and surface properties including blister resistance, strength, toughness, and ability to vapor phase solder, and form strong fibers while still maintaining a high heat distortion temperature. They have melting points in the range of from about 250.degree. to about 360.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of up to 240.degree. C., when measured under a load of 264 psi. The polymers may be blended to tailor properties. These polymers and blends may be used advantageously in producing fibers and in electrical equipment, electronic components and other end uses requiring moderately high temperatures.

9. 发明授权

US5132336A Plastic ovenware compositions 失效
标题翻译：塑料烤箱组合物
公开(公告)号：US5132336A
公开(公告)日：1992-07-21
申请号：US697809
申请日：1991-05-09
申请人： Richard Layton , Paul J. Huspeni , Paul D. Frayer
发明人： Richard Layton , Paul J. Huspeni , Paul D. Frayer
IPC分类号： A47J36/02 , C08G63/60 , C08K3/34 , C08L67/00
CPC分类号： C08K3/34 , A47J36/02 , C08G63/605 , C08L67/00
摘要： A molded article of permanent ovenware comprising (A) 35-85% by weight of a wholly aromatic polyester resin; (B) 15-65% by weight of a specifically defined talc containing a minimum amount of materials decomposable at elevated temperatures; and (C) 0-20% titanium dioxide, wherein the wholly aromatic polyester resin (A) is a blend comprising a first resin based on repeating units of hydroquinone, isophthalic acid (or mixtures of iso- and terephthalic acids), and para-hydroxybenzoic acid, and a second resin based on repeating units of biphenol, isophthalic acid, terephthalic acid and para-hydroxybenzoic acid. The ovenware shows excellent resistance to blistering, bubbling and cracking during molding and oven use.
摘要翻译：一种永久性烤箱的模制品，其包含（A）35-85重量％的全芳族聚酯树脂; （B）15-65重量％的特定滑石，其含有在升高的温度下可分解的最小量的材料; 和（C）0-20％二氧化钛，其中全芳族聚酯树脂（A）是包含基于氢醌重复单元的第一树脂，间苯二甲酸（或异对苯二甲酸的混合物）和对 - 羟基苯甲酸和基于联苯酚，间苯二甲酸，对苯二甲酸和对羟基苯甲酸的重复单元的第二树脂。烤箱在成型和烤箱使用过程中显示出优异的耐起泡，起泡和开裂性能。

10. 发明授权

US5091464A Polymer compositions having improved molding characteristics 失效
标题翻译：聚合物组合物具有改进的成型特性
公开(公告)号：US5091464A
公开(公告)日：1992-02-25
申请号：US629826
申请日：1990-12-19
申请人： Paul J. Huspeni , Richard Layton , Paul D. Frayer
发明人： Paul J. Huspeni , Richard Layton , Paul D. Frayer
IPC分类号： C08L67/00
CPC分类号： C08L67/00
摘要： Disclosed are novel blends of fully aromatic copolyesters which comprise (a) 1-19 parts by weight of a polyester comprising recurring moieties of dihydroxybenzene, nonvicinal benzene dicarboxylate, para oxybenzoate to (b) 1 part by weight of a polyester comprising recurring moieties of diphenol, nonvicinal benzene dicarboxylate, para oxybenzoate; wherein the polyester (a) has a melting point in the range of about 340 C. to 400 C., a crystallization temperature of from about 300-340 C., and a crystallization rate of at least 1,000 counter per minute. The blends display improved surface properties, particularly improved blistering resistance.
摘要翻译：公开了完全芳族共聚酯的新型共混物，其包含（a）1-19重量份的包含二羟基苯的重复部分的聚酯，非卤素苯二羧酸酯，对羟基苯甲酸酯（b）1重量份的包含二酚的重复部分的聚酯，壬基苯二羧酸酯，对羟基苯甲酸酯; 其中聚酯（a）的熔点在约340℃至400℃的范围内，结晶温度为约300-340℃，结晶速率为每分钟至少1000个。混合物显示改进的表面性能，特别是改善的起泡阻力。

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