Water and oil repelent composition and shaped product thereof
First Claim
Patent Images
1. A water and oil repellent composition comprising a compound of the following formula (1) and a thermoplastic polymer where the symbols in the formula (1) have the following meanings:
- Rf;
a C1-20 polyfluoroalkyl group, X;
(CH2)m, wherein m is an integer of from 1 to 10, A, A1, A2;
each independently, O, S or N(Z3), wherein Z3 is a hydrogen atom or an alkyl group, Z1;
an octadecyl group, Z2;
an alkyl group, or an alkyl group having at least one hydrogen atom substituted, W;
a trivalent organic group, and a, b;
each independently, 1 or 2, provided that a+b is 2 or 3, wherein the composition is obtained by mixing the compound as is or dried to remove any solvent in which the compound was dissolved or dispersed, with the thermoplastic polymer in powder or pellet form, and wherein the compound is present in an amount of from 100 to 10,000 ppm based on the composition.
2 Assignments
0 Petitions
Accused Products
Abstract
A water and oil repellent composition comprising a compound of the following formula (1) and a thermoplastic polymer, as essential components:
where the symbols in the formula (1) have the following meanings:
Rf: a C1-20 polyfluoroalkyl group,
X: (CH2)m, wherein m is an integer of from 1 to 10,
A, A1, A2: each independently, O, S or N(Z3), wherein Z3 is a hydrogen atom or an alkyl group,
Z1: an octadecyl group,
Z2: an alkyl group, or an alkyl group having at least one hydrogen atom substituted,
W: a trivalent organic group, and
a, b: each independently, 1 or 2, provided that a+b is 2 or 3.
-
Citations
13 Claims
-
1. A water and oil repellent composition comprising a compound of the following formula (1) and a thermoplastic polymer
where the symbols in the formula (1) have the following meanings: -
Rf;
a C1-20 polyfluoroalkyl group,X;
(CH2)m, wherein m is an integer of from 1 to 10,A, A1, A2;
each independently, O, S or N(Z3), wherein Z3 is a hydrogen atom or an alkyl group,Z1;
an octadecyl group,Z2;
an alkyl group, or an alkyl group having at least one hydrogen atom substituted,W;
a trivalent organic group, anda, b;
each independently, 1 or 2, provided that a+b is 2 or 3, wherein the composition is obtained by mixing the compound as is or dried to remove any solvent in which the compound was dissolved or dispersed, with the thermoplastic polymer in powder or pellet form, and wherein the compound is present in an amount of from 100 to 10,000 ppm based on the composition.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A water and oil repellent composition comprising a compound of the following formula (1) and a thermoplastic polymer selected from the group consisting of a polyolefin and a polyurethane:
-
where the symbols in the formula (1) have the following meanings; Rf;
a C1-20 polyfluoroalkyl group,X;
(CH2)m, wherein m is an integer of from 1 to 10,A, A1, A2;
each independently, O, S or N(Z3), wherein Z3 is a hydrogen atom or an alkyl group,Z1;
an octadecyl group,Z2;
an alkyl group, or an alkyl group having at least one hydrogen atom substituted,W;
a trivalent organic group, anda, b;
each independently, 1 or 2, provided that a+b is 2 or 3.- View Dependent Claims (13)
-
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeToyoda Gosei Company Limited (Toyota Motor Corporation)
-
Original AssigneeAsahi Glass Company, Limited (AGC, Inc.)
-
InventorsShimada, Toyomichi, Tada, Masako, Maekawa, Takashige
-
Primary Examiner(s)Wu, David W.
-
Assistant Examiner(s)Lee, Rip A
-
Application NumberUS10/252,604Publication NumberTime in Patent Office672 DaysField of Search524/462, 524/463, 524/196, 524/197, 524/198, 524/199, 524/200, 524/570US Class Current524/212CPC Class CodesC08K 5/18 with aromatically bound ami...C08K 5/205 Compounds containing group...C08K 5/34924 containing cyanurate groups...
