FEED ADDITIVE FOR LAYING HEN AND FEED CONTAINING THE SAME
    42.
    发明申请
    FEED ADDITIVE FOR LAYING HEN AND FEED CONTAINING THE SAME 有权
    饲料添加剂和含有它的饲料

    公开(公告)号:US20100022463A1

    公开(公告)日:2010-01-28

    申请号:US12574779

    申请日:2009-10-07

    CPC classification number: A23K1/1826 A23K20/121 A23K50/75 A61K31/7032

    Abstract: A feed additive for laying hens comprising lactobionic acid or a lactobionic acid salt and a feed characterized by containing a feed additive for laying hens comprising lactobionic acid or a lactobionic acid salt and a feed. Namely, a feed additive for laying hens, which is excellent in effect of reinforcing eggshells, shows a particularly remarkable effect of improving eggshell qualities in the second half of the laying period, relieves stress caused by forced molting, cage transfer and so on and can inhibit lowering in the egg-laying rate.

    Abstract translation: 一种用于产蛋鸡的饲料添加剂,其包括乳糖酸或乳糖酸盐,以及饲料,其特征在于含有含有乳糖酸或乳糖酸盐和饲料的产蛋鸡的饲料添加剂。 也就是说,加强蛋壳效果优异的产蛋鸡饲料添加剂在铺设期的后半期显示出提高蛋壳质量的特别显着的效果,减轻了强制蜕皮,笼转移等引起的压力,并且可以 抑制产蛋率降低。

    Hollow polyimide microspheres
    49.
    发明授权
    Hollow polyimide microspheres 有权
    中空聚酰亚胺微球

    公开(公告)号:US5994418A

    公开(公告)日:1999-11-30

    申请号:US316865

    申请日:1999-05-21

    CPC classification number: C08J9/32 B01J13/04 C08J2379/08 Y10S264/06

    Abstract: A shaped article composed of an aromatic polyimide has a hollow, essentially spherical structure and a particle size of about 100 to about 1500 .mu.m, a density of about 1 to about 6 pounds/ft.sup.3 and a volume change of 1 to about 20% by a pressure treatment of 30 psi for 10 minutes at room temperature. A syntactic foam, made of a multiplicity of the shaped articles which are bounded together by a matrix resin to form an integral composite structure, has a density of about 3 to about 30 pounds/ft.sup.3 and a compression strength of about 100 to about 1400 pounds/in.sup.2.

    Abstract translation: 由芳族聚酰亚胺组成的成形制品具有中空的,基本上为球形的结构,并且具有约100至约1500μm的粒度,约1至约6磅/ ft 3的密度和1至约20%的体积变化,由 在室温下压力处理30psi 10分钟。 由多个成形制品制成的复合泡沫体,其通过基质树脂结合以形成整体复合结构,其密度为约3至约30磅/英3 3,压缩强度为约100至约1400磅 / in2。

    Uniaxially elastic nonwoven fabric
    50.
    发明授权
    Uniaxially elastic nonwoven fabric 失效
    单轴弹性无纺布

    公开(公告)号:US5814569A

    公开(公告)日:1998-09-29

    申请号:US828037

    申请日:1997-03-27

    Abstract: A nonwoven fabric of superior uniaxial elasticity is provided. The nonwoven fabric comprises of conjugate filaments each of which is about concentric sheath-core type. Core component is composed of polyester and sheath component is composed of polyolefine. In the nonwoven fabric, heat bonded areas are interspersed by heat bonding the conjugate filaments one another by softening or melting the sheath component. The nonwoven fabric satisfies following four properties concurrently: (i) breaking elongation in cross direction is 150% or more, (ii) ratio of breaking elongation in cross direction to breaking elongation in machine direction is 5 or more, (iii) percentage of elastic recovery at the time of extending the nonwoven fabric by 50% in cross direction is 60% or more, and (iv) percentage of elastic recovery at the time of extending the nonwoven fabric by 100% in cross direction is 50% or more. A heat is partially applied to a filamentous web, thereby obtaining a filamentous fleece. The filamentous fleece is extended in cross direction and a heat drawing is applied to the filamentous fleece at a drawing ratio of 10 to 80% in machine direction, and a heat setting is applied to the filamentous fleece, thereby an elastic nonwoven fabric is obtained.

    Abstract translation: 提供了具有优异的单轴弹性的非织造织物。 无纺织物由共轭长丝组成,每个共轭长丝大约是同心皮芯型。 核心部件由聚酯和鞘组分组成,由聚烯烃组成。 在无纺织物中,通过使鞘组分软化或熔化,热粘结区域通过将共轭丝彼此热粘合而散布。 无纺布同时满足以下四个特性:(i)横向断裂伸长率为150%以上,(ii)纵向断裂伸长率与机器方向断裂伸长率的比为5以上,(iii)弹性率 无纺布在横向延伸50%时的回收率为60%以上,(iv)使无纺布在横向延伸100%时的弹性回复率为50%以上。 部分地将热量施加到丝状纤维网上,从而获得丝状羊毛。 丝状羊毛沿横向延伸,并且在纵向拉伸比为10〜80%的条件下对丝状绒毛进行热拉伸,并对丝状绒毛进行热定形,得到弹性无纺布。

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