Soil conditioner
    111.
    发明授权
    Soil conditioner 失效
    土壤调节剂

    公开(公告)号:US5125950A

    公开(公告)日:1992-06-30

    申请号:US457404

    申请日:1989-10-20

    申请人: Kurt Bertram

    发明人: Kurt Bertram

    摘要: A soil conditioner is described, which contains an electrolyte that is compatible with the soil and an invert sugar in a ratio of about 20:1 to 1:10. This material is active not only in the normal agricultural area, but also in the forestry area as a highly efficient soil conditioner. The soil is consequently regenerated, so that the plants assimilate better and noticeable increases in yield are achieved in the agricultural area.

    摘要翻译: 描述了一种土壤调节剂,其包含与土壤相容的电解质和约20:1至1:10的比例的转化糖。 这种材料不仅在正常的农业区域,而且在林业地区也是一种高效的土壤调理剂。 因此土壤再生,使得植物在农业地区得到更好的,显着的产量增加。

    Moisture sensitive material
    112.
    发明授权
    Moisture sensitive material 失效
    防潮敏感材料

    公开(公告)号:US4889561A

    公开(公告)日:1989-12-26

    申请号:US697932

    申请日:1985-02-04

    IPC分类号: C08B15/00 C08G18/64 G01N27/12

    摘要: A moisture sensitive material prepared by crosslinking cellulose acetate through at least one compound selected from the group consisting of compounds containing two or more isocyanate groups; compounds containing two or more epoxy groups; compounds containing two or more carboxyl groups ##STR1## and acid anhydrides of carboxylic acids.

    摘要翻译: 通过使选自含有两个以上异氰酸酯基的化合物中的至少一种化合物交联乙酸纤维素而制备的湿敏材料; 含有两个或多个环氧基的化合物; 含有两个或多个羧基的化合物和羧酸的酸酐。

    Acid catalysts and methods of use
    113.
    发明授权
    Acid catalysts and methods of use 失效
    酸催化剂和使用方法

    公开(公告)号:US4722986A

    公开(公告)日:1988-02-02

    申请号:US771259

    申请日:1985-08-30

    申请人: Donald C. Young

    发明人: Donald C. Young

    CPC分类号: C23F11/04 A01N59/02 C05C9/00

    摘要: Compositions containing sulfuric acid and one or more of certain chalcogen-containing compounds in which the chalcogen compound/H.sub.2 SO.sub.4 molar ratio is below 2 contain the mono-adduct of sulfuric acid which is catalytically active for promoting organic chemical reactions. Suitable chalcogen-containing compounds have the empirical formula ##STR1## wherein X is a chalcogen, each of R.sub.1 and R.sub.2 is independently selected from hydrogen, NR.sub.3 R.sub.4, and NR.sub.5, at least one of R.sub.1 and R.sub.2 is other than hydrogen, each of R.sub.3 and R.sub.4 is hydrogen or a monovalent organic radical, and R.sub.5 is a divalent organic radical. Such compositions are useful for catalyzing organic reactions such as oxidation, oxidative addition, reduction, reductive addition, esterification, transesterification, hydrogenation, isomerication (including racemization of optical isomers), alkylation, polymerization, demetallization of organometallics, nitration, Friedel-Crafts reactions, and hydrolysis. Novel catalysts are disclosed which involve combinations of the chalcogen compound-sulfuric compositions with one or more transition metal halides and/or with one or more surfactants. The surfactant-containing compositions are particularly useful for the treatment of materials containing lipophilic substances. Novel compositions containing a chalcogen compound-sulfuric acid component and one or more organic reactants are also disclosed.

    摘要翻译: 含有硫酸和硫族化合物/ H2SO4摩尔比低于2的某些含硫属化合物的一种或多种组合物含有催化活性的促进有机化学反应的硫酸单加合物。 合适的含硫属元素的化合物具有经验式“IMAGE”,其中X是硫族元素,R 1和R 2各自独立地选自氢,NR 3 R 4和NR 5,R 1和R 2中的至少一个不是氢,R 3和 R4是氢或一价有机基团,R5是二价有机基团。 这种组合物可用于催化有机反应如氧化,氧化加成,还原,还原加成,酯化,酯交换,氢化,异构化(包括光学异构体的外消旋化),烷基化,聚合,有机金属化合物的脱金属化,硝化,Friedel-Crafts反应, 和水解。 公开了新型催化剂,其涉及硫属化合物 - 硫酸组合物与一种或多种过渡金属卤化物和/或与一种或多种表面活性剂的组合。 含表面活性剂的组合物特别可用于处理含有亲脂性物质的材料。 还公开了含有硫属化合物 - 硫酸组分和一种或多种有机反应物的新型组合物。

    Conversion of a municipal waste to fuel
    114.
    发明授权
    Conversion of a municipal waste to fuel 失效
    将城市废物转化为燃料

    公开(公告)号:US4618736A

    公开(公告)日:1986-10-21

    申请号:US763049

    申请日:1985-08-06

    CPC分类号: C10G1/042 C10G1/065

    摘要: A process for converting cellulose-containing refuse into a fuel comprising forming a suspension of said cellulosic material in a polycyclic hydrogen donor substance and hydrogenating the suspension at elevated temperature and pressure in the presence of a catalyst to produce a mixture of gaseous, liquid and solid hydrocarbons having a low oxygen content and correspondingly high calorific value.

    摘要翻译: 一种将含纤维素的垃圾转化成燃料的方法,包括在多环氢供体物质中形成所述纤维素材料的悬浮液,并在催化剂存在下,在升高的温度和压力下氢化该悬浮液,以产生气态,液态和固体的混合物 具有低氧含量和相应高热值的烃。

    Integrally bonded compositions of cellulosics and products thereof
directly from wet sawdust and the like
    115.
    发明授权
    Integrally bonded compositions of cellulosics and products thereof directly from wet sawdust and the like 失效
    直接来自湿锯屑等的纤维素及其制品的整体结合组合物

    公开(公告)号:US4496718A

    公开(公告)日:1985-01-29

    申请号:US399681

    申请日:1982-07-16

    申请人: N. Jerome Rudy

    发明人: N. Jerome Rudy

    CPC分类号: C08H8/00 C08B15/02 C08L97/02

    摘要: At least substantially, if not entirely, undried comminutated fibrous plant cellulosic materials, particularly "wet" sawdust, is made into integrally bonded composition and shaped and fabricated articles therefrom using an inexpensive, exceptionally and adequately hydrophylic binder which under certain conditions and in particularized situations may be prepared with minimized (and sometimes even no or essentially no) artificially-induced thermal drying requirements in or for the production of cohesively-resultant, particulate-containing artificial wood and equivalent products capable of replacing natural stock; the binder constituent for the accomplishment of same being, for example and without limitation(s), ordinary household bleach (i.e., aqueous sodium hypochlorite) composition(s) and its like, more-strongly-concentrated preparations and/or possible equivalents thereof and substitutes therefor such as bleach powder (i.e., calcium hypochlorite), swimming pool chlorine/bromine- and oxygen-release compounds, elemental chlorine and so forth to get a complex carbohydrate break-down resulting in an internally-so-generated hydrophylic, water-absorptive (i.e., actually water-absorbing) and binding adhesive material. The "wet" sawdust or equivalent undried cellulosic raw material may oftentimes with considerable benefit be admixed with certain types of lower carbohydrates, such as plain starch from wheat, corn, soybeans, potatoes, etc., and even sugar, to facilitate the integral bonding effect of being directly converted to a desired shaped-article product. Other functional additives may also be selectively and usefully for certain desired end results be incorporated in the "wet" sawdust and the like compositions and products.

    摘要翻译: 至少基本上(如果不是完全)未干燥的粉碎的纤维植物纤维素材料,特别是“湿”的锯屑,使用廉价,特别和充分的亲水性粘合剂,在某些条件和特定情况下由其制成成一体粘合的组合物和成形和制造的制品 可以在内聚生成的含颗粒的人造木材和能够替代天然原料的同等产品的生产中或对其进行人造诱导的热干燥要求最小化(有时甚至不是或基本上没有) 用于实现其的粘合剂成分是例如但不限于普通家用漂白剂(即次氯酸钠水溶液)组合物等,更强烈浓缩的制剂和/或其可能的等同物,以及 替代如漂白粉(即次氯酸钙),游泳池氯/溴和释氧化合物,元素氯等,以得到复杂的碳水化合物分解,导致内部如此生成的亲水,水 - 吸收(即实际吸水)和结合粘合剂材料。 “湿”锯屑或等效的未干燥的纤维素原料通常可以与某些类型的低碳水化合物混合,例如来自小麦,玉米,大豆,马铃薯等的平原淀粉甚至糖,以促进整体粘合 直接转化成所需成型制品的效果。 其它功能性添加剂也可以选择性地和有用地用于某些所需的最终结果,并入“湿”锯屑等组合物和产品中。

    Process for the production of alkali metal polyhydroxy lignin-cellulose
polymer
    117.
    发明授权
    Process for the production of alkali metal polyhydroxy lignin-cellulose polymer 失效
    生产碱金属多羟基木质素 - 纤维素聚合物的方法

    公开(公告)号:US4383078A

    公开(公告)日:1983-05-10

    申请号:US295843

    申请日:1981-08-24

    申请人: David H. Blount

    发明人: David H. Blount

    摘要: Alkali metal polyhydroxy lignin-cellulose polymer is produced by reacting an organic polyhydroxy compound with broken-down alkali metal lignin-cellulose polymer. The alkali metal polyhydroxy lignin-cellulose polymer will react with polyisocyanate to produce foam products which may be used for thermal or sound insulation.

    摘要翻译: 碱金属多羟基木质素 - 纤维素聚合物通过使有机多羟基化合物与破碎的碱金属木质素 - 纤维素聚合物反应来制备。 碱金属多羟基木质素 - 纤维素聚合物将与多异氰酸酯反应生产可用于热或隔音的泡沫产品。

    Process for the production of polyester resins
    119.
    发明授权
    Process for the production of polyester resins 失效
    聚酯树脂生产工艺

    公开(公告)号:US4339366A

    公开(公告)日:1982-07-13

    申请号:US319144

    申请日:1981-11-09

    申请人: David H. Blount

    发明人: David H. Blount

    摘要: Polyester resins are produced by chemically reacting a broken-down alkali metal lignin-cellulose polymer, a substituted organic hydroxy compound and a polycarboxylic acid compound and/or a polycarboxylic acid anhydride. Polyester resins may be used as molding powder, as coating agents and to produce polyurethane foams.

    摘要翻译: 聚酯树脂通过使破碎的碱金属木素纤维素聚合物,取代的有机羟基化合物和多元羧酸化合物和/或多元羧酸酐进行化学反应来制备。 聚酯树脂可以用作成型粉末,作为包衣剂并生产聚氨酯泡沫。