ClassID:

89479

C04B2103/0045 - CPC Classification

Classification description:

Function or property of ingredients for mortars, concrete or artificial stone Polymers chosen for their physico-chemical characteristics

Sub-classes:
Recent Application in this class:
#1
20240109810
2024-04-04

FILLING MATERIAL

#2
20240026208
2024-01-25

Cement compositions and methods

#3
20220212990
2022-07-07

METHOD FOR MANUFACTURING FIBER COMPOSITE FOR REINFORCING CONCRETE, AND CONCRETE COMPRISING FIBER COMPOSITE MANUFACTURED THEREBY

#4
20210261711
2021-08-26

Production of dispersants by nitroxide-mediated solution polymerization

#5
20200071444
2020-03-05

Production of dispersants by nitroxide-mediated solution polymerization

#6
20190367795
2019-12-05

Curable composition and resin for treatment of a subterranean formation

#7
20190367421
2019-12-05

Composition for inorganic binders

#8
20190112517
2019-04-18

Cement materials including shape memory polymer and methods of making cement materials

#9
20170247607
2017-08-31

Curable composition and resin for treatment of a subterranean formation

#10
20170174567
2017-06-22

Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions

#11
20150166691
2015-06-18

HYDROLYSABLE POLYCARBOXYLATE ESTERS

#12
20140060836
2014-03-06

Methods for Maintaining Zonal Isolation in A Subterranean Well

#13
20130075096
2013-03-28

Composition for well cementing comprising a compounded elastomer swelling additive

#14
20120251813
2012-10-04

Light weight gypsum board

#15
20120138299
2012-06-07

Wellbore servicing compositions comprising a fluid loss agent and methods of making and using same

#16
20110120712
2011-05-26

Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate

#17
20100239886
2010-09-23

High starch light weight gypsum wallboard

#18
20100139528
2010-06-10

Slurries and methods of making light weight gypsum board

#19
20090062157
2009-03-05

Methods and compositions related to the degradation of degradable polymers involving dehydrated salts and other associated methods

#20
20080317953
2008-12-25

MESOPOROUS MATERIALS AND METHODS

#21
20080161445
2008-07-03

Gas Migration Prevention Solid Additive Based on Crosslinked PVA Microgel for Cementing Applications

#22
20080119602
2008-05-22

Polymers in a solid state

#23
20070197689
2007-08-23

Additive building material mixtures containing nonionic emulsifiers

#24
20070074642
2007-04-05

Dense mortar based on binary ettringite binder, comprising at least one poly(alkylene oxide) comb polymer and at least one structuring organic resin

#25
20060278133
2006-12-14

High starch light weight gypsum wallboard

#26
20060172894
2006-08-03

Degradable particulate generation and associated methods

#27
20060111479
2006-05-25

Water-soluble or water-dispersible acrylic dispersants obtained by controlled radical polymerization

#28
20060004148
2006-01-05

Polymers in a solid state