公开(公告)号：US4482597A

公开(公告)日：1984-11-13

申请号：US453891

申请日：1982-12-14

Applicant: Peter Smith

Inventor： Peter Smith

IPC: B32B20060101 ,  B32B1/06 ,  F16L20060101 ,  F16L59/02 ,  F16L59/08

CPC classification number: F16L59/08 ,  B32B1/06 ,  Y10T156/1016 ,  Y10T428/24562 ,  Y10T428/24727 ,  Y10T428/24744

Abstract: Insulating material is formed in a continuous strip and comprises a web of flexible impervious polymeric material in which individually spaced elongate pockets have been formed transversely across the elongate strip. Insulation material is located in the pockets which are covered by a sheet of impervious foil material, such as aluminium foil, which forms one outer surface of the completed web of insulating material. The foil is heat sealed to the polymeric material so that the insulation material in the pockets is totally encompassed by impervious material, thus minimizing deteriorization of the insulation properties of the insulation material. The insulation material can be foamed in the pockets or can take the form of powder or foam granules.The construction of the web of insulating material allows the material to be folded into a relatively small volume for the most economic transportation, while in use as an insulating material, the pockets are butted together to form a most effective insulation layer for pipes in buildings, loft insulation, cavity wall insulation or insulation attached to preconstructed wall portions of timber frame houses.

Abstract translation: PCT No.PCT / GB82 / 00127 Sec。 371日期1982年12月14日第 102（e）1982年12月14日日期PCT提交1982年4月28日PCT公布。 第WO82 / 03821号公报 日期为1982年11月11日。绝缘材料形成在连续条带中并且包括柔性不透性聚合物材料的腹板，其中横向穿过细长带形成单独间隔的细长口袋。 绝缘材料位于由不透水的箔材料（例如铝箔）覆盖的袋中，铝箔形成完整的绝缘材料网的一个外表面。 箔被热密封到聚合物材料上，使得袋中的绝缘材料完全被不透水材料包围，从而最小化绝缘材料的绝缘性能的劣化。 绝缘材料可以在口袋中发泡或者可以采取粉末或泡沫颗粒的形式。 绝缘材料网的结构允许将材料折叠成相对较小的体积用于最经济的运输，而在作为绝缘材料使用的情况下，将袋对接在一起以形成用于建筑物中的管道的最有效的绝缘层， 阁楼绝缘，腔壁绝缘或与木结构房屋的预建壁部分连接的绝缘。

公开(公告)号：US4108867A

公开(公告)日：1978-08-22

申请号：US466059

申请日：1974-05-01

Applicant: David Boyd Baird ,  Alan Thomas Costello ,  Brian Ribbons Fishwick ,  Robert David McClelland ,  Peter Smith

Inventor： David Boyd Baird ,  Alan Thomas Costello ,  Brian Ribbons Fishwick ,  Robert David McClelland ,  Peter Smith

IPC: C07D333/36 ,  C07D333/38 ,  C07D333/44 ,  C09B29/00 ,  C09B29/06 ,  C09B29/08 ,  C09B29/36 ,  C07D333/24 ,  A01N9/00 ,  C09B27/00

CPC classification number: C09B29/3695 ,  C07D333/36 ,  C07D333/38 ,  C07D333/44 ,  C09B29/0059 ,  C09B29/06 ,  C09B29/08

Abstract: The compounds of the formula ##STR1## wherein X is a lower alkylsulphonyl, phenylsulphonyl, cyano, carbonamido, carboxylic acid or carboxylic acid ester group;Y is hydrogen, lower alkyl, phenyl or nitrophenyl; andZ is nitro, cyano or carbonamido.

Abstract translation: 其中X为低级烷基磺酰基，苯基磺酰基，氰基，碳酰氨基，羧酸或羧酸酯基团的式（Ⅰ）化合物; Y是氢，低级烷基，苯基或硝基苯基; Z为硝基，氰基或碳酰氨基。

公开(公告)号：US4039612A

公开(公告)日：1977-08-02

申请号：US691296

申请日：1976-06-01

Applicant: Raymond Price ,  Peter Smith

Inventor： Raymond Price ,  Peter Smith

IPC: B01D11/04 ,  C01G3/00 ,  C01G51/00 ,  C22B3/36 ,  C22B15/00 ,  C01G9/00 ,  C07F1/08

CPC classification number: C22B15/0089 ,  C01G3/00 ,  C01G3/003 ,  C01G51/003 ,  C22B3/0036 ,  C22B3/0039 ,  Y02P10/234 ,  Y02P10/236

Abstract: Optionally substituted benzimidazoles containing an alkyl or cycloalkyl group in position 1 and containing at least 5 alkyl or cycloalkyl carbon atoms extract metals from aqueous solutions of their salts into water-immiscible organic solvents in presence of halide ion. Benzimidazoles having a branched-chain alkyl group of at least 7 carbon atoms in position 1, and especially mixtures of such compounds, are most effective. The benzimidazoles are particularly useful for extracting cobalt selectively from mixtures of cobalt and nickel salts. The metals can be recovered from the organic solvent by extraction into water free from halide ion.

Abstract translation: 在卤素离子存在下，任选取代的含有位置1的烷基或环烷基并且含有至少5个烷基或环烷基碳原子的苯并咪唑将其盐的水溶液中的金属提取到与水不混溶的有机溶剂中。 在位置1具有至少7个碳原子的支链烷基，特别是这些化合物的混合物的苯并咪唑是最有效的。 苯并咪唑特别可用于从钴和镍盐的混合物中提取钴。 金属可通过萃取到不含卤离子的水中从有机溶剂中回收。