公开(公告)号：US5216106A

公开(公告)日：1993-06-01

申请号：US636174

申请日：1990-12-31

Applicant: Roberto Bortolin ,  Scott S. D. Brown ,  Bhukandas Parbhoo

Inventor： Roberto Bortolin ,  Scott S. D. Brown ,  Bhukandas Parbhoo

IPC: C08G77/48 ,  C08G77/60

CPC classification number: C08G77/60

Abstract: A method of making silethynyl polymers having units of the general formula --(R.sub.2 SiC.tbd.C)-- wherein each R independently denotes a hydrogen atom, an alkyl, aryl or alkenyl group or a substituted alkyl, aryl or alkenyl group having up to 18 carbon atoms comprises adding a lithium salt of one or more diethynylsilanes of the general formula R.sub.2 Si(C.tbd.CH).sub.2 to one or more dihalosilanes of the general formula R.sub.2 SiX.sub.2 where X is a halogen atom and allowing the components to react. Copolymers with alternating units can be made. Linear polymers are made preferentially. Limiting the use of solvent increases the percentage of linear polymers produced.

Abstract translation: 制备具有通式 - （R 2 SiC 3 CF 3） - 的单元的硫代乙炔基聚合物的方法，其中每个R独立地表示氢原子，烷基，芳基或烯基或具有至多18个碳原子的取代的烷基，芳基或烯基 包括将一种或多种通式R 2 Si（C 3 CH 3 CH）2的二乙炔基硅烷的锂盐加入到通式为R 2 SiX 2的一种或多种二卤代硅烷中，其中X是卤素原子并允许组分反应。 可以制备具有交替单元的共聚物。 线性聚合物优先制备。 限制溶剂的使用增加了生产的线性聚合物的百分比。

公开(公告)号：US07893182B2

公开(公告)日：2011-02-22

申请号：US10575920

申请日：2004-10-08

Applicant: Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

Inventor： Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

IPC: C08G77/00

CPC classification number: B01J8/1863 ,  B01J8/1818 ,  B01J8/42 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0828 ,  B01J2219/083 ,  B01J2219/0896 ,  C01B33/16

Abstract: A method of forming a powder and/or discrete gel particles of a compound selected from the group of a metallic oxide, a metalloid oxide, a mixed oxide, an organometallic oxide, an organometalloid oxide, an organomixed oxide resin, and/or an organic resin from one or more respective organometallic precursor(s), organometalloid precursor(s) and/or organic precursors and mixtures thereof, comprising the steps of passing a gas into a means for forming excited and/or unstable gas species (1a), typically an atmospheric plasma generating means; treating said gas such that upon leaving said means the gas comprises excited and/or unstable gas species which are substantially free of electrical charges at a temperature of between 10° C. and 500° C. A gaseous and/or liquid precursor is then introduced (50a,50b) into said excited and unstable gas species in a downstream region external (20) to the means for forming excited and/or unstable gas. The interaction between the precursor and the excited and unstable gas species results in the formation of a powder and/or discrete gelled particles which are subsequently collected. The particles prepared by the method may be subsequently functionalised.

Abstract translation: 形成选自金属氧化物，准金属氧化物，混合氧化物，有机金属氧化物，有机金属氧化物，有机金属氧化物树脂和/或有机金属氧化物的化合物的粉末和/或离散凝胶颗粒的方法 一种或多种相应的有机金属前体，有机金属前体和/或有机前体及其混合物的树脂，包括将气体通入用于形成激发和/或不稳定气体物质（1a）的装置的步骤，通常 大气等离子体发生装置; 处理所述气体使得在离开所述装置时气体包括在10℃和500℃之间基本上不含电荷的激发和/或不稳定的气体物质。然后引入气体和/或液体前体 （50a，50b）与形成激发和/或不稳定气体的装置的外部（20）的下游区域中的所述激发和不稳定的气体物质混合。 前体与激发和不稳定气体物质之间的相互作用导致随后收集的粉末和/或离散凝胶颗粒的形成。 通过该方法制备的颗粒可以随后被官能化。

公开(公告)号：US07758928B2

公开(公告)日：2010-07-20

申请号：US10575919

申请日：2004-10-08

Applicant: Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

Inventor： Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

IPC: B05D3/14

CPC classification number: B82Y30/00 ,  B01J8/1818 ,  B01J8/1863 ,  B01J8/42 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0828 ,  B01J2219/083 ,  B01J2219/0896 ,  C01P2004/84 ,  C09C1/3615 ,  C09C1/3684

Abstract: This invention relates to a method of functionalizing a powdered substrate. The method comprises the following steps, which method comprises passing a gas into a means for forming excited and/or unstable gas species, typically an atmospheric pressure plasma or the like and treating the gas such that, upon leaving said means, the gas comprises excited and/or unstable gas species which are substantially free of electric charge. The gas comprising the excited and/or unstable gas species which are substantially free of electric charge is then used to treat a powdered substrate and a functionalizing precursor in a downstream region external to the means for forming excited and/or unstable gas, wherein neither the powdered substrate nor the functionalizing precursor have been subjected to steps (i) and (ii) and wherein said functionalizing precursor is introduced simultaneously with or subsequent to introduction of the powdered substrate. Preferably the method takes place in a fluidized bed.

Abstract translation: 本发明涉及一种使粉末状基质官能化的方法。 该方法包括以下步骤：该方法包括使气体进入用于形成激发和/或不稳定气体物质（通常为大气压等离子体等）的装置，并处理气体，使得在离开所述装置时，气体包括激发 和/或基本上不含电荷的不稳定气体物质。 包括基本上不含电荷的被激发和/或不稳定的气体物质的气体然后用于处理形成激发和/或不稳定气体的装置外部的下游区域中的粉末基质和官能化前体，其中， 已经对粉末状基质和官能化前体进行了步骤（i）和（ii），并且其中所述官能化前体与引入粉末基质同时或之后引入。 优选地，该方法在流化床中进行。

公开(公告)号：US20050031795A1

公开(公告)日：2005-02-10

申请号：US10909892

申请日：2004-08-02

Applicant: Manoj Chaudhury ,  Andrew Goodwin ,  Yeong Lee ,  Bhukandas Parbhoo ,  Geoffrey Gardner

Inventor： Manoj Chaudhury ,  Andrew Goodwin ,  Yeong Lee ,  Bhukandas Parbhoo ,  Geoffrey Gardner

IPC: H01L21/52 ,  C09J5/02 ,  H01L21/48 ,  H01L21/58 ,  H05K3/30 ,  H05K3/38 ,  H05H1/00

CPC classification number: H01L24/83 ,  C09J5/02 ,  C09J2400/226 ,  C09J2483/006 ,  H01L21/481 ,  H01L24/29 ,  H01L2224/29 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/29191 ,  H01L2224/29298 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2924/00013 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/0101 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/0102 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01087 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/19042 ,  H01L2924/30107 ,  H05K3/305 ,  H05K3/381 ,  H01L2924/0715 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00014 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/29299 ,  H01L2224/2929

Abstract: A method for creating adhesion includes plasma treating two substrates and thereafter contacting the substrates. The method can be used on a variety of dry surfaces. The method is used to adhere nonadhesive surfaces such as a cured silicone with a ceramic or semiconductor.

Abstract translation: 用于产生粘合的方法包括等离子体处理两个基板，然后接触基板。 该方法可用于各种干燥表面。 该方法用于粘附非粘附表面，例如具有陶瓷或半导体的固化的硅氧烷。

公开(公告)号：US5102968A

公开(公告)日：1992-04-07

申请号：US550913

申请日：1990-07-11

Applicant: Roberto Bortolin ,  Scott S. Brown ,  Bhukandas Parbhoo

Inventor： Roberto Bortolin ,  Scott S. Brown ,  Bhukandas Parbhoo

IPC: C08G77/42 ,  C08G77/48 ,  C08G77/50

CPC classification number: C08G77/50 ,  C08G77/42

Abstract: A method of making silethynyl-siloxane copolymers having R.sub.2 SiC.tbd.C units and R.sub.2 SiO units wherein each R denotes H or a C.sub.1-16 hydrocarbon or substituted hydrocarbon group, comprises ring-opening copolymerization in the presence of a catalytic amount of a lithium compound, of cyclic siloxanes and cyclic silethynyl polymers. Novel silethynyl-siloxane copolymers of the formula ##STR1## are also disclosed wherein R' denotes --C.tbd.CH or R and a and b are at least 1.

Abstract translation: 制备具有R 2 SiC 3 C C单元和R 2 SiO单元的硫代乙炔基 - 硅氧烷共聚物的方法，其中每个R表示H或C 1-6烃或取代的烃基，包括在催化量的锂化合物存在下开环共聚， 环状硅氧烷和环状硫代乙炔基聚合物。 还公开了具有式“IMAGE”的新型硫代乙炔基 - 硅氧烷共聚物，其中R'表示-C3BCH或R，a和b至少为1。

公开(公告)号：US5011961A

公开(公告)日：1991-04-30

申请号：US537843

申请日：1990-06-13

Applicant: Roberto Bortolin ,  Bhukandas Parbhoo

Inventor： Roberto Bortolin ,  Bhukandas Parbhoo

IPC: C07F7/08 ,  C08G77/60

CPC classification number: C07F7/0801 ,  C07F7/0836 ,  C08G77/60

Abstract: Organosilbutadiyne polymers having the general formula R'-[(R).sub.2 Si--C.tbd.C--C.tbd.C].sub.n -(R).sub.2 SiR' wherein R is a hydrogen atom, a hydrocarbon group or a substituted hydrocarbon group, R' is hydroxyl, halogen or R and n is an integer, are made by (A) reacting HC.tbd.C--C.dbd.CH--OZ with alkyllithium in a molar ratio of 1:3 wherein Z denotes an alkyl group having up to 6 carbon atoms followed by (B), further reacting the product of (A) with one or more dihalosilanes.

Abstract translation: 具有通式R' - [（R）2Si-C 3BOND CC 3BOND C] n - （R）2 SiR'的有机二亚乙基聚合物，其中R是氢原子，烃基或取代烃基，R'是羟基，卤素 或者R和n是整数，由（A）使HC 3BOND CC = CH-OZ与摩尔比为1:3的烷基锂反应，其中Z表示具有至多6个碳原子的烷基，接着是（B）， 进一步使（A）的产物与一种或多种二卤代硅烷反应。