Bactericidal and fungicidal paper and paperboard

Patent Report

Patent Report

crystalline zeolite, e.g., NaA, in which at least part of the Na is replaced by a divalent metal, e.g., Ca, and/or HsO+ and the degree of hydration is such that the Hz0 content is lO--20%.

Waterproof

coating

for concrete

and cement

mortar

M. Yasuyoshi ldemitsu

Petrochemical

Jpn Kokai 1988

Co. Ltd.

Tokkyo

Koho

87,187,771,

Aug.

17, 1987;

Appl.

Feb. 13,

The title coatings, useful as surface treating agents, comprise OH-containing diene polymers, polyisocyanates, and zeolite water absorbent.

Bactericidal

and fungicidal

Z. Hagiwara; Kanebo, Hagiwara

I. Uenoyama; Fuel

Co.

Koho 87238,900,

Marusan

Paper

Oct. 19,1987;

Paper and paperboard with bactericidal contain A-type powdered zeolite partially Zn.

Manufacture

of microbicidal

Toraya

et a/.

Ltd;

Mfg.

Co.

Ltd;

Appl. Apr. 7,1986

and fungicidal properties exchanged with Ag and

Co.

Jpn Kokai 1986

Wool

Tokkyo

products

Tokkyo

Koho

87,215,506,

Sept.

ldemitsu

22, 1987;

Appl.

Mar.

15,

J. Vandermeersch;

in

polyol

for

two-component

Mar.

27, 1987; Appl.

Mar.

11,

and polyols

Co. Ltd.

Koho 87,148,557,

July 2, 1987;

Appl. Dec. 3, 1985

Alkaline working

metal aluminosilicates fluid compositions

A.H.M.

as additives

to metal

Molmans Milacron,

Inc.

245,773,

Feb. 3, 1986;

Appl. July

18, 1986

A zeolite-type crystalline alkali metal aluminosilicate of compositiqn (A20)x.A120s.(Si02)y (A = an alkali metal, x = 0.7-l .5, y = 0.8-4) can be used as an additive for aqueous metalworking lubricating oil emulsions used in machining and grinding metal parts.

G. Durand

2,587,710,

14, 1987; Appl.

Easily handled pastes of moisture absorbent and polyols with good dispersibility, useful as moisture scavengers in polyurethane manufacture, comprise polyols and zeolite A as absorbent.

Eur. Pat. Appl.

S.A.

Fr. Demande

Sept.

absorbent

Petrochemical

Cincinnati

stabilizer system

87,209,179,

Y. Kurashije

Jpn Kokai Tokkyo

An emulsion prepared from zeolite particles impregnated with microbicidal metal ions, e.g., Ag-impregnated Y-type zeolite, soluble organic high-molecular-weight compounds, e.g., polyethylene terephthalate-isophthalic acid-polytetramethylene glycol block copolymers, and emulsifiers, is useful for manufacture of microbitidal fibers, fabrics, films, molded products, etc.

CECA

Koho

Mixtures of 50-90% resin adhesives or coatings with adequate viscosity and 50-10% mixture of zeolites and deodorants have good deodorising effects in bonding flocks, wallpaper, shoe insoles, etc.

M. Yasuyoshi;

Ltd.

Zeolite as polyurethane

K.K.

Jpn Kokai 1986.

Pastes of moisture

S. Fukuoka Toyobo

Deodorizers M. Tanaka

and paperboard

S. Kajikawa

Ltd; Shinagawa Giken K.K.

Jpn Kokai Tokkyo

paper

liquid 4A as

An anhydrous zeolite having a composition: aNa~0.bK~0.cM0.Al~0s.mSi02 (b = 0.1-0.5; c = 0.1-0.5; a + b + c = 1; m = 1.35-2.35; M = Ca or Ma), which does not absorb N, is used in a polyol composition as a moisture absorber and stabilizer that prevents excessive decreases in the pot life of mixtures of the polyol and a polyisocyanate during the preparation of solid polyurethanes and prevents H20-promoted generation of CO2 and resulting formation of voids in the polyurethanes during polymerization.

Sept. 20, 1985

PATENTS RECEIVED BUT NOT ABSTRACTED Hydrocarbon

refining

B. Donald; Union

Oil

Corp.

U.S. 4,695,36$,

using

filter

bed

T.G. Welander;

AB;

Zeol

July

for the

Oil

L.O. Faelth

zeolite-Beta

13, 1986

catalysts

with

containing

June

17, 1987; Appl.

by ammonolysis as catalyst

Institute

of Catalysis,

1,321,722,

State

of

propane

Industries

xylene

detergent

bars

W. Leonhardt;

Enterprises

10, 1985

isomerization

Ltd.

Phosphate-free ers

Dec. 30, 1986

containing

crystalline

zeolite

build-

R. Bergmann

A.-G.

3,612,701,

zeolite

Oct. 22, 1987;

Appl.

containing titanium its manufacture

and

using

Carbide

Apr.

and/or

15, 1986

iron

for

hydrocarbon

synthetic

zeolite

Corp.

85,103,816,

Zeolite

matrixes

Dec. 20, 1985

manufacture by catalytic depolymerisation using NaX or NaA reolite as the catalyst

S.R. lvanova

et al.

Oct. 25, 1985

Nov. for

fuel

K. Iwayama;

Industries

Jpn Kokai Tokkyo

Appl.

for

et a/.

Industrial

Nov.

NaX

K. Sato et al.

Oct. 13, 1987; Appl.

Toray

15, 1987;

catalysts

with

A.Z. Dorogochinskii

15, 1987; Appl.

A. Namatane;

Petrochemical

Chinese

Novasibirsk

Sept.

Sept.

zeolite

isopentane

“Sintezkauchuk”

U.S. 4,700,012,

Union

20, 1986

University

1,337,383,

and

K. Miwa;

K.S. Minsker;

from

S. Lammes

Mar.

July 7, 1987; Appl.

Process for isobutylene of polyisobutylenes

D.V. Kazachenko;

Process

Ger. Offen.

K.G. lone

U.S.S.R.

1,337,381,

ZSM-5 conversion

A or X zeolites

Institute;

U.S.S.R.

Degussa

Dec. 19, 1984

compounds

V.V. Balashova;

Petroleum

M. Diehl;

Oct. 20, 1987; Appl.

246,782,

S.S. Shepelev;

U.S.S.R.

Mar.

P.B. Weisz

sprays

Khadisova;

T. Onodera;

SE. Appl.

CO+harged B. Hoffbauer; B. Vogel; W. Hoese et al. VEB Chemiekombinat Bitterfeld

Bashkir

of waste

Corp.

Insecticidal

Acetonitrile pentasil

treatment

et a/.

Sept. 24, 1987;

of unsaturated sorbent

Grozny

TeQin

87,05,592,

U.S. 4,701,313,

E. Ger.

Removal zeolite

31, 1986

biological

Replacing the boron in B-containing silicon using silicon tetrachloride Mobil

catalyst

AB

PCT Int. Appl.

C.D. Chang;

zeolite

et al.

M.M.

22, 1987; Appl.

zeoliie

N.L. Molin;

a ZSM-5

J.W. Ward

of California

Sept.

Hydrophobic water Anox

process

E.L. Moorehead;

Controlled-release crystalline zeolites

5, 1986; Appl.

May

11, 1985

cells

H. Fukui

Inc.

Koho 87,241,265, microbicides impregnated

Oct. 21,1987; and with

antifouling copper

Appl. Apr. 14,1986 and

agents silver

containing

A. lgarashi Keiyo

K.K.

Jpn Kokai 1986

Tokkyo

Koho

87,215,507,

ZEOLITES,

Sept.

22, 1987;

1988, Vol8,

Appl.

November

Mar.

17,

531