GB1462542A

GB1462542A – Stable suspension system for microencapsulat’d flowable formu lations
– Google Patents

GB1462542A – Stable suspension system for microencapsulat’d flowable formu lations
– Google Patents
Stable suspension system for microencapsulat’d flowable formu lations

Info

Publication number
GB1462542A

GB1462542A
GB1025675A
GB1025675A
GB1462542A
GB 1462542 A
GB1462542 A
GB 1462542A
GB 1025675 A
GB1025675 A
GB 1025675A
GB 1025675 A
GB1025675 A
GB 1025675A
GB 1462542 A
GB1462542 A
GB 1462542A
Authority
GB
United Kingdom
Prior art keywords
microencapsulat
flowable
suspension system
stable suspension
formu lations
Prior art date
1974-05-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB1025675A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Stauffer Chemical Co

Original Assignee
Stauffer Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1974-05-01
Filing date
1975-03-12
Publication date
1977-01-26

1975-03-12
Application filed by Stauffer Chemical Co
filed
Critical
Stauffer Chemical Co

1977-01-26
Publication of GB1462542A
publication
Critical
patent/GB1462542A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

A—HUMAN NECESSITIES

A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING

A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS

A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests

A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form

A01N25/28—Microcapsules or nanocapsules

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons

B01J13/02—Making microcapsules or microballoons

Abstract

1462542 Microcapsules STAUFFER CHEMICAL CO 12 March 1975 [1 May 1974] 10256/75 Heading B8C [Also in Divisions A5 B1 and C3] Material, exemplified by herbicides, including antidotes for same, and insecticides are encapsulated in microcapsules having polyurea walls in a stable aqueous suspension (see Division B1).

GB1025675A
1974-05-01
1975-03-12
Stable suspension system for microencapsulat’d flowable formu lations

Expired

GB1462542A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US05/465,784

US4155741A
(en)

1974-05-01
1974-05-01
Stable suspension system for microencapsulated flowable formulations, and method of preparing stable suspension of microcapsules

Publications (1)

Publication Number
Publication Date

GB1462542A
true

GB1462542A
(en)

1977-01-26

Family
ID=23849136
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1025675A
Expired

GB1462542A
(en)

1974-05-01
1975-03-12
Stable suspension system for microencapsulat’d flowable formu lations

Country Status (19)

Country
Link

US
(1)

US4155741A
(en)

JP
(1)

JPS59255B2
(en)

AT
(1)

AT346812B
(en)

BE
(1)

BE828701A
(en)

BR
(1)

BR7501807A
(en)

CA
(1)

CA1042307A
(en)

CH
(1)

CH614133A5
(en)

DE
(1)

DE2517307C2
(en)

DK
(1)

DK147673C
(en)

ES
(1)

ES437015A1
(en)

FR
(1)

FR2269367B1
(en)

GB
(1)

GB1462542A
(en)

HU
(1)

HU175292B
(en)

IL
(1)

IL47204A
(en)

IT
(1)

IT1035437B
(en)

NL
(1)

NL182863C
(en)

PL
(1)

PL107178B1
(en)

RO
(1)

RO71038A
(en)

ZA
(1)

ZA752787B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4280833A
(en)

*

1979-03-26
1981-07-28
Monsanto Company
Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby

Families Citing this family (32)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4389238A
(en)

*

1978-07-17
1983-06-21
J. T. Baker Chemical Company
Flowable herbicide and pesticide formulation

CA1118226A
(en)

*

1978-07-17
1982-02-16
Harold A. Kaufman
Flowable ammonium thiocyanate defoliant and desiccant compositions

US4235872A
(en)

*

1979-06-04
1980-11-25
E. I. Du Pont De Nemours And Company
Microencapsulated methomyl insecticide

US4253877A
(en)

*

1979-08-02
1981-03-03
University Of Miami
Anti-fouling marine paints containing microencapsulated anti-fouling agents and the process of microencapsulation

US4510081A
(en)

*

1981-08-31
1985-04-09
Sanitek Products, Inc.
Drift control concentrate

DE3240862A1
(en)

*

1982-11-05
1984-05-10
Hoechst Ag, 6230 Frankfurt

LIQUID PESTICIDES IN THE FORM OF SUSPENSION CONCENTRATES

US4670246A
(en)

*

1984-11-05
1987-06-02
Pennwalt Corporation
Microencapsulated pyrethroids

US5994041A
(en)

*

1985-04-06
1999-11-30
Eastman Kodak Company
Process for buffering concentrated aqueous slurries

IT1183574B
(en)

*

1985-05-08
1987-10-22
Eurand Spa

METHOD FOR OBTAINING A HOMOGENEOUS ETHERPORARY SUSPENSION OF MICROCAPS

US4915947A
(en)

*

1986-11-07
1990-04-10
Pennwalt Corporation
Microencapsulated fungicide

AU605698B2
(en)

*

1988-11-08
1991-01-17
Kureha Kagaku Kogyo Kabushiki Kaisha
Insecticide comprising a suspension of microcapsule including chlorpyrifos

US5300302A
(en)

*

1990-10-04
1994-04-05
Nestec S.A.
Pharmaceutical composition in gel form in a dispensing package

US5514357A
(en)

*

1993-04-15
1996-05-07
Martin Marietta Magnesia Specialties Inc.
Stabilized magnesium hydroxide slurry

US5487879A
(en)

*

1994-07-15
1996-01-30
Martin Marietta Magnesia Specialities Inc.
Stabilized, pressure-hydrated magnesium hydroxide slurry from burnt magnesite and process for its production

US5609998A
(en)

*

1994-12-29
1997-03-11
Eastman Kodak Company
Process for dispersing concentrated aqueous slurries

US5824279A
(en)

*

1995-01-19
1998-10-20
Martin Marietta Magnesia Specialties, Inc.
Process for producing stabilized magnesium hydroxide slurries

US5849412A
(en)

*

1995-02-17
1998-12-15
Medlogic Global Corporation
Encapsulated materials

US5932285A
(en)

*

1995-02-17
1999-08-03
Medlogic Global Corporation
Encapsulated materials

US5624568A
(en)

*

1996-01-17
1997-04-29
Betzdearborn Inc.
Stabilization of magnesium hydroxide slurries

US5711951A
(en)

*

1996-03-13
1998-01-27
Isp Investments Inc.
Aqueous product comprising discrete, stabilized, microdroplets of an oil and an in situ polymerized vinyl monomer, containing a thickening agent to homogeneously suspend the microdroplets throughout the medium

US5811069A
(en)

*

1997-02-25
1998-09-22
Servicios Industriales Penoles, S.A. De C.V.
Long term-stabilized magnesium hydroxide suspension and a process for its production

AU6785598A
(en)

1997-03-28
1998-10-22
James L. Fergason
Microencapsulated liquid crystal and a method and system for using same

US6174467B1
(en)

1997-03-28
2001-01-16
Ying Yen Hsu
Microencapsulated liquid crystal and method

DE69821940T2
(en)

*

1997-06-30
2005-03-17
Monsanto Technology Llc

AGRICULTURAL ACTIVE INGREDIENTS CONTAINING MICROPARTICLES

US5779944A
(en)

*

1997-10-10
1998-07-14
Isp Investments Inc.
Water dispersible perfluoroether polymer encapsulates

EP1304161B1
(en)

*

2001-10-19
2007-02-28
Pacific Corporation
Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same

US20030141485A1
(en)

*

2002-01-17
2003-07-31
Cesar-Emilio Zertuche-Rodriguez
Long term-stabilized magnesium hydroxide suspension for covering iron mineral, a process for its production and application

US9511955B2
(en)

*

2012-10-31
2016-12-06
Active Minerals International, Llc
Mineral suspending agent, method of making, and use thereof

CN109643061B
(en)

2016-08-31
2022-04-15
富士胶片株式会社
Actinic-ray-or radiation-sensitive resin composition, resist film, pattern formation method, and method for manufacturing electronic device

JP7083769B2
(en)

*

2019-03-25
2022-06-13
トッパン・フォームズ株式会社

Dispersion

RU2757370C1
(en)

*

2021-03-24
2021-10-14
Общество с ограниченной ответственностью «Научно-внедренческий центр Агроветзащита»
Composition for obtaining fungicidal smoke

CN114557342A
(en)

*

2022-02-24
2022-05-31
西安近代化学研究所
Preparation method of fluopyram microcapsule suspending agent

Family Cites Families (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US1112755A
(en)

*

1913-11-08
1914-10-06
John A Bergstrom
Poisonous tablet and antidote.

US1540446A
(en)

*

1920-01-28
1925-06-02
Baltimore Gas Engineering Corp
Aluminum gellike absorbent and process for making same

US3068185A
(en)

*

1958-06-13
1962-12-11
Minerals & Chem Philipp Corp
Method for preparing aqueous dispersions of clay coated with polymers of ethylenically unsaturated monomers and aqueous film forming compositions produced thereby

US3577515A
(en)

*

1963-12-13
1971-05-04
Pennwalt Corp
Encapsulation by interfacial polycondensation

US3575882A
(en)

*

1963-12-13
1971-04-20
Pennwalt Corp
Encapsulation process

US3509066A
(en)

*

1966-10-20
1970-04-28
Engelhard Min & Chem
Attapulgite clay dispersions and preparation thereof

US3576760A
(en)

*

1969-06-13
1971-04-27
Nat Patent Dev Corp
Water soluble entrapping

1974

1974-05-01
US
US05/465,784
patent/US4155741A/en
not_active
Expired – Lifetime

1975

1975-03-07
CA
CA221,552A
patent/CA1042307A/en
not_active
Expired

1975-03-12
GB
GB1025675A
patent/GB1462542A/en
not_active
Expired

1975-03-26
BR
BR2315/75A
patent/BR7501807A/en
unknown

1975-04-03
JP
JP50040783A
patent/JPS59255B2/en
not_active
Expired

1975-04-18
DE
DE2517307A
patent/DE2517307C2/en
not_active
Expired

1975-04-23
IT
IT49255/75A
patent/IT1035437B/en
active

1975-04-23
FR
FR7512605A
patent/FR2269367B1/fr
not_active
Expired

1975-04-25
ES
ES437015A
patent/ES437015A1/en
not_active
Expired

1975-04-28
CH
CH540575A
patent/CH614133A5/xx
not_active
IP Right Cessation

1975-04-28
RO
RO7582112A
patent/RO71038A/en
unknown

1975-04-29
PL
PL1975180054A
patent/PL107178B1/en
unknown

1975-04-29
AT
AT329075A
patent/AT346812B/en
not_active
IP Right Cessation

1975-04-30
DK
DK188975A
patent/DK147673C/en
not_active
IP Right Cessation

1975-04-30
IL
IL47204A
patent/IL47204A/en
unknown

1975-04-30
HU
HU75SA2785A
patent/HU175292B/en
unknown

1975-04-30
ZA
ZA00752787A
patent/ZA752787B/en
unknown

1975-05-01
NL
NLAANVRAGE7505151,A
patent/NL182863C/en
not_active
IP Right Cessation

1975-05-02
BE
BE7000649A
patent/BE828701A/en
not_active
IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4280833A
(en)

*

1979-03-26
1981-07-28
Monsanto Company
Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby

US4417916A
(en)

*

1979-03-26
1983-11-29
Monsanto Company
Encapsulation by interfacial polycondensation

Also Published As

Publication number
Publication date

JPS50141583A
(en)

1975-11-14

FR2269367A1
(en)

1975-11-28

CA1042307A
(en)

1978-11-14

DK147673C
(en)

1985-08-19

ES437015A1
(en)

1976-12-01

AT346812B
(en)

1978-11-27

RO71038A
(en)

1981-06-26

US4155741A
(en)

1979-05-22

ZA752787B
(en)

1976-04-28

IL47204A
(en)

1978-07-31

HU175292B
(en)

1980-06-28

NL7505151A
(en)

1975-11-04

ATA329075A
(en)

1978-04-15

DE2517307C2
(en)

1982-05-19

NL182863B
(en)

1988-01-04

BE828701A
(en)

1975-11-03

IT1035437B
(en)

1979-10-20

IL47204A0
(en)

1975-06-25

PL107178B1
(en)

1980-01-31

NL182863C
(en)

1988-06-01

FR2269367B1
(en)

1980-04-30

DE2517307A1
(en)

1975-11-13

DK147673B
(en)

1984-11-12

DK188975A
(en)

1975-11-02

JPS59255B2
(en)

1984-01-06

CH614133A5
(en)

1979-11-15

BR7501807A
(en)

1976-05-25

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Legal Events

Date
Code
Title
Description

1977-06-10
PS
Patent sealed [section 19, patents act 1949]

1991-11-06
PCNP
Patent ceased through non-payment of renewal fee

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