摘要:
The present invention provides polymeric additive systems and processes for preparing polymeric additive systems which contain a liquid component and a solid component, wherein the weight fraction of the solid component is more than 50%. The present invention also provides polymeric compositions and processes for preparing polymeric compositions that include a polymeric component and a polymeric additive system which contains a liquid component and a solid component, wherein the weight fraction of the solid component is more than 50%. The disclosed compositions and processes are useful in the preparation of polymeric materials and articles produced therefrom.
摘要:
A powdery high rubber impact modifier composition containing two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent is provided. Aqueous polymer particle dispersions for preparing these high rubber impact modifiers which can be spray dried to a powder are also provided. Also provided are polymeric compositions having a matrix resin component and the powdery high-rubber impact modifiers.
摘要:
Processes for preparing a powdery high rubber impact modifier containing two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent is provided. Also provided are various methods of preparing aqueous polymer particle dispersions having two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent. These dispersions are spray-driable into a powder and are useful for increasing the impact strength of various matrix resins.
摘要:
A method for styling hair comprising the steps of placing said hair in a desired configuration and applying a composition to said hair, said composition comprising (a) one or more fully soluble polymer, (b) solvent-propellant mixture or solvent mixture, and optional other ingredients. Also provided is a method of making polymer.
摘要:
There is provided a coating composition comprising (a) one or more microbicide, (b) one or more soluble polymer comprising acrylamide as polymerized units, wherein said polymer has is non-anionic, and (c) solvent, wherein said polymer is dissolved in said solvent. Also provided is a method of coating a substrate with such a coating, and also provided is the resulting coated substrate.
摘要:
There is provided a coating composition comprising (a) one or more microbicide, (b) one or more soluble polymer comprising, as polymerized units, one or more monomer with one or more pendant heterocycle, wherein said heterocycle has one or more hetero atom selected from the group consisting of N, O, S, and combinations thereof, and wherein said polymer has no anionic groups, and (c) solvent, wherein said polymer is dissolved in said solvent; wherein said composition contains no polymeric biguanide; and wherein 50% or more of said microbicide, by weight based on the total weight of microbicide, is not covalently bonded to any polymer.
摘要:
A method for styling hair comprising the steps of placing said hair in a desired configuration and applying a composition to said hair, said composition comprising (a) one or more fully soluble polymer, (b) solvent-propellant mixture or solvent mixture, and optional other ingredients. Also provided is a method of making polymer.
摘要:
There is provided a hair styling composition comprising (a) one or more fully soluble polymer, (b) solvent-propellant mixture or solvent mixture, and optional other ingredients. Also provided is a method of making polymer.
摘要:
There is provided a coating composition comprising (a) one or more microbicide, (b) one or more soluble polymer comprising, as polymerized units, one or more monomer with one or more pendant heterocycle, wherein said heterocycle has one or more hetero atom selected from the group consisting of N, O, S, and combinations thereof, and wherein said polymer has no anionic groups, and (c) solvent, wherein said polymer is dissolved in said solvent; wherein said composition contains no polymeric biguanide; and wherein 50% or more of said microbicide, by weight based on the total weight of microbicide, is not covalently bonded to any polymer.
摘要:
The present invention relates to improved hair styling compositions and methods of using such compositions. More particularly, the present invention relates to hair styling compositions with improved durability performance of the hair fixative resins, including resistance to high humidity, low tackiness, and good hold.