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1. 发明授权

US4804687A Foamed microbeads and a process for their preparation 失效
公开(公告)号：US4804687A
公开(公告)日：1989-02-14
申请号：US169567
申请日：1988-03-17
申请人： Norbert Weimann , Manfred Dahm , Ulrich Nehen , Walter Schafer
发明人： Norbert Weimann , Manfred Dahm , Ulrich Nehen , Walter Schafer
IPC分类号： C09K3/00 , B01J19/16 , C08G18/00 , C08G18/08 , C08G18/32 , C08G18/79 , C08J9/28 , C08J9/36
CPC分类号： C08J9/28 , B01J19/16 , C08G18/0866 , C08G18/3225 , C08G18/3271 , C08G18/797 , C08J2375/00 , Y02P20/149 , Y10S521/901
摘要： Foamed microbeads with a shell and an encased core are characterized in that the shell is a reaction product of an NCO-containing carbodiimide and a polyamine, and the core is at least partly filled with a polymeric carbodiimide or its reaction product with a polyamine, and in that the foamed microbeads are self-supporting and can be laden with hydrophilic and if appropriate hydrophobic liquids.

2. 发明授权

US4882362A Foamed microbeads and a process for their preparation 失效
标题翻译：发泡微珠及其制备方法
公开(公告)号：US4882362A
公开(公告)日：1989-11-21
申请号：US255185
申请日：1988-10-07
申请人： Norbert Weimann , Manfred Dahm , Ulrich Nehen , Walter Schafer
发明人： Norbert Weimann , Manfred Dahm , Ulrich Nehen , Walter Schafer
IPC分类号： C09K3/00 , B01J19/16 , C08G18/00 , C08G18/08 , C08G18/32 , C08G18/79 , C08J9/28
CPC分类号： C08J9/28 , B01J19/16 , C08G18/0866 , C08G18/3225 , C08G18/3271 , C08G18/797 , C08J2375/00 , Y02P20/149 , Y10S521/901
摘要： Foamed microbeads with a shell and an encased core are characterized in that the shell is a reaction product of an NCO-containing carbodiimide and a polyamine, and the core is at least partly filled with a polymeric carbodiimide or its reaction product with a polyamine, and in that the foamed microbeads are self-supporting and can be laden with hydrophilic and if appropriate hydrophobic liquids.
摘要翻译：具有外壳和封装芯的发泡微珠的特征在于壳是含有NCO的碳化二亚胺和多胺的反应产物，并且芯部至少部分地填充有聚碳化二亚胺或其与多胺的反应产物，以及因为发泡微珠是自支撑的，并且可以充满亲水性和适当的疏水性液体。

3. 发明授权

US4404251A Copying systems, a process for their production, and suitable printing inks for both offset and book printing 失效
标题翻译：复印系统，其生产过程以及适用于印刷和印刷的印刷油墨
公开(公告)号：US4404251A
公开(公告)日：1983-09-13
申请号：US352038
申请日：1982-02-24
申请人： Gert Jabs , Manfred Dahm , Artur Haus , Ulrich Nehen , Klaus Rath , Norbert Weimann
发明人： Gert Jabs , Manfred Dahm , Artur Haus , Ulrich Nehen , Klaus Rath , Norbert Weimann
IPC分类号： B41M1/02 , B41M1/06 , B41M1/08 , B41M5/124 , B41M3/12 , B41L1/20
CPC分类号： B41M5/1246 , B41M1/02 , B41M1/06 , B41M1/08 , Y10S428/914 , Y10T428/249995 , Y10T428/249997
摘要： The invention relates to a pressure-sensitive, carbonless copying system and to a process for the production of pressure-sensitive, carbonless copying system wherein a non-aqueous, substantially solvent free printing ink containing micro-capsules which contain dye-precursors, is applied by wet and dry offset and book printing techniques to all or part of at least one surface of a paper substrate; and to printing inks comprising(1) binders, (2) microcapsules containing dye precursors, (3) spacers having a grain size of from 1.5 to 10 times the diameter of the microcapsules, and optionally auxiliaries and additives.
摘要翻译：本发明涉及一种压敏，无碳复制系统和用于生产压敏，无碳复制系统的方法，其中应用含有含有染料前体的微胶囊的非水性，基本上无溶剂的印刷油墨通过湿式和干式偏移和书本印刷技术到纸基材的至少一个表面的全部或部分; 以及包含（1）粘合剂，（2）含有染料前体的微胶囊的印刷油墨，（3）粒径为微胶囊直径的1.5至10倍的间隔物，以及任选的助剂和添加剂。

4. 发明授权

US4592957A Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts 失效
标题翻译：具有水不溶性聚胺与水溶性聚异氰酸酯加成物的加聚产物壁的微胶囊
公开(公告)号：US4592957A
公开(公告)日：1986-06-03
申请号：US691402
申请日：1985-01-14
申请人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
发明人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
IPC分类号： B01J13/16 , B41M5/165 , C08G18/32 , C08G18/80 , B01J13/02
CPC分类号： C08G18/8083 , B01J13/16 , B41M5/165 , C08G18/3253 , Y10S428/914 , Y10S430/104 , Y10T428/2985 , Y10T428/2989
摘要： Microcapsules having a hydrophobic core material and capsule walls formed by the reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for the production thereof which is characterized in that a mixture of a hydrophobic core material and water-insoluble polyamines is emulsified in water or in an aqueous protective colloid solution to the required particle size, water-soluble bisulphite adducts of polyisocyanates in the form of powders or aqueous solutions are added and the mixture is left to react to completion at temperatures of from 1.degree. to 140.degree. C., and applications thereof.
摘要翻译：具有疏水性芯材的微胶囊和通过水不溶性多胺与多异氰酸酯的水溶性亚硫酸氢盐加合物的反应形成的胶囊壁，其制造方法，其特征在于，疏水性芯材料与水不溶性多胺在水中或在水性保护胶体溶液中乳化至所需的粒度，加入粉末或水溶液形式的多异氰酸酯的水溶性亚硫酸氢盐加合物，使混合物在1℃至 140℃，及其应用。

5. 发明授权

US4428983A Process for the production of microcapsules 失效
标题翻译：微胶囊生产工艺
公开(公告)号：US4428983A
公开(公告)日：1984-01-31
申请号：US310923
申请日：1981-10-13
申请人： Ulrich Nehen , Manfred Hajek , Norbert Weimann , Manfred Dahm
发明人： Ulrich Nehen , Manfred Hajek , Norbert Weimann , Manfred Dahm
IPC分类号： A61K9/50 , B01J13/14 , B01J13/16 , C09J5/00 , B01J13/02 , B05D7/00
CPC分类号： B01J13/16 , Y10T428/2985 , Y10T428/2989
摘要： A process for encapsulating products in a polymer by interfacial polymerization, in which a stabilized dispersion of droplets of a first liquid which is to be encapsulated or a stabilized dispersion of solid particles which are to be encapsulated is formed in a continuous phase of a second liquid, and wherein one of the two capsule wall-forming reaction components is present in free form while the other of the two capsule wall-forming reaction components is present in reversibly blocked form, both reaction components are present in the first or second liquid without reacting with one another and the reaction component which is present in reversibly blocked form is deblocked by means of water present in the second or first liquid and then reacts with the reaction component present in free form to form a polymeric capsule wall, the droplets of the first liquid or the solid particles being encapsulated in small capsules consisting of polymeric material.
摘要翻译：通过界面聚合将产物包封在聚合物中的方法，其中待包封的第一液体的液滴的稳定分散体或待被包封的固体颗粒的稳定化分散体形成在第二液体的连续相中，并且其中两个胶囊壁形成反应组分中的一个以游离形式存在，而两个胶囊壁形成反应组分中的另一个以可逆阻挡的形式存在，两个反应组分都存在于第一或第二液体中而没有反应彼此之间并且以可逆阻挡形式存在的反应组分通过存在于第二或第一液体中的水解封，然后与游离形式存在的反应组分反应形成聚合物胶囊壁，第一液体或固体颗粒被包封在由聚合物材料组成的小胶囊中。

6. 发明授权

US4517141A Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts 失效
标题翻译：生产具有水不溶性聚胺与水溶性多异氰酸酯加合物的加聚产物壁的微胶囊
公开(公告)号：US4517141A
公开(公告)日：1985-05-14
申请号：US506451
申请日：1983-06-21
申请人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
发明人： Manfred Dahm , Norbert Weimann , Ulrich Nehen , Hanns P. Muller , Gert Jabs , Albert Awater , James M. Barnes
IPC分类号： B01J13/16 , B41M5/165 , C08G18/32 , C08G18/80 , B01J13/02
CPC分类号： C08G18/8083 , B01J13/16 , B41M5/165 , C08G18/3253 , Y10S428/914 , Y10S430/104 , Y10T428/2985 , Y10T428/2989
摘要： Microcapsules having a hydrophobic core material and capsule walls formed by the reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for the production thereof which is characterized in that a mixture of a hydrophobic core material and water-insoluble polyamines is emulsified in water or in an aqueous protective colloid solution to the required particle size, water-soluble bisulphite adducts of polyisocyanates in the form of powders or aqueous solutions are added and the mixture is left to react to completion at temperatures of from 1.degree. to 140.degree. C., and applications thereof.
摘要翻译：具有疏水性芯材的微胶囊和通过水不溶性多胺与多异氰酸酯的水溶性亚硫酸氢盐加合物的反应形成的胶囊壁，其制造方法，其特征在于，疏水性芯材料与水不溶性多胺在水中或在水性保护胶体溶液中乳化至所需的粒度，加入粉末或水溶液形式的多异氰酸酯的水溶性亚硫酸氢盐加合物，使混合物在1℃至 140℃，及其应用。

7. 发明授权

US4211699A Isocyanate adduct diols 失效
标题翻译：异氰酸酯加合物二醇
公开(公告)号：US4211699A
公开(公告)日：1980-07-08
申请号：US879740
申请日：1978-02-21
申请人： Hans D. Winkelmann , Karlheinz Wolf , Harald Oertel , Norbert Weimann
发明人： Hans D. Winkelmann , Karlheinz Wolf , Harald Oertel , Norbert Weimann
IPC分类号： C07C67/00 , C07C241/00 , C07C265/14 , C07C269/02 , C07C275/04 , C07C275/28 , C07C275/30 , C07C275/32 , C07D223/10 , C08G18/00 , C08G18/38 , C08G18/65 , C08G18/70 , C08G18/80
CPC分类号： C08G18/3819 , C07C275/28 , C07D223/10
摘要： Isocyanate adduct diols of the formulaM--CO--NH--D'--NH--CO--Ain which M is derived from an amino diol or a hydrazino diol, D' represents the divalent radical of an organic diisocyanate, and A is an isocyanate masking group; and a process for their production.
摘要翻译：式M-CO-NH-D'-NH-CO-A的异氰酸酯加成物二醇，其中M源自氨基二醇或肼二醇，D'表示有机二异氰酸酯的二价基团，A为异氰酸酯掩蔽组; 及其生产过程。

8. 发明授权

US4070345A Monomethylol ether diols and polyurethane solutions prepared therefrom 失效
标题翻译：单羟甲基醚二醇和由其制备的聚氨酯溶液
公开(公告)号：US4070345A
公开(公告)日：1978-01-24
申请号：US725319
申请日：1976-09-21
申请人： Hans Dieter Winkelmann , Harald Oertel , Norbert Weimann
发明人： Hans Dieter Winkelmann , Harald Oertel , Norbert Weimann
IPC分类号： C08G18/00 , C07C67/00 , C07C239/00 , C07C281/06 , C08G18/38 , C08G18/65 , C07C133/02 , C08G18/32 , C08K5/20
CPC分类号： C08G18/3823
摘要： The invention relates to monomethylol ether diols corresponding to the formula ##STR1## in which R represents a straight-chain or branched alkylene radical having up to 12 carbon atoms, andR' represents an alkyl radical.
摘要翻译：本发明涉及对应于式“IMAGE”的单羟甲基醚二醇，其中R代表具有至多12个碳原子的直链或支链亚烷基，R'代表烷基。

9. 发明授权

US5236782A Microcapsules 失效
标题翻译：微波炉
公开(公告)号：US5236782A
公开(公告)日：1993-08-17
申请号：US730405
申请日：1991-07-16
申请人： Gunter Klug , Norbert Weimann , Josef Vogel
发明人： Gunter Klug , Norbert Weimann , Josef Vogel
IPC分类号： B01J13/18 , B01J13/16 , B41M5/165 , C08G18/32 , C08G18/78
CPC分类号： B01J13/16 , B41M5/165 , C08G18/3271 , C08G18/7887 , Y10T428/2985
摘要： Microcapsules which can be prepared at low temperatures contain walls composed of the product of an interface polyaddition and/or interface polycondensation reaction between a hydroxylamine and at least one component which is reactive with amino and alcohol groups. These microcapsules are advantageously used in the production of carbonless copying paper and thermal paper.
摘要翻译：可以在低温下制备的微胶囊包含由羟胺与至少一种与氨基和醇基反应的组分之间的界面加聚和/或界面缩聚反应的产物构成的壁。这些微胶囊有利地用于生产无碳复写纸和热敏纸。

10. 发明授权

US4153775A Self-crosslinkable polyurethanes 失效
标题翻译：自交联聚氨酯
公开(公告)号：US4153775A
公开(公告)日：1979-05-08
申请号：US879504
申请日：1978-02-21
申请人： Hans D. Winkelmann , Karlheinz Wolf , Harald Oertel , Norbert Weimann
发明人： Hans D. Winkelmann , Karlheinz Wolf , Harald Oertel , Norbert Weimann
IPC分类号： C08G18/00 , C08G18/12 , C08G18/32 , C08G18/80
CPC分类号： C08G18/8061 , C08G18/12 , C08G18/3271 , Y10S528/906
摘要： Process for the production of solutions of segmented self-crosslinkable polyurethanes by incorporating in the polymer chain segments of the general formulaM--CO--NH--D'--NH--CO--A,wherein D' is the divalent residue of an organic diisocyanate; M is a diol containing residue derived by reaction of the active N-hydrogen of an aminodiol or a hydrazinodiol which contains a primary or secondary amino group, with an isocyanate group; and A is an isocyanate masking group.
摘要翻译：通过在通式M-CO-NH-D'-NH-CO-A的聚合物链段中并入其中D'是有机二异氰酸酯的二价残基来制备分段自交联聚氨酯的溶液的方法; M是通过氨基二醇的活性N-氢或含有伯或仲氨基的肼二醇与异氰酸酯基团的反应衍生的二醇， A是异氰酸酯掩蔽基团。

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