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1. 发明申请

US20160257616A1 SELF-FOAMING GEOPOLYMER COMPOSITION CONTAINING ALUMINUM DROSS 有权
标题翻译：含有铝滑石的自发光聚合物组合物
公开(公告)号：US20160257616A1
公开(公告)日：2016-09-08
申请号：US15030462
申请日：2014-10-07
申请人： CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
发明人： Burkhard WALTHER , Bernhard FEICHTENSCHLAGER , Shengzhong ZHOU
IPC分类号： C04B28/00 , C04B38/10 , C04B28/04
CPC分类号： C04B28/006 , C04B28/04 , C04B28/06 , C04B28/065 , C04B28/26 , C04B38/10 , Y02P40/165 , Y02W30/92 , Y02W30/94 , C04B7/02 , C04B7/32 , C04B7/323 , C04B12/04 , C04B14/047 , C04B14/066 , C04B14/106 , C04B14/14 , C04B14/22 , C04B18/08 , C04B18/081 , C04B18/141 , C04B18/146 , C04B22/062 , C04B22/10 , C04B22/126 , C04B24/38 , C04B2103/0088 , C04B2103/40
摘要： The present invention relates to a self-foaming geopolymer composition comprising at least one hydraulic binder; at least one binder selected from latent hydraulic binders, pozzolanic binders, and mixtures thereof; at least one alkaline activator; and aluminum dross. It moreover relates to the use of that geopolymer composition for the production of geopolymer foams and/or foamed geopolymer products.
摘要翻译：本发明涉及包含至少一种水硬性粘合剂的自发泡型地质聚合物组合物; 选自潜在水硬性粘合剂，火山灰粘合剂及其混合物中的至少一种粘合剂; 至少一种碱性活化剂; 和铝渣。此外，它还涉及该地质聚合物组合物用于生产地质聚合物泡沫和/或发泡的地质聚合物产品的用途。

2. 发明申请

US20220204807A1 TWO-COMPONENT POLYURETHANE ELASTOMER COATING FOR CORROSION AND WEATHERING PROTECTION 有权
公开(公告)号：US20220204807A1
公开(公告)日：2022-06-30
申请号：US17609116
申请日：2020-05-05
申请人： Construction Research & Technology GmbH
发明人： Christian BRUCHERTSEIFER , Klaus BUCK , Szilard CSIHONY , Burkhard WALTHER , Roland NOWICKI
IPC分类号： C09D175/04 , C08F110/10 , C08G18/62 , C08G18/72 , C09D5/08
摘要： The present invention relates to a two-component composition suitable for providing a coating preparation from which a cured layer can be obtained in order to protect the surface of materials against the detrimental impact of weathering and/or corrosion. The two-component composition comprises a first component C1 comprising (a) a polyolefin having a polymer backbone consisting of (a-i) repeating units derived from an olefinically unsaturated monomer having 4 carbon atoms and, optionally, (a-ii) a hydrocarbon group L having 5-20 carbon atoms in a non-terminal position of said polymer backbone, wherein said polymer backbone has functional groups selected from hydroxyl groups and amine groups at its chain ends; and (C2) a second component comprising a preparation comprising (b1) a polyisocyanate having 2 or more isocyanate groups and/or (b2) a reaction product having isocyanate groups obtained by reacting said polyisocyanate having 2 or more isocyanate groups (b1) and (b2a) a polyolefin having a polymer backbone consisting of (b2a-i) repeating units derived from an olefinically unsaturated monomer having 4 carbon atoms and, optionally, (b2a-ii) a hydrocarbon group having 5-20 carbon atoms in a non-terminal position of said polymer backbone, wherein said polymer chain has functional groups selected from hydroxyl groups and amine groups at its chain ends.

3. 发明申请

US20200165373A1 CURABLE ORGANIC POLYMER COMPRISING AT LEAST ONE ACYLUREA UNIT, ITS PREPARATION AND USE 审中-公开
公开(公告)号：US20200165373A1
公开(公告)日：2020-05-28
申请号：US16778837
申请日：2020-01-31
申请人： Construction Research & Technology GmbH
发明人： Sophie PUTZIEN , Burkhard WALTHER , Heimo WOELFLE
IPC分类号： C08G18/02 , C08G18/74 , C08G18/00 , C09D175/04 , C08G18/28 , C08G18/76 , C08G18/79
摘要： The present invention suggests a curable organic polymer comprising at least one acylurea unit represented by structural formula (I): Moreover, the present invention suggests a process for the preparation of said polymer and the use of said curable organic polymer for the preparation of a cured composition and for the preparation of hydroxyurethanes.

4. 发明申请

US20170253687A1 A CURABLE ORGANIC POLYMER COMPRISING AT LEAST ONE ACYLUREA UNIT, ITS PREPARATION AND USE 审中-公开
公开(公告)号：US20170253687A1
公开(公告)日：2017-09-07
申请号：US15507299
申请日：2015-07-23
申请人： Construction Research & Technology, GmbH
发明人： Sophie PUTZIEN , Burkhard WALTHER , Heimo WOELFLE
IPC分类号： C08G18/02 , C08G18/00 , C08G18/74 , C09D175/04 , C08G18/28 , C08G18/76
CPC分类号： C08G18/025 , C08G18/003 , C08G18/281 , C08G18/74 , C08G18/7621 , C08G18/797 , C09D175/04
摘要： The present invention suggests a curable organic polymer comprising at least one acylurea unit represented by structural formula (I): Moreover, the present invention suggests a process for the preparation of said polymer and the use of said curable organic polymer for the preparation of a cured composition and for the preparation of hydroxyurethanes.

5. 发明申请

US20150353521A1 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDE BUILDING BLOCKS, THEIR PREPARATION AND USE 有权
标题翻译： 2-氧代-1,3-二氧杂环戊烷-4-羧酰胺大块块，其制备和使用
公开(公告)号：US20150353521A1
公开(公告)日：2015-12-10
申请号：US14760834
申请日：2014-01-30
申请人： CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
发明人： Heimo WÖLFLE , Burkhard WALTHER , Sophie PUTZIEN
IPC分类号： C07D317/38
CPC分类号： C07D317/38
摘要： The present invention suggests a 2-oxo-1,3-dioxolane-4-carboxamide of formula (I), wherein R is an n-valent radical, n is an integer from 2 to 4, preferably from 2 to 3, and x is an integer from 1 to n−1. The invention furthermore suggests a process for the preparation of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) from 2-oxo-1,3-dioxolane-4-carboxylic acid of formula (II) with a polyisocyanate of the formula R(NCO)n, where R and n have the meanings given, the use of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) for the preparation of a 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer, and the 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer thus obtainable.
摘要翻译：本发明提出式（I）的2-氧代-1,3-二氧戊环-4-甲酰胺，其中R为n价基团，n为2至4的整数，优选为2至3，x 是从1到n-1的整数。本发明还提出了从式（II）的2-氧代-1,3-二氧戊环-4-羧酸制备式（I）的2-氧代-1,3-二氧戊环-4-甲酰胺的方法，其中式R（NCO）n的多异氰酸酯，其中R和n具有给定的含义，式（I）的2-氧代-1,3-二氧戊环-4-甲酰胺用于制备2-氧代 -1,3-二氧戊环-4-甲酰胺取代的预聚物和由此获得的2-氧代-1,3-二氧戊环-4-甲酰胺取代的预聚物。

6. 发明申请

US20230018655A1 POLYUREA COATING SYSTEMS FOR CONSTRUCTION WATERPROOFING 有权
公开(公告)号：US20230018655A1
公开(公告)日：2023-01-19
申请号：US17784441
申请日：2020-12-18
申请人： Construction Research & Technology GmbH
发明人： Christian BRUCHERTSEIFER , Burkhard WALTHER
IPC分类号： C09D175/02 , C08G18/10 , C08G18/76 , C08G18/79 , C08G18/50 , B05D1/02 , C04B41/48
摘要： The present invention relates to a 2K coating system consisting of two components (A) and (B) being separate from each other, wherein (A) comprises at least one constituent (a1) containing at least one aromatic moiety and bearing on average at least two primary and/or secondary amino groups, wherein (B) comprises at least one constituent (b1) containing at least one aromatic moiety and bearing on average at least two isocyanate groups, wherein each of (A) and (B) has a solid content of at least 95 wt.-%, based on the total weight of the respective component, the amount of any fillers present in component (A) does not exceed 45 wt.-%, based on the total weight of component (A), and constituent (b1) present in component (B) bears carbodiimide and/or uretonimine units as well as at least one structural unit (1), a coating composition obtainable by mixing components (A) and (B) of the inventive coating system, a use of said coating composition as sealant, in particular for providing a waterproof coating on a substrate, a method of applying the coating composition to a substrate and in particular a method of sealing a surface of a substrate such as concrete and/or steel, and a coated substrate such as a sealed concrete and/or steel substrate obtainable by this method.

7. 发明申请

US20180127894A1 COMPOSITE FIBER FOR INORGANIC BINDER APPLICATIONS 审中-公开
公开(公告)号：US20180127894A1
公开(公告)日：2018-05-10
申请号：US15572203
申请日：2016-04-19
申请人： Construction Research & Technology, GmbH
发明人： Burkhard WALTHER , Bernhard FEICHTENSCHLAGER
IPC分类号： D01D5/42 , D01D5/22 , D01D5/32 , D01F8/06 , C04B16/06 , C04B20/06 , C04B28/00 , C04B28/02 , C04B28/14
CPC分类号： D01D5/426 , C04B16/0633 , C04B16/0641 , C04B20/0068 , C04B20/068 , C04B28/006 , C04B28/02 , C04B28/14 , D01D5/22 , D01D5/32 , D01F8/00 , D01F8/06 , Y02P40/165
摘要： Fibers of diverse materials find widespread use in inorganic binder compositions to improve the properties of the final cured composite materials. When using high amounts of fiber in inorganic binder slurries, problems arise due to the loss of workability because of unevenly distributed fiber content. The novel fibers according to the invention allow the use of large amounts of fiber without loss of workability and are particularly useful to control the rheology of the composite slurry mixtures.

8. 发明申请

US20170008871A1 2-HYDROXYETHYL 2-OXO-1,3-DIOXOLANE-4-CARBOXYLATES, THEIR PREPARATION AND USE 审中-公开
标题翻译： 2-羟基乙氧基-2-氧代-1,3-二氧戊环-4-羧酸酯，其制备和使用
公开(公告)号：US20170008871A1
公开(公告)日：2017-01-12
申请号：US15121098
申请日：2015-02-20
申请人： CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
发明人： Sophie PUTZIEN , Burkhard WALTHER , Maximilian KOHLER
IPC分类号： C07D317/38 , C08G71/04
CPC分类号： C07D317/38 , C08G71/04
摘要： 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates of formula (I): wherein one of R1 and R2 can be hydrogen. R1 and R2, if not hydrogen, and in each case independently of one another, are selected from straight-chain, branched or cyclic C1-22-alkyl groups, preferably C1-12-alkyl groups, C6-12-aryl groups, C6-18-aralkyl groups and C6-18-alkaryl groups, wherein R1 and/or R2, in each case independently of one another, may comprise at least one additional functional group, selected from hydroxyl groups, ether groups, ester groups, epoxy groups, and double bonds, and wherein R2 may be substituted with up to 10, preferably with 1 to 5, and in particular with 1 or 2 further 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylic groups. The 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates can be prepared by reacting 2-oxo-1,3-dioxolane-4-carboxylic acid with epoxides and can be used for the preparation of hydroxyurethanes through reaction with amines, such as amine hardeners. Moreover, they can also be used as end groups for the blocking of amines.
摘要翻译：其中R1和R2之一可以是氢。 R 1和R 2如果不是氢，并且在每种情况下彼此独立地选自直链，支链或环状的C 1-22烷基，优选C 1-12 - 烷基，C 6-12 - 芳基，C 6 -18-芳烷基和C 6-18烷芳基，其中R 1和/或R 2在每种情况下彼此独立地可以包含至少一个选自羟基，醚基，酯基，环氧基团的另外的官能团和双键，并且其中R 2可以被至多10个，优选1至5个，特别是1或2个2-羟乙基2-氧代-1,3-二氧戊环-4-羧基取代。 2-氧代-1,3-二氧戊环-4-羧酸2-羟乙酯可以通过2-氧代-1,3-二氧戊环-4-羧酸与环氧化物反应来制备，可用于通过与胺，如胺硬化剂。此外，它们也可以用作封端胺的端基。

9. 发明申请

US20140228583A1 2-Oxo-1, 3-dioxolane-4-carboxylic Acid and Derivatives Thereof, Their Preparation and Use 审中-公开
标题翻译： 2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其制备和用途
公开(公告)号：US20140228583A1
公开(公告)日：2014-08-14
申请号：US14254319
申请日：2014-04-16
申请人： Construction Research & Technology GmbH
发明人： Joanna MECFEL-MARCZEWSKI , Burkhard WALTHER , Jochen MEZGER , Radoslaw KIERAT , Rosita STAUDHAMER
IPC分类号： C07D317/36
CPC分类号： C07D317/36 , C07C269/04 , C07D317/34 , C07D317/38 , C07C271/16 , C07C271/12 , C07C271/24
摘要： 2-Oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or may be methyl or ethyl or an n-valent radical, which may be substituted with at most n−1 further 2-oxo-1,3-dioxolane-4-carboxyl groups, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.
摘要翻译： 2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其中R1表示负电荷，氢或可以是甲基或乙基或可以被取代的n价基团最多n-1个2-氧代-1,3-二氧戊环-4-羧基，以及通过相应的环氧化物的羧化制备的方法，其酯交换反应及其用于制备的方法的羟基氨基甲酸酯和作为封端胺的端基。

10. 发明申请

US20210062035A1 TWO-COMPONENT COATING COMPOSITIONS 有权
公开(公告)号：US20210062035A1
公开(公告)日：2021-03-04
申请号：US16959371
申请日：2019-01-07
申请人： Construction Research & Technology GmbH
发明人： Burkhard WALTHER , Heimo WOELFLE , Li Yi CHEN , Thierry BUBEL
IPC分类号： C09D175/08 , C09D7/61 , C08G18/48 , C08G18/32 , C08G18/66 , C08G18/73 , C08G18/76 , C08G18/24 , C08G18/18 , C08K3/22
摘要： The present invention relates to a two-component coating composition comprising one first saturated polyhydroxy component, optionally one second saturated polyhydroxy component, wherein the second polyhydroxy compound is different from the first polyhydroxy compound, at least one metal component, water and at least one polyisocyanate. The resulting composition offers excellent scratch resistance, better mechanical properties and good applicability.

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