Curable polythiol-cyclopolyene sealant compounds
    4.
    发明授权
    Curable polythiol-cyclopolyene sealant compounds 有权
    可固化多硫醇 - 环戊烯封端剂

    公开(公告)号:US06486269B2

    公开(公告)日:2002-11-26

    申请号:US09802378

    申请日:2001-03-09

    IPC分类号: C08F28300

    CPC分类号: C08G75/045

    摘要: A curable sealant compound comprising: a polythiol; a cyclopolyene having a formula: where X is C1-5 aliphatic, Y is a C1-6 aliphatic, R2 is in each occurrence H, C1-C10 alkyl, C2-C10 alkenyl, Q—R3 where Q is O or S and R3 is C2-10 alkenyl, such that the cyclopolyene has non-conjugated carbon—carbon unsaturated bonds, and in formula (VII) there is one non-conjugated carbon—carbon unsaturated bond within the ring that is non-conjugated to other carbon—carbon unsaturated bonds; and an effective amount of a free radical catalyst.

    摘要翻译: 一种可固化的密封剂化合物,包括:多硫醇; 具有下式的环多烯:其中X是C 1-5脂族基,Y是C 1-6脂族基,R 2在每次出现时H,C 1 -C 10烷基,C 2 -C 10烯基,Q-R 3,其中Q是O或S,R 3 是C2-10烯基,使得环多烯具有非共轭碳 - 碳不饱和键,并且在式(VII)中,在环内存在一个非共轭碳 - 碳不饱和键,其与其它碳 - 碳非共轭 不饱和键; 和有效量的自由基催化剂。

    Anti-aliased, textured, geocentric and layered fog graphics display method and apparatus
    6.
    发明授权
    Anti-aliased, textured, geocentric and layered fog graphics display method and apparatus 有权
    抗锯齿,纹理,地心和分层雾图形显示方法和装置

    公开(公告)号:US06791562B2

    公开(公告)日:2004-09-14

    申请号:US09812463

    申请日:2001-03-20

    IPC分类号: G06T1500

    CPC分类号: G06T15/503

    摘要: A method and apparatus in a preferred embodiment for generating anti-aliased layered fog which is textured manipulated as if in a geocentric virtual environment to thereby show horizon depression at high altitudes. Hardware is provided such that layer model data and texture model data is combined to generate fogged pixel color.

    摘要翻译: 在优选实施例中的用于产生抗混叠层状雾的方法和装置,其被纹理化地操纵,就像在地心中的虚拟环境中一样,从而在高海拔处显示出水平凹陷。 提供硬件,使得层模型数据和纹理模型数据被组合以产生模糊像素颜色。

    Chemically resistant polythioethers and formation thereof
    7.
    发明授权
    Chemically resistant polythioethers and formation thereof 有权
    耐化学性硫醚及其形成

    公开(公告)号:US06723827B2

    公开(公告)日:2004-04-20

    申请号:US10368135

    申请日:2003-02-20

    IPC分类号: C08G7502

    摘要: A polythioether comprising: wherein R1 is a C1-10 alkyl, —(R3Q)pR3— or C6-C20 aryl where Q is O or S, each R3 is independently C1-6 alkyl, and p is an integer between 0 and 6; R2 is C1-6 alkyloxy or C5-12 cycloalkyloxy, R4 is H, C1-6 alkyl, C1-6 alkyl alcohol and C0-6 alkyl substituted with where X is a halogen, m is an integer between 1 and 4, and n is an integer selected to yield a molecular weight for said polythioether of between 1000 and 10,000 Daltons.

    摘要翻译: 一种聚硫醚,其包含:其中R 1为C 1-10烷基, - (R 3 Q)p R 3 - 或C 6 -C 20芳基,其中Q为O或S,每个R 3独立地为C1- 6烷基,p是0和6之间的整数; R 2是C 1-6烷氧基或C 5-12环烷氧基,R 4是H,C 1-6烷基,C 1-6烷基醇,C 0-6烷基被取代,其中X是卤素,m是1 和4,并且n是选择以产生1000至10,000道尔顿之间的所述聚硫醚的分子量的整数。

    Span-based multi-sample z-buffer pixel processor
    8.
    发明授权
    Span-based multi-sample z-buffer pixel processor 有权
    基于Span的多采样z缓冲像素处理器

    公开(公告)号:US06404425B1

    公开(公告)日:2002-06-11

    申请号:US09228146

    申请日:1999-01-11

    申请人: Michael Cosman

    发明人: Michael Cosman

    IPC分类号: G06F1500

    CPC分类号: G06T15/40

    摘要: A method for creating a span-based multisample Z-buffer pixel processor in a computer graphics system to thereby reduce a quantity of data that must be stored for each pixel in a frame buffer thereof. By taking advantage of areal coherence, the quantity of data that must be stored in each pixel is reduced. By employing merging, the method is also able to ensure than pixel storage requirements do not grow beyond a predetermined limit.

    摘要翻译: 一种用于在计算机图形系统中创建基于跨度的多采样Z缓冲器像素处理器的方法,从而减少必须为其帧缓冲器中的每个像素存储的数据量。 通过利用区域一致性,减少了每个像素中必须存储的数据量。 通过采用合并,该方法还能够确保比像素存储要求不会超出预定的限制。

    System and method for combining independent scene layers to form computer generated environments
    9.
    发明申请
    System and method for combining independent scene layers to form computer generated environments 审中-公开
    用于组合独立场景层以形成计算机生成的环境的系统和方法

    公开(公告)号:US20060284889A1

    公开(公告)日:2006-12-21

    申请号:US11505713

    申请日:2006-08-16

    IPC分类号: G09G5/00

    CPC分类号: G06T17/05 G06T2210/36

    摘要: A system and method is provided for combining independent scene layers to form computer generated environments. The method includes the operation of constructing a terrain layer using stored terrain data. Another operation is generating a feature layer using feature layer data that is stored separately from the stored terrain data. The feature layer and the terrain layer can then be combined to form a composite scene.

    摘要翻译: 提供了一种用于组合独立场景层以形成计算机生成的环境的系统和方法。 该方法包括使用存储的地形数据构建地形层的操作。 另一个操作是使用与存储的地形数据分开存储的特征层数据来生成特征层。 然后可以组合特征层和地形层以形成复合场景。

    High strength polymers and aerospace sealants therefrom
    10.
    发明授权
    High strength polymers and aerospace sealants therefrom 有权
    高强度聚合物和航空密封胶

    公开(公告)号:US06486297B2

    公开(公告)日:2002-11-26

    申请号:US09802369

    申请日:2001-03-09

    IPC分类号: C08G7502

    摘要: A polythioether is provided of the formula wherein R1 is H, C1-6 alkyl, C1-6 alkyl alcohol, C1-6 alkyl substituted with at least one of: —NHR5 wherein R5 is a C1-6 alkyl, R2 is C2-6 alkyl, C6-8 cycloalkyl, C6-10 alkylcycloalkyl, —[—(CH2)r—Q—]s—(CH2)t—, or C1-2 alkyl substituted forms thereof, wherein r is an integer value from 2 to 8, Q is a heteroatom selected from the group consisting of: O, S, —NH— and —NCH3—, s is an integer value from 1 to 5, and t is an integer value from 2 to 10, R3 is H or C1-4 alkyl, R4 is —CH2— or R2, M is a C1-10 alkyl, C6-20 aryl, C6-20 aryl substituted with at least one C1-8 alkyl group, or a N or O heteroatom, Y is C2-20 alkyl, C6-20 cycloalkyl, C6-10 alkylcycloalkyl, or —[—(CH2)r—Q—]s(—CH2—)t—, n is an integer value from 1 to 60, m is an integer value from 1 to 60, and p is an integer value from 1 to 10, wherein the polythioether has a viscosity at 20° C. of less than 1000 poise.

    摘要翻译: 提供了一种聚硫醚,其中R 1是H,C 1-6烷基,C 1-6烷基醇,被至少一个-NHR 5取代的C 1-6烷基,其中R 5是C 1-6烷基,R 2是C 2-6烷基 ,C6-8环烷基,C6-10烷基环烷基, - [ - (CH2)rQ-] s-(CH2)t-或其C1-2烷基取代形式,其中r为2至8的整数,Q为 选自以下的杂原子:O,S,-NH-和-NCH 3 - ,s为1至5的整数,t为2至10的整数,R 3为H或C 1-4烷基 ,R4是-CH2-或R2,M是C1-10烷基,C6-20芳基,被至少一个C1-8烷基取代的C6-20芳基,或N或O杂原子,Y是C2-20烷基 ,C6-20环烷基,C6-10烷基环烷基或 - [ - (CH2)rQ-] s(-CH2-)t-,n为1至60的整数,m为1至60的整数, 并且p为1至10的整数,其中所述聚硫醚在20℃下的粘度小于1000泊。